projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 9c0c34c2 SP |
1 | 2010-03-23 Sebastian Pop <sebastian.pop@amd.com> |
| 2 | ||
| 3 | * tree-ssa-copy.c: Revert this previous change: | |
| 4 | (init_copy_prop): Loop closed phi nodes cancontain more than one | |
| 5 | argument. | |
| 6 | (execute_copy_prop): Revert the previous change: do not call | |
| 7 | rewrite_into_loop_closed_ssa. | |
| 8 | ||
| 9 | 2010-03-21 Sebastian Pop <sebastian.pop@amd.com> | |
| 10 | Richard Guenther <rguenther@suse.de> | |
| 11 | ||
| 12 | PR middle-end/43464 | |
| 13 | * tree-ssa-copy.c (init_copy_prop): Loop closed phi nodes can | |
| 14 | contain more than one argument. | |
| 15 | (execute_copy_prop): Revert the previous change: do not call | |
| 16 | rewrite_into_loop_closed_ssa. | |
| 17 | ||
| 18 | * gcc.dg/graphite/id-pr43464.c: Remove compile warning. | |
| 19 | * gcc.dg/graphite/id-pr43464-1.c: New. | |
| 20 | ||
| 21 | 2010-03-21 Sebastian Pop <sebastian.pop@amd.com> | |
| 22 | ||
| 23 | PR middle-end/43464 | |
| 24 | * tree-ssa-copy.c (execute_copy_prop): Call rewrite_into_loop_closed_ssa | |
| 25 | and verify_loop_closed_ssa when copy prop is executed in the LNO. | |
| 26 | ||
| 27 | * gcc.dg/graphite/id-pr43464.c: New. | |
| 28 | ||
| c80a5403 SP |
29 | 2010-03-16 Sebastian Pop <sebastian.pop@amd.com> |
| 30 | ||
| 31 | * graphite-sese-to-poly.c (graphite_loop_normal_form): Add the IV bump | |
| 32 | in loop->header. | |
| 33 | * tree-flow.h (canonicalize_loop_ivs): Updated declaration. | |
| 34 | * tree-parloops.c (gen_parallel_loop): Add the IV bump in loop->latch. | |
| 35 | * tree-ssa-loop-manip.c (canonicalize_loop_ivs): Add a new parameter | |
| 36 | to switch between adding the IV bump in loop->latch or in loop->header. | |
| 37 | ||
| caaf41d0 SP |
38 | 2010-03-16 Sebastian Pop <sebastian.pop@amd.com> |
| 39 | ||
| 40 | * passes.c (init_optimization_passes): Add pass_copy_prop | |
| 41 | after Graphite. | |
| 42 | ||
| 03922af3 SP |
43 | 2010-03-16 Sebastian Pop <sebastian.pop@amd.com> |
| 44 | ||
| 45 | * graphite-poly.c (print_scattering_function): Pretty print following | |
| 46 | the scoplib format. | |
| 47 | (print_pdr): Same. | |
| 48 | (print_pbb_domain): Same. | |
| 49 | (dump_gbb_cases): Same. | |
| 50 | (dump_gbb_conditions): Same. | |
| 51 | (print_pdrs): Same. | |
| 52 | (print_pbb): Same. | |
| 53 | (print_scop_params): Same. | |
| 54 | (print_scop_context): Same. | |
| 55 | (print_scop): Same. | |
| 56 | (print_pbb_body): New. | |
| 57 | (lst_indent_to): New. | |
| 58 | (print_lst): Start new lines with a #. | |
| 59 | * graphite-poly.h (pbb_bb): New. | |
| 60 | (pbb_index): Use pbb_bb. | |
| 61 | * graphite-ppl.c (ppl_print_powerset_matrix): Print the number of | |
| 62 | disjuncts. | |
| 63 | * tree-data-ref.c (dump_data_reference): Start new lines with a #. | |
| 64 | ||
| 7da9e6ed SP |
65 | 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> |
| 66 | ||
| 67 | PR middle-end/43351 | |
| 68 | * gcc.dg/graphite/id-pr43351.c | |
| 69 | ||
| 6492b694 SP |
70 | 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> |
| 71 | ||
| 72 | PR middle-end/43354 | |
| 73 | * graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Do not | |
| 74 | call insert_out_of_ssa_copy for default definitions. | |
| 75 | * gfortran.dg/graphite/id-pr43354.f: New. | |
| 76 | ||
| 77 | 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
| 113081e4 SP |
78 | |
| 79 | PR middle-end/43349 | |
| 80 | * gfortran.dg/graphite/pr43349.f: New. | |
| 81 | ||
| 248081bc SP |
82 | 2010-03-11 Sebastian Pop <sebastian.pop@amd.com> |
| 83 | ||
| 84 | * graphite-clast-to-gimple.c (my_long_long): Defined. | |
| 85 | (gcc_type_for_cloog_iv): Use it instead of long_long_integer_type_node. | |
| 86 | * graphite-sese-to-poly.c (my_long_long): Defined. | |
| 87 | (scop_ivs_can_be_represented): Use it. | |
| 88 | ||
| d97c90ae SP |
89 | 2010-03-10 Sebastian Pop <sebastian.pop@amd.com> |
| 90 | ||
| 91 | * doc/invoke.texi: Fix documentation of graphite-max-nb-scop-params, | |
| 92 | graphite-max-bbs-per-function, and loop-block-tile-size. | |
| 93 | * params.def (PARAM_GRAPHITE_MAX_NB_SCOP_PARAMS): Replace "maximal" | |
| 94 | with "maximum". | |
| 95 | (PARAM_GRAPHITE_MAX_BBS_PER_FUNCTION): Same. | |
| 96 | ||
| a5a59b11 SP |
97 | 2010-03-10 Sebastian Pop <sebastian.pop@amd.com> |
| 98 | ||
| 99 | * graphite-clast-to-gimple.c (gcc_type_for_iv_of_clast_loop): Remove | |
| 100 | forward declaration. | |
| 101 | * graphite-sese-to-poly.c (reduction_phi_p): Remove FIXME comment. | |
| 102 | (add_upper_bounds_from_estimated_nit): New. | |
| 103 | (build_loop_iteration_domains): Use it. | |
| 104 | ||
| 9d198913 SP |
105 | 2010-03-09 Sebastian Pop <sebastian.pop@amd.com> |
| 106 | ||
| 107 | * doc/invoke.texi (PARAM_LOOP_BLOCK_TILE_SIZE): Document. | |
| 108 | ||
| 1f380314 SP |
109 | 2010-03-09 Sebastian Pop <sebastian.pop@amd.com> |
| 110 | ||
| 111 | PR middle-end/43306 | |
| 112 | * tree-chrec.c (evolution_function_right_is_integer_cst): CHREC_RIGHT | |
| 113 | should be an INTEGER_CST. Also handle CASE_CONVERT. | |
| 114 | * gcc.dg/graphite/pr43306.c: New. | |
| 115 | ||
| b6bb0094 SP |
116 | 2010-03-09 Sebastian Pop <sebastian.pop@amd.com> |
| 117 | ||
| 118 | * graphite.c (graphite_initialize): To bound the number of bbs per | |
| 119 | function, use PARAM_GRAPHITE_MAX_BBS_PER_FUNCTION. | |
| 120 | * params.def (PARAM_GRAPHITE_MAX_BBS_PER_FUNCTION): Declared. | |
| 121 | * doc/invoke.texi: Document it. | |
| 122 | ||
| e84aaa33 SP |
123 | 2010-03-09 Sebastian Pop <sebastian.pop@amd.com> |
| 124 | ||
| 125 | * graphite-sese-to-poly.c (build_poly_scop): Do not return bool. | |
| 126 | * graphite-sese-to-poly.h (build_poly_scop): Same. | |
| 127 | ||
| 4e7dd376 SP |
128 | 2010-03-09 Sebastian Pop <sebastian.pop@amd.com> |
| 129 | ||
| 130 | * graphite-sese-to-poly.c (build_poly_scop): Limit scops following | |
| 131 | the number of parameters in the scop. Use as an upper bound | |
| 132 | PARAM_GRAPHITE_MAX_NB_SCOP_PARAMS. | |
| 133 | * params.def (PARAM_GRAPHITE_MAX_NB_SCOP_PARAMS): Declared. | |
| 134 | * doc/invoke.texi: Document it. | |
| 135 | ||
| 697f511d SP |
136 | 2010-03-05 Sebastian Pop <sebastian.pop@amd.com> |
| 137 | ||
| 138 | * graphite-sese-to-poly.c (add_param_constraints): Use | |
| 139 | lower_bound_in_type and upper_bound_in_type. | |
| 140 | ||
| 456cc718 SP |
141 | 2010-03-05 Sebastian Pop <sebastian.pop@amd.com> |
| 142 | ||
| 143 | * graphite-sese-to-poly.c (add_param_constraints): Use sizetype | |
| 144 | instead of unsigned_type_node. | |
| 145 | ||
| 3640d64c SP |
146 | 2010-03-05 Sebastian Pop <sebastian.pop@amd.com> |
| 147 | Reza Yazdani <reza.yazdani@amd.com> | |
| 148 | ||
| 149 | PR middle-end/43065 | |
| 150 | * graphite-sese-to-poly.c (add_param_constraints): Insert bounds | |
| 151 | on pointer type parameters. | |
| 152 | ||
| 153 | * gcc.dg/graphite/run-id-4.c: New. | |
| 154 | ||
| 155 | 2010-03-05 Sebastian Pop <sebastian.pop@amd.com> | |
| b75d95c9 SP |
156 | |
| 157 | PR middle-end/43065 | |
| 158 | * gcc.dg/graphite/run-id-3.c: New. | |
| 159 | ||
| 73102986 TG |
160 | 2010-03-05 Tobias Grosser <grosser@fim.uni-passau.de> |
| 161 | Ramakrishna Upadrasta <Ramakrishna.Upadrasta@inria.fr> | |
| 162 | ||
| 163 | * graphite-clast-to-gimple.c (clast_to_gcc_expression): Also | |
| 164 | handle conversions from pointer to integers. | |
| 165 | (gcc_type_for_cloog_iv): Choose the smalles signed integer as an | |
| 166 | induction variable, to be able to work with code generated by CLooG. | |
| 167 | * graphite-sese-to-poly.c (scop_ivs_can_be_represented): New. | |
| 168 | (build_poly_scop): Bail out if we cannot codegen a loop. | |
| 169 | ||
| e3f81db1 TG |
170 | 2010-03-04 Tobias Grosser <grosser@fim.uni-passau.de> |
| 171 | ||
| 172 | * graphite-clast-to-gimple.c (translate_clast): Do not short-cut | |
| 173 | code generation with gloog_error. | |
| 174 | ||
| c7631a71 SP |
175 | 2010-03-04 Sebastian Pop <sebastian.pop@amd.com> |
| 176 | ||
| 177 | * sese.c (expand_scalar_variables_ssa_name): Add new argument for type. | |
| 178 | Call fold_convert on all the returned values. | |
| 179 | (expand_scalar_variables_expr): Pass to expand_scalar_variables_ssa_name | |
| 180 | the type of the resulting expression. | |
| 181 | ||
| b0602cc8 SP |
182 | 2010-03-04 Sebastian Pop <sebastian.pop@amd.com> |
| 183 | ||
| 184 | * graphite-ppl.c (ppl_min_for_le_polyhedron): Renamed | |
| 185 | ppl_min_for_le_pointset. Use ppl_Pointset_Powerset_C_Polyhedron_minimize. | |
| 186 | * graphite-ppl.h (ppl_min_for_le_polyhedron): Update declaration. | |
| 187 | ||
| b188bb7c SP |
188 | 2010-03-04 Sebastian Pop <sebastian.pop@amd.com> |
| 189 | ||
| 190 | * graphite-dependences.c (map_into_dep_poly): Removed. | |
| 191 | (dependence_polyhedron_1): Use combine_context_id_scat. | |
| 192 | ||
| aa52513e SP |
193 | 2010-03-04 Sebastian Pop <sebastian.pop@amd.com> |
| 194 | ||
| 195 | * graphite-poly.h (struct poly_scattering): Add layout documentation. | |
| 196 | (struct poly_bb): Same. | |
| 197 | (combine_context_id_scat): New. | |
| 198 | ||
| 392c0ce1 SP |
199 | 2010-03-02 Sebastian Pop <sebastian.pop@amd.com> |
| 200 | ||
| 201 | PR middle-end/42326 | |
| 202 | * sese.c (name_defined_in_loop_p): Return false for default | |
| 203 | definitions. | |
| 204 | ||
| 205 | * gcc.dg/graphite/pr42326.c: New. | |
| 206 | ||
| bd7742f8 SP |
207 | 2010-02-23 Sebastian Pop <sebastian.pop@amd.com> |
| 208 | ||
| 209 | * graphite-clast-to-gimple.c (find_cloog_iv_in_expr): Simplify | |
| 210 | and clean up the logic. | |
| 211 | ||
| 733ff09d SP |
212 | 2010-02-23 Sebastian Pop <sebastian.pop@amd.com> |
| 213 | ||
| 214 | * graphite-sese-to-poly.c (add_param_constraints): Enabled: remove | |
| 215 | early return. | |
| 216 | ||
| 4caa8e21 SP |
217 | 2010-02-22 Sebastian Pop <sebastian.pop@amd.com> |
| 218 | ||
| 219 | PR middle-end/43083 | |
| 220 | * graphite-scop-detection.c (create_single_exit_edge): Move | |
| 221 | the call to find_single_exit_edge to.... | |
| 222 | (create_sese_edges): ...here. Don't handle multiple edges | |
| 223 | exiting the function. | |
| 224 | (build_graphite_scops): Don't handle multiple edges | |
| 225 | exiting the function. | |
| 226 | ||
| 227 | * gcc.dg/graphite/pr43083.c: New. | |
| 228 | ||
| c3382979 SP |
229 | 2010-02-22 Sebastian Pop <sebastian.pop@amd.com> |
| 230 | ||
| b8df8b8b | 231 | PR middle-end/43097 |
| c3382979 SP |
232 | * sese.c (get_rename): Assert that old_name is an SSA_NAME. |
| 233 | (rename_variables_in_stmt): Continue when the use is not an SSA_NAME. | |
| 234 | ||
| 235 | * gfortran.dg/graphite/pr43097.f: New. | |
| 236 | ||
| 13cd10a2 SP |
237 | 2010-02-22 Sebastian Pop <sebastian.pop@amd.com> |
| 238 | Manuel López-Ibáñez <manu@gcc.gnu.org> | |
| 239 | ||
| 240 | PR middle-end/43140 | |
| 241 | * g++.dg/graphite/pr41305.C: Add -Wno-conversion-null. | |
| 242 | ||
| 243 | 2010-02-22 Sebastian Pop <sebastian.pop@amd.com> | |
| 143b72a9 SP |
244 | |
| 245 | PR middle-end/43026 | |
| 246 | * sese.c (expand_scalar_variables_expr): Handle COMPONENT_REF. | |
| 247 | ||
| 248 | * g++.dg/graphite/pr43026.C: New. | |
| 249 | ||
| 4e722673 SP |
250 | 2010-02-13 Tobias Grosser <grosser@fim.uni-passau.de> |
| 251 | ||
| 252 | * Merge from mainline (154736:156693). | |
| 253 | ||
| c2814aab SP |
254 | 2010-02-11 Sebastian Pop <sebastian.pop@amd.com> |
| 255 | ||
| 256 | PR middle-end/43012 | |
| 257 | * gcc.dg/graphite/pr43012.c: New. | |
| be1c3b28 | 258 | |
| c2814aab | 259 | 2010-02-10 Sebastian Pop <sebastian.pop@amd.com> |
| be1c3b28 | 260 | |
| c2814aab | 261 | * graphite.c (graphite_transform_loops): Re-enable dbg_cnt. |
| be1c3b28 SP |
262 | 2010-02-10 Sebastian Pop <sebastian.pop@amd.com> |
| 263 | ||
| 264 | * g++.dg/graphite/pr42930.C: New. | |
| 265 | ||
| 141ecc24 | 266 | 2010-02-10 Sebastian Pop <sebastian.pop@amd.com> |
| c4c4983e SP |
267 | |
| 268 | PR middle-end/42930 | |
| 269 | * graphite-scop-detection.c (graphite_can_represent_scev): Call | |
| 270 | graphite_can_represent_init for MULT_EXPR. | |
| 271 | ||
| 141ecc24 | 272 | 2010-02-10 Sebastian Pop <sebastian.pop@amd.com> |
| a4681954 SP |
273 | |
| 274 | PR middle-end/42914 | |
| 275 | PR middle-end/42530 | |
| 276 | * graphite-sese-to-poly.c (remove_phi): New. | |
| 277 | (translate_scalar_reduction_to_array): Call remove_phi. | |
| 278 | ||
| 279 | * gcc.dg/graphite/pr42530.c: New. | |
| 280 | * gcc.dg/graphite/pr42914.c: New. | |
| 281 | ||
| 141ecc24 | 282 | 2010-02-10 Sebastian Pop <sebastian.pop@amd.com> |
| a1954f72 SP |
283 | |
| 284 | PR middle-end/42771 | |
| 285 | * graphite-clast-to-gimple.c (gloog): Call rename_sese_parameters. | |
| 286 | * graphite-clast-to-gimple.h (gloog): Update declaration. | |
| 287 | * graphite-poly.c (new_scop): Clear POLY_SCOP_P. | |
| 288 | * graphite-poly.h (struct poly_bb): Add missing comments. | |
| 289 | (struct scop): Add poly_scop_p field. | |
| 290 | (POLY_SCOP_P): New. | |
| 291 | * graphite-sese-to-poly.c (build_poly_scop): Set POLY_SCOP_P. | |
| 292 | * graphite.c (graphite_transform_loops): Build the polyhedral | |
| 293 | representation for each scop before code generation. | |
| 294 | * sese.c (rename_variables_in_operand): Removed. | |
| 295 | (rename_variables_in_expr): Return the renamed expression. | |
| 296 | (rename_sese_parameters): New. | |
| 297 | * sese.h (rename_sese_parameters): Declared. | |
| 298 | ||
| 299 | * gcc.dg/graphite/pr42771.c: New. | |
| 300 | ||
| 0be957dc SP |
301 | 2010-02-07 Sebastian Pop <sebastian.pop@amd.com> |
| 302 | ||
| 303 | * gcc.dg/graphite/block-0.c: Call abort for runtime test. Always | |
| 304 | return 0 from main. | |
| 305 | * gcc.dg/graphite/block-1.c: Same. | |
| 306 | * gcc.dg/graphite/block-3.c: Same. | |
| 307 | * gcc.dg/graphite/block-4.c: Same. | |
| 308 | * gcc.dg/graphite/block-5.c: Same. | |
| 309 | * gcc.dg/graphite/block-6.c: Same. | |
| 310 | * gcc.dg/graphite/block-7.c: Same. | |
| 311 | * gcc.dg/graphite/interchange-0.c: Same. | |
| 312 | * gcc.dg/graphite/interchange-1.c: Same. | |
| 313 | * gcc.dg/graphite/interchange-10.c: Same. | |
| 314 | * gcc.dg/graphite/interchange-11.c: Same. | |
| 315 | * gcc.dg/graphite/interchange-12.c: Same. | |
| 316 | * gcc.dg/graphite/interchange-2.c: Same. | |
| 317 | * gcc.dg/graphite/interchange-3.c: Same. | |
| 318 | * gcc.dg/graphite/interchange-4.c: Same. | |
| 319 | * gcc.dg/graphite/interchange-5.c: Same. | |
| 320 | * gcc.dg/graphite/interchange-6.c: Same. | |
| 321 | * gcc.dg/graphite/interchange-7.c: Same. | |
| 322 | * gcc.dg/graphite/interchange-8.c: Same. | |
| 323 | * gcc.dg/graphite/interchange-9.c: Same. | |
| 324 | * gcc.dg/graphite/interchange-mvt.c: Same. | |
| 325 | ||
| 4d48441c SP |
326 | 2010-02-07 Sebastian Pop <sebastian.pop@amd.com> |
| 327 | ||
| 328 | * gfortran.dg/graphite/id-19.f: New. | |
| 329 | * gfortran.dg/graphite/pr14741.f90: New. | |
| 330 | * gfortran.dg/graphite/pr41924.f90: New. | |
| 331 | * gfortran.dg/graphite/run-id-2.f90: New. | |
| 332 | ||
| 8d2220b2 SP |
333 | 2010-02-07 Sebastian Pop <sebastian.pop@amd.com> |
| 334 | ||
| 335 | PR middle-end/42988 | |
| 336 | * graphite-dependences.c (dependence_polyhedron): Set PDDR_KIND | |
| 337 | to unknown_dependence. | |
| 338 | (graphite_legal_transform_dr): Handle the unknown_dependence. | |
| 339 | (graphite_carried_dependence_level_k): Same. | |
| 340 | ||
| 45489e99 SP |
341 | 2010-02-07 Sebastian Pop <sebastian.pop@amd.com> |
| 342 | ||
| 343 | * ChangeLog.graphite: Remove testsuite/ or gcc/testsuite/. | |
| 344 | ||
| 28f9f145 SP |
345 | 2010-02-05 Sebastian Pop <sebastian.pop@amd.com> |
| 346 | Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
| 347 | ||
| 348 | PR middle-end/42637 | |
| 349 | * graphite-dependences.c (build_lexicographical_constraint): Return | |
| 350 | a union of dependence polyhedra. | |
| 351 | (dependence_polyhedron_1): Adapt for build_lexicographical_constraint. | |
| 352 | ||
| 45489e99 SP |
353 | * gcc.dg/graphite/block-0.c: Enable runtime check. XFAILed. |
| 354 | * gcc.dg/graphite/block-4.c: Same. | |
| 355 | * gcc.dg/graphite/block-7.c: Same. | |
| 356 | * gcc.dg/graphite/interchange-12.c: Same. | |
| 357 | * gcc.dg/graphite/interchange-mvt.c: Same. | |
| 358 | * gfortran.dg/graphite/interchange-1.f: XFAILed. | |
| 359 | * gfortran.dg/graphite/interchange-3.f90: XFAILed. | |
| 360 | * gfortran.dg/graphite/run-id-1.f: New testcase for PR42637. | |
| 28f9f145 | 361 | |
| 4d0bf08b SP |
362 | 2010-02-03 Sebastian Pop <sebastian.pop@amd.com> |
| 363 | ||
| 45489e99 | 364 | * gcc.dg/graphite/interchange-12.c: Return 0 to avoid |
| 4d0bf08b SP |
365 | the execution check to FAIL. This testcase is miscompiled by Graphite |
| 366 | and the check should be re-enabled. | |
| 45489e99 SP |
367 | * gcc.dg/graphite/interchange-mvt.c: Same. |
| 368 | * gcc.dg/graphite/block-0.c: Same. | |
| 369 | * gcc.dg/graphite/block-4.c: Same. | |
| 370 | * gcc.dg/graphite/block-7.c: Same. | |
| 4d0bf08b | 371 | |
| 54cf8879 SP |
372 | 2010-02-03 Sebastian Pop <sebastian.pop@amd.com> |
| 373 | ||
| 45489e99 SP |
374 | * gcc.dg/graphite/interchange-mvt.c: Un-XFAILed. |
| 375 | * gcc.dg/graphite/scop-0.c: Fix spaces. | |
| 376 | * gfortran.dg/graphite/block-1.f90: Rewrite expected output. | |
| 377 | * gfortran.dg/graphite/block-2.f: Same. | |
| 378 | * gfortran.dg/graphite/block-3.f90: Same. | |
| 379 | * gfortran.dg/graphite/block-4.f90: Same. | |
| 380 | * gfortran.dg/graphite/interchange-1.f: Un-XFAILed. | |
| 381 | * gfortran.dg/graphite/interchange-3.f90: Un-XFAILed. | |
| 54cf8879 | 382 | |
| b5eb099f SP |
383 | 2010-02-03 Sebastian Pop <sebastian.pop@amd.com> |
| 384 | ||
| 385 | * graphite-dependences.c (new_poly_ddr): Initialize PDDR_KIND and | |
| 386 | PDDR_ORIGINAL_SCATTERING_P. | |
| 387 | (pddr_is_empty): Rewritten. | |
| 388 | (print_dependence_polyhedron_layout): New. | |
| 389 | (print_pddr): New. | |
| 390 | (debug_pddr): New. | |
| 391 | (build_alias_set_powerset): Moved up. | |
| 392 | (poly_drs_may_alias_p): Moved up. | |
| 393 | (lexicographically_gt_p): Removed. | |
| 394 | (build_lexicographically_gt_constraint): Renamed | |
| 395 | build_lexicographical_constraint, reimplemented. | |
| 396 | (dependence_polyhedron_1): Simplified parameters. | |
| 397 | (dependence_polyhedron): Same. Keep along empty PDDRs | |
| 398 | to make efficient use of the cache. | |
| 399 | (reduction_dr_p): Compute the PBBs don't pass them as parameters. | |
| 400 | (graphite_legal_transform_dr): Rewritten. | |
| 401 | (graphite_legal_transform_bb): Pass fewer arguments to | |
| 402 | graphite_legal_transform_dr. | |
| 403 | (graphite_carried_dependence_level_k): Simplified implementation. | |
| 404 | (dot_original_deps_stmt_1): Call dependence_polyhedron. | |
| 405 | (dot_transformed_deps_stmt_1): Same. | |
| 406 | (dot_original_deps): Same. | |
| 407 | (dot_transformed_deps): Same. | |
| 408 | * graphite-dependences.h (struct poly_ddr): Added a new field | |
| 409 | original_scattering_p. | |
| 410 | (PDDR_ORIGINAL_SCATTERING_P): New. | |
| 411 | (print_pddr): Declared. | |
| 412 | (debug_pddr): Declared. | |
| 413 | * graphite-ppl.c: Clarify comment. | |
| 414 | * sese.h (print_gimple_bb): Removed unused declaration. | |
| 415 | (debug_gbb): Same. | |
| 416 | ||
| 64630e61 SP |
417 | 2010-02-03 Sebastian Pop <sebastian.pop@amd.com> |
| 418 | ||
| 45489e99 SP |
419 | * g++.dg/graphite/graphite.exp: Rewritten. |
| 420 | * gcc.dg/graphite/graphite.exp: Rewritten. | |
| 421 | * gfortran.dg/graphite/graphite.exp: Rewritten. | |
| 422 | * gcc.dg/graphite/block-0.c: Added runtime test. | |
| 423 | * gcc.dg/graphite/block-1.c: Same. | |
| 424 | * gcc.dg/graphite/block-3.c: Same. | |
| 425 | * gcc.dg/graphite/block-4.c: Same. | |
| 426 | * gcc.dg/graphite/block-5.c: Same. | |
| 427 | * gcc.dg/graphite/block-6.c: Same. | |
| 428 | * gcc.dg/graphite/block-7.c: Same. | |
| 429 | * gcc.dg/graphite/interchange-0.c: Same. | |
| 430 | * gcc.dg/graphite/interchange-1.c: Same. | |
| 431 | * gcc.dg/graphite/interchange-10.c: Same. | |
| 432 | * gcc.dg/graphite/interchange-11.c: Same. | |
| 433 | * gcc.dg/graphite/interchange-12.c: Same. | |
| 434 | * gcc.dg/graphite/interchange-2.c: Same. | |
| 435 | * gcc.dg/graphite/interchange-3.c: Same. | |
| 436 | * gcc.dg/graphite/interchange-4.c: Same. | |
| 437 | * gcc.dg/graphite/interchange-5.c: Same. | |
| 438 | * gcc.dg/graphite/interchange-6.c: Same. | |
| 439 | * gcc.dg/graphite/interchange-7.c: Same. | |
| 440 | * gcc.dg/graphite/interchange-8.c: Same. | |
| 441 | * gcc.dg/graphite/interchange-9.c: Same. | |
| 442 | * gcc.dg/graphite/interchange-mvt.c: Same. | |
| 443 | * gcc.dg/graphite/run-id-2.c: Remove useless dg-do run. | |
| 64630e61 | 444 | |
| 4c8f3c48 RU |
445 | 2010-01-22 Ramakrishna Upadrasta <Ramakrishna.Upadrasta@inria.fr> |
| 446 | ||
| 447 | * graphite-scop-detection.c (dot_all_scops): Make calls to dot run in | |
| 448 | background. | |
| 449 | ||
| 450 | 2010-01-22 Ramakrishna Upadrasta <Ramakrishna.Upadrasta@inria.fr> | |
| 451 | ||
| 452 | * common.opt: Add -fgraphite-cloog-opts. | |
| 453 | * graphite-clast-to-gimple.c (set_cloog_options): Same. | |
| 454 | * opts.c (decode_options): Same. | |
| 455 | ||
| 86e4d552 SP |
456 | 2010-01-20 Sebastian Pop <sebastian.pop@amd.com> |
| 457 | ||
| 45489e99 SP |
458 | * gcc.dg/graphite/id-17.c: New. |
| 459 | * gcc.dg/graphite/pr41888.c: New. | |
| 460 | * gcc.dg/graphite/scop-22.c: New. | |
| 461 | * gfortran.dg/graphite/pr40982.f90: New. | |
| 86e4d552 | 462 | |
| 3070ac15 SP |
463 | 2010-01-20 Sebastian Pop <sebastian.pop@amd.com> |
| 464 | ||
| 465 | * graphite-dependences.c: Clarify comments. | |
| 466 | (build_pddr): Add an extra parameter direction. | |
| 467 | (graphite_legal_transform_dr): Use build_pddr. | |
| 468 | (dot_original_deps_stmt_1): Update use of build_pddr. | |
| 469 | (dot_transformed_deps_stmt_1): Same. | |
| 470 | (dot_original_deps): Same. | |
| 471 | (dot_transformed_deps): Same. | |
| 472 | ||
| 45489e99 SP |
473 | * gcc.dg/graphite/interchange-12.c: New. |
| 474 | * gcc.dg/graphite/block-7.c: New. | |
| 3070ac15 | 475 | |
| a7ed6c90 SP |
476 | 2010-01-20 Sebastian Pop <sebastian.pop@amd.com> |
| 477 | ||
| 478 | * graphite-dependences.c (pddr_original_scattering): Renamed build_pddr. | |
| 479 | (pddr_transformed_scattering): Removed. | |
| 480 | (graphite_legal_transform_dr): Use build_pddr. | |
| 481 | (dot_original_deps_stmt_1): Same. | |
| 482 | (dot_transformed_deps_stmt_1): Same. | |
| 483 | (dot_original_deps): Same. | |
| 484 | (dot_transformed_deps): Same. | |
| 485 | ||
| e65a7579 SP |
486 | 2010-01-20 Sebastian Pop <sebastian.pop@amd.com> |
| 487 | ||
| 488 | * graphite-dependences.c (lexicographically_gt_p): Add comments. | |
| 489 | (build_lexicographically_gt_constraint): Same. | |
| 490 | (dependence_polyhedron_1): Same. | |
| 491 | (dependence_polyhedron): Same. | |
| 492 | ||
| 7cbd4c5e SP |
493 | 2010-01-20 Sebastian Pop <sebastian.pop@amd.com> |
| 494 | ||
| 495 | * graphite-dependences.c (build_pairwise_scheduling_equality): Removed. | |
| 496 | (build_pairwise_scheduling_inequality): Renamed build_pairwise_scheduling. | |
| 497 | (lexicographically_gt_p): Change type of direction to int. | |
| 498 | (build_lexicographically_gt_constraint): Same. | |
| 499 | (dependence_polyhedron_1): Same. | |
| 500 | (dependence_polyhedron): Same. | |
| 501 | (pddr_original_scattering): Use integers for direction. | |
| 502 | (pddr_transformed_scattering): Same. | |
| 503 | (graphite_legal_transform_dr): Same. | |
| 504 | (graphite_carried_dependence_level_k): Same. | |
| 505 | ||
| 429ba740 SP |
506 | 2010-01-20 Sebastian Pop <sebastian.pop@amd.com> |
| 507 | ||
| 508 | * graphite-dependences.c (build_pairwise_constraint): Renamed | |
| 509 | ppl_build_relation. Moved... | |
| 510 | (dr_equality_constraints): Use ppl_build_relation. | |
| 511 | (build_pairwise_scheduling_equality): Same. | |
| 512 | (build_pairwise_scheduling_inequality): Same. | |
| 513 | * graphite-ppl.c (ppl_build_relation): ...here. | |
| 514 | * graphite-ppl.h (ppl_build_relation): Declared. | |
| 515 | ||
| 3c7c0158 SP |
516 | 2010-01-14 Sebastian Pop <sebastian.pop@amd.com> |
| 517 | ||
| 518 | PR middle-end/42681 | |
| 519 | * graphite-clast-to-gimple.c (gloog_error): New static variable. | |
| 520 | (clast_to_gcc_expression): Do not build MULT_EXPR of POINTER_TYPE_P. | |
| 521 | Set gloog_error when such an expression failed to be built. | |
| 522 | (translate_clast): Early return when gloog_error is set. | |
| 523 | (gloog): Clear gloog_error. When gloog_error is set, call | |
| 524 | set_ifsese_condition to enable the original code. Return the status | |
| 525 | of the code generation based on gloog_error. | |
| 526 | * sese.c (set_ifsese_condition): New. | |
| 527 | * sese.h (set_ifsese_condition): Declared. | |
| 528 | ||
| 45489e99 | 529 | * g++.dg/graphite/pr42681.C: New. |
| 3c7c0158 | 530 | |
| a7bf45de SP |
531 | 2010-01-14 Sebastian Pop <sebastian.pop@amd.com> |
| 532 | ||
| 533 | PR middle-end/42732 | |
| 534 | * graphite-clast-to-gimple.c (gloog): Call scev_reset_htab and | |
| 535 | rename_nb_iterations. | |
| 536 | * sese.c (rename_variables_in_operand): New. | |
| 537 | (rename_variables_in_expr): New. | |
| 538 | (rename_nb_iterations): New. | |
| 539 | (sese_adjust_liveout_phis): Update the rename_map. | |
| 540 | * sese.h (rename_nb_iterations): Declared. | |
| 541 | * tree-scalar-evolution.c (scev_reset_htab): New. | |
| 542 | (scev_reset): Call scev_reset_htab. | |
| 543 | * tree-scalar-evolution.h (scev_reset_htab): Declared. | |
| 544 | ||
| 45489e99 | 545 | * gfortran.dg/graphite/pr42732.f: New. |
| a7bf45de | 546 | |
| e1496917 SP |
547 | 2010-01-08 Sebastian Pop <sebastian.pop@amd.com> |
| 548 | ||
| 549 | PR middle-end/42393 | |
| 550 | * graphite-clast-to-gimple.c: Fix formatting. | |
| 551 | * sese.c (defined_in_loop_p): Renamed name_defined_in_loop_p. | |
| 552 | (expr_defined_in_loop_p): New. | |
| 553 | (add_loop_exit_phis): Also handle full expressions: remove from | |
| 554 | the rename_map the expressions defined in the loop that we're closing. | |
| 555 | ||
| 45489e99 SP |
556 | * gfortran.dg/graphite/pr42393-1.f90: New. |
| 557 | * gfortran.dg/graphite/pr42393.f90: Add new flags | |
| e1496917 SP |
558 | -fno-loop-block -fno-loop-interchange -fno-loop-strip-mine to also |
| 559 | make this testcase useful in the Graphite branch. | |
| 560 | ||
| c8ae0613 SP |
561 | 2010-01-08 Sebastian Pop <sebastian.pop@amd.com> |
| 562 | ||
| 563 | * graphite-scop-detection.c (exclude_component_ref): Removed. | |
| 564 | (is_simple_operand): Removed. | |
| 565 | (stmt_simple_for_scop_p): Remove use of is_simple_operand. | |
| 566 | ||
| 4e98c66c SP |
567 | 2010-01-07 Sebastian Pop <sebastian.pop@amd.com> |
| 568 | ||
| 569 | PR middle-end/42221 | |
| 570 | * sese.c (expand_scalar_variables_expr): Follow the SSA links into | |
| 571 | the array indexing of ADDR_EXPRs. | |
| 572 | ||
| 45489e99 | 573 | * gcc.dg/graphite/pr42221.c: New. |
| 4e98c66c | 574 | |
| fd4a56ff SP |
575 | 2010-01-07 Sebastian Pop <sebastian.pop@amd.com> |
| 576 | ||
| 577 | PR middle-end/42521 | |
| 578 | * graphite.c (graphite_finalize): Call scev_reset. | |
| 579 | (graphite_transform_loops): Do not call scev_reset between the code | |
| 580 | generation of scops. | |
| 581 | ||
| 45489e99 | 582 | * gcc.dg/graphite/pr42521.c: New. |
| fd4a56ff | 583 | |
| eaffa762 SP |
584 | 2010-01-07 Sebastian Pop <sebastian.pop@amd.com> |
| 585 | ||
| 586 | * graphite-interchange.c (memory_stride_in_loop): Renamed | |
| 587 | pdr_stride_in_loop. | |
| 588 | (memory_strides_in_loop): Renamed memory_strides_in_loop_1. | |
| 589 | (memory_strides_in_loop): Memoize the memory strides per loop. | |
| 590 | (lst_interchange_profitable_p): Do not initialize to zero the memory | |
| 591 | strides. | |
| 592 | * graphite-poly.h (struct lst): Add a field memory_strides. | |
| 593 | (LST_LOOP_MEMORY_STRIDES): New. | |
| 594 | (new_lst_loop): Initialize LST_LOOP_MEMORY_STRIDES to -1. | |
| 595 | (free_lst): Clear LST_LOOP_MEMORY_STRIDES. | |
| 596 | ||
| bf69e754 SP |
597 | 2010-01-07 Sebastian Pop <sebastian.pop@amd.com> |
| 598 | ||
| 599 | * graphite-interchange.c (memory_strides_in_loop_depth): Renamed | |
| 600 | memory_strides_in_loop. Gather memory strides on a whole loop. | |
| 601 | (pbb_interchange_profitable_p): Renamed lst_interchange_profitable_p. | |
| 602 | (lst_interchange_profitable_p): Removed. | |
| 603 | (lst_try_interchange_loops): Call lst_interchange_profitable_p. | |
| 604 | ||
| 9fa29a09 SP |
605 | 2010-01-07 Sebastian Pop <sebastian.pop@amd.com> |
| 606 | ||
| 607 | Revert patch 2009-11-23 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 608 | * graphite-clast-to-gimple.c (try_mark_loop_parallel): New. | |
| 609 | (translate_clast_for, translate_clast_guard, translate_clast, gloog): | |
| 610 | Remove context_loop and level. | |
| 611 | ||
| 11d6ea5e SP |
612 | 2010-01-07 Richard Guenther <rguenther@suse.de> |
| 613 | ||
| 614 | PR tree-optimization/42641 | |
| 615 | * sese.c (rename_map_elt_info): Use the SSA name version, do | |
| 616 | not hash pointers. | |
| 617 | ||
| 618 | 2010-01-06 Sebastian Pop <sebastian.pop@amd.com> | |
| 619 | ||
| 620 | * graphite-blocking.c (scop_do_block): Print "SCoP will be loop | |
| 621 | blocked" only when both the strip mine and the interchange have | |
| 622 | been applied. | |
| 623 | ||
| 45489e99 SP |
624 | * gcc.dg/graphite/block-2.c: Removed. |
| 625 | * gcc.dg/graphite/block-3.c: Add scan pattern. | |
| 626 | * gcc.dg/graphite/block-4.c: Same. | |
| 627 | * gcc.dg/graphite/block-5.c: Same. | |
| 628 | * gcc.dg/graphite/block-6.c: Same. | |
| 11d6ea5e | 629 | |
| 556afcdc SP |
630 | 2010-01-06 Sebastian Pop <sebastian.pop@amd.com> |
| 631 | ||
| 632 | * graphite-clast-to-gimple.c (save_clast_name_index): Free slot | |
| 633 | before allocating a new one. | |
| 634 | (copy_renames): Check that slot is not NULL. | |
| 635 | (mark_bb_with_pbb): Same. | |
| 636 | (compute_cloog_iv_types_1): Same. | |
| 637 | * graphite-interchange.c (lst_perfect_nestify): Free the before, | |
| 638 | nest, and after LSTs. | |
| 639 | (lst_try_interchange_loops): Same. | |
| 640 | ||
| e68c3c6c SP |
641 | 2010-01-05 Sebastian Pop <sebastian.pop@amd.com> |
| 642 | ||
| 643 | PR middle-end/42178 | |
| 644 | * graphite-interchange.c (lst_try_interchange_loops): Do not return | |
| 645 | the before, nest, and after LSTs. | |
| 646 | (lst_try_interchange): Removed. | |
| 647 | (lst_interchange_select_inner): Do not iterate over the LSTs if they | |
| 648 | were modified. | |
| 649 | (lst_interchange_select_outer): Apply interchange on the outer loop | |
| 650 | until there are no more changes in the inner loops. | |
| 651 | ||
| a84a556d SP |
652 | 2009-12-18 Sebastian Pop <sebastian.pop@amd.com> |
| 653 | ||
| 654 | Revert patch fixing PR middle-end/42221. | |
| 655 | ||
| 656 | 2009-12-18 Sebastian Pop <sebastian.pop@amd.com> | |
| 657 | ||
| 658 | PR middle-end/42180 | |
| 659 | * graphite-sese-to-poly.c (follow_ssa_with_commutative_ops): Handle | |
| 660 | GIMPLE_CALL. | |
| 661 | ||
| 45489e99 | 662 | * gfortran.dg/graphite/pr42180.f90: Add compile flags. |
| a84a556d | 663 | |
| b147df0b SP |
664 | 2009-12-18 Sebastian Pop <sebastian.pop@amd.com> |
| 665 | ||
| 666 | PR middle-end/42180 | |
| 667 | * graphite-sese-to-poly.c (split_reduction_stmt): Do not split blocks | |
| 668 | that contain only one statement. | |
| 669 | ||
| 45489e99 | 670 | * gfortran.dg/graphite/pr42180.f90: New. |
| a84a556d | 671 | |
| ce20f9d6 SP |
672 | 2009-12-17 Sebastian Pop <sebastian.pop@amd.com> |
| 673 | ||
| 674 | PR middle-end/42393 | |
| 45489e99 | 675 | * gfortran.dg/graphite/pr42393.f90: New. |
| ce20f9d6 | 676 | |
| d2a271ac SP |
677 | 2009-12-17 Sebastian Pop <sebastian.pop@amd.com> |
| 678 | ||
| 679 | PR middle-end/42186 | |
| 45489e99 | 680 | * gfortran.dg/graphite/pr42186.f90: New. |
| d2a271ac | 681 | |
| 403ebc7e SP |
682 | 2009-12-17 Sebastian Pop <sebastian.pop@amd.com> |
| 683 | ||
| 684 | PR middle-end/42205 | |
| 685 | * graphite-sese-to-poly.c (translate_scalar_reduction_to_array_for_stmt): | |
| 686 | Insert the reduction copy in the same block as the phi node. | |
| 687 | (follow_ssa_with_commutative_ops): Handle GIMPLE_NOPs. | |
| 688 | ||
| 45489e99 SP |
689 | * gcc.dg/graphite/pr42205-1.c: New. |
| 690 | * gcc.dg/graphite/pr42205-2.c: New. | |
| 403ebc7e SP |
691 | |
| 692 | 2009-12-17 Sebastian Pop <sebastian.pop@amd.com> | |
| 693 | ||
| 694 | PR middle-end/42221 | |
| 695 | * sese.c (expand_scalar_variables_expr): Follow the SSA links into | |
| 696 | the array indexing of ADDR_EXPRs. | |
| 697 | ||
| 45489e99 | 698 | * gcc.dg/graphite/pr42221.c: New. |
| 403ebc7e | 699 | |
| 070ba483 SP |
700 | 2009-12-17 Sebastian Pop <sebastian.pop@amd.com> |
| 701 | ||
| 702 | PR middle-end/42178 | |
| 703 | PR middle-end/42334 | |
| 704 | * graphite-interchange.c (lst_try_interchange): Do not modify OUTER | |
| 705 | index. Call lst_interchange_select_inner only once. | |
| 706 | (lst_interchange_select_inner): Update use of lst_try_interchange. | |
| 707 | (lst_interchange_select_outer): Update. | |
| 708 | ||
| 709 | 2009-12-15 Sebastian Pop <sebastian.pop@amd.com> | |
| 710 | ||
| 711 | PR middle-end/42178 | |
| 712 | PR middle-end/42334 | |
| 713 | * graphite-interchange.c (lst_try_interchange): Do not increment the | |
| 714 | the OUTER index when there is no AFTER kernel. Do not increment the | |
| 715 | OUTER index for after processing the AFTER kernel. | |
| 716 | (lst_interchange_select_inner): Call lst_try_interchange only on loops. | |
| 717 | (lst_interchange_select_outer): Do not pass in a pointer to the OUTER | |
| 718 | index. Do not pass to lst_interchange_select_inner the OUTER index. | |
| 719 | (scop_do_interchange): Update use of lst_interchange_select_outer. | |
| 720 | ||
| 45489e99 | 721 | * gfortran.dg/graphite/graphite.exp |
| 070ba483 | 722 | (DEFAULT_FLAGS_GRAPHITE_IDENTITY): Remove -fdump-tree-graphite-all. |
| 45489e99 | 723 | * gfortran.dg/graphite/interchange-1.f: Add comment. Clean |
| 070ba483 | 724 | the graphite dump file. |
| 45489e99 SP |
725 | * gfortran.dg/graphite/interchange-2.f: Same. |
| 726 | * gfortran.dg/graphite/pr42334-1.f: New. | |
| 070ba483 SP |
727 | |
| 728 | 2009-12-15 Sebastian Pop <sebastian.pop@amd.com> | |
| 729 | ||
| 730 | PR middle-end/42178 | |
| 731 | PR middle-end/42334 | |
| 732 | * graphite-interchange.c (lst_perfect_nestify): Reset to NULL the LSTs | |
| 733 | that are empty. | |
| 734 | (lst_do_interchange_1): Renamed lst_interchange_select_inner. | |
| 735 | (lst_try_interchange): Reimplemented. | |
| 736 | (lst_interchange_select_inner): Same. | |
| 737 | (lst_do_interchange): Renamed lst_interchange_select_outer. | |
| 738 | Reimplemented. | |
| 739 | (scop_do_interchange): Update use of lst_interchange_select_outer. | |
| 740 | ||
| 45489e99 SP |
741 | * g++.dg/graphite/pr42130.C: Add -fgraphite-identity. |
| 742 | * gcc.dg/graphite/block-0.c: Un-XFAILed. | |
| 743 | * gcc.dg/graphite/pr42211.c: New. | |
| 744 | * gfortran.dg/graphite/pr42334.f90: New. | |
| 070ba483 | 745 | |
| 4b216ab0 SP |
746 | 2009-12-14 Sebastian Pop <sebastian.pop@amd.com> |
| 747 | ||
| 748 | PR middle-end/42181 | |
| 749 | * graphite-scop-detection.c (graphite_can_represent_scev): Handle more | |
| 750 | carefully PLUS_EXPR, MINUS_EXPR, and MULT_EXPR. | |
| 751 | ||
| 45489e99 | 752 | * gfortran.dg/graphite/pr42181.f90: New. |
| 4b216ab0 | 753 | |
| c880097d SP |
754 | 2009-12-12 Sebastian Pop <sebpop@gmail.com> |
| 755 | ||
| 756 | PR middle-end/42284 | |
| 757 | * graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Call | |
| 758 | insert_out_of_ssa_copy_on_edge for anything else than SSA_NAMEs. | |
| 759 | (detect_commutative_reduction_arg): Simplified. | |
| 760 | (detect_commutative_reduction): Early return when the argument of | |
| 761 | the close phi is not of an SSA_NAME. | |
| 762 | ||
| 45489e99 | 763 | * gcc.dg/graphite/pr42284.c: New. |
| c880097d SP |
764 | |
| 765 | 2009-12-11 Alexander Monakov <amonakov@ispras.ru> | |
| 766 | ||
| 767 | * dbgcnt.def (graphite_scop): New counter. | |
| 768 | * graphite.c: Include dbgcnt.h | |
| 769 | (graphite_transform_loops): Use new counter to limit transformations. | |
| 770 | ||
| d505015a SP |
771 | 2009-12-08 Sebastian Pop <sebpop@gmail.com> |
| 772 | ||
| 773 | PR middle-end/42285 | |
| 774 | * graphite-scop-detection.c (graphite_can_represent_init): Also | |
| 775 | handle more complex MULT_EXPRs containing parameters by recursion | |
| 776 | on the structure. | |
| 777 | ||
| 45489e99 | 778 | * gfortran.dg/graphite/pr42285.f90: New. |
| d505015a SP |
779 | |
| 780 | 2009-12-01 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 781 | ||
| 45489e99 | 782 | * g++.dg/graphite/pr42130.C: Fix type. |
| d505015a | 783 | |
| ed807d06 AM |
784 | 2009-11-29 Alexander Monakov <amonakov@gcc.gnu.org> |
| 785 | ||
| 45489e99 SP |
786 | * g++.dg/graphite/pr42130.C: Correct testcase. |
| 787 | ||
| 788 | 2009-11-28 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 789 | ||
| 790 | * Merge from mainline (154493:154734). | |
| 791 | ||
| 792 | 2009-11-28 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 793 | ||
| 794 | * Merge from mainline (151362:154491). | |
| ed807d06 | 795 | |
| 7c246f5e TG |
796 | 2009-11-24 Tobias Grosser <grosser@fim.uni-passau.de> |
| 797 | ||
| 798 | * graphite-clast-to-gimple.c (try_mark_loop_parallel, | |
| 799 | graphite_create_new_loop_guard, translate_clast_for): Fix comments. | |
| 800 | ||
| 0dd91484 TG |
801 | 2009-11-23 Tobias Grosser <grosser@fim.uni-passau.de> |
| 802 | ||
| 803 | PR middle-end/42130 | |
| 804 | * graphite-clast-to-gimple.c (graphite_create_new_loop_guard, | |
| 805 | translate_clast_for_loop): New. | |
| 806 | (translate_clast_for): Add a condition around the loop, to do not | |
| 807 | execute loops with zero iterations. | |
| 45489e99 SP |
808 | * g++.dg/graphite/pr42130.C: New. |
| 809 | * gcc.dg/graphite/pr35356-2.c: Adapt. | |
| 0dd91484 | 810 | |
| fd2d813d TG |
811 | 2009-11-23 Tobias Grosser <grosser@fim.uni-passau.de> |
| 812 | ||
| 813 | * graphite-clast-to-gimple.c (try_mark_loop_parallel): New. | |
| 814 | (translate_clast_for, translate_clast_guard, translate_clast, gloog): | |
| 815 | Remove context_loop and level. | |
| 816 | ||
| 9016166f TG |
817 | 2009-11-23 Tobias Grosser <grosser@fim.uni-passau.de> |
| 818 | ||
| 819 | * graphite-clast-to-gimple.c (translate_clast_user, | |
| 820 | translate_clast_for, translate_clast_guard): Simplify and move common | |
| 821 | elements to translate_clast(). | |
| 822 | (translate_clast): Simplify and get common elements. | |
| 823 | ||
| e1f9c1cd TG |
824 | 2009-11-23 Tobias Grosser <grosser@fim.uni-passau.de> |
| 825 | ||
| 826 | * graphite-clast-to-gimple.c (translate_clast_user, | |
| 827 | translate_clast_for, translate_clast_guard): Split out of | |
| 828 | translate_clast. | |
| 829 | ||
| 7a521ff2 TG |
830 | 2009-11-21 Tobias Grosser <grosser@fim.uni-passau.de> |
| 831 | ||
| 832 | * graphite-clast-to-gimple.c (clast_name_index, new_clast_name_index, | |
| 833 | clast_name_to_index, save_clast_name_index, debug_clast_name_index, | |
| 834 | debug_clast_name_indexes_1, debug_clast_name_indexes, | |
| 835 | clast_name_index_elt_info, eq_clast_name_indexes): Moved from sese.h. | |
| 836 | (clast_name_to_gcc, clast_to_gcc_expression, | |
| 837 | clast_to_gcc_expression_red, gcc_type_for_clast_expr, | |
| 838 | gcc_type_for_clast_eq, graphite_translate_clast_equation, | |
| 839 | graphite_create_guard_cond_expr, graphite_create_new_loop, | |
| 840 | translate_clast): Add params_index. | |
| 841 | (initialize_cloog_names): Create parameter strings from scratch, do | |
| 842 | not reference other strings. | |
| 843 | (create_params_index): New. | |
| 844 | (gloog): Initialize params_index. | |
| 845 | * graphite-scop-detection (free_scops_1): Removed. | |
| 846 | (limit_scops): Use normal free_scops. | |
| 847 | * graphite-sese-to-poly.c (save_var_names): Removed. | |
| 848 | (parameter_index_in_region): Do not initialize SESE_PARAM_NAMES | |
| 849 | and SESE_PARAMS_INDEX. | |
| 850 | * sese.c (new_sese, free_sese): Dito. | |
| 851 | * sese.h (struct sese): Remove params_index, params_names. | |
| 852 | (SESE_PARAMS_INDEX, SESE_PARAMS_NAMES): Removed. | |
| 853 | ||
| ca11b093 SP |
854 | 2009-11-20 Sebastian Pop <sebastian.pop@amd.com> |
| 855 | ||
| 856 | Revert the following patch from 2009-09-14: | |
| 857 | * graphite-blocking.c: Fix order of includes: tree-chrec.h, then | |
| 858 | tree-scalar-evolution.h, and then tree-data-ref.h. | |
| 859 | * graphite-clast-to-gimple.c: Same. | |
| 860 | * graphite-dependences.c: Same. | |
| 861 | * graphite-interchange.c: Same. | |
| 862 | * graphite-poly.c: Same. | |
| 863 | * graphite-scop-detection.c: Same. | |
| 864 | * graphite-sese-to-poly.c: Same. | |
| 865 | * graphite.c: Same. | |
| 866 | * lambda-code.c: Same. | |
| 867 | * matrix-reorg.c: Same. | |
| 868 | * tree-data-ref.c: Same. | |
| 869 | * tree-if-conv.c: Same. | |
| 870 | * tree-loop-distribu: Same.: Same. | |
| 871 | * tree-loop-linear.c: Same. | |
| 872 | * tree-parloops.c: Same. | |
| 873 | * tree-predcom.c: Same. | |
| 874 | * tree-vect-patterns.c: Same. | |
| 875 | ||
| 8a9e9475 SP |
876 | 2009-11-20 Sebastian Pop <sebastian.pop@amd.com> |
| 877 | ||
| 878 | Revert patch from 2009-09-14. | |
| 879 | * tree-ssa-loop.c (gate_graphite_transforms): Re-enable Graphite | |
| 880 | passes at -O1 and below. | |
| 881 | ||
| 4bf4e169 SP |
882 | 2009-11-18 Sebastian Pop <sebastian.pop@amd.com> |
| 883 | ||
| 884 | PR middle-end/40281 | |
| 45489e99 | 885 | * gcc.dg/graphite/pr40281.c: New. |
| 4bf4e169 SP |
886 | |
| 887 | * tree-scalar-evolution.c (instantiate_scev_poly): Base and stride | |
| 888 | evolutions should not variate in inner loops. | |
| 889 | ||
| 12aec731 SP |
890 | 2009-11-18 Sebastian Pop <sebastian.pop@amd.com> |
| 891 | ||
| 892 | PR middle-end/42050 | |
| 45489e99 | 893 | * gfortran.dg/graphite/pr42050.f90: New. |
| 12aec731 | 894 | |
| aec12420 SP |
895 | 2009-11-18 Sebastian Pop <sebastian.pop@amd.com> |
| 896 | ||
| 897 | * graphite-interchange.c (memory_strides_in_loop_depth): New. | |
| 898 | (pbb_interchange_profitable_p): Call memory_strides_in_loop_depth. | |
| 899 | ||
| 25e20d33 SP |
900 | 2009-11-18 Sebastian Pop <sebastian.pop@amd.com> |
| 901 | ||
| 902 | * graphite-blocking.c (scop_do_block): New. | |
| 903 | * graphite-poly.c (apply_poly_transforms): Call scop_do_block. | |
| 904 | * graphite-poly.h (scop_do_block): Declared. | |
| 905 | ||
| e3bde9f4 SP |
906 | 2009-11-18 Sebastian Pop <sebastian.pop@amd.com> |
| 907 | ||
| 908 | * graphite-blocking.c (pbb_strip_mine_profitable_p): The parameter | |
| 909 | depth is the loop nesting depth in the LST. Call psct_dynamic_dim | |
| 910 | to transform depth into the time_depth before calling | |
| 911 | pbb_number_of_iterations_at_time. | |
| 912 | (lst_do_strip_mine): Use a scalar variable instead of recomputing | |
| 913 | lst_depth. | |
| 914 | ||
| 27e432be SP |
915 | 2009-11-18 Sebastian Pop <sebastian.pop@amd.com> |
| 916 | ||
| 917 | Reverted the patch for "scattering permutations" from 2009-10-28. | |
| 918 | ||
| 919 | * graphite-poly.c (print_permutation): New. | |
| 920 | (debug_permutation): New. | |
| 921 | (new_poly_bb): Initialize PBB_PERMUTATION. | |
| 922 | (free_poly_bb): Free PBB_PERMUTATION. | |
| 923 | * graphite-poly.h (pbb_permutation_elt_p): Declared. | |
| 924 | (struct pbb_permutation_elt): New. | |
| 925 | (PBB_PERMUTATION_ELT_STRIDE): New. | |
| 926 | (PBB_PERMUTATION_ELT_STRIDED_P): New. | |
| 927 | (PBB_PERMUTATION_ELT_TIME_DIMENSION): New. | |
| 928 | (new_pbb_permutation_elt): New. | |
| 929 | (pbb_permutation_elt_free): New. | |
| 930 | (struct poly_bb): Add field permutation. | |
| 931 | (PBB_PERMUTATION): New. | |
| 932 | (print_permutation): Declared. | |
| 933 | (debug_permutation): Declared. | |
| 934 | ||
| 2bc529bf KT |
935 | 2009-11-04 Konrad Trifunovic <konrad.trifunovic@inria.fr> |
| 936 | ||
| 937 | * graphite-interchange.c (build_partial_difference): New. | |
| 938 | (memory_stride_in_loop): Refactored the computation of | |
| 939 | equality constraints into build_partial_difference function. | |
| 940 | Added support for debugging stride computations. | |
| 941 | ||
| 8c54631d SP |
942 | 2009-11-03 Sebastian Pop <sebastian.pop@amd.com> |
| 943 | ||
| 944 | * graphite-clast-to-gimple.c (gloog): Free if_region, | |
| 945 | if_region->true_region, and if_region->region. | |
| 946 | * sese.c (if_region_set_false_region): Free if_region->false_region. | |
| 947 | (create_if_region_on_edge): Do not use GGC_NEW. | |
| 948 | (move_sese_in_condition): Remove useless initialization. | |
| 949 | ||
| 7b7f2ca7 SP |
950 | 2009-11-03 Sebastian Pop <sebastian.pop@amd.com> |
| 951 | ||
| 952 | * graphite-interchange.c (lst_perfect_nestify): Pass 3 parameters | |
| 953 | for the loops created by the loop distribution. Do not modify the | |
| 954 | input LSTs. | |
| 955 | (lst_try_interchange_loops): Same. Use a temporary LST for the | |
| 956 | transformed schedule. Call lst_update_scattering before data | |
| 957 | dependence analysis. | |
| 958 | (lst_try_interchange): Pass an extra parameter INDEX. | |
| 959 | (lst_do_interchange_1): New. | |
| 960 | (lst_do_interchange): Call lst_do_interchange_1. | |
| 961 | (scop_do_interchange): Call lst_update_scattering. | |
| 962 | * graphite-poly.c (apply_poly_transforms): Do not call | |
| 963 | lst_update_scattering. | |
| 964 | * graphite-poly.h (lst_pred): New. | |
| 965 | (lst_succ): New. | |
| 966 | (lst_find_first_pbb): Return NULL when not found. | |
| 967 | (lst_empty_p): New. | |
| 968 | (lst_insert_in_sequence): Allow LST1 to be NULL. | |
| 969 | (lst_replace): New. | |
| 970 | (lst_substitute_3): New. | |
| 971 | * gcc.dg/graphite/interchange-1.c: XFail. | |
| 972 | * gcc.dg/graphite/interchange-8.c: XFail. | |
| 973 | * gcc.dg/graphite/interchange-11.c: XFail. | |
| 974 | ||
| 6119e7d5 SP |
975 | 2009-10-30 Sebastian Pop <sebastian.pop@amd.com> |
| 976 | ||
| 977 | * graphite-interchange.c (lst_perfectly_nested_p): New. | |
| 978 | (lst_perfect_nestify): New. | |
| 979 | (lst_try_interchange_loops): Call store_lst_schedule, | |
| 980 | lst_perfectly_nested_p, lst_perfect_nestify and restore_lst_schedule. | |
| 981 | (scop_do_interchange): Avoid redundant legality test. | |
| 982 | Call lst_do_interchange on a copy of SCOP_TRANSFORMED_SCHEDULE. | |
| 983 | * graphite-poly.c (apply_poly_transforms): Call lst_update_scattering. | |
| 984 | * graphite-poly.h (psct_static_dim): New. | |
| 985 | (lst_dewey_number_at_depth): New. | |
| 986 | (lst_find_pbb): Restructured. | |
| 987 | (lst_find_first_pbb): Restructured. | |
| 988 | (lst_find_last_pbb): New. | |
| 989 | (lst_contains_p): New. | |
| 990 | (lst_contains_pbb): New. | |
| 991 | (lst_create_nest): New. | |
| 992 | (lst_remove_from_sequence): New. | |
| 993 | (pbb_update_scattering): New. | |
| 994 | (lst_update_scattering_under): New. | |
| 995 | (lst_update_scattering_seq): New. | |
| 996 | (lst_update_scattering): New. | |
| 997 | (lst_insert_in_sequence): New. | |
| 998 | (lst_distribute_lst): New. | |
| 999 | (lst_remove_all_before_including_pbb): New. | |
| 1000 | (lst_remove_all_before_excluding_pbb): New. | |
| 1001 | ||
| 431f3f22 SP |
1002 | 2009-10-30 Sebastian Pop <sebastian.pop@amd.com> |
| 1003 | ||
| 1004 | * tree-ssa-loop-niter.c (finite_loop_p): Do not call twice | |
| 1005 | get_loop_exit_edges. | |
| 1006 | ||
| 4c768046 SP |
1007 | 2009-10-30 Sebastian Pop <sebastian.pop@amd.com> |
| 1008 | ||
| 1009 | * graphite-poly.c (pbb_remove_duplicate_pdrs): Free collapsed. | |
| 1010 | ||
| 5fa8514e SP |
1011 | 2009-10-28 Konrad Trifunovic <konrad.trifunovic@gmail.com> |
| 1012 | ||
| 1013 | * graphite-poly.c (print_permutation): New. | |
| 1014 | (debug_permutation): New. | |
| 1015 | (new_poly_bb): Initialize PBB_PERMUTATION. | |
| 1016 | (free_poly_bb): Free PBB_PERMUTATION. | |
| 1017 | * graphite-poly.h (pbb_permutation_elt_p): Declared. | |
| 1018 | (struct pbb_permutation_elt): New. | |
| 1019 | (PBB_PERMUTATION_ELT_STRIDE): New. | |
| 1020 | (PBB_PERMUTATION_ELT_STRIDED_P): New. | |
| 1021 | (PBB_PERMUTATION_ELT_TIME_DIMENSION): New. | |
| 1022 | (new_pbb_permutation_elt): New. | |
| 1023 | (pbb_permutation_elt_free): New. | |
| 1024 | (struct poly_bb): Add field permutation. | |
| 1025 | (PBB_PERMUTATION): New. | |
| 1026 | (print_permutation): Declared. | |
| 1027 | (debug_permutation): Declared. | |
| 1028 | ||
| 6c6f84d7 SP |
1029 | 2009-10-26 Sebastian Pop <sebastian.pop@amd.com> |
| 1030 | ||
| 1031 | * graphite-clast-to-gimple.c (gloog): Do not call | |
| 1032 | sese_reset_aux_in_loops. | |
| 1033 | * graphite-sese-to-poly.c (build_loop_iteration_domains): Pass an | |
| 1034 | extra argument for domains. Do not use loop->aux. | |
| 1035 | (build_scop_iteration_domain): Initialize and free domains, pass it | |
| 1036 | to build_loop_iteration_domains and extract the information from | |
| 1037 | domains. Do not use loop->aux. | |
| 1038 | * sese.c (sese_reset_aux_in_loops): Removed. | |
| 1039 | * sese.h (sese_reset_aux_in_loops): Removed. | |
| 1040 | ||
| 585b3e19 SP |
1041 | 2009-10-26 Sebastian Pop <sebastian.pop@amd.com> |
| 1042 | ||
| 1043 | * graphite-clast-to-gimple.c (find_pbb_via_hash): Moved up. | |
| 1044 | (dependency_in_loop_p): Same. | |
| 1045 | (translate_clast): Do not use loop->aux. Initialize | |
| 1046 | loop->can_be_parallel. | |
| 1047 | (mark_loops_parallel): Removed. | |
| 1048 | * graphite-clast-to-gimple.h (mark_loops_parallel): Removed. | |
| 1049 | * graphite.c (free_aux_in_new_loops): Removed. | |
| 1050 | (graphite_finalize): Do not call free_aux_in_new_loops. | |
| 1051 | (graphite_transform_loops): Do not call mark_loops_parallel. | |
| 1052 | ||
| 1053 | 2009-10-26 Li Feng <nemokingdom@gmail.com> | |
| a7ed27ac LF |
1054 | |
| 1055 | * graphite-clast-to-gimple.c (get_stmtfor_depth): Removed. | |
| 1056 | (translate_clast): Pass an extra parameter LEVEL. | |
| 1057 | Call get_scattering_level. | |
| 1058 | * graphite-clast-to-gimple.h (get_scattering_level): New. | |
| 1059 | ||
| 8e6ef139 SP |
1060 | 2009-10-22 Sebastian Pop <sebastian.pop@amd.com> |
| 1061 | ||
| 1062 | * cfgloop.c (alloc_loop): Initialize loop->single_iv. | |
| 1063 | * cfgloop.h (struct loop): New field single_iv. | |
| 1064 | ||
| 1065 | * graphite-clast-to-gimple.c (pbb_to_depth_to_oldiv): Do not use | |
| 1066 | loop->aux anymore: use loop->single_iv. | |
| 1067 | (graphite_loop_normal_form): Moved... | |
| 1068 | (build_graphite_loop_normal_form): Removed. | |
| 1069 | (gloog): Do not call build_graphite_loop_normal_form. | |
| 1070 | (free_aux_in_new_loops): Moved... | |
| 1071 | (mark_loops_parallel): Restructure. | |
| 1072 | * graphite-clast-to-gimple.h (free_aux_in_new_loops): Do not declare. | |
| 1073 | * graphite-sese-to-poly.c (graphite_loop_normal_form): ...here. | |
| 1074 | (scop_canonicalize_loops): New. | |
| 1075 | (build_poly_scop): Call scop_canonicalize_loops. | |
| 1076 | * graphite.c (free_aux_in_new_loops): ...here. | |
| 1077 | ||
| e6dd91b2 SP |
1078 | 2009-10-22 Sebastian Pop <sebastian.pop@amd.com> |
| 1079 | ||
| 1080 | * g++.dg/graphite/graphite.exp: Add the same rules as in | |
| 1081 | gcc.dg/graphite/graphite.exp. | |
| 1082 | ||
| 47fb473f SP |
1083 | 2009-10-22 Sebastian Pop <sebastian.pop@amd.com> |
| 1084 | ||
| 1085 | * g++.dg/graphite/id-1.C: New. | |
| 1086 | ||
| 63858ac6 SP |
1087 | 2009-10-22 Sebastian Pop <sebastian.pop@amd.com> |
| 1088 | ||
| 1089 | * graphite-sese-to-poly.c (create_zero_dim_array): Pass an extra | |
| 1090 | argument base_name. | |
| 1091 | (rewrite_close_phi_out_of_ssa): Update use of create_zero_dim_array. | |
| 1092 | (rewrite_phi_out_of_ssa): Same. | |
| 1093 | (rewrite_cross_bb_scalar_deps): Same. | |
| 1094 | (translate_scalar_reduction_to_array): Same. | |
| 1095 | ||
| decfe536 SP |
1096 | 2009-10-22 Sebastian Pop <sebastian.pop@amd.com> |
| 1097 | ||
| 1098 | * graphite-sese-to-poly.c (build_scop_drs): Disable call to | |
| 1099 | dump_alias_graphs. | |
| 1100 | ||
| 0d5ef2a9 SP |
1101 | 2009-10-22 Sebastian Pop <sebastian.pop@amd.com> |
| 1102 | ||
| 1103 | * graphite-sese-to-poly.c (dump_alias_graphs): New. | |
| 1104 | (build_scop_drs): Call dump_alias_graphs. | |
| 1105 | ||
| f70de156 SP |
1106 | 2009-10-22 Sebastian Pop <sebastian.pop@amd.com> |
| 1107 | ||
| 1108 | * graphite-poly.c (new_scop): Initialize SCOP_ORIGINAL_SCHEDULE, | |
| 1109 | SCOP_TRANSFORMED_SCHEDULE, and SCOP_SAVED_SCHEDULE. | |
| 1110 | (free_scop): Call free_lst on SCOP_ORIGINAL_SCHEDULE, | |
| 1111 | SCOP_TRANSFORMED_SCHEDULE, and SCOP_SAVED_SCHEDULE. | |
| 1112 | * graphite-poly.h (free_lst): New. | |
| 1113 | (store_lst_schedule): Free SCOP_SAVED_SCHEDULE. | |
| 1114 | (restore_lst_schedule): Free SCOP_TRANSFORMED_SCHEDULE. | |
| 1115 | ||
| 74715a9b SP |
1116 | 2009-10-22 Sebastian Pop <sebastian.pop@amd.com> |
| 1117 | ||
| 1118 | * graphite-poly.h (struct scop): Add a field saved_schedule. | |
| 1119 | (SCOP_SAVED_SCHEDULE): New. | |
| 1120 | (store_lst_schedule): New. | |
| 1121 | (restore_lst_schedule): New. | |
| 1122 | (store_scattering): Call store_lst_schedule. | |
| 1123 | (restore_scattering): Call restore_lst_schedule. | |
| 1124 | ||
| fb00d28e SP |
1125 | 2009-10-20 Sebastian Pop <sebastian.pop@amd.com> |
| 1126 | ||
| 1127 | * graphite-sese-to-poly.c (free_data_refs_aux): Fix formatting. | |
| 1128 | (pdr_add_alias_set): Same. | |
| 1129 | (build_poly_dr): Same. | |
| 1130 | (build_alias_set_optimal_p): Same. | |
| 1131 | (build_base_obj_set_for_drs): Same. Do not store the result of | |
| 1132 | graphds_dfs. | |
| 1133 | ||
| 917f481a SP |
1134 | 2009-10-20 Sebastian Pop <sebastian.pop@amd.com> |
| 1135 | ||
| 1136 | * graphite-sese-to-poly.c (build_alias_set_optimal_p): Initialize | |
| 1137 | all_components_are_cliques to 1. | |
| 1138 | ||
| 2b178a5f LF |
1139 | 2009-10-20 Li Feng <nemokingdom@gmail.com> |
| 1140 | ||
| 1141 | * graphite-sese-to-poly.c (free_data_refs_aux): Update to free | |
| 1142 | the new structure. | |
| 1143 | (pdr_add_alias_set): Update retrieving alias_set_num. | |
| 1144 | (build_poly_dr): Update retrieving dr_base_object_set. | |
| 1145 | (partition_drs_to_sets): Remove. | |
| 1146 | (build_alias_set_optimal_p): New. | |
| 1147 | (build_alias_set_for_drs): Rename. | |
| 1148 | (build_scop_drs): Update. | |
| 1149 | * graphite-sese-to-poly.h (struct base_alias_pair): New. | |
| 1150 | (ALIAS_SET_INDEX): Remove. | |
| 1151 | (BASE_OBJECT_SET_INDEX): Remove. | |
| 1152 | ||
| e8af4842 SP |
1153 | 2009-10-20 Sebastian Pop <sebastian.pop@amd.com> |
| 1154 | ||
| 1155 | * sese.c (get_vdef_before_sese): Handle GIMPLE_ASSIGN and GIMPLE_CALL. | |
| 1156 | ||
| 3899a0b2 SP |
1157 | 2009-10-20 Sebastian Pop <sebastian.pop@amd.com> |
| 1158 | ||
| 1159 | * graphite-sese-to-poly.c (pdr_add_data_dimensions): Do not infer | |
| 1160 | loop upper bounds for 1-element arrays at end of structures. | |
| 1161 | * tree-flow.h (array_at_struct_end_p): Declared. | |
| 1162 | * tree-ssa-loop-niter.c (array_at_struct_end_p): Not static anymore. | |
| 1163 | ||
| e34e5835 SP |
1164 | 2009-10-20 Sebastian Pop <sebastian.pop@amd.com> |
| 1165 | ||
| 1166 | * g++.dg/graphite/pr41305.C: New. | |
| 1167 | ||
| 07b0d0e2 AM |
1168 | 2009-10-20 Alexander Monakov <amonakov@ispras.ru> |
| 1169 | ||
| 1170 | * graphite-sese-to-poly.c (build_loop_iteration_domains): Generalize | |
| 1171 | construction of parameter constraints from loop iteration analysis. | |
| 1172 | * gcc.dg/graphite/run-id-2.c: New test. | |
| 1173 | ||
| 67255edf SP |
1174 | 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> |
| 1175 | ||
| 1176 | * graphite-interchange.c (memory_stride_in_loop): Delete p1, lma | |
| 1177 | and new_cstr. | |
| 1178 | ||
| 14ba996b SP |
1179 | 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> |
| 1180 | ||
| 1181 | * graphite-dependences.c (dependence_polyhedron_1): Remove | |
| 1182 | unused gdim dimensions from the DDR polyhedron. | |
| 1183 | ||
| 4454141a SP |
1184 | 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> |
| 1185 | ||
| 1186 | * graphite-dependences.c (pddr_transformed_scattering): New. | |
| 1187 | (dot_original_deps_stmt_1): New. | |
| 1188 | (dot_transformed_deps_stmt_1): New. | |
| 1189 | (dot_deps_stmt_1): Call dot_original_deps_stmt_1 and | |
| 1190 | dot_transformed_deps_stmt_1. | |
| 1191 | (dot_original_deps): New. | |
| 1192 | (dot_transformed_deps): New. | |
| 1193 | (dot_deps_1): Call dot_original_deps and dot_transformed_deps. | |
| 1194 | ||
| dd61070d SP |
1195 | 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> |
| 1196 | ||
| 1197 | * graphite-dependences.c (reduction_dr_1): Remove wrong | |
| 1198 | assert: reduction BBs can have multiple reduction writes | |
| 4454141a | 1199 | to memory. interchange-3.f90 is an example. |
| dd61070d | 1200 | |
| 65421bcc SP |
1201 | 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> |
| 1202 | ||
| 1203 | * gfortran.dg/graphite/interchange-3.f90: New. | |
| 1204 | ||
| 3e9f43ee SP |
1205 | 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> |
| 1206 | ||
| 1207 | * gcc.dg/graphite/interchange-1.c: Un-XFAILed. | |
| 1208 | ||
| 16bf8ab1 SP |
1209 | 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> |
| 1210 | ||
| 1211 | * graphite-dependences.c (dependence_polyhedron_1): Add the | |
| 1212 | context to the dependence polyhedron. | |
| 1213 | ||
| d422adfa SP |
1214 | 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> |
| 1215 | ||
| 1216 | * graphite-poly.c (pbb_remove_duplicate_pdrs): Initialize | |
| 1217 | PBB_PDR_DUPLICATES_REMOVED. | |
| 1218 | (new_poly_bb): Same. | |
| 1219 | ||
| 62e475c5 SP |
1220 | 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> |
| 1221 | ||
| 1222 | * graphite-sese-to-poly.c (find_scop_parameters): Initialize | |
| 1223 | SCOP_CONTEXT. | |
| 1224 | (build_loop_iteration_domains): Extract bounds on parameters | |
| 1225 | based on the data size. | |
| 1226 | (build_scop_context): Do not initialize SCOP_CONTEXT; | |
| 1227 | add new constraints. | |
| 1228 | ||
| 3ecbce7e SP |
1229 | 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> |
| 1230 | ||
| 1231 | * graphite-ppl.c (ppl_min_for_le_polyhedron): New. | |
| 1232 | * graphite-ppl.h (graphite-ppl.h): Declared. | |
| 1233 | ||
| 04863400 SP |
1234 | 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> |
| 1235 | ||
| 1236 | * graphite-ppl.c (ppl_print_linear_expr): New. | |
| 1237 | (debug_ppl_linear_expr): New. | |
| 1238 | * graphite-ppl.h (ppl_print_linear_expr): Declared. | |
| 1239 | (debug_ppl_linear_expr): Declared. | |
| 1240 | ||
| 009150e1 SP |
1241 | 2009-10-16 Sebastian Pop <sebastian.pop@amd.com> |
| 1242 | ||
| 1243 | * graphite-interchange.c: Fix comments. | |
| 1244 | * gcc.dg/graphite/block-1.c: Fix comments. | |
| 1245 | ||
| 9b196c93 SP |
1246 | 2009-10-16 Sebastian Pop <sebastian.pop@amd.com> |
| 1247 | ||
| 1248 | * gcc.dg/graphite/interchange-7.c: Un-XFAILed. | |
| 1249 | * gcc.dg/graphite/interchange-9.c: Un-XFAILed. | |
| 1250 | ||
| caa675f8 SP |
1251 | 2009-10-16 Sebastian Pop <sebastian.pop@amd.com> |
| 1252 | ||
| 1253 | Reapply the patch from Alexander Monakov that disappeared during | |
| 1254 | the last merges from trunk. | |
| 1255 | ||
| 1256 | 2009-09-16 Alexander Monakov <amonakov@ispras.ru> | |
| 1257 | ||
| 1258 | * graphite-sese-to-poly.c (pdr_add_data_dimensions): Add bounds only | |
| 1259 | for ARRAY_REFs. Use array_ref_{low,up}_bound to determine bounds. | |
| 1260 | ||
| 92d92abb SP |
1261 | 2009-10-15 Sebastian Pop <sebastian.pop@amd.com> |
| 1262 | ||
| 1263 | * graphite-interchange.c (memory_stride_in_loop): The depth | |
| 1264 | argument corresponds to a dynamic time dimension, so use | |
| 1265 | psct_dynamic_dim to refer to the transformed scattering dimension. | |
| 1266 | ||
| 23159c56 SP |
1267 | 2009-10-15 Sebastian Pop <sebastian.pop@amd.com> |
| 1268 | ||
| 1269 | * graphite-interchange.c (memory_stride_in_loop): Fix comments. | |
| 1270 | ||
| 5c6c42c9 SP |
1271 | 2009-10-15 Sebastian Pop <sebastian.pop@amd.com> |
| 1272 | ||
| 1273 | * graphite-blocking.c (lst_do_strip_mine): Avoid strip mining the | |
| 1274 | root of the LST. | |
| 1275 | * graphite-interchange.c (lst_do_interchange): Avoid interchanging | |
| 1276 | the root of the LST. | |
| 1277 | * graphite-poly.c (scop_to_lst): Fix LST sequence in an outermost | |
| 1278 | fake loop. | |
| 1279 | (print_lst): Print the root of LST in a different format. | |
| 1280 | * graphite-poly.h (lst_depth): Adjust to include the root of the LST. | |
| 1281 | ||
| f58be90e SP |
1282 | 2009-10-15 Sebastian Pop <sebastian.pop@amd.com> |
| 1283 | ||
| 1284 | * graphite-poly.c (print_scop): Fix pretty printing of a SCoP. | |
| 1285 | ||
| 4e4ee197 SP |
1286 | 2009-10-15 Sebastian Pop <sebastian.pop@amd.com> |
| 1287 | ||
| 1288 | * doc/passes.texi: Document the Graphite infrastructure. | |
| 1289 | ||
| 6c4499b6 SP |
1290 | 2009-10-15 Sebastian Pop <sebastian.pop@amd.com> |
| 1291 | ||
| 1292 | * graphite-sese-to-poly.c (insert_copyin): Use gsi_insert_seq_on_edge. | |
| 1293 | (rewrite_commutative_reductions_out_of_ssa): Call gsi_commit_edge_inserts, | |
| 1294 | and check the SSA representation. | |
| 1295 | ||
| 1296 | * gfortran.dg/graphite/id-18.f90: New, reduced from PR41193. | |
| 1297 | ||
| 8e49fe91 SP |
1298 | 2009-10-15 Sebastian Pop <sebastian.pop@amd.com> |
| 1299 | ||
| 1300 | * gcc.dg/graphite/pr40157.c: Use -floop-block as reported in the PR. | |
| 1301 | ||
| bb2b2dfc SP |
1302 | 2009-10-14 Sebastian Pop <sebastian.pop@amd.com> |
| 1303 | ||
| 1304 | * gcc.dg/graphite/interchange-11.c: New. | |
| 1305 | ||
| e7ed4a64 SP |
1306 | 2009-10-14 Sebastian Pop <sebastian.pop@amd.com> |
| 1307 | ||
| 1308 | * gcc.dg/graphite/interchange-8.c: Enable loop interchange. | |
| 1309 | ||
| d7f25aa6 SP |
1310 | 2009-10-14 Sebastian Pop <sebastian.pop@amd.com> |
| 1311 | ||
| 1312 | * gcc.dg/graphite/graphite.exp (DEFAULT_CFLAGS_GRAPHITE_BLOCK): | |
| 1313 | Add -fno-loop-strip-mine and -fno-loop-interchange. | |
| 1314 | (DEFAULT_FLAGS_GRAPHITE_INTERCHANGE): Add -fno-loop-block and | |
| 1315 | -fno-loop-strip-mine. | |
| 1316 | * gfortran.dg/graphite/graphite.exp: Same. | |
| 1317 | ||
| 6231cf49 SP |
1318 | 2009-10-14 Sebastian Pop <sebastian.pop@amd.com> |
| 1319 | ||
| 1320 | * gcc.dg/graphite/graphite.exp (DEFAULT_CFLAGS_GRAPHITE_BLOCK): | |
| 1321 | Renamed DEFAULT_FLAGS_GRAPHITE_BLOCK. | |
| 1322 | (DEFAULT_CFLAGS_GRAPHITE_IDENTITY): Renamed | |
| 1323 | DEFAULT_FLAGS_GRAPHITE_IDENTITY. | |
| 1324 | (DEFAULT_CFLAGS_GRAPHITE_INTERCHANGE): Renamed | |
| 1325 | DEFAULT_FLAGS_GRAPHITE_INTERCHANGE. | |
| 1326 | (DEFAULT_CFLAGS_GRAPHITE_SCOP): Renamed | |
| 1327 | DEFAULT_FLAGS_GRAPHITE_SCOP. | |
| 1328 | (DEFAULT_CFLAGS_RUN_ID): Renamed DEFAULT_FLAGS_RUN_ID. | |
| 1329 | (DEFAULT_CFLAGS_GRAPHITE): Renamed DEFAULT_FLAGS_GRAPHITE. | |
| 1330 | ||
| 2b7c09a8 SP |
1331 | 2009-10-14 Sebastian Pop <sebastian.pop@amd.com> |
| 1332 | ||
| 1333 | * graphite-poly.c (pbb_number_of_iterations_at_time): Cleanup comments. | |
| 1334 | ||
| b0c7a278 KT |
1335 | 2009-10-14 Konrad Trifunovic <konrad.trifunovic@gmail.com> |
| 1336 | Sebastian Pop <sebastian.pop@amd.com> | |
| 1337 | ||
| 1338 | * graphite-interchange.c (build_linearized_memory_access): Pass an | |
| 1339 | offset as parameter. | |
| 1340 | (memory_stride_in_loop): Include transform scattering in the | |
| 1341 | access functions to be able to querry the strides in the | |
| 1342 | transformed loops. | |
| 1343 | (pbb_interchange_loop_depths): Interchange the psct_dynamic_dim, | |
| 1344 | not the psct_iterator_dim. | |
| 1345 | ||
| 13ae6f91 SP |
1346 | 2009-10-14 Sebastian Pop <sebastian.pop@amd.com> |
| 1347 | ||
| 1348 | * graphite-blocking.c (pbb_do_strip_mine): Removed. | |
| 1349 | (lst_do_strip_mine_loop): New. | |
| 1350 | (lst_do_strip_mine): New. | |
| 1351 | (scop_do_strip_mine): Call lst_do_strip_mine. | |
| 1352 | * graphite-poly.h (lst_add_loop_under_loop): New. | |
| 1353 | (lst_find_first_pbb): New. | |
| 1354 | ||
| c0fe753b SP |
1355 | 2009-10-14 Sebastian Pop <sebastian.pop@amd.com> |
| 1356 | ||
| 1357 | * graphite-poly.c (loop_to_lst): Fix LST creation. | |
| 1358 | ||
| 8d75ec87 TG |
1359 | 2009-10-14 Tobias Grosser <grosser@fim.uni-passau.de> |
| 1360 | ||
| 45489e99 | 1361 | * gcc.dg/graphite/id-15.c: (8 * 8) replaced with |
| 8d75ec87 TG |
1362 | sizeof(unsigned long) to make it run on 32bit systems. |
| 1363 | ||
| 1364 | 2009-10-14 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 1365 | ||
| 45489e99 | 1366 | * gcc.dg/graphite/run-id-1.c: Use smaller matrix to not |
| 8d75ec87 TG |
1367 | SEGFAULT on 32bit. |
| 1368 | ||
| 2e5a7cbf RU |
1369 | 2009-10-14 Ramakrishna Upadrasta <Ramakrishna.Upadrasta@inria.fr> |
| 1370 | ||
| 8d75ec87 TG |
1371 | * graphite-sese-to-poly.c (write_alias_graph_to_ascii_dimacs): Fix |
| 1372 | Comment. | |
| 2e5a7cbf RU |
1373 | (write_alias_graph_to_ascii_dot): New. |
| 1374 | (write_alias_graph_to_ascii_ecc): Ditto. | |
| 8d75ec87 TG |
1375 | (partition_drs_to_sets): Add testing of optimality of current method |
| 1376 | which assigns alias numbers according to DFS Comopnent number. used | |
| 1377 | as heuristic for the upcoming ECC algorithm. | |
| 2e5a7cbf RU |
1378 | (build_scop_drs): Write to file also with the ecc and dot format. |
| 1379 | ||
| 1e82de2a SP |
1380 | 2009-10-13 Sebastian Pop <sebastian.pop@amd.com> |
| 1381 | ||
| 1382 | * gfortran.dg/graphite/interchange-1.f: XFail. | |
| 1383 | ||
| 9bf13085 SP |
1384 | 2009-10-13 Sebastian Pop <sebastian.pop@amd.com> |
| 1385 | ||
| 1386 | * graphite.c (graphite_initialize): Do not handle functions with | |
| 1387 | more than 100 basic blocks. | |
| 1388 | ||
| e797c5f2 SP |
1389 | 2009-10-13 Sebastian Pop <sebastian.pop@amd.com> |
| 1390 | ||
| 1391 | * graphite-blocking.c (pbb_do_strip_mine): Use | |
| 1392 | PARAM_LOOP_BLOCK_TILE_SIZE. | |
| 1393 | ||
| bfa00f48 SP |
1394 | 2009-10-13 Sebastian Pop <sebastian.pop@amd.com> |
| 1395 | ||
| 1396 | * graphite-poly.c (dot_lst_1): New. | |
| 1397 | (dot_lst): New. | |
| 1398 | * graphite-poly.h (dot_lst): Declared. | |
| 1399 | ||
| 3c7bdeb8 SP |
1400 | 2009-10-13 Sebastian Pop <sebastian.pop@amd.com> |
| 1401 | ||
| 1402 | * graphite-dependences.c (dot_deps_stmt_1): New. | |
| 1403 | (dot_deps_stmt): New. | |
| 1404 | * graphite-dependences.h (dot_deps_stmt): Declared. | |
| 1405 | ||
| c7dc2fab SP |
1406 | 2009-10-09 Sebastian Pop <sebastian.pop@amd.com> |
| 1407 | ||
| 1408 | * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_dependence): Do | |
| 1409 | not replace cross BB scalar dependences ending on PHI nodes. | |
| 1410 | (rewrite_cross_bb_scalar_deps): Filter out GIMPLE_PHI nodes. | |
| 1411 | ||
| 24c79709 SP |
1412 | 2009-10-09 Sebastian Pop <sebastian.pop@amd.com> |
| 1413 | ||
| 1414 | * graphite-poly.c (apply_poly_transforms): Implement the high | |
| 1415 | level driver for flag_loop_block. | |
| 45489e99 | 1416 | * opts.c (decode_options): Enable flag_loop_block at -O2. |
| 24c79709 SP |
1417 | * tree-ssa-loop.c (gate_graphite_transforms): Remove call to sorry for |
| 1418 | flag_loop_block. | |
| 1419 | ||
| 1420 | * gcc.dg/graphite/graphite.exp (DEFAULT_CFLAGS_GRAPHITE_BLOCK): Add | |
| 1421 | -floop-block. | |
| 1422 | * gfortran.dg/graphite/graphite.exp (DEFAULT_CFLAGS_GRAPHITE_BLOCK): | |
| 1423 | Add -floop-block. | |
| 1424 | ||
| a0517b76 SP |
1425 | 2009-10-09 Sebastian Pop <sebastian.pop@amd.com> |
| 1426 | ||
| 1427 | * graphite-poly.h (lst_find_pbb): New. | |
| 1428 | (find_lst_loop): New. | |
| 1429 | ||
| 9d077835 SP |
1430 | 2009-10-09 Sebastian Pop <sebastian.pop@amd.com> |
| 1431 | ||
| 1432 | * graphite-poly.c (new_scop): Remove init of SCOP_DEP_GRAPH. | |
| 1433 | * graphite-poly.h (struct scop): Remove dep_graph field. | |
| 1434 | (SCOP_DEP_GRAPH): Removed. | |
| 1435 | ||
| 75b63a91 SP |
1436 | 2009-10-09 Sebastian Pop <sebastian.pop@amd.com> |
| 1437 | ||
| 1438 | * graphite-poly.h (copy_lst): Do full copy of LST. | |
| 1439 | ||
| 7cc4ff8d SP |
1440 | 2009-10-07 Sebastian Pop <sebastian.pop@amd.com> |
| 1441 | ||
| 1442 | * graphite-sese-to-poly.c (reduction_phi_p): Call remove_invariant_phi | |
| 1443 | when the loop stride is zero. | |
| 1444 | ||
| 1445 | * gcc.dg/graphite/id-16.c: New. | |
| 1446 | ||
| 60d2a8c3 SP |
1447 | 2009-10-06 Sebastian Pop <sebastian.pop@amd.com> |
| 1448 | ||
| 1449 | * graphite-dependences.c (reduction_dr_1): New. | |
| 1450 | (reduction_dr_p): New. | |
| 1451 | (graphite_legal_transform_dr): Call reduction_dr_p. | |
| 1452 | (reduction_ddr): Renamed reduction_ddr_p. | |
| 1453 | * graphite-poly.h (same_pdr_p): New. | |
| 1454 | (number_of_write_pdrs): New. | |
| 1455 | * graphite-sese-to-poly.c (nb_data_writes_in_bb): New. | |
| 1456 | (split_reduction_stmt): Do not split reduction statements | |
| 1457 | when there are no writes to memory. | |
| 1458 | (translate_scalar_reduction_to_array_for_stmt): Insert the | |
| 1459 | memory reduction statement just after the scalar reduction statement. | |
| 1460 | ||
| 1461 | * gcc.dg/graphite/interchange-10.c: Updated to differ from interchange-4.c. | |
| 1462 | Un-XFAIL-ed. | |
| 1463 | * gcc.dg/graphite/interchange-3.c: Un-XFAIL-ed. | |
| 1464 | * gcc.dg/graphite/interchange-4.c: Un-XFAIL-ed. | |
| 1465 | ||
| 95baeff8 SP |
1466 | 2009-10-06 Sebastian Pop <sebastian.pop@amd.com> |
| 1467 | ||
| 1468 | * graphite-interchange.c (lst_apply_interchange): New. | |
| 1469 | (lst_interchange_profitable_p): New. | |
| 1470 | (lst_try_interchange_loops): New. | |
| 1471 | (lst_try_interchange): New. | |
| 1472 | (lst_do_interchange): New. | |
| 1473 | (pbb_do_interchange): Removed. | |
| 1474 | (scop_do_interchange): Call lst_do_interchange. | |
| 1475 | ||
| a36d12e2 SP |
1476 | 2009-10-06 Sebastian Pop <sebastian.pop@amd.com> |
| 1477 | ||
| 1478 | * graphite-poly.c (print_scop): Print SCOP_ORIGINAL_SCHEDULE and | |
| 1479 | SCOP_TRANSFORMED_SCHEDULE. | |
| 1480 | (loop_to_lst): New. | |
| 1481 | (scop_to_lst): New. | |
| 1482 | (print_lst): New. | |
| 1483 | (debug_lst): New. | |
| 1484 | * graphite-poly.h (lst_p): New. | |
| 1485 | (struct lst): New. | |
| 1486 | (LST_LOOP_P): New. | |
| 1487 | (LST_LOOP_FATHER): New. | |
| 1488 | (LST_PBB): New. | |
| 1489 | (LST_SEQ): New. | |
| 1490 | (scop_to_lst): Declared. | |
| 1491 | (print_lst): Declared. | |
| 1492 | (debug_lst): Declared. | |
| 1493 | (new_lst_loop): New. | |
| 1494 | (new_lst_stmt): New. | |
| 1495 | (copy_lst): New. | |
| 1496 | (lst_depth): New. | |
| 1497 | (lst_dewey_number): New. | |
| 1498 | (struct scop): Add original_schedule and transformed_schedule fields. | |
| 1499 | (SCOP_ORIGINAL_SCHEDULE): New. | |
| 1500 | (SCOP_TRANSFORMED_SCHEDULE): New. | |
| 1501 | * graphite-sese-to-poly.c (build_poly_scop): Call scop_to_lst. | |
| 1502 | ||
| a0dd1440 SP |
1503 | 2009-10-05 Sebastian Pop <sebastian.pop@amd.com> |
| 1504 | ||
| 1505 | * graphite-dependences.c (reduction_ddr): New. | |
| 1506 | (graphite_legal_transform_bb): Call reduction_ddr. | |
| 1507 | * graphite-poly.c (new_poly_bb): Pass a new bool parameter. | |
| 1508 | Initialize PBB_IS_REDUCTION. | |
| 1509 | * graphite-poly.h (struct poly_bb): New bool field is_reduction. | |
| 1510 | (PBB_IS_REDUCTION): New. | |
| 1511 | (new_poly_bb): Update declaration. | |
| 1512 | * graphite-scop-detection.h (build_scop_bbs): Removed. | |
| 1513 | (nb_reductions_in_loop): Removed. | |
| 1514 | * graphite-sese-to-poly.c (try_generate_gimple_bb): Pass a sbitmap | |
| 1515 | parameter for reductions. | |
| 1516 | (try_generate_gimple_bb): Update call to new_poly_bb. | |
| 1517 | (build_scop_bbs_1): Same. | |
| 1518 | (build_scop_bbs): Same. | |
| 1519 | (gsi_for_phi_node): New. | |
| 1520 | (scalar_close_phi_node_p): Remove gcc_assert. | |
| 1521 | (split_reduction_stmt): New. | |
| 1522 | (is_reduction_operation_p): New. | |
| 1523 | (phi_contains_arg): New. | |
| 1524 | (follow_ssa_with_commutative_ops): New. | |
| 1525 | (detect_commutative_reduction_arg): New. | |
| 1526 | (detect_commutative_reduction_assign): New. | |
| 1527 | (follow_inital_value_to_phi): New. | |
| 1528 | (edge_initial_value_for_loop_phi): New. | |
| 1529 | (initial_value_for_loop_phi): New. | |
| 1530 | (detect_commutative_reduction): New. | |
| 1531 | (translate_scalar_reduction_to_array_for_stmt): New. | |
| 1532 | (insert_copyout): New. | |
| 1533 | (insert_copyin): New. | |
| 1534 | (translate_scalar_reduction_to_array): New. | |
| 1535 | (rewrite_commutative_reductions_out_of_ssa_close_phi): New. | |
| 1536 | (rewrite_commutative_reductions_out_of_ssa_loop): New. | |
| 1537 | (rewrite_commutative_reductions_out_of_ssa): New. | |
| 1538 | (build_poly_scop): Call rewrite_commutative_reductions_out_of_ssa. | |
| 1539 | * sese.h (split_region_for_bb): New. | |
| 1540 | ||
| 1541 | * gcc.dg/graphite/graphite.exp (DEFAULT_CFLAGS_GRAPHITE_BLOCK): Add -ffast-math. | |
| 1542 | * gcc.dg/graphite/interchange-1.c: Fix format. | |
| 1543 | * gcc.dg/graphite/interchange-10.c: New. | |
| 1544 | ||
| db7e9485 SP |
1545 | 2009-10-05 Sebastian Pop <sebastian.pop@amd.com> |
| 1546 | ||
| 1547 | * graphite-sese-to-poly.c (insert_out_of_ssa_copy): Remove | |
| 1548 | buggy assert. | |
| 1549 | ||
| 5dcc64d9 SP |
1550 | 2009-10-05 Sebastian Pop <sebastian.pop@amd.com> |
| 1551 | ||
| 1552 | * graphite-sese-to-poly.c (scev_analyzable_p): New. | |
| 1553 | (rewrite_cross_bb_scalar_dependence): New. | |
| 1554 | (rewrite_cross_bb_scalar_deps): New. | |
| 1555 | (rewrite_reductions_out_of_ssa): Use bb_in_sese_p. | |
| 1556 | Call rewrite_cross_bb_scalar_deps. | |
| 1557 | ||
| 947121b8 SP |
1558 | 2009-10-05 Sebastian Pop <sebastian.pop@amd.com> |
| 1559 | ||
| 1560 | * graphite-sese-to-poly.c (gsi_for_ssa_name_def): Removed. | |
| 1561 | (insert_out_of_ssa_copy): Directly use gsi_after_labels and | |
| 1562 | gsi_for_stmt. | |
| 1563 | ||
| d48e288d SP |
1564 | 2009-10-05 Sebastian Pop <sebastian.pop@amd.com> |
| 1565 | ||
| 1566 | * graphite-clast-to-gimple.c (build_cloog_prog): Use pbb_index. | |
| 1567 | * graphite-interchange.c (pbb_do_interchange): Same. | |
| 1568 | * graphite-poly.c (print_scattering_function): Same. | |
| 1569 | (debug_pdrs): Same. | |
| 1570 | * graphite-poly.h (pbb_loop): New. | |
| 1571 | * graphite-sese-to-poly.c (create_linear_expr_from_tree): Use pbb_loop. | |
| 1572 | ||
| d17286f6 SP |
1573 | 2009-09-27 Sebastian Pop <sebastian.pop@amd.com> |
| 1574 | ||
| 1575 | * graphite-scop-detection.c (limit_scops): Do not build poly_bbs. | |
| 1576 | ||
| ee03cd20 SP |
1577 | 2009-09-27 Sebastian Pop <sebastian.pop@amd.com> |
| 1578 | ||
| 1579 | * graphite-sese-to-poly.c (partition_drs_to_sets): Drs is not modified, | |
| 1580 | so don't pass a pointer to it. | |
| 1581 | (build_alias_set_for_drs): Same. | |
| 1582 | (build_base_obj_set_for_drs): Same. | |
| 1583 | (build_scop_drs): Same. | |
| 1584 | ||
| 888beba1 LF |
1585 | 2009-09-26 Li Feng <nemokingdom@gmail.com> |
| 1586 | ||
| 1587 | * graphite-sese-to-poly.c (build_scop_drs): Disable writing to file | |
| 1588 | the alias graph of data references. | |
| 1589 | ||
| cd43e5d7 LF |
1590 | 2009-09-25 Li Feng <nemokingdom@gmail.com> |
| 1591 | ||
| 1592 | * graphite-sese-to-poly.c (write_alias_graph_to_ascii_dimacs): New. | |
| 1593 | (build_scop_drs): When debugging, write the alias graph to file, | |
| 1594 | otherwise, should be disabled. | |
| 1595 | ||
| 45489e99 SP |
1596 | 2009-09-17 Sebastian Pop <sebastian.pop@amd.com> |
| 1597 | ||
| 1598 | * Merge from mainline (151310:151361). | |
| 1599 | ||
| 1600 | 2009-09-17 Sebastian Pop <sebastian.pop@amd.com> | |
| 1601 | ||
| 1602 | * Merge from mainline (151171:151310). | |
| 1603 | ||
| 1604 | 2009-09-17 Sebastian Pop <sebastian.pop@amd.com> | |
| 1605 | ||
| 1606 | * Merge from mainline (151171:151806). | |
| 1607 | ||
| 1608 | 2009-09-17 Sebastian Pop <sebastian.pop@amd.com> | |
| 1609 | ||
| 1610 | * Revert the last commit. | |
| 1611 | ||
| 1612 | 2009-09-17 Sebastian Pop <sebastian.pop@amd.com> | |
| 1613 | ||
| 1614 | * Merge from mainline (151171:151819). | |
| 1615 | ||
| aeda6535 SP |
1616 | 2009-09-17 Sebastian Pop <sebastian.pop@amd.com> |
| 1617 | ||
| 1618 | * graphite-scop-detection.c (stmt_simple_memref_p): Removed. | |
| 1619 | (is_simple_operand): Remove call to stmt_simple_memref_p. | |
| 1620 | (stmt_simple_for_scop_p): Update call to is_simple_operand. | |
| 1621 | ||
| 8b6b8570 DE |
1622 | 2009-09-17 David Edelsohn <edelsohn@gnu.org> |
| 1623 | ||
| 45489e99 SP |
1624 | * gcc.dg/graphite/interchange-mvt.c: New File. |
| 1625 | * gcc.dg/graphite/scop-dsyrk.c: New File. | |
| 1626 | * gcc.dg/graphite/scop-dsyr2k.c: New File. | |
| 1627 | * gcc.dg/graphite/scop-mvt.c: New File. | |
| 1628 | * gcc.dg/graphite/scop-sor.c: New File. | |
| 8b6b8570 | 1629 | |
| 1825f9a2 LF |
1630 | 2009-09-17 Li Feng <nemokingdom@gmail.com> |
| 1631 | ||
| 1825f9a2 LF |
1632 | * graphite-dependences.c (poly_drs_may_alias_p): Adjust definition. |
| 1633 | (pddr_original_scattering): Make sure 2 pdr2 in the same base object set. | |
| 1634 | (graphite_carried_dependence_level_k): Ditto. | |
| 1635 | * graphite-poly.c (new_poly_dr): Add init of PDR_BASE_OBJECT_SET. | |
| 1636 | * graphite-poly.h (struct poly_dr): Add member dr_base_object_set. | |
| 1637 | (new_poly_dr): Adjust declaration. | |
| 1638 | * graphite-sese-to-poly.c (free_data_refs_aux): New. | |
| 1639 | (free_gimple_bb): Added free_data_refs_aux. | |
| 1640 | (build_poly_dr): Add dr_base_object_set. | |
| 1641 | (partition_drs_to_sets): New. | |
| 1642 | (dr_same_base_object_p): New. | |
| 1643 | (build_alias_set_for_drs): New. | |
| 1644 | (build_base_object_set_for_drs): New. | |
| 1645 | (build_scop_drs): Add build_base_obj_set_for_drs. | |
| 1646 | * graphite-sese-to-poly.h: Added #define for alias set number index and | |
| 1647 | base object set index. | |
| 1648 | * libgomp/testsuite/libgomp.graphite/force-parallel-6.c: Refine tests. | |
| 1649 | * libgomp/testsuite/libgomp.graphite/pr4118.c: New. | |
| 1650 | ||
| ac90803f SP |
1651 | 2009-09-16 Alexander Monakov <amonakov@ispras.ru> |
| 1652 | ||
| 1653 | * graphite-sese-to-poly.c (pdr_add_data_dimensions): Add bounds only | |
| 1654 | for ARRAY_REFs. Use array_ref_{low,up}_bound to determine bounds. | |
| 1655 | ||
| 54fc808a SP |
1656 | 2009-09-14 Sebastian Pop <sebastian.pop@amd.com> |
| 1657 | ||
| 1658 | * graphite-sese-to-poly.c (struct irp_data): Removed. | |
| 1659 | (idx_record_params): Removed. | |
| 1660 | (find_params_in_bb): Scan for parameters the access functions; don't | |
| 1661 | parse the tree representation. | |
| 1662 | ||
| e88e021f SP |
1663 | 2009-09-14 Sebastian Pop <sebastian.pop@amd.com> |
| 1664 | ||
| 1665 | * tree-ssa-loop.c (gate_graphite_transforms): Disable Graphite | |
| 1666 | passes at -O1 and below. | |
| 1667 | ||
| 3690f8d7 SP |
1668 | 2009-09-14 Sebastian Pop <sebastian.pop@amd.com> |
| 1669 | ||
| 1670 | * graphite-blocking.c: Fix order of includes: tree-chrec.h, then | |
| 1671 | tree-scalar-evolution.h, and then tree-data-ref.h. | |
| 1672 | * graphite-clast-to-gimple.c: Same. | |
| 1673 | * graphite-dependences.c: Same. | |
| 1674 | * graphite-interchange.c: Same. | |
| 1675 | * graphite-poly.c: Same. | |
| 1676 | * graphite-scop-detection.c: Same. | |
| 1677 | * graphite-sese-to-poly.c: Same. | |
| 1678 | * graphite.c: Same. | |
| 1679 | * lambda-code.c: Same. | |
| 1680 | * matrix-reorg.c: Same. | |
| 1681 | * tree-data-ref.c: Same. | |
| 1682 | * tree-if-conv.c: Same. | |
| 1683 | * tree-loop-distribu: Same.: Same. | |
| 1684 | * tree-loop-linear.c: Same. | |
| 1685 | * tree-parloops.c: Same. | |
| 1686 | * tree-predcom.c: Same. | |
| 1687 | * tree-vect-patterns.c: Same. | |
| 1688 | ||
| 2495a183 SP |
1689 | 2009-09-02 Sebastian Pop <sebastian.pop@amd.com> |
| 1690 | ||
| 1691 | Partially revert the previous patch, except the following. | |
| 1692 | * tree-scalar-evolution.c (instantiate_scev_not): Adapted to pass | |
| 1693 | as parameters the operands of the not expression. | |
| 1694 | ||
| 20179b0d SP |
1695 | 2009-09-01 Sebastian Pop <sebastian.pop@amd.com> |
| 1696 | ||
| 1697 | * tree-scalar-evolution.c (instantiate_scev_assign): New. | |
| 1698 | Do not call analyze_scalar_evolution on assignments. | |
| 1699 | (instantiate_scev_phi): Call analyze_scalar_evolution. | |
| 1700 | (instantiate_scev_name): Call instantiate_scev_assign and | |
| 1701 | instantiate_scev_phi. | |
| 1702 | (instantiate_scev_not): Adapted to pass as parameters the operands | |
| 1703 | of the not expression. | |
| 1704 | ||
| ffa34f4b SP |
1705 | 2009-09-01 Sebastian Pop <sebastian.pop@amd.com> |
| 1706 | ||
| 1707 | * tree-scalar-evolution.c (instantiate_scev_binary): Adapted | |
| 1708 | to pass as parameters the operands of the binary expression. | |
| 1709 | ||
| 4b9d48a1 SP |
1710 | 2009-09-01 Sebastian Pop <sebastian.pop@amd.com> |
| 1711 | ||
| 1712 | * tree-scalar-evolution.c (instantiate_scev_bitnot): Renamed | |
| 1713 | instantiate_scev_not. Handle NEGATE_EXPR. | |
| 1714 | (instantiate_scev_r): Handle NEGATE_EXPR. | |
| 1715 | ||
| 9e5dc77f SP |
1716 | 2009-09-01 Sebastian Pop <sebastian.pop@amd.com> |
| 1717 | ||
| 1718 | * tree-scalar-evolution.c (instantiate_scev_1): Renamed | |
| 1719 | instantiate_scev_r. | |
| 1720 | (instantiate_scev_r): Move code in instantiate_scev_2 | |
| 1721 | and instantiate_scev_1. | |
| 1722 | ||
| d814176c SP |
1723 | 2009-09-01 Sebastian Pop <sebastian.pop@amd.com> |
| 1724 | ||
| 1725 | * tree-scalar-evolution.c (instantiate_scev_3): New. | |
| 1726 | (instantiate_scev_1): Move code in instantiate_scev_3. | |
| 1727 | ||
| ec6636eb SP |
1728 | 2009-09-01 Sebastian Pop <sebastian.pop@amd.com> |
| 1729 | ||
| 1730 | * tree-scalar-evolution.c (instantiate_scev_poly): New. | |
| 1731 | (instantiate_scev_1): Move code in instantiate_scev_poly. | |
| 1732 | ||
| 7ec0665d SP |
1733 | 2009-09-01 Sebastian Pop <sebastian.pop@amd.com> |
| 1734 | ||
| 1735 | * tree-scalar-evolution.c (instantiate_scev_bitnot): New. | |
| 1736 | (instantiate_scev_1): Move code in instantiate_scev_bitnot. | |
| 1737 | ||
| 9c382ce9 SP |
1738 | 2009-09-01 Sebastian Pop <sebastian.pop@amd.com> |
| 1739 | ||
| 1740 | * tree-scalar-evolution.c (instantiate_scev_convert): New. | |
| 1741 | (instantiate_scev_1): Move code in instantiate_scev_convert. | |
| 1742 | ||
| 15fda317 SP |
1743 | 2009-09-01 Sebastian Pop <sebastian.pop@amd.com> |
| 1744 | ||
| 1745 | * tree-scalar-evolution.c (instantiate_scev_binary): New. | |
| 1746 | (instantiate_scev_1): Move code in instantiate_scev_binary. | |
| 1747 | ||
| 320f5a78 SP |
1748 | 2009-09-01 Sebastian Pop <sebastian.pop@amd.com> |
| 1749 | ||
| 1750 | * tree-scalar-evolution.c (instantiate_scev_name): New. | |
| 1751 | (instantiate_scev_1): Move code in instantiate_scev_name. | |
| 1752 | ||
| 1753 | 2009-08-28 Sebastian Pop <sebastian.pop@amd.com> | |
| 1754 | ||
| 1755 | * Merge from mainline (150992:151171). | |
| 1756 | ||
| 45489e99 SP |
1757 | 2009-08-25 Sebastian Pop <sebastian.pop@amd.com> |
| 1758 | ||
| 1759 | * opts.c (decode_options): Enable flag_loop_interchange at -O2. | |
| 1760 | ||
| 211694b6 SP |
1761 | 2009-08-25 Sebastian Pop <sebastian.pop@amd.com> |
| 1762 | ||
| 1763 | * graphite-dependences.c (graphite_legal_transform_bb): Call | |
| 1764 | pbb_remove_duplicate_pdrs. | |
| 1765 | * graphite-poly.c (can_collapse_pdr): Removed. | |
| 1766 | (pdr_find_duplicate): Removed. | |
| 1767 | (can_collapse_pdrs): New. | |
| 1768 | (pbb_remove_duplicate_pdrs): New. | |
| 1769 | (new_poly_dr): Do not look for duplicates. | |
| 1770 | * graphite-poly.h (struct poly_bb): New field pdr_duplicates_removed. | |
| 1771 | (PBB_PDR_DUPLICATES_REMOVED): New. | |
| 1772 | (pbb_remove_duplicate_pdrs): Declared. | |
| 1773 | ||
| 7bd2a8a7 SP |
1774 | 2009-08-25 Sebastian Pop <sebastian.pop@amd.com> |
| 1775 | ||
| 1776 | * graphite-interchange.c (pbb_interchange_profitable_p): Adjust | |
| 1777 | the strides by multiplying by PDR_NB_REFS. | |
| 1778 | * graphite-poly.c (can_collapse_pdr): New. | |
| 1779 | (pdr_find_duplicate): New. | |
| 1780 | (new_poly_dr): Call pdr_find_duplicate. Collapse duplicate PDRs. | |
| 1781 | Initialize PDR_NB_REFS. | |
| 1782 | * graphite-poly.h (struct poly_dr): Add field nb_refs. | |
| 1783 | (PDR_NB_REFS): New. | |
| 1784 | (new_poly_dr): Number of subscripts is a graphite_dim_t. | |
| 1785 | ||
| 1786 | 2009-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
| 1787 | ||
| 1788 | Revert one of the previous commits: | |
| 1789 | * graphite-dependences.c (graphite_legal_transform_bb): Avoid | |
| 1790 | the computation of symmetric data dependence relations. | |
| 1791 | (dependency_between_pbbs_p): Same. | |
| 1792 | ||
| 93b2db87 SP |
1793 | 2009-08-25 Sebastian Pop <sebastian.pop@amd.com> |
| 1794 | ||
| 1795 | PR middle-end/40965 | |
| 1796 | * graphite-poly.c (apply_poly_transforms): Remove legality test before | |
| 1797 | any transform. | |
| 1798 | ||
| d8eeb078 SP |
1799 | 2009-08-25 Sebastian Pop <sebastian.pop@amd.com> |
| 1800 | ||
| 1801 | * graphite-dependences.c (pddr_original_scattering): Return NULL | |
| 1802 | for read-read dependence relations. | |
| 1803 | * graphite-poly.h (enum poly_dr_type): Fix comment. | |
| 1804 | (pdr_read_p): New. | |
| 1805 | (pdr_write_p): New. | |
| 1806 | (pdr_may_write_p): New. | |
| 1807 | ||
| e6dec0fb SP |
1808 | 2009-08-25 Sebastian Pop <sebastian.pop@amd.com> |
| 1809 | ||
| 1810 | * graphite-poly.h (enum POLY_DR_TYPE): Renamed poly_dr_type. | |
| 1811 | (struct poly_dr): Same. | |
| 1812 | (new_poly_dr): Same. | |
| 1813 | * graphite-poly.c (new_poly_dr): Same. | |
| 1814 | ||
| baf4b881 KT |
1815 | 2009-08-25 Konrad Trifunovic <konrad.trifunovic@gmail.com> |
| 1816 | Sebastian Pop <sebastian.pop@amd.com> | |
| 1817 | ||
| 1818 | * graphite-blocking.c (pbb_strip_mine_loop_depth): Renamed | |
| 1819 | pbb_strip_mine_time_depth. Changed the implementation so that | |
| 1820 | transformation is expressed as a transformation on | |
| 1821 | time (scatttering) dimensions. Also, ensures that the 2d+1 | |
| 1822 | scheduling format is preserved. | |
| 1823 | (pbb_strip_mine_profitable_p): Profitability is based on the | |
| 1824 | iteration number of a given time (scattering) dimension, | |
| 1825 | and not on a original loop depth dimension. | |
| 1826 | (pbb_strip_mine): Call pbb_number_of_iterations_at_time. | |
| 1827 | (pbb_do_strip_mine): Call psct_dynamic_dim. | |
| 1828 | * graphite-poly.c (pbb_number_of_iterations_at_time): New. | |
| 1829 | * graphite-poly.h (pbb_number_of_iterations_at_time): Declared. | |
| 1830 | (pbb_nb_dynamic_scattering_transform): New. | |
| 1831 | (psct_dynamic_dim): New. | |
| 1832 | ||
| 059a5f9f KT |
1833 | 2009-08-25 Konrad Trifunovic <konrad.trifunovic@gmail.com> |
| 1834 | ||
| 1835 | * graphite-ppl.c (ppl_max_for_le): Renamed ppl_max_for_le_pointset. | |
| 1836 | * graphite-ppl.h (ppl_max_for_le): Renamed ppl_max_for_le_pointset. | |
| 1837 | * graphite-poly.c (pbb_number_of_iterations): Rename ppl_max_for_le. | |
| 1838 | * graphite-interchange.c (build_linearized_memory_access): Same. | |
| 1839 | (memory_stride_in_loop): Same. | |
| 1840 | ||
| afae0207 SP |
1841 | 2009-08-25 Sebastian Pop <sebastian.pop@amd.com> |
| 1842 | ||
| 1843 | * graphite-dependences.c (pddr_original_scattering): New. | |
| 1844 | (graphite_legal_transform_dr): Call pddr_original_scattering. | |
| 1845 | (dot_deps_1): New. | |
| 1846 | (dot_deps): New. | |
| 1847 | * graphite-dependences.h (dot_deps): Declared. | |
| 1848 | * graphite-poly.c (new_poly_dr): Initialize PDR_ID. | |
| 1849 | (print_pdr): Print PDR_ID. | |
| 1850 | * graphite-poly.h (struct poly_dr): Add field id. | |
| 1851 | (PDR_ID): New. | |
| 1852 | (pbb_index): New. | |
| 1853 | * graphite-scop-detection.c (dot_all_scops_1): Cleanup comment. | |
| 1854 | ||
| f8e0bb8b SP |
1855 | 2009-08-22 Sebastian Pop <sebastian.pop@amd.com> |
| 1856 | ||
| 1857 | * graphite-dependences.c (graphite_carried_dependence_level_k): Do | |
| 1858 | not delete the original dependence relation. | |
| 1859 | ||
| 1860 | 2009-08-21 Sebastian Pop <sebastian.pop@amd.com> | |
| 1861 | ||
| 1862 | * graphite-dependences.c (graphite_legal_transform_bb): Avoid | |
| 1863 | the computation of symmetric data dependence relations. | |
| 1864 | (dependency_between_pbbs_p): Same. | |
| 1865 | ||
| e37f165f SP |
1866 | 2009-08-21 Sebastian Pop <sebastian.pop@amd.com> |
| 1867 | ||
| 1868 | * graphite-dependences.c (new_poly_dr_pair): Renamed new_poly_ddr. | |
| 1869 | (eq_poly_dr_pair_p): Renamed eq_poly_ddr_p. | |
| 1870 | (hash_poly_dr_pair_p): Renamed hash_poly_ddr_p. | |
| 1871 | (free_poly_ddr): New. | |
| 1872 | (pddr_is_empty): New. | |
| 1873 | (dependence_polyhedron_1): Now returns a poly_ddr_p. | |
| 1874 | (dependence_polyhedron): Same. Remove useless gcc_assert. | |
| 1875 | Remove fprintfs. | |
| 1876 | (graphite_legal_transform_dr): Call pddr_is_empty and free_poly_ddr. | |
| 1877 | (graphite_carried_dependence_level_k): Call pddr_is_empty. | |
| 1878 | * graphite-dependences.h (enum poly_dependence_kind): New. | |
| 1879 | (poly_dr_pair): Renamed poly_ddr. Added a field kind. | |
| 1880 | (PDRP_SOURCE): Renamed PDDR_SOURCE. | |
| 1881 | (PDRP_SINK): Renamed PDDR_SINK. | |
| 1882 | (PDRP_DDP): Renamed PDDR_DDP. | |
| 1883 | (PDDR_KIND): New. | |
| 1884 | (free_poly_ddr): Declared. | |
| 1885 | * graphite-poly.c (new_scop): Use the new hash function names. | |
| 1886 | * graphite-poly.h (struct scop): Renamed field original_pdr_pairs | |
| 1887 | into original_pddrs. | |
| 1888 | (SCOP_ORIGINAL_PDR_PAIRS): Renamed SCOP_ORIGINAL_PDDRS. | |
| 1889 | ||
| 1890 | 2009-08-21 Sebastian Pop <sebastian.pop@amd.com> | |
| 1891 | ||
| 1892 | * Merge from mainline (150764:150992). | |
| 1893 | ||
| 45e76e9f SP |
1894 | 2009-08-18 Sebastian Pop <sebastian.pop@amd.com> |
| 1895 | ||
| 1896 | * cfgloopmanip.c (create_empty_loop_on_edge): Generate upper | |
| 1897 | bounds with LT_EXPR to make niter analysis more precise on code | |
| 1898 | generated by Graphite. | |
| 1899 | ||
| 66b466c3 SP |
1900 | 2009-08-18 Sebastian Pop <sebastian.pop@amd.com> |
| 1901 | ||
| 1902 | * graphite-dependences.c (graphite_legal_transform_dr): Fix formatting. | |
| 1903 | (graphite_legal_transform_bb): Same. | |
| 1904 | (poly_drs_may_alias_p): Same. | |
| 1905 | ||
| f263917c SP |
1906 | 2009-08-15 Sebastian Pop <sebastian.pop@amd.com> |
| 1907 | ||
| 1908 | PR middle-end/40981 | |
| 1909 | * graphite-ppl.c (ppl_max_for_le): Correct the use of | |
| 1910 | ppl_Pointset_Powerset_C_Polyhedron_maximize. | |
| 1911 | ||
| 1912 | 2009-08-13 Sebastian Pop <sebastian.pop@amd.com> | |
| 1913 | ||
| 1914 | * graphite-poly.c (print_pbb): Print PBB index. | |
| 1915 | ||
| 1916 | 2009-08-13 Sebastian Pop <sebastian.pop@amd.com> | |
| 1917 | ||
| 1918 | * Merge from mainline (r150672:150764). | |
| 1919 | ||
| 1920 | 2009-08-13 Sebastian Pop <sebastian.pop@amd.com> | |
| 1921 | ||
| 1922 | * graphite-interchange.c (ppl_max_for_le): Moved... | |
| 1923 | * graphite-poly.c (pbb_number_of_iterations): Call ppl_max_for_le. | |
| 1924 | * graphite-ppl.c (ppl_max_for_le): ... here. | |
| 1925 | * graphite-ppl.h (ppl_max_for_le): Declared. | |
| 1926 | ||
| 1927 | 2009-08-12 Sebastian Pop <sebastian.pop@amd.com> | |
| 1928 | ||
| 1929 | * Merge from mainline (r150372:150672). | |
| 1930 | ||
| 30de1632 SP |
1931 | 2009-08-11 Sebastian Pop <sebastian.pop@amd.com> |
| 1932 | ||
| 1933 | PR middle-end/40980 | |
| 1934 | * sese.c (convert_for_phi_arg): New. | |
| 1935 | (add_guard_exit_phis): Use convert_for_phi_arg. | |
| 1936 | ||
| 45489e99 | 1937 | * gfortran.dg/graphite/id-17.f: New. |
| 30de1632 | 1938 | |
| 8c31ebfa SP |
1939 | 2009-08-11 Sebastian Pop <sebastian.pop@amd.com> |
| 1940 | ||
| 1941 | * graphite-sese-to-poly.c (pdr_add_data_dimensions): Dont add | |
| 1942 | unknown subscript upper bounds. | |
| 1943 | ||
| 45489e99 | 1944 | * gcc.dg/graphite/interchange-6.c: Un-XFAIL. |
| 8c31ebfa | 1945 | |
| fb9fb290 SP |
1946 | 2009-08-11 Sebastian Pop <sebastian.pop@amd.com> |
| 1947 | Pranav Garg <pranav.garg2107@gmail.com> | |
| 1948 | ||
| 1949 | * graphite-interchange.c (gather_access_strides): Removed. | |
| 1950 | (ppl_max_for_le): New. | |
| 1951 | (build_linearized_memory_access): New. | |
| 1952 | (memory_stride_in_loop): New. | |
| 1953 | (pbb_interchange_profitable_p): Reimplemented. | |
| 1954 | * graphite-ppl.h (ppl_new_id_map): New. | |
| 1955 | (ppl_interchange): New. | |
| 1956 | ||
| 45489e99 | 1957 | * gcc.dg/graphite/interchange-6.c: XFAILed. |
| fb9fb290 | 1958 | |
| 312aea7f SP |
1959 | 2009-08-11 Sebastian Pop <sebastian.pop@amd.com> |
| 1960 | ||
| 1961 | * graphite-interchange.c (compute_subscript): Removed. | |
| 1962 | (compute_array_size_cstr): Removed. | |
| 1963 | (compute_array_size_poly): Removed. | |
| 1964 | (compute_array_size): Removed. | |
| 1965 | (gather_access_strides_poly): Removed. | |
| 1966 | (gather_access_strides): Empty. | |
| 1967 | ||
| 25d7cc15 SP |
1968 | 2009-08-11 Sebastian Pop <sebastian.pop@amd.com> |
| 1969 | ||
| 1970 | * graphite-dependences.c (dependence_polyhedron_1): Replace | |
| 1971 | pdr_nb_subscripts with PDR_NB_SUBSCRIPTS. | |
| 1972 | (graphite_legal_transform_dr): Same. | |
| 1973 | (graphite_carried_dependence_level_k): Same. | |
| 1974 | * graphite-poly.c (new_poly_dr): Add a parameter nb_subscripts. | |
| 1975 | Initialize PDR_NB_SUBSCRIPTS. | |
| 1976 | (print_pdr_access_layout): Replace pdr_nb_subscripts with | |
| 1977 | PDR_NB_SUBSCRIPTS. | |
| 1978 | * graphite-poly.h (struct poly_dr): Add nb_subscripts field. | |
| 1979 | (PDR_NB_SUBSCRIPTS): New. | |
| 1980 | (pdr_nb_subscripts): Removed. | |
| 1981 | (pdr_dim): Simplified. | |
| 1982 | * graphite-sese-to-poly.c (build_poly_dr): Replace pdr_nb_subscripts | |
| 1983 | with PDR_NB_SUBSCRIPTS. | |
| 1984 | ||
| 66096911 SP |
1985 | 2009-08-11 Sebastian Pop <sebastian.pop@amd.com> |
| 1986 | ||
| 1987 | * graphite-interchange.c (compute_array_size): Remove use of | |
| 1988 | PDR_DATA_CONTAINER. | |
| 1989 | * graphite-poly.c (new_poly_dr): Remove argument data_container. | |
| 1990 | Do not initialize PDR_DATA_CONTAINER. | |
| 1991 | (print_pdr): Do not print PDR_DATA_CONTAINER. | |
| 1992 | * graphite-poly.h (struct poly_dr): Remove data_container field. | |
| 1993 | (PDR_DATA_CONTAINER): Removed. | |
| 1994 | * graphite-sese-to-poly.c (pdr_add_data_dimensions): Remove use of | |
| 1995 | PDR_DATA_CONTAINER. | |
| 1996 | (build_poly_dr): Same. | |
| 1997 | ||
| 273c5dd3 SP |
1998 | 2009-08-11 Sebastian Pop <sebastian.pop@amd.com> |
| 1999 | ||
| 45489e99 | 2000 | * gcc.dg/graphite/interchange-9.c: New. |
| 273c5dd3 | 2001 | |
| 7491e5f0 KT |
2002 | 2009-08-05 Konrad Trifunovic <konrad.trifunovic@gmail.com> |
| 2003 | Sebastian Pop <sebastian.pop@amd.com> | |
| 2004 | ||
| 2005 | * graphite-dependences.c (graphite_legal_transform_dr): Work on a | |
| 2006 | copy of the dependence polyhedron. Free the temporary objects. | |
| 2007 | (graphite_carried_dependence_level_k): Free unused objects before | |
| 2008 | returning. | |
| 2009 | ||
| 45489e99 SP |
2010 | * gcc.dg/graphite/interchange-1.c: XFAILed. |
| 2011 | * gcc.dg/graphite/interchange-2.c: XFAILed. | |
| 2012 | * gcc.dg/graphite/interchange-3.c: XFAILed. | |
| 2013 | * gcc.dg/graphite/interchange-4.c: XFAILed. | |
| 2014 | * gcc.dg/graphite/interchange-7.c: XFAILed. | |
| 7491e5f0 | 2015 | |
| f4648ed1 SP |
2016 | 2009-08-05 Sebastian Pop <sebastian.pop@amd.com> |
| 2017 | ||
| 2018 | * graphite-blocking.c (scop_do_strip_mine): Call store_scattering. | |
| 2019 | Early return without analyzing the data dependences if no | |
| 2020 | transform has been done. Call restore_scattering if the transform | |
| 2021 | is not legal. | |
| 2022 | (graphite-interchange.c): Same. | |
| 2023 | * graphite-poly.c (print_scattering_function): Test for PBB_TRANSFORMED. | |
| 2024 | (graphite_read_transforms): Initialize PBB_TRANSFORMED. | |
| 2025 | (apply_poly_transforms): Do not gcc_assert that | |
| 2026 | the transform is legal. | |
| 2027 | (new_poly_bb): Initialize PBB_TRANSFORMED, PBB_SAVED, and PBB_ORIGINAL. | |
| 2028 | Do not initialize PBB_NB_SCATTERING_TRANSFORM, PBB_NB_LOCAL_VARIABLES, | |
| 2029 | PBB_TRANSFORMED_SCATTERING, and PBB_ORIGINAL_SCATTERING. | |
| 2030 | (free_poly_dr): Free PBB_TRANSFORMED, PBB_SAVED, and PBB_ORIGINAL. | |
| 2031 | * graphite-poly.h (struct poly_scattering): New. | |
| 2032 | (struct poly_bb): Add original, transformed, and saved fields. | |
| 2033 | Remove transformed_scattering, original_scattering, nb_local_variables, | |
| 2034 | and nb_scattering_transform fields. | |
| 2035 | (PBB_ORIGINAL, PBB_TRANSFORMED, PBB_SAVED): New. | |
| 2036 | (poly_scattering_new): New. | |
| 2037 | (poly_scattering_free): New. | |
| 2038 | (poly_scattering_copy): New. | |
| 2039 | (store_scattering_pbb): New. | |
| 2040 | (store_scattering): New. | |
| 2041 | (restore_scattering_pbb): New. | |
| 2042 | (restore_scattering): New. | |
| 2043 | * graphite-sese-to-poly.c (build_pbb_scattering_polyhedrons): | |
| 2044 | Initialize PBB_TRANSFORMED and PBB_ORIGINAL. | |
| 273c5dd3 | 2045 | |
| e31a5bd4 SP |
2046 | 2009-08-05 Sebastian Pop <sebastian.pop@amd.com> |
| 2047 | ||
| 2048 | * graphite-poly.c (print_pbb): Add parentheses in the pretty print. | |
| 2049 | (print_scop): Same. | |
| 2050 | ||
| 8e88f9fd SP |
2051 | 2009-08-05 Sebastian Pop <sebastian.pop@amd.com> |
| 2052 | ||
| 2053 | * Makefile.in (graphite.o): Depends on PREDICT_H. | |
| 2054 | * graphite.c: Include predict.h. | |
| 2055 | (graphite_finalize): Call tree_estimate_probability. | |
| 2056 | * predict.c (predict_loops): Do not call scev_initialize and | |
| 2057 | scev_finalize. | |
| 2058 | (tree_estimate_probability_bb): New. | |
| 2059 | (tree_estimate_probability): Do not initialize loops: move that | |
| 2060 | code to the driver. Call tree_estimate_probability_bb. | |
| 2061 | (tree_estimate_probability_driver): New. | |
| 2062 | (pass_profile): Use tree_estimate_probability_driver. | |
| 2063 | * predict.h (tree_estimate_probability): Declared. | |
| 2064 | ||
| 87d4d0ee SP |
2065 | 2009-08-05 Sebastian Pop <sebastian.pop@amd.com> |
| 2066 | ||
| 2067 | * graphite-clast-to-gimple.c (gloog): Add time to TV_GRAPHITE_CODE_GEN. | |
| 2068 | * graphite-dependences.c (graphite_legal_transform): Add time to | |
| 2069 | TV_GRAPHITE_DATA_DEPS. | |
| 2070 | (dependency_between_pbbs_p): Same. | |
| 2071 | * timevar.def (TV_GRAPHITE_DATA_DEPS, TV_GRAPHITE_CODE_GEN): New. | |
| 2072 | ||
| 2073 | 2009-08-03 Sebastian Pop <sebastian.pop@amd.com> | |
| 2074 | ||
| 2075 | * Merge from mainline (r149952:150372). | |
| 2076 | ||
| 2abae5f1 SP |
2077 | 2009-07-28 Sebastian Pop <sebastian.pop@amd.com> |
| 2078 | ||
| 2079 | * ChangeLog.graphite: Fix indenting, white spaces and 80 columns. | |
| 2080 | * graphite-blocking.c: Same. | |
| 2081 | * graphite-clast-to-gimple.c: Same. | |
| 2082 | * graphite-dependences.c: Same. | |
| 2083 | * graphite-poly.c: Same. | |
| 2084 | * graphite-poly.h: Same. | |
| 2085 | * graphite-ppl.c: Same. | |
| 2086 | * graphite-scop-detection.c: Same. | |
| 2087 | * graphite-sese-to-poly.c: Same. | |
| 2088 | * graphite.c: Same. | |
| 2089 | ||
| 2090 | 2009-07-28 Sebastian Pop <sebastian.pop@amd.com> | |
| 2091 | ||
| 2092 | * graphite-sese-to-poly.c (loop_entry_phi_arg): New. | |
| 2093 | (remove_simple_copy_phi): New. | |
| 2094 | (remove_invariant_phi): New. | |
| 2095 | (simple_copy_phi_p): New. | |
| 2096 | (reduction_phi_p): New. | |
| 2097 | (gsi_for_ssa_name_def): New. | |
| 2098 | (insert_out_of_ssa_copy): New. | |
| 2099 | (insert_out_of_ssa_copy_on_edge): New. | |
| 2100 | (create_zero_dim_array): New. | |
| 2101 | (scalar_close_phi_node_p): New. | |
| 2102 | (rewrite_close_phi_out_of_ssa): New. | |
| 2103 | (rewrite_phi_out_of_ssa): New. | |
| 2104 | (rewrite_reductions_out_of_ssa): New. | |
| 2105 | (build_poly_scop): Call rewrite_reductions_out_of_ssa. | |
| 2106 | ||
| 45489e99 SP |
2107 | * gcc.dg/graphite/id-11.c: New. |
| 2108 | * gcc.dg/graphite/id-15.c: New. | |
| 2109 | * gcc.dg/graphite/interchange-1.c: Un-XFAIL. | |
| 2110 | * gcc.dg/graphite/interchange-2.c: Un-XFAIL. | |
| 2111 | * gcc.dg/graphite/interchange-3.c: Un-XFAIL. | |
| 2112 | * gcc.dg/graphite/interchange-4.c: Un-XFAIL. | |
| 2113 | * gcc.dg/graphite/interchange-7.c: Un-XFAIL. | |
| 2114 | * gcc.dg/graphite/scop-matmult.c: Un-XFAIL. | |
| 2115 | * gfortran.dg/graphite/id-13.f: New. | |
| 2116 | * gfortran.dg/graphite/id-5.f: New. | |
| 2abae5f1 SP |
2117 | |
| 2118 | 2009-07-28 Sebastian Pop <sebastian.pop@amd.com> | |
| 2119 | ||
| 2120 | * graphite-clast-to-gimple.c (graphite_loop_normal_form): Do not | |
| 2121 | check that nb_reductions_in_loop is zero. | |
| 2122 | * graphite-scop-detection.c (harmful_stmt_in_bb): Don't filter out | |
| 2123 | reduction phi nodes. | |
| 2124 | (nb_reductions_in_loop): Removed. | |
| 2125 | (graphite_can_represent_loop): Do not call nb_reductions_in_loop. | |
| 2126 | * graphite-sese-to-poly.c (phi_node_is_iv): Removed. | |
| 2127 | (bb_contains_non_iv_scalar_phi_nodes): Removed. | |
| 2128 | (scop_contains_non_iv_scalar_phi_nodes): Removed. | |
| 2129 | (build_poly_scop): Do not call scop_contains_non_iv_scalar_phi_nodes. | |
| 2130 | ||
| 2131 | 2009-07-28 Sebastian Pop <sebastian.pop@amd.com> | |
| 2132 | ||
| 2133 | * graphite-clast-to-gimple.c (build_cloog_prog): Do not code generate | |
| 2134 | statements that have an empty iteration domain. | |
| 45489e99 | 2135 | * gfortran.dg/graphite/id-16.f: New. |
| 2abae5f1 SP |
2136 | |
| 2137 | 2009-07-28 Sebastian Pop <sebastian.pop@amd.com> | |
| 2138 | ||
| 2139 | * tree-scalar-evolution.c (instantiate_scev_1): Return | |
| 2140 | chrec_dont_know when the result is not above instantiate_below. | |
| 2141 | * graphite-scop-detection.c (scopdet_basic_block_info): Fix formatting. | |
| 2142 | * graphite-sese-to-poly.c (create_linear_expr_from_tree): Assert that | |
| 2143 | the tree has a known scalar evolution. | |
| 45489e99 SP |
2144 | * gfortran.dg/graphite/id-14.f: New. |
| 2145 | * gfortran.dg/graphite/id-15.f: New. | |
| 2abae5f1 SP |
2146 | |
| 2147 | 2009-07-28 Sebastian Pop <sebastian.pop@amd.com> | |
| 2148 | ||
| 2149 | * sese.c (rename_variables_in_stmt): Pass in an extra parameter | |
| 2150 | insert_gsi. | |
| 2151 | (rename_variables): Keep inserting renames after the ones already | |
| 2152 | inserted. | |
| 2153 | ||
| 2154 | 2009-07-28 Sebastian Pop <sebastian.pop@amd.com> | |
| 2155 | ||
| 2156 | * graphite-sese-to-poly.c (compare_bb_depths): New. | |
| 2157 | (graphite_sort_dominated_info): New. | |
| 2158 | (build_scop_bbs_1): Call graphite_sort_dominated_info. | |
| 2159 | (build_scop_scattering): Fix comment. | |
| 2160 | ||
| 2161 | 2009-07-28 Sebastian Pop <sebastian.pop@amd.com> | |
| 2162 | ||
| 2163 | * graphite.c (graphite_finalize): Call print_loops instead of | |
| 2164 | dump_function_to_file. | |
| 45489e99 SP |
2165 | * gcc.dg/graphite/graphite.exp: Fix formatting. |
| 2166 | * gcc.dg/graphite/pr35356-1.c: New. Look for the number of | |
| 2abae5f1 | 2167 | loops generated in the graphite output file. |
| 45489e99 SP |
2168 | * gcc.dg/graphite/pr35356-2.c: New. |
| 2169 | * gcc.dg/graphite/pr35356-3.c: New. XFAILed for now. | |
| 2170 | * gfortran.dg/graphite/id-12.f: New. | |
| 2abae5f1 SP |
2171 | |
| 2172 | 2009-07-24 Li Feng <nemokingdom@gmail.com> | |
| 2173 | ||
| 45489e99 | 2174 | * gcc.dg/graphite/graphite_autopar/force-parallel-8.c: |
| 2abae5f1 SP |
2175 | Remove 2 XFAIL. |
| 2176 | ||
| 2177 | 2009-07-24 Li Feng <nemokingdom@gmail.com> | |
| 2178 | Tobias Grosser <grosser@fim.uni-passau.de> | |
| 2179 | ||
| 2180 | * graphite-sese-to-poly.c (pdr_add_alias_set): Use data reference's | |
| 2181 | alias set number build alias in ACCESSES polyhedron. | |
| 2182 | (build_alias_set_for_drs): New. | |
| 2183 | (build_pbb_drs): Added build_alias_set_for_drs. | |
| 2184 | * graphite-dependences.c (poly_drs_may_alias_p): New. | |
| 2185 | (graphite_carried_dependence_level_k): Check alias information | |
| 2186 | before building polyhedron. | |
| 2187 | ||
| 2188 | 2009-07-24 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 2189 | ||
| 2190 | * Makefile.in (lambda-code.o): Fix formatting. | |
| 2191 | ||
| 2192 | 2009-07-24 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 2193 | ||
| 2194 | * Merge from mainline (r149350-149952) | |
| 2195 | ||
| 2196 | 2009-07-18 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 2197 | ||
| 2198 | * graphite-poly.c (apply_poly_transforms): Move strip_mine | |
| 2199 | before interchange to prepare for loop blocking. | |
| 2200 | ||
| 2201 | 2009-07-18 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 2202 | ||
| 2203 | * graphite-poly.c (apply_poly_transforms): Add checks after every | |
| 2204 | transformation. | |
| 2205 | * graphite-sese-to-poly.c (build_poly_scop): Remove check, as already | |
| 2206 | done in apply_poly_transforms. | |
| 2207 | ||
| 2208 | 2009-07-17 Konrad Trifunovic <konrad.trifunovic@gmail.com> | |
| 2209 | ||
| 2210 | * graphite-dependences.c (build_lexicographically_gt_constraint): | |
| 2211 | Replace RES parameter with *RES. | |
| 2212 | (dependence_polyhedron_1): Pass an address of the parameter RES | |
| 2213 | instead of value of RES. | |
| 2214 | ||
| 2215 | 2009-07-16 Sebastian Pop <sebastian.pop@amd.com> | |
| 2216 | ||
| 2217 | * graphite.c (graphite_finalize): Fix comment. | |
| 2218 | (graphite_transform_loops): Reset scev info after code generation | |
| 2219 | of each scop. | |
| 2220 | ||
| 2221 | 2009-07-16 Sebastian Pop <sebastian.pop@amd.com> | |
| 2222 | ||
| 2223 | * graphite.c (graphite_finalize): Call scev_reset. | |
| 2224 | ||
| 2225 | 2009-07-16 Sebastian Pop <sebastian.pop@amd.com> | |
| 2226 | ||
| 2227 | * graphite-clast-to-gimple.c (compute_cloog_iv_types): Do not create | |
| 2228 | GBB_CLOOG_IV_TYPES hash table twice. | |
| 2229 | * graphite-sese-to-poly.c (free_gimple_bb): Call free_data_refs. | |
| 2230 | (add_condition_to_domain): Clear GMP values. | |
| 2231 | ||
| 2232 | 2009-07-16 Sebastian Pop <sebastian.pop@amd.com> | |
| 2233 | ||
| 2234 | * graphite-dependences.c: Fix formatting. | |
| 2235 | * graphite-poly.c (free_poly_dr): Also free PDR_DATA_CONTAINER. | |
| 2236 | (pbb_number_of_iterations): Free ppl_Linear_Expression. | |
| 2237 | * graphite-sese-to-poly.c: Fix formatting. | |
| 2238 | * graphite.c (graphite_transform_loops): Create the hash table | |
| 2239 | after the early return. | |
| 2240 | ||
| 2241 | 2009-07-16 Sebastian Pop <sebastian.pop@amd.com> | |
| 2242 | ||
| 45489e99 SP |
2243 | * gcc.dg/graphite/id-14.c: New. |
| 2244 | * gcc.dg/graphite/pr40157.c: New. | |
| 2245 | * gfortran.dg/graphite/id-11.f: New. | |
| 2abae5f1 SP |
2246 | |
| 2247 | 2009-07-16 Sebastian Pop <sebastian.pop@amd.com> | |
| 2248 | ||
| 2249 | * graphite-sese-to-poly.c (nb_pbbs_in_loops): New. | |
| 2250 | (build_poly_scop): Return false when there are no pbbs within | |
| 2251 | loops to avoid to pass to cloog scops with no loops. | |
| 2252 | ||
| 2253 | 2009-07-16 Sebastian Pop <sebastian.pop@amd.com> | |
| 2254 | ||
| 2255 | * graphite-sese-to-poly.c (build_pbb_scattering_polyhedrons): Avoid | |
| 2256 | useless test "i % 2". | |
| 2257 | (build_pbb_scattering_polyhedrons): Fix formatting. | |
| 2258 | (build_poly_dr): Same. | |
| 2259 | * graphite.c (graphite_transform_loops): Restructure. | |
| 2260 | ||
| 2261 | 2009-07-14 Razya Ladelsky <razya@il.ibm.com> | |
| 2262 | ||
| 2263 | * tree-ssa-loop-manip.c (rewrite_phi_with_iv): Remove | |
| 2264 | reduction_list parameter. | |
| 2265 | (rewrite_all_phi_nodes_with_iv): Same. | |
| 2266 | (canonicalize_loop_ivs): Same. | |
| 2267 | * tree-parloops.c (struct brli): Removed. | |
| 2268 | (build_reduction_list_info): Removed. | |
| 2269 | (build_new_reduction): New. | |
| 2270 | (analyze_reduction_list): Removed. | |
| 2271 | (gather_scalar_reductions): Find reductions instead of phi | |
| 2272 | nodes that can't be canonicalized. | |
| 2273 | (try_create_reduction_list): Remove reduction_list parameter. | |
| 2274 | (gen_parallel_loop): Same. | |
| 2275 | (parallelize_loops): Remove analyze_reductions variable, | |
| 2276 | initialization and free. | |
| 2277 | Change reduction_list htab initialization to reduction_info | |
| 2278 | elements instead of ssa names. | |
| 2279 | Call try_create_reduction_list and gen_parallel_loop without | |
| 2280 | analyzed_reduction argument. | |
| 2281 | * graphite-clast-to-gimple (graphite_loop_normal_form): Call | |
| 2282 | canonicalize_loop_ivs with one less argument. | |
| 2283 | * tree-flow.h (canonicalize_loop_ivs): Remove one argument. | |
| 2284 | ||
| 2285 | 2009-07-14 Konrad Trifunovic <konrad.trifunovic@gmail.com> | |
| 2286 | ||
| 2287 | * graphite-dependences.c (new_poly_dr_pair): New. | |
| 2288 | (dependence_polyhedron): Renamed into dependence_polyhedron_1. | |
| 2289 | (new_poly_dr_pair): New. | |
| 2290 | (eq_poly_dr_pair_p): New. | |
| 2291 | (hash_poly_dr_pair_p): New. | |
| 2292 | * graphite-dependences.h (struct poly_dr_pair): New. | |
| 2293 | (eq_poly_dr_pair_p): Declared. | |
| 2294 | (hash_poly_dr_pair_p): Declared. | |
| 2295 | * graphite-poly.c (new_scop): Initialize SCOP_ORIGINAL_PDR_PAIRS. | |
| 2296 | (free_scop): Free SCOP_ORIGINAL_PDR_PAIRS. | |
| 2297 | * graphite-poly.h (struct scop): Add original_pdr_pairs field. | |
| 2298 | * Makefile.in (graphite-poly.o): Add dependence on | |
| 2299 | graphite-dependences.h. | |
| 2300 | ||
| 2301 | 2009-07-14 Sebastian Pop <sebastian.pop@amd.com> | |
| 2302 | ||
| 2303 | * graphite-scop-detection.c (graphite_can_represent_scev): Do not let | |
| 2304 | polynomials of degree > 1 pass to Graphite. | |
| 2305 | * tree-chrec.c (scev_is_linear_expression): Call | |
| 2306 | evolution_function_is_affine_multivariate_p. | |
| 45489e99 | 2307 | * gfortran.dg/graphite/id-10.f90: New. |
| 2abae5f1 SP |
2308 | |
| 2309 | 2009-07-14 Sebastian Pop <sebastian.pop@amd.com> | |
| 2310 | ||
| 2311 | * tree-scalar-evolution.c (compute_overall_effect_of_inner_loop): | |
| 2312 | Instantiate scevs varying in outer loops. | |
| 45489e99 | 2313 | * gfortran.dg/graphite/id-9.f: Correct testcase. |
| 2abae5f1 SP |
2314 | |
| 2315 | 2009-07-14 Sebastian Pop <sebastian.pop@amd.com> | |
| 2316 | ||
| 2317 | * graphite-sese-to-poly.c (build_loop_iteration_domains): Do not insert | |
| 2318 | redundant constraint. | |
| 2319 | ||
| 2320 | 2009-07-14 Sebastian Pop <sebastian.pop@amd.com> | |
| 2321 | ||
| 45489e99 SP |
2322 | * gcc.dg/graphite/graphite.exp: Fix comments. |
| 2323 | * gfortran.dg/graphite/graphite.exp: Trigger actions | |
| 2abae5f1 | 2324 | based on the file names as in the C testsuite. |
| 45489e99 SP |
2325 | * gfortran.dg/graphite/block-1.f90: Fix patterns. |
| 2326 | * gfortran.dg/graphite/block-2.f: Same. | |
| 2327 | * gfortran.dg/graphite/block-3.f90: Same. | |
| 2328 | * gfortran.dg/graphite/block-4.f90: Same. | |
| 2329 | * gfortran.dg/graphite/id-1.f90: Same. | |
| 2330 | * gfortran.dg/graphite/id-2.f90: Same. | |
| 2331 | * gfortran.dg/graphite/id-3.f90: Same. | |
| 2332 | * gfortran.dg/graphite/id-4.f90: Same. | |
| 2333 | * gfortran.dg/graphite/id-6.f: Same. | |
| 2334 | * gfortran.dg/graphite/id-9.f: Same. | |
| 2335 | * gfortran.dg/graphite/interchange-1.f: Same. | |
| 2336 | * gfortran.dg/graphite/interchange-2.f: Same. | |
| 2337 | * gfortran.dg/graphite/scop-1.f: Same. | |
| 2abae5f1 SP |
2338 | |
| 2339 | 2009-07-14 Sebastian Pop <sebastian.pop@amd.com> | |
| 2340 | ||
| 2341 | * sese.c (expand_scalar_variables_call): New. | |
| 2342 | (expand_scalar_variables_ssa_name): Handle calls in expander. | |
| 2343 | ||
| 2344 | 2009-07-13 Sebastian Pop <sebastian.pop@amd.com> | |
| 2345 | ||
| 45489e99 | 2346 | * gcc.dg/graphite/graphite_autopar/force-parallel-6.c: |
| 2abae5f1 | 2347 | Expect to see the pattern twice. |
| 45489e99 SP |
2348 | * gcc.dg/graphite/interchange-0.c: Un-XFAIL. |
| 2349 | * gcc.dg/graphite/interchange-5.c: Same. | |
| 2350 | * gcc.dg/graphite/interchange-6.c: Same. | |
| 2abae5f1 SP |
2351 | |
| 2352 | 2009-07-13 Sebastian Pop <sebastian.pop@amd.com> | |
| 2353 | ||
| 45489e99 SP |
2354 | * gcc.dg/graphite/id-10.c: New. |
| 2355 | * gcc.dg/graphite/id-12.c: New. | |
| 2356 | * gfortran.dg/graphite/id-7.f: New. | |
| 2357 | * gfortran.dg/graphite/id-8.f: New. | |
| 2abae5f1 SP |
2358 | |
| 2359 | 2009-07-13 Sebastian Pop <sebastian.pop@amd.com> | |
| 2360 | ||
| 2361 | * graphite-sese-to-poly.c (pdr_add_data_dimensions): Fix division by | |
| 2362 | zero. | |
| 2363 | ||
| 2364 | 2009-07-13 Sebastian Pop <sebastian.pop@amd.com> | |
| 2365 | ||
| 2366 | * sese.c (rename_variables_in_stmt): Call fold_convert during renaming. | |
| 2367 | ||
| 2368 | 2009-07-13 Sebastian Pop <sebastian.pop@amd.com> | |
| 2369 | ||
| 2370 | * sese.c (expand_scalar_variables_stmt): Avoid unnecessary expansion. | |
| 2371 | ||
| 2372 | 2009-07-10 Sebastian Pop <sebastian.pop@amd.com> | |
| 2373 | ||
| 2374 | * graphite-sese-to-poly.c (pdr_add_memory_accesses): Fix order of | |
| 2375 | building PDR subscripts. | |
| 2376 | ||
| 2377 | 2009-07-10 Sebastian Pop <sebastian.pop@amd.com> | |
| 2378 | ||
| 2379 | * graphite-sese-to-poly.c (pdr_add_data_dimensions): Fix the | |
| 2380 | computation of array sizes. | |
| 2381 | ||
| 2382 | 2009-07-10 Sebastian Pop <sebastian.pop@amd.com> | |
| 2383 | ||
| 2384 | * graphite-sese-to-poly.c (add_param_constraints): Disabled. | |
| 2385 | ||
| 2386 | 2009-07-10 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 2387 | ||
| 2388 | * graphite-dependences.c (map_into_dep_poly, map_dr_into_dep_poly, | |
| 2389 | build_pairwise_constraint, dr_equality_constraints, | |
| 2390 | build_pairwise_scheduling_equality, | |
| 2391 | build_pairwise_scheduling_inequality, lexicographically_gt_p, | |
| 2392 | build_lexicographically_gt_constraint, dependence_polyhedron, | |
| 2393 | graphite_legal_transform_dr, graphite_carried_dependence_level_k): | |
| 2394 | Move from NNC_Polyhedron to C_Polyhedron. | |
| 2395 | * graphite-interchange.c (compute_array_size_poly, | |
| 2396 | gather_access_strides): Dito. | |
| 2397 | * graphite-poly.c (apply_poly_transforms, new_poly_dr, free_poly_bb, | |
| 2398 | free_scop, pbb_number_of_iterations): Dito. | |
| 2399 | * graphite-poly.h (struct poly_dr, pdr_nb_subscripts, struct poly_bb, | |
| 2400 | pbb_dim_iter_domain, struct scop): Dito. | |
| 2401 | * graphite-ppl.c (new_Constraint_System_from_Cloog_Matrix, | |
| 2402 | new_Cloog_Domain_from_ppl_Polyhedron, | |
| 2403 | new_Cloog_Domain_from_ppl_Pointset_Powerset, ppl_set_coef_gmp, | |
| 2404 | ppl_insert_dimensions_pointset, ppl_insert_dimensions_pointset, | |
| 2405 | ppl_strip_loop, ppl_strip_loop, ppl_print_polyhedron_matrix, | |
| 2406 | ppl_print_powerset_matrix, debug_ppl_polyhedron_matrix, | |
| 2407 | debug_ppl_powerset_matrix, ppl_read_polyhedron_matrix): Dito. | |
| 2408 | * graphite-ppl.h (ppl_Pointset_Powerset_C_Polyhedron_t, | |
| 2409 | new_C_Polyhedron_from_Cloog_Matrix, ppl_print_powerset_matrix, | |
| 2410 | debug_ppl_powerset_matrix, ppl_insert_dimensions_pointset): Dito. | |
| 2411 | * graphite-sese-to-poly.c (build_pbb_scattering_polyhedrons, | |
| 2412 | build_loop_iteration_domains, ppl_constraint_type_from_tree_code, | |
| 2413 | add_condition_to_domain, add_condition_to_pbb, build_scop_context, | |
| 2414 | build_scop_iteration_domain, build_poly_dr): Dito | |
| 2415 | ||
| 2416 | 2009-07-09 Sebastian Pop <sebastian.pop@amd.com> | |
| 2417 | ||
| 45489e99 | 2418 | * gcc.dg/graphite/graphite.exp: Added a rule to execute |
| 2abae5f1 | 2419 | run-id-*.c files. |
| 45489e99 | 2420 | * gcc.dg/graphite/run-id-1.c: New. |
| 2abae5f1 SP |
2421 | |
| 2422 | 2009-07-09 Sebastian Pop <sebastian.pop@amd.com> | |
| 2423 | ||
| 2424 | * graphite-sese-to-poly.c (build_loop_iteration_domains): Add the | |
| 2425 | positivity constraint on the symbolic number of iterations. | |
| 2426 | ||
| 2427 | 2009-07-09 Sebastian Pop <sebastian.pop@amd.com> | |
| 2428 | ||
| 2429 | * graphite-sese-to-poly.c (build_loop_iteration_domains): Rewrite. | |
| 2430 | ||
| 2431 | 2009-07-09 Sebastian Pop <sebastian.pop@amd.com> | |
| 2432 | Tobias Grosser <grosser@fim.uni-passau.de> | |
| 2433 | ||
| 2434 | * graphite-clast-to-gimple.c (build_scop_context): Removed. | |
| 2435 | (build_cloog_prog): Directly use SCOP_CONTEXT. | |
| 2436 | * graphite-poly.c (new_scop): Initialize SCOP_CONTEXT. | |
| 2437 | (free_scop): Free SCOP_CONTEXT. | |
| 2438 | (print_scop_context): New. | |
| 2439 | (print_scop): Call print_scop_context. | |
| 2440 | (debug_scop_context): New. | |
| 2441 | * graphite-poly.h (print_scop_context, debug_scop_context): Declared. | |
| 2442 | (struct scop): Added field context. | |
| 2443 | (SCOP_CONTEXT): New. | |
| 2444 | * graphite-sese-to-poly.c (add_param_constraints): New. | |
| 2445 | (build_scop_context): New. | |
| 2446 | (build_poly_scop): Call build_scop_context. | |
| 2447 | ||
| 2448 | 2009-07-09 Sebastian Pop <sebastian.pop@amd.com> | |
| 2449 | ||
| 2450 | * graphite-clast-to-gimple.c (gmp_cst_to_tree): Moved... | |
| 2451 | * graphite-ppl.c (ppl_set_inhomogeneous_gmp, ppl_set_coef_gmp): New. | |
| 2452 | (ppl_set_inhomogeneous, ppl_set_coef): Moved... | |
| 2453 | * graphite-ppl.h: Include double-int.h and tree.h. | |
| 2454 | (ppl_set_inhomogeneous_gmp, ppl_set_coef_gmp): Declared. | |
| 2455 | (ppl_set_inhomogeneous, ppl_set_coef): ...here. | |
| 2456 | (gmp_cst_to_tree): ...here. Reimplemented using mpz_get_double_int. | |
| 2457 | (tree_int_to_gmp, ppl_set_inhomogeneous_tree, ppl_set_coef_tree): New. | |
| 2458 | ||
| 2459 | 2009-07-09 Sebastian Pop <sebastian.pop@amd.com> | |
| 2460 | ||
| 2461 | * graphite-clast-to-gimple.c (clast_to_gcc_expression_red): Generate | |
| 2462 | POINTER_PLUS_EXPR for pointer types. | |
| 2463 | (clast_to_gcc_expression): Same. | |
| 2464 | ||
| 2465 | 2009-07-09 Sebastian Pop <sebastian.pop@amd.com> | |
| 2466 | ||
| 2467 | * graphite-poly.c (print_scattering_function): Early return when | |
| 2468 | PBB_TRANSFORMED_SCATTERING is not initialized. | |
| 2469 | (print_pbb_domain): Early return when PBB_DOMAIN is not initialized. | |
| 2470 | ||
| 2471 | 2009-07-08 Sebastian Pop <sebastian.pop@amd.com> | |
| 2472 | ||
| 2473 | * tree-parloops.c (analyze_reduction_list): Remove unused variable | |
| 2474 | to fix bootstrap. | |
| 2475 | ||
| 2476 | 2009-07-08 Razya Ladelsky <razya@il.ibm.com> | |
| 2477 | ||
| 2478 | * tree-parloops.c (analyze_reduction_list): Change return | |
| 2479 | value to void. | |
| 2480 | (try_create_reduction_list): Move the call to | |
| 2481 | analyze_reduction_list to the beginining. | |
| 2482 | Call reduction_phi with analyzed_reductions as argument | |
| 2483 | instead of reduction_list. | |
| 2484 | ||
| 2485 | 2009-07-08 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 2486 | ||
| 2487 | * Merge from mainline (r148296:149346) | |
| 2488 | ||
| 2489 | 2009-07-07 Sebastian Pop <sebastian.pop@amd.com> | |
| 2490 | ||
| 2491 | * graphite-scop-detection.c (graphite_can_represent_init): New. | |
| 2492 | (graphite_can_represent_scev): Call graphite_can_represent_init: | |
| 2493 | check that the initial value does not contain multiplications of | |
| 2494 | parameters. | |
| 2495 | (stmt_has_simple_data_refs_p): New. | |
| 2496 | (stmt_simple_for_scop_p): Call stmt_simple_for_scop_p. | |
| 2497 | (is_simple_operand): Fix formatting. | |
| 2498 | * graphite-sese-to-poly.c (try_generate_gimple_bb): Fix formatting. | |
| 2499 | ||
| 2500 | 2009-07-07 Sebastian Pop <sebastian.pop@amd.com> | |
| 2501 | ||
| 45489e99 | 2502 | * gcc.dg/graphite/id-13.c: New. |
| 2abae5f1 SP |
2503 | * graphite-sese-to-poly.c (graphite_stmt_p): Do not call |
| 2504 | analyze_scalar_evolution, use scalar_evolution_in_region. | |
| 2505 | (scan_tree_for_params_right_scev): Add extra assert. | |
| 2506 | (parameter_index_in_region_1): Split from parameter_index_in_region. | |
| 2507 | (idx_record_params): Use scalar_evolution_in_region. | |
| 2508 | (find_params_in_bb): Same. | |
| 2509 | (find_scop_parameters): Same. | |
| 2510 | (build_loop_iteration_domains): Same. | |
| 2511 | (create_linear_expr_from_tree): Same. | |
| 2512 | * sese.c (scalar_evolution_in_region): New. | |
| 2513 | * sese.h (scalar_evolution_in_region): Declared. | |
| 2514 | (defined_in_sese_p): New. | |
| 2515 | * tree-scalar-evolution.c (compute_overall_effect_of_inner_loop): Not | |
| 2516 | static anymore. | |
| 2517 | * tree-scalar-evolution.h (compute_overall_effect_of_inner_loop): | |
| 2518 | Declared. | |
| 2519 | ||
| 2520 | 2009-07-07 Sebastian Pop <sebastian.pop@amd.com> | |
| 2521 | ||
| 2522 | * Makefile.in: Replace dependences on tree-chrec.h with SCEV_H. | |
| 2523 | TREE_DATA_REF_H also implies SCEV_H. | |
| 2524 | ||
| 2525 | 2009-07-07 Sebastian Pop <sebastian.pop@amd.com> | |
| 2526 | ||
| 2527 | * graphite-poly.c (print_scop_params): New. | |
| 2528 | (print_scop): Call print_scop_params. | |
| 2529 | (debug_scop_params): New. | |
| 2530 | * graphite-poly.h (print_scop_params, debug_scop_params): Declared. | |
| 2531 | ||
| 2532 | 2009-07-07 Li Feng <nemokingdom@gmail.com> | |
| 2533 | ||
| 45489e99 SP |
2534 | * gcc.dg/graphite/graphite_autopar/force-parallel-4.c: New. |
| 2535 | * gcc.dg/graphite/graphite_autopar/force-parallel-5.c: New. | |
| 2536 | * gcc.dg/graphite/graphite_autopar/force-parallel-6.c: New. | |
| 2537 | * gcc.dg/graphite/graphite_autopar/force-parallel-7.c: New. | |
| 2538 | * gcc.dg/graphite/graphite_autopar/force-parallel-8.c: New. | |
| 2539 | * gcc.dg/graphite/graphite_autopar/force-parallel-9.c: New. | |
| 2abae5f1 SP |
2540 | |
| 2541 | 2009-07-07 Li Feng <nemokingdom@gmail.com> | |
| 2542 | ||
| 2543 | * graphite-clast-to-gimple.c (mark_loops_parallel): Dump information | |
| 2544 | for dependency checking part. | |
| 45489e99 | 2545 | * gcc.dg/graphite/graphite_autopar/force-parallel-1.c: Add |
| 2abae5f1 | 2546 | tests for dependency checking. |
| 45489e99 SP |
2547 | * gcc.dg/graphite/graphite_autopar/force-parallel-2.c: Ditto. |
| 2548 | * gcc.dg/graphite/graphite_autopar/force-parallel-3.c: Ditto. | |
| 2549 | * gcc.dg/graphite/graphite_autopar/graphite_autopar.exp: Add | |
| 2abae5f1 SP |
2550 | flag -fdump-tree-graphite-all for autopar testsuites. |
| 2551 | ||
| 2552 | 2009-07-06 Sebastian Pop <sebastian.pop@amd.com> | |
| 2553 | ||
| 2554 | * Makefile.in (tree-ssa-loop-manip.o): Depends on langhooks.h. | |
| 2555 | * tree-parloops.c (rewrite_phi_with_iv, rewrite_all_phi_nodes_with_iv, | |
| 2556 | canonicalize_loop_ivs): Moved... | |
| 2557 | * tree-ssa-loop-manip.c: ... here. Include langhooks.h. | |
| 2558 | ||
| 2559 | 2009-07-06 Sebastian Pop <sebastian.pop@amd.com> | |
| 2560 | ||
| 2561 | * tree-parloops.c (try_create_reduction_list): Pass an extra | |
| 2562 | argument analyzed_reductions. Call analyze_reduction_list. | |
| 2563 | (gen_parallel_loop): Do not call analyze_reduction_list. | |
| 2564 | (parallelize_loops): Init and finalize analyzed_reductions. | |
| 2565 | ||
| 2566 | 2009-07-06 Li Feng <nemokingdom@gmail.com> | |
| 2567 | ||
| 45489e99 | 2568 | * gcc.dg/graphite/graphite_autopar/graphite_autopar.exp: |
| 2abae5f1 SP |
2569 | Added flag -fno-loop-strip-mine for autopar testcase. |
| 2570 | ||
| 2571 | 2009-07-04 Li Feng <nemokingdom@gmail.com> | |
| 2572 | ||
| 2573 | * graphite-dependences.c (graphite_carried_dependence_level_k): Use | |
| 2574 | transformed scattering dimension instead of unmatch orignal when | |
| 2575 | calling dependence_polyhedron. | |
| 2576 | ||
| 2577 | 2009-06-30 Sebastian Pop <sebastian.pop@amd.com> | |
| 2578 | ||
| 2579 | * opts.c (decode_options): Enable flag_loop_strip_mine at -O2. | |
| 2580 | ||
| 2581 | 2009-06-30 Sebastian Pop <sebastian.pop@amd.com> | |
| 2582 | ||
| 2583 | * graphite-poly.c (pbb_number_of_iterations): Check for returned | |
| 2584 | value 1 from ppl_Pointset_Powerset_NNC_Polyhedron_maximize. | |
| 2585 | ||
| 2586 | 2009-06-30 Sebastian Pop <sebastian.pop@amd.com> | |
| 2587 | ||
| 2588 | * graphite-blocking.c (pbb_strip_mine_profitable_p): New. | |
| 2589 | (pbb_do_strip_mine): Call pbb_strip_mine_profitable_p. | |
| 2590 | * graphite-poly.c (pbb_number_of_iterations): New. | |
| 2591 | * graphite-poly.h (pbb_number_of_iterations): Declared. | |
| 2592 | (pbb_iterator_dim, pbb_parameter_dim): New. | |
| 2593 | ||
| 2594 | 2009-06-29 Sebastian Pop <sebastian.pop@amd.com> | |
| 2595 | ||
| 2596 | * graphite-clast-to-gimple.c (graphite_create_new_loop): Revert the | |
| 2597 | last commit on type of lower and upper bound of loops. | |
| 2598 | ||
| 2599 | 2009-06-29 Li Feng <nemokingdom@gmail.com> | |
| 2600 | ||
| 2601 | * Makefile.in (graphite-clast-to-gimple.o): Added dependence on | |
| 2602 | graphite-dependences.h. | |
| 2603 | * graphite-clast-to-gimple.c (new_bb_pbb_def): New. | |
| 2604 | (mark_bb_with_pbb): New. | |
| 2605 | (get_stmtfor_depth): New. | |
| 2606 | (find_pbb_via_hash): New. | |
| 2607 | (dependency_in_loop_p): New. | |
| 2608 | (mark_loops_parallel): New. | |
| 2609 | (free_aux_in_new_loops): New. | |
| 2610 | (translate_clast): Add parameter BB_PBB_MAPPING. Mark newly created | |
| 2611 | bb with it's relevant pbb. Mark newly created loops. Remove mark | |
| 2612 | innermost loop parallel without checking. | |
| 2613 | (gloog): Add parameter BB_PBB_MAPPING. | |
| 2614 | * graphite-clast-to-gimple.h (struct bb_pbb_def): New. | |
| 2615 | (gloog): Change declaration. | |
| 2616 | (mark_loop_parallel): Make extern. | |
| 2617 | (free_aux_in_new_loops): Declare. | |
| 2618 | (bb_pbb_map_hash): New. | |
| 2619 | (eq_bb_pbb_map): New. | |
| 2620 | * graphite.c (graphite_transform_loops): Added BB_PBB_MAPPING. Trigger | |
| 2621 | auto parallelization when flag_graphite_force_parallel is set. | |
| 2622 | (graphite_finalize): Added free_aux_in_new_loops. | |
| 2623 | * tree-parloops.c (parallelize_loops): Only generate parallel code for | |
| 2624 | the innermost loop that marked parallel. Use | |
| 2625 | flag_graphite_force_parallel instead of loop->can_be_parallel. | |
| 2626 | (loop_parallel_p): Move inner most checking out of function. | |
| 2627 | ||
| 2628 | 2009-06-26 Sebastian Pop <sebastian.pop@amd.com> | |
| 2629 | ||
| 2630 | * graphite-clast-to-gimple.c (graphite_create_new_loop): Make the | |
| 2631 | type of lower and upper bound of loops signed long int. | |
| 2632 | ||
| 2633 | 2009-06-26 Sebastian Pop <sebastian.pop@amd.com> | |
| 2634 | ||
| 2635 | * cfgloopmanip.c (create_empty_loop_on_edge): Gimplify the loop exit | |
| 2636 | expression outside the loop. | |
| 2637 | ||
| 2638 | 2009-06-26 Sebastian Pop <sebastian.pop@amd.com> | |
| 2639 | ||
| 2640 | * gcc.dg/graphite/interchange-8.c: New. | |
| 2641 | ||
| 2642 | 2009-06-26 Sebastian Pop <sebastian.pop@amd.com> | |
| 2643 | ||
| 2644 | * gcc.dg/graphite/interchange-0.c: XFailed. | |
| 2645 | * gcc.dg/graphite/interchange-5.c: XFailed. | |
| 2646 | * gcc.dg/graphite/interchange-6.c: XFailed. | |
| 2647 | ||
| 2648 | 2009-06-26 Sebastian Pop <sebastian.pop@amd.com> | |
| 2649 | ||
| 2650 | * graphite-interchange.c (compute_array_size_poly): The end of the | |
| 2651 | recursion should return 1. | |
| 2652 | ||
| 2653 | 2009-06-26 Sebastian Pop <sebastian.pop@amd.com> | |
| 2654 | ||
| 2655 | * graphite-interchange.c (compute_array_size_cstr): Allow the | |
| 2656 | subscript multiplier to be -1. | |
| 2657 | (compute_array_size): Use PDR_DATA_CONTAINER and not PDR_ACCESSES. | |
| 2658 | * graphite-poly.c (new_poly_dr): Takes an extra argument for the | |
| 2659 | data_container. Initializes PDR_DATA_CONTAINER. | |
| 2660 | (print_pdr_access_layout): New. | |
| 2661 | (print_pdr): Call print_pdr_access_layout. Print PDR_DATA_CONTAINER. | |
| 2662 | * graphite-poly.h (struct poly_dr): Adjust comment. Add a new field | |
| 2663 | data_container. | |
| 2664 | (PDR_DATA_CONTAINER): New. | |
| 2665 | (new_poly_dr): Update declaration. | |
| 2666 | * graphite-sese-to-poly.c (pdr_add_data_dimensions): New. | |
| 2667 | (build_poly_dr): Call pdr_add_data_dimensions. | |
| 2668 | ||
| 2669 | 2009-06-26 Sebastian Pop <sebastian.pop@amd.com> | |
| 2670 | ||
| 2671 | * graphite-poly.h (struct poly_dr): Fix comment. | |
| 2672 | * graphite-sese-to-poly.c (pdr_add_alias_set): New. | |
| 2673 | (pdr_add_memory_accesses): New. | |
| 2674 | (build_poly_dr): Call pdr_add_memory_accesses and pdr_add_alias_set. | |
| 2675 | ||
| 2676 | 2009-06-26 Sebastian Pop <sebastian.pop@amd.com> | |
| 2677 | ||
| 2678 | * graphite-poly.c (print_pdrs, debug_pdrs): New. | |
| 2679 | (print_pbb): Add call to print_pdrs. | |
| 2680 | * graphite-poly.h (print_pdrs, debug_pdrs): Declared. | |
| 2681 | ||
| 2682 | 2009-06-24 Konrad Trifunovic <konrad.trifunovic@gmail.com> | |
| 2683 | Li Feng <nemokingdom@gmail.com> | |
| 2684 | ||
| 2685 | * graphite-dependences.c (graphite_carried_dependence_level_k): New. | |
| 2686 | (dependency_between_pbbs_p): New. | |
| 2687 | (lexicographically_gt_p): Assure !empty_p before polyhedron | |
| 2688 | intersection assign. | |
| 2689 | (build_lexicographically_gt_constraint): Correct lexicographically | |
| 2690 | judging. | |
| 2691 | * graphite-dependences.h: New. | |
| 2692 | * Makefile.in (graphite-dependences.o): Add graphite-dependences.h. | |
| 2693 | ||
| 2694 | 2009-06-24 Sebastian Pop <sebastian.pop@amd.com> | |
| 2695 | ||
| 2696 | * graphite-clast-to-gimple.c (print_clast_stmt): New. | |
| 2697 | (gloog): Print to dump_file the generated clast. | |
| 2698 | * graphite-clast-to-gimple.h (print_clast_stmt): Declared. | |
| 2699 | * graphite-interchange.c (pbb_do_interchange): Fix dump formatting. | |
| 2700 | ||
| 2701 | 2009-06-24 Sebastian Pop <sebastian.pop@amd.com> | |
| 2702 | ||
| 2703 | * graphite-poly.c (extend_scattering): Increment | |
| 2704 | PBB_NB_LOCAL_VARIABLES by the number of added dimensions. | |
| 2705 | ||
| 2706 | 2009-06-24 Sebastian Pop <sebastian.pop@amd.com> | |
| 2707 | ||
| 2708 | * graphite-interchange.c (compute_array_size_poly): Added exit of | |
| 2709 | recursion condition. Continue iterating even after the first equality. | |
| 2710 | (compute_array_size): Same. | |
| 2711 | ||
| 2712 | 2009-06-24 Li Feng <nemokingdom@gmail.com> | |
| 2713 | ||
| 45489e99 | 2714 | * gcc.dg/graphite/graphite_autopar/force-parallel-1.c: Update |
| 2abae5f1 | 2715 | -fdump-tree-final_cleanup to -fdump-tree-optimized. |
| 45489e99 SP |
2716 | * gcc.dg/graphite/graphite_autopar/force-parallel-2.c: Ditto. |
| 2717 | * gcc.dg/graphite/graphite_autopar/force-parallel-3.c: Ditto. | |
| 2718 | * gcc.dg/graphite/graphite_autopar/graphite_autopar.exp: Ditto. | |
| 2abae5f1 SP |
2719 | |
| 2720 | 2009-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
| 2721 | ||
| 2722 | * sese.c (expand_scalar_variables_stmt): Expand scalar variables | |
| 2723 | only when the use verifies is_gimple_reg. | |
| 2724 | ||
| 2725 | 2009-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
| 2726 | ||
| 2727 | * graphite-clast-to-gimple.c (build_cloog_prog): Fix memory corruption. | |
| 2728 | Allocate scaldims after call to unify_scattering_dimensions. | |
| 2729 | ||
| 2730 | 2009-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
| 2731 | ||
| 2732 | * graphite-clast-to-gimple.c (translate_clast): Fix memory leak. | |
| 2733 | ||
| 2734 | 2009-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
| 2735 | Albert Cohen <albert.cohen@inria.fr> | |
| 2736 | ||
| 2737 | * graphite-blocking.c (pbb_strip_mine_loop_depth): Do not use local | |
| 2738 | variables for the strip mining. | |
| 2739 | ||
| 2740 | 2009-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
| 2741 | Pranav Garg <pranav.garg2107@gmail.com> | |
| 2742 | ||
| 2743 | * Makefile.in (OBJS-common): Added graphite-blocking.o. | |
| 2744 | (graphite-sese-to-poly.o): Moved down to be in lexicographical order. | |
| 2745 | (graphite-blocking.o): New rule. | |
| 2746 | (graphite-poly.o, graphite-ppl.o): Moved to be in lexicographical order. | |
| 2747 | * graphite-blocking.c: New. | |
| 2748 | * graphite-poly.c (apply_poly_transforms): Call scop_do_strip_mine for | |
| 2749 | flag_loop_strip_mine. | |
| 2750 | (psct_scattering_dim_for_loop_depth): New. | |
| 2751 | * graphite-poly.h (scop_do_strip_mine): Declared. | |
| 2752 | (psct_add_local_variable): Increment PBB_NB_LOCAL_VARIABLES. | |
| 2753 | * tree-ssa-loop.c (gate_graphite_transforms): Do not fail when using | |
| 2754 | flag_loop_strip_mine. | |
| 2755 | ||
| 2756 | 2009-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
| 2757 | ||
| 2758 | * graphite-poly.c (extend_scattering): Avoid initializing and freeing | |
| 2759 | a GMP value and a PPL coefficient at each iteration of a loop. | |
| 2760 | ||
| 2761 | 2009-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
| 2762 | ||
| 2763 | * graphite-dependences.c (dependence_polyhedron): Do not use | |
| 2764 | pbb_nb_scattering_dims anymore. Use pbb_nb_scattering_orig and | |
| 2765 | pbb_nb_scattering_transform. | |
| 2766 | (graphite_legal_transform_dr): Same. | |
| 2767 | * graphite-poly.c (extend_scattering): Same. | |
| 2768 | (unify_scattering_dimensions): Same. | |
| 2769 | (print_scattering_function): Same. | |
| 2770 | (new_poly_bb): Initialize PBB_NB_SCATTERING_TRANSFORM and | |
| 2771 | PBB_NB_LOCAL_VARIABLES. | |
| 2772 | * graphite-poly.h (pbb_nb_scattering): Removed declaration. | |
| 2773 | (struct poly_bb): Added nb_local_variables and nb_scattering_transform. | |
| 2774 | (PBB_NB_LOCAL_VARIABLES, PBB_NB_SCATTERING_TRANSFORM): New. | |
| 2775 | (pbb_nb_scattering_orig, pbb_nb_scattering_transform): New. | |
| 2776 | (pbb_nb_scattering_dims, pbb_nb_scattering): Removed. | |
| 2777 | (pbb_nb_scattering_transform): New. | |
| 2778 | (pbb_nb_local_vars): Return PBB_NB_LOCAL_VARIABLES. | |
| 2779 | (psco_scattering_dim): Add assert on parameters. | |
| 2780 | (psct_scattering_dim): Same. | |
| 2781 | (psct_scattering_dim_for_loop_depth): Declared. | |
| 2782 | (psct_local_var_dim): New. | |
| 2783 | (psco_iterator_dim, psco_parameter_dim): Add assert on parameters. | |
| 2784 | (psct_iterator_dim, psct_parameter_dim): Same. To maintain the | |
| 2785 | correct layout, call pbb_nb_local_vars. | |
| 2786 | (psct_add_local_variable, psct_add_scattering_dimension): New. | |
| 2787 | * graphite-sese-to-poly.c (build_pbb_scattering_polyhedrons): | |
| 2788 | Initialize PBB_NB_SCATTERING_TRANSFORM. | |
| 2789 | ||
| 2790 | 2009-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
| 2791 | ||
| 2792 | * graphite-ppl.c (set_inhomogeneous): Renamed ppl_set_inhomogeneous. | |
| 2793 | (set_coef): Renamed ppl_set_coef. | |
| 2794 | * graphite-ppl.h (ppl_set_inhomogeneous, ppl_set_coef): Declared. | |
| 2795 | ||
| 2796 | 2009-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
| 2797 | ||
| 2798 | * graphite-dependences.c (build_pairwise_scheduling_inequality): Don't | |
| 2799 | test a boolean against 1. | |
| 2800 | * graphite-interchange.c (pbb_interchange_loop_depths): Do not build | |
| 2801 | a new polyhedron for the PBB_TRANSFORMED_SCATTERING. | |
| 2802 | (pbb_do_interchange): Returns true when a transform has been performed. | |
| 2803 | (scop_do_interchange): Same. | |
| 2804 | * graphite-poly.c (apply_poly_transforms): Use the return value of | |
| 2805 | scop_do_interchange. | |
| 2806 | * graphite-poly.h (scop_do_interchange): Update declaration. | |
| 2807 | ||
| 2808 | 2009-06-23 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 2809 | ||
| 2810 | * graphite-clast-to-gimple.c (gloog): Reset loop->aux right | |
| 2811 | after last use. | |
| 2812 | * sese.c (sese_reset_aux_in_loops): New. | |
| 2813 | * sese.h (sese_reset_aux_in_loops): New. | |
| 2814 | ||
| 2815 | 2009-06-19 Sebastian Pop <sebastian.pop@amd.com> | |
| 2816 | ||
| 2817 | * graphite-sese-to-poly.c (scan_tree_for_params_int): Pass in the | |
| 2818 | multiplier and multiply the constant by the multiplier. | |
| 2819 | (scan_tree_for_params): Bound the multiplier to its MULT_EXPR. | |
| 2820 | (build_poly_dr): Do not use the multiplier to define the subscript. | |
| 2821 | ||
| 2822 | 2009-06-19 Sebastian Pop <sebastian.pop@amd.com> | |
| 2823 | ||
| 2824 | * graphite-poly.c (new_poly_dr): Pass an extra argument for the | |
| 2825 | compiler's data reference. Initialize PDR_CDR. | |
| 2826 | (print_pdr): Call dump_data_reference. | |
| 2827 | * graphite-poly.h (struct poly_dr): Rename black_box into pbb. | |
| 2828 | Add compiler_dr field. | |
| 2829 | (PDR_BB): Renamed PDR_PBB. | |
| 2830 | (PDR_CDR): New. | |
| 2831 | * graphite-sese-to-poly.c (build_poly_dr): Pass to new_poly_dr | |
| 2832 | GCC's data reference representation. | |
| 2833 | * tree-data-ref.c (debug_data_references, debug_data_reference): New. | |
| 2834 | * tree-data-ref.h (debug_data_references, debug_data_reference): Decl. | |
| 2835 | ||
| 2836 | 2009-06-19 Sebastian Pop <sebastian.pop@amd.com> | |
| 2837 | ||
| 2838 | * graphite-poly.c (print_scattering_function): Also print the layout. | |
| 2839 | * graphite-poly.h (pbb_nb_local_vars): New. | |
| 2840 | ||
| 2841 | 2009-06-19 Sebastian Pop <sebastian.pop@amd.com> | |
| 2842 | ||
| 2843 | * graphite-poly.c (print_pbb_domain): Also print the layout names. | |
| 2844 | ||
| 2845 | 2009-06-19 Sebastian Pop <sebastian.pop@amd.com> | |
| 2846 | ||
| 2847 | * graphite-poly.c (print_pdr, debug_pdr): New. | |
| 2848 | * graphite-poly.h (print_pdr, debug_pdr): Declared. | |
| 2849 | (PDR_BASE): Removed. | |
| 2850 | ||
| 2851 | 2009-06-18 Sebastian Pop <sebastian.pop@amd.com> | |
| 2852 | ||
| 45489e99 | 2853 | * gcc.dg/graphite/interchange-{1..7}.c: New avatars of |
| 2abae5f1 SP |
2854 | ltrans-{1..6,8}.c. |
| 2855 | ||
| 2856 | 2009-06-18 Sebastian Pop <sebastian.pop@amd.com> | |
| 2857 | ||
| 2858 | * graphite-interchange.c (compute_subscript): Allow also -1 in the | |
| 2859 | subscript identification column. | |
| 2860 | (pbb_do_interchange): Print to dump_file that some loops "will be | |
| 2861 | interchanged". Rely on that chain of characters in the testcases. | |
| 2862 | * gcc.dg/graphite/interchange-0.c: New. | |
| 2863 | * gcc.dg/graphite/graphite.exp: Iterate over the testsuite | |
| 2864 | interchange-*.c files and compile them with -floop-interchange. | |
| 2865 | ||
| 2866 | 2009-06-18 Pranav Garg <pranav.garg2107@gmail.com> | |
| 2867 | ||
| 2868 | * graphite-interchange.c (interchange_profitable_p): Renamed | |
| 2869 | pbb_interchange_profitable_p. | |
| 2870 | ||
| 2871 | 2009-06-18 Sebastian Pop <sebastian.pop@amd.com> | |
| 2872 | Harsha Jagasia <harsha.jagasia@amd.com> | |
| 2873 | Pranav Garg <pranav.garg2107@gmail.com> | |
| 2874 | ||
| 2875 | * graphite-interchange.c (interchange_profitable_p): Make static. | |
| 2876 | (pbb_interchange_loop_depths, pbb_do_interchange, | |
| 2877 | scop_do_interchange): New. | |
| 2878 | * graphite-poly.c (apply_poly_transforms): Call scop_do_interchange | |
| 2879 | for flag_loop_interchange. | |
| 2880 | * graphite-poly.h (scop_do_interchange): Declared. | |
| 2881 | * tree-ssa-loop.c (gate_graphite_transforms): Do not fail when | |
| 2882 | flag_loop_interchange is used. | |
| 2883 | ||
| 2884 | 2009-06-18 Sebastian Pop <sebastian.pop@amd.com> | |
| 2885 | ||
| 2886 | * graphite-dependences.c (dependence_polyhedron): Update use of | |
| 2887 | pbb_nb_scattering_dims. | |
| 2888 | * graphite-poly.h (pbb_nb_scattering_dims): Do not pass SCOP. | |
| 2889 | (pbb_nb_scattering): Update use of pbb_nb_scattering_dims. | |
| 2890 | (psco_scattering_dim, psct_scattering_dim, psco_iterator_dim, | |
| 2891 | psct_iterator_dim, psco_parameter_dim, psct_parameter_dim): New. | |
| 2892 | ||
| 2893 | 2009-06-16 Sebastian Pop <sebastian.pop@amd.com> | |
| 2894 | ||
| 2895 | * graphite.c: Cleanup foo. | |
| 2896 | ||
| 2897 | 2009-06-16 Sebastian Pop <sebastian.pop@amd.com> | |
| 2898 | ||
| 2899 | * Merge from mainline (r143684:148293). | |
| 2900 | * Disabled libpcp until it gets fixed. | |
| 2901 | ||
| 2902 | 2009-06-05 Sebastian Pop <sebastian.pop@amd.com> | |
| 2903 | Harsha Jagasia <harsha.jagasia@amd.com> | |
| 2904 | ||
| 2905 | * graphite-interchange.c: New. | |
| 2906 | * Makefile.in (graphite-interchange.o): New. | |
| 2907 | * graphite-poly.h (interchange_profitable_p): Declared. | |
| 2908 | * graphite-ppl.h (value_max): New. | |
| 2909 | ||
| 2910 | 2009-06-04 Sebastian Pop <sebastian.pop@amd.com> | |
| 2911 | ||
| 2912 | * graphite-dependences.c (dependence_polyhedron): Use pdr_dim. | |
| 2913 | * graphite-poly.h: Fix some comments. | |
| 2914 | (pdr_dim): New. | |
| 2915 | (pdr_scop): New. | |
| 2916 | ||
| 2917 | 2009-06-04 Sebastian Pop <sebastian.pop@amd.com> | |
| 2918 | ||
| 2919 | * graphite-poly.h | |
| 2920 | (pdr_accessp_nb_subscripts): Renamed pdr_nb_subscripts. | |
| 2921 | (pdr_accessp_nb_iterators): Renamed pdr_dim_iter_domain. | |
| 2922 | (pdr_accessp_nb_params): Renamed pdr_nb_params. | |
| 2923 | (pdr_accessp_alias_set_dim): Renamed pdr_alias_set_dim. | |
| 2924 | (pdr_accessp_subscript_dim): Renamed pdr_subscript_dim. | |
| 2925 | (pdr_accessp_iterator_dim): Renamed pdr_iterator_dim. | |
| 2926 | (pdr_accessp_param_dim): Renamed pdr_parameter_dim. | |
| 2927 | (pbb_nb_loops): Renamed pbb_dim_iter_domain. | |
| 2928 | * graphite-clast-to-gimple.c: Same. | |
| 2929 | * graphite-dependences.c: Same. | |
| 2930 | * graphite-poly.c: Same. | |
| 2931 | * graphite-sese-to-poly.c: Same. | |
| 2932 | ||
| 2933 | 2009-06-03 Sebastian Pop <sebastian.pop@amd.com> | |
| 2934 | ||
| 2935 | * graphite-clast-to-gimple.c (build_iv_mapping): Insert full | |
| 2936 | expressions for an IV rename, as returned by clast_to_gcc_expression. | |
| 2937 | (copy_renames): Rename new_name to expr. | |
| 2938 | * sese.c (debug_rename_elt): Same. | |
| 2939 | (get_rename): Same. | |
| 2940 | (set_rename): Same. | |
| 2941 | (sese_adjust_liveout_phis): Call force_gimple_operand before using | |
| 2942 | the information from the rename map. | |
| 2943 | (rename_variables_in_stmt): Same. | |
| 2944 | (add_loop_exit_phis): Rename new_name to expr. | |
| 2945 | (insert_loop_close_phis): Same. | |
| 2946 | (add_guard_exit_phis): Same. Call force_gimple_operand. | |
| 2947 | * sese.h (struct rename_map_elt): Rename new_name to expr. | |
| 2948 | (new_rename_map_elt): Same. | |
| 2949 | ||
| 2950 | 2009-06-03 Sebastian Pop <sebastian.pop@amd.com> | |
| 2951 | ||
| 2952 | * graphite-clast-to-gimple.c (build_iv_mapping): Use set_rename. | |
| 2953 | * sese.c (set_rename): Make it extern. | |
| 2954 | * sese.h (set_rename): Declared. | |
| 2955 | ||
| 2956 | 2009-06-03 Sebastian Pop <sebastian.pop@amd.com> | |
| 2957 | ||
| 2958 | * graphite-poly.c (extend_scattering): Free values. | |
| 2959 | * graphite-ppl.c (new_Cloog_Domain_from_ppl_Pointset_Powerset): | |
| 2960 | Free iterators. | |
| 2961 | (ppl_print_powerset_matrix): Same. | |
| 2962 | * graphite-scop-detection.c (free_scops_1): New. | |
| 2963 | (limit_scops): Call free_scops_1. | |
| 2964 | * graphite-sese-to-poly.c (build_scop_bbs_1): Free dom. | |
| 2965 | (build_poly_dr): Free PPL coefficients. | |
| 2966 | * tree-parloops.c (rewrite_all_phi_nodes_with_iv): Free bbs. | |
| 2967 | ||
| 2968 | 2009-06-02 Sebastian Pop <sebastian.pop@amd.com> | |
| 2969 | ||
| 2970 | * graphite-dependences.c: New. | |
| 2971 | * graphite-data-ref.c: Removed. | |
| 2972 | * graphite-data-ref.h: Removed. | |
| 2973 | * Makefile.in (graphite-data-ref.o): Removed. | |
| 2974 | (graphite-dependences.o): Added. | |
| 2975 | * graphite-clast-to-gimple.c: Remove dependence on graphite-data-ref.h. | |
| 2976 | * graphite-poly.c: Same. | |
| 2977 | Move the data dependence testing to graphite-dependences.c. | |
| 2978 | ||
| 2979 | 2009-05-19 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 2980 | ||
| 2981 | * graphite-scop-detection.c (graphite_can_represent_loop): Renamed | |
| 2982 | from graphite_cannot_represent_loop. Code refactored. | |
| 2983 | (scopdet_basic_block_info): Call graphite_can_represent_loop. | |
| 2984 | ||
| 2985 | 2009-05-17 Li Feng <nemokingdom@gmail.com> | |
| 2986 | ||
| 45489e99 | 2987 | * gcc.dg/graphite/graphite_autopar/graphite_autopar.exp: |
| 2abae5f1 SP |
2988 | Cover all the testcases (not only the filtered ones). |
| 2989 | ||
| 2990 | 2009-05-17 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 2991 | ||
| 2992 | * graphite-scop-detection.c (stmt_simple_for_scop_p): Remove | |
| 2993 | unnecessary check. Update comments. Move check for REAL_TYPE here. | |
| 2994 | (harmful_stmt_in_bb): Remove checks for conditions. This is already | |
| 2995 | done in (stmt_simple_for_scop_p). | |
| 2996 | ||
| 2997 | 2009-05-14 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 2998 | ||
| 2999 | * graphite.c (print_global_statistics): New. | |
| 3000 | (print_graphite_scop_statistic): New. | |
| 3001 | (print_graphite_statistics): New. | |
| 3002 | (graphite_initialize, graphite_transform_loops): Print statistics. | |
| 3003 | * graphite-scop-detection (build_scops): Print statistics. | |
| 3004 | (print_graphite_scop_statistics): New. | |
| 3005 | (print_graphite_statistics): New. | |
| 3006 | ||
| 3007 | 2009-05-13 Sebastian Pop <sebastian.pop@amd.com> | |
| 3008 | ||
| 3009 | * graphite-clast-to-gimple.c (struct clast_name_index): Removed. | |
| 3010 | (debug_clast_name_index): Removed. | |
| 3011 | (debug_clast_name_indexes_1): Removed. | |
| 3012 | (debug_clast_name_indexes): Removed. | |
| 3013 | (clast_name_index_elt_info): Removed. | |
| 3014 | (eq_clast_name_indexes): Removed. | |
| 3015 | (clast_name_to_index): Removed. | |
| 3016 | (new_clast_name_index): Removed. | |
| 3017 | (save_clast_name_index): Removed. | |
| 3018 | (save_var_name): Moved... | |
| 3019 | (init_sese_params_index): Removed. | |
| 3020 | (clast_name_to_gcc): Remove use of name_tree. | |
| 3021 | (initialize_cloog_names): Same. | |
| 3022 | (gloog): Do not call init_sese_params_index. | |
| 3023 | * graphite-sese-to-poly.c (save_var_name): ...here. | |
| 3024 | (parameter_index_in_region): New. | |
| 3025 | * sese.c (new_sese): Initialize SESE_PARAMS_NAMES. | |
| 3026 | (parameter_index_in_region): Removed. | |
| 3027 | (is_parameter): Remove use of name_tree. | |
| 3028 | * sese.h (struct name_tree): Removed. | |
| 3029 | (struct sese): Remove use of name_tree. New field params_names. | |
| 3030 | (SESE_PARAMS_NAMES): New. | |
| 3031 | (SESE_PARAMS): Remove duplicate. | |
| 3032 | (parameter_index_in_region): Removed. | |
| 3033 | (sese_nb_params): Remove use of name_tree. | |
| 3034 | (struct clast_name_index): New. | |
| 3035 | (new_clast_name_index): New. | |
| 3036 | (clast_name_to_index): New. | |
| 3037 | (save_clast_name_index): New. | |
| 3038 | (debug_clast_name_index): New. | |
| 3039 | (debug_clast_name_indexes_1): New. | |
| 3040 | (debug_clast_name_indexes): New. | |
| 3041 | (clast_name_index_elt_info): New. | |
| 3042 | (eq_clast_name_indexes): New. | |
| 3043 | ||
| 3044 | 2009-05-13 Sebastian Pop <sebastian.pop@amd.com> | |
| 3045 | ||
| 3046 | * graphite-clast-to-gimple.c (compute_cloog_iv_types_1): Call | |
| 3047 | pbb_to_depth_to_oldiv. Remove call to oldiv_for_loop. | |
| 3048 | (graphite_loop_normal_form): Do not pass region. Do not | |
| 3049 | initialize SESE_OLDIVS. | |
| 3050 | (build_graphite_loop_normal_form): Update call to | |
| 3051 | graphite_loop_normal_form. | |
| 3052 | * sese.c (debug_oldivs): Removed. | |
| 3053 | (new_sese): Do not initialize SESE_OLDIVS. | |
| 3054 | (free_sese): Do not free SESE_OLDIVS. | |
| 3055 | (oldiv_for_loop): Removed. | |
| 3056 | * sese.h (struct sese): Remove old_ivs. | |
| 3057 | (SESE_OLDIVS): Removed. | |
| 3058 | (oldiv_for_loop): Removed. | |
| 3059 | ||
| 3060 | 2009-05-13 Sebastian Pop <sebastian.pop@amd.com> | |
| 3061 | ||
| 3062 | * graphite-clast-to-gimple.c (clast_name_to_gcc): Pass newivs, | |
| 3063 | remove ivstack. Remove call to loop_iv_stack_get_iv_from_name, | |
| 3064 | replaced by a call to newivs_to_depth_to_newiv. | |
| 3065 | (clast_to_gcc_expression): Pass newivs, remove ivstack. | |
| 3066 | (clast_to_gcc_expression_red): Same. | |
| 3067 | (gcc_type_for_clast_expr): Same. | |
| 3068 | (gcc_type_for_clast_eq): Same. | |
| 3069 | (graphite_translate_clast_equation): Same. | |
| 3070 | (graphite_create_guard_cond_expr): Same. | |
| 3071 | (graphite_create_new_guard): Same. | |
| 3072 | (graphite_create_new_loop): Same. | |
| 3073 | (build_iv_mapping): Same. | |
| 3074 | (translate_clast): Same. | |
| 3075 | (gloog): Same. | |
| 3076 | (loop_iv_stack_patch_for_consts): Removed. * | |
| 3077 | sese.c (iv_stack_entry_is_constant): Removed. | |
| 3078 | (iv_stack_entry_is_iv): Removed. | |
| 3079 | (loop_iv_stack_push_iv): Removed. | |
| 3080 | (loop_iv_stack_insert_constant): Removed. | |
| 3081 | (loop_iv_stack_pop): Removed. | |
| 3082 | (loop_iv_stack_get_iv): Removed. | |
| 3083 | (loop_iv_stack_get_iv_from_name): Removed. | |
| 3084 | (debug_loop_iv_stack): Removed. | |
| 3085 | (free_loop_iv_stack): Removed. | |
| 3086 | (loop_iv_stack_remove_constants): Removed. * | |
| 3087 | sese.h (iv_stack_entry_kind): Removed. | |
| 3088 | (iv_stack_entry_data_union): Removed. | |
| 3089 | (iv_stack_entry_struct): Removed. | |
| 3090 | (iv_stack_entry_p): Removed. | |
| 3091 | (debug_oldivs, debug_loop_iv_stack, loop_iv_stack_insert_constant, | |
| 3092 | loop_iv_stack_get_iv_from_name, loop_iv_stack_push_iv, | |
| 3093 | loop_iv_stack_get_iv, loop_iv_stack_remove_constants, | |
| 3094 | loop_iv_stack_pop, free_loop_iv_stack): Removed. | |
| 3095 | (gbb_loop_at_index): Fix indenting. | |
| 3096 | (gbb_loop_index): Removed. | |
| 3097 | ||
| 3098 | 2009-05-13 Sebastian Pop <sebastian.pop@amd.com> | |
| 3099 | ||
| 3100 | * graphite-clast-to-gimple.c (clast_name_to_gcc): Do not use strcmp. | |
| 3101 | Call clast_name_to_index. | |
| 3102 | ||
| 3103 | 2009-05-13 Sebastian Pop <sebastian.pop@amd.com> | |
| 3104 | ||
| 3105 | * graphite-clast-to-gimple.c (clast_name_to_gcc): Pass region, | |
| 3106 | do not pass params. Get params from SESE_PARAMS. | |
| 3107 | (clast_to_gcc_expression): Same. | |
| 3108 | (clast_to_gcc_expression_red): Same. | |
| 3109 | (gcc_type_for_clast_eq): Same. | |
| 3110 | (graphite_translate_clast_equation): Same. | |
| 3111 | (graphite_create_new_loop): Same. | |
| 3112 | * sese.c (rename_variables_in_stmt): Fix comment. | |
| 3113 | ||
| 3114 | 2009-05-13 Sebastian Pop <sebastian.pop@amd.com> | |
| 3115 | ||
| 3116 | * graphite-clast-to-gimple.c (graphite_create_new_loop): Pass | |
| 3117 | newivs_index. | |
| 3118 | Call save_clast_name_index. | |
| 3119 | (translate_clast): Pass newivs_index. | |
| 3120 | (gloog): Create and free newivs_index. | |
| 3121 | ||
| 3122 | 2009-05-13 Sebastian Pop <sebastian.pop@amd.com> | |
| 3123 | ||
| 3124 | * graphite-clast-to-gimple.c (clast_name_index): New structure. | |
| 3125 | (clast_name_index_p): New type. | |
| 3126 | (debug_clast_name_index): New. | |
| 3127 | (debug_clast_name_indexes_1): New. | |
| 3128 | (debug_clast_name_indexes): New. | |
| 3129 | (clast_name_index_elt_info): New. | |
| 3130 | (eq_clast_name_indexes): New. | |
| 3131 | (clast_name_to_index): New. | |
| 3132 | (new_clast_name_index): New. | |
| 3133 | (save_clast_name_index): New. | |
| 3134 | (init_sese_params_index): New. | |
| 3135 | (gloog): Call init_sese_params_index. | |
| 3136 | * graphite-clast-to-gimple.h (debug_clast_name_indexes): Declared. | |
| 3137 | * sese.c (new_sese): Initialize SESE_PARAMS_INDEX. | |
| 3138 | (free_sese): Free SESE_PARAMS_INDEX. | |
| 3139 | * sese.h (struct sese): Add params_index. | |
| 3140 | (SESE_PARAMS_INDEX): New. | |
| 3141 | ||
| 3142 | 2009-05-13 Sebastian Pop <sebastian.pop@amd.com> | |
| 3143 | ||
| 3144 | * graphite-clast-to-gimple.c (newivs_to_depth_to_newiv): New. | |
| 3145 | (graphite_create_new_loop): Pass the newivs vector. Push the | |
| 3146 | newly created IV to newivs. | |
| 3147 | (translate_clast): Pass the newivs vector. | |
| 3148 | (gloog): Create and destroy the newivs vector. | |
| 3149 | ||
| 3150 | 2009-05-13 Sebastian Pop <sebastian.pop@amd.com> | |
| 3151 | ||
| 3152 | * graphite-clast-to-gimple.c (pbb_to_depth_to_oldiv): New. | |
| 3153 | (graphite_loop_normal_form): Initialize loop->aux with the unique | |
| 3154 | IV that has been created. | |
| 3155 | ||
| 3156 | 2009-05-13 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3157 | ||
| 3158 | * tree-chrec.c (evolution_function_right_is_integer_cst): Allow | |
| 3159 | scev with parameters in the base part. They where forbidden | |
| 3160 | exidently. | |
| 3161 | ||
| 3162 | 2009-05-11 Li Feng <nemokingdom@gmail.com> | |
| 3163 | ||
| 45489e99 | 3164 | * gcc.dg/graphite/graphite.exp: Set different default |
| 2abae5f1 | 3165 | compile options by file names. |
| 45489e99 SP |
3166 | * gcc.dg/graphite/block{0-6}.c: Remove dg-option line. |
| 3167 | * gcc.dg/graphite/id-{1-9}.c: Ditto. | |
| 3168 | * gcc.dg/graphite/scop-{0-20}.c: Ditto. | |
| 3169 | * gcc.dg/graphite/scop-matmult.c: Ditto. | |
| 2abae5f1 SP |
3170 | |
| 3171 | 2009-05-08 Li Feng <nemokingdom@gmail.com> | |
| 3172 | ||
| 45489e99 SP |
3173 | * gcc.dg/graphite/graphite_autopar/graphite_autopar.exp: New. |
| 3174 | * gcc.dg/graphite/graphite_autopar/force-parallel-1.c: New. | |
| 3175 | * gcc.dg/graphite/graphite_autopar/force-parallel-2.c: New. | |
| 3176 | * gcc.dg/graphite/graphite_autopar/force-parallel-3.c: New. | |
| 2abae5f1 SP |
3177 | |
| 3178 | 2009-05-07 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3179 | ||
| 3180 | * graphite-scop-detection (build_scops_1): Fix little bug introduced | |
| 3181 | by final cleanup. | |
| 3182 | ||
| 3183 | 2009-05-07 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3184 | ||
| 3185 | * graphite-scop-detection.c (graphite_can_represent_scev): Only | |
| 3186 | allow integer constant strides. | |
| 3187 | (graphite_can_represent_expr): Depend on outermost_loop. | |
| 3188 | (stmt_simple_memref_p, graphite_cannot_represent_loop, | |
| 3189 | harmful_stmt_in_bb, is_simple_operand, stmt_simple_for_scop_p, | |
| 3190 | build_scops_1): Same. | |
| 3191 | (scopdet_basic_block_info): Same and insert layered SCoP | |
| 3192 | detection. | |
| 3193 | (try_generate_gimple_bb): Cleanup. | |
| 3194 | (build_scops): Enable data references. | |
| 3195 | ||
| 45489e99 SP |
3196 | * gcc.dg/graphite/id-5.c: New. |
| 3197 | * gcc.dg/graphite/id-9.c: New. | |
| 2abae5f1 SP |
3198 | * tree-chrec.c (evolution_function_right_is_integer_cst): New. |
| 3199 | * tree-chrec.h (evolution_function_right_is_integer_cst): New. | |
| 3200 | ||
| 3201 | 2009-05-06 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3202 | ||
| 3203 | * sese.c (expand_scalar_variables_ssa_name): Only build expressions, | |
| 3204 | that we have not yet built for this SCoP. | |
| 3205 | ||
| 3206 | 2009-05-06 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3207 | ||
| 3208 | * sese.c (expand_scalar_variables_expr): Fix expand_scalar_variables | |
| 3209 | for complex numbers. | |
| 3210 | ||
| 3211 | 2009-05-06 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3212 | ||
| 3213 | * graphite-ppl.c: Fix build if cloog is not available. | |
| 3214 | ||
| 3215 | 2009-05-04 Li Feng <nemokingdom@gmail.com> | |
| 3216 | ||
| 3217 | * tree-parloops.c (loop_parallel_p): Remove construction of | |
| 3218 | NITER and REDUCTION_LIST. | |
| 3219 | (try_get_loop_niter): New. | |
| 3220 | (try_create_reduction_list): New. | |
| 3221 | (parallelize_loops): Bypass the failed checkings in autopar | |
| 3222 | when can_be_parallel in loop structure is set to true. | |
| 3223 | ||
| 3224 | 2009-05-01 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3225 | ||
| 45489e99 SP |
3226 | * gcc.dg/graphite/id-6.c: Update testcase. |
| 3227 | * gcc.dg/graphite/scop-3.c: Dito. | |
| 2abae5f1 SP |
3228 | |
| 3229 | 2009-05-01 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3230 | ||
| 3231 | * graphite-scop-detection.c (stmt_simple_for_scop_p): | |
| 3232 | Enable EQ_EXPR and NE_EXPR again. | |
| 3233 | ||
| 3234 | 2009-04-30 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3235 | ||
| 3236 | * graphite-scop-detection.c (graphite_can_represent_scev): | |
| 3237 | Add check if scev is affine multivariate. | |
| 3238 | (harmful_stmt_in_bb): Check if we can represent the conditions. | |
| 3239 | (scopdet_basic_block_info (basic_block bb, VEC): Pass the loop to | |
| 3240 | harmful_stmt_in_bb. | |
| 45489e99 | 3241 | * gcc.dg/graphite/id-7.c: New. |
| 2abae5f1 SP |
3242 | |
| 3243 | 2009-04-30 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3244 | ||
| 3245 | * graphite-sese-to-poly.c (bb_contains_non_iv_scalar_phi_nodes): | |
| 3246 | Check all bbs in region, not only the bbs that are represented in | |
| 3247 | GRAPHITE. | |
| 3248 | (build_poly_scop): Add newline. | |
| 45489e99 | 3249 | * gcc.dg/graphite/id-8.c: New. |
| 2abae5f1 SP |
3250 | |
| 3251 | 2009-04-30 Li Feng <nemokingdom@gmail.com> | |
| 3252 | ||
| 3253 | * cfgloop.c (alloc_loop): Initialize can_be_parallel to false | |
| 3254 | when loop initialize. | |
| 3255 | * cfgloop.h (struct loop): Introduce flag can_be_parallel. | |
| 3256 | * common.opt: Declare flag_graphite_force_parallel. | |
| 3257 | * graphite-clast-to-gimple.c (translate_clast): Mark the innermost | |
| 3258 | loop parallel. | |
| 3259 | * graphite-poly.c (apply_poly_transforms): Introduce | |
| 3260 | flag_graphite_force_parallel. | |
| 3261 | * tree-ssa-loop.c (gate_graphite_transforms): ditto. | |
| 3262 | * toplev.c (process_options): ditto and replace a not correctly | |
| 3263 | encoded space. | |
| 3264 | ||
| 3265 | 2009-04-30 Li Feng <nemokingdom@gmail.com> | |
| 3266 | ||
| 3267 | * graphite-clast-to-gimple.c (loop_iv_stack_patch_for_consts): | |
| 3268 | Change the call of gbb_loop_at_index and/or gbb_loop_index due | |
| 3269 | to the redefinition. | |
| 3270 | (compute_cloog_iv_types_1): ditto. | |
| 3271 | (build_iv_mapping): ditto. | |
| 3272 | * graphite-sese-to-poly.c (new_gimple_bb): Remove GBB_LOOPS related | |
| 3273 | initialization. | |
| 3274 | (free_gimple_bb): Removed GBB_LOOPS related free part. | |
| 3275 | (build_bb_loops): Removed. | |
| 3276 | * sese.h (struct gimple_bb): Removed loops. | |
| 3277 | (GBB_LOOPS): Removed. | |
| 3278 | (gbb_loop_at_index): Instead of using GBB_LOOPS, we use sese instead. | |
| 3279 | (gbb_loop_index): ditto. | |
| 3280 | ||
| 3281 | 2009-04-24 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3282 | ||
| 3283 | * graphite-scop-detection.c (graphite_can_represent_scev): Do not | |
| 3284 | allow non constant strides. | |
| 45489e99 | 3285 | * gcc.dg/graphite/scop-20.c: New. |
| 2abae5f1 SP |
3286 | |
| 3287 | 2009-04-24 Sebastian Pop <sebastian.pop@amd.com> | |
| 3288 | ||
| 3289 | * graphite-scop-detection.c (dot_all_scops): Fix system call | |
| 3290 | return value warning. | |
| 3291 | (dot_scop): Same. | |
| 3292 | ||
| 3293 | 2009-04-24 Sebastian Pop <sebastian.pop@amd.com> | |
| 3294 | ||
| 45489e99 SP |
3295 | * gcc.dg/graphite/id-6.c: Fix pattern. |
| 3296 | * gcc.dg/graphite/scop-3.c: Same. | |
| 2abae5f1 SP |
3297 | |
| 3298 | 2009-04-24 Sebastian Pop <sebastian.pop@amd.com> | |
| 3299 | ||
| 3300 | * graphite-poly.c (map_into_dep_poly, map_dr_into_dep_poly, | |
| 3301 | build_pairwise_constraint, dr_equality_constraints, | |
| 3302 | build_pairwise_scheduling_equality, | |
| 3303 | build_pairwise_scheduling_inequality, lexicographically_gt_p, | |
| 3304 | build_lexicographically_gt_constraint, dependence_polyhedron, | |
| 3305 | graphite_legal_transform_dr, graphite_legal_transform_bb, | |
| 3306 | graphite_legal_transform): New. | |
| 3307 | * graphite-poly.h (graphite_legal_transform): Declared. | |
| 3308 | * graphite-sese-to-poly.c (build_poly_scop): Call to | |
| 3309 | graphite_legal_transform is disabled for the moment. | |
| 3310 | ||
| 3311 | 2009-04-24 Sebastian Pop <sebastian.pop@amd.com> | |
| 3312 | ||
| 3313 | * graphite-poly.h (pbb_nb_scattering_dims): New. | |
| 3314 | (pbb_nb_scattering): Use it. | |
| 3315 | ||
| 3316 | 2009-04-24 Sebastian Pop <sebastian.pop@amd.com> | |
| 3317 | ||
| 3318 | * graphite-ppl.c (ppl_insert_dimensions_pointset): Add | |
| 3319 | Pointset_Powerset version of ppl_insert_dimensions. | |
| 3320 | * graphite-ppl.h (ppl_insert_dimensions_pointset): Declared. | |
| 3321 | ||
| 3322 | 2009-04-24 Sebastian Pop <sebastian.pop@amd.com> | |
| 3323 | ||
| 3324 | * graphite-ppl.c (ppl_insert_dimensions): Fix formatting. | |
| 3325 | ||
| 3326 | 2009-04-24 Sebastian Pop <sebastian.pop@amd.com> | |
| 3327 | ||
| 3328 | * graphite-poly.h: Fix comment. | |
| 3329 | ||
| 3330 | 2009-04-24 Sebastian Pop <sebastian.pop@amd.com> | |
| 3331 | ||
| 3332 | * graphite-sese-to-poly.c (build_poly_dr): Fix data ref multiplier. | |
| 3333 | ||
| 3334 | 2009-04-24 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3335 | ||
| 3336 | * sese.c (expand_scalar_variables_stmt): Only iterate over the old | |
| 3337 | statements. | |
| 3338 | ||
| 3339 | 2009-04-24 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3340 | ||
| 3341 | * graphite-sese-to-poly.c (var_used_in_not_loop_header_phi_node): New. | |
| 3342 | (graphite_stmt_p): Represent bbs necessary to build the phi nodes of | |
| 3343 | conditions. | |
| 3344 | ||
| 3345 | 2009-04-20 Sebastian Pop <sebastian.pop@amd.com> | |
| 3346 | ||
| 3347 | * graphite-scop-detection.c (stmt_simple_for_scop_p): Do not | |
| 3348 | handle EQ_EXPR and NE_EXPR. | |
| 3349 | ||
| 3350 | 2009-04-17 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3351 | ||
| 3352 | * graphite-poly.h (poly_dr): Fix comment. | |
| 3353 | ||
| 3354 | 2009-04-09 Sebastian Pop <sebastian.pop@amd.com> | |
| 3355 | Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3356 | ||
| 3357 | * graphite-poly.c (new_poly_bb): Do not initialize PBB_DOMAIN | |
| 3358 | with a zero dimension polyhedron. | |
| 3359 | (find_scop_parameters): Move the call to scop_set_nb_params here. | |
| 3360 | (build_loop_iteration_domains): Store in loop->aux the iteration | |
| 3361 | domain polyhedron. | |
| 3362 | (build_scop_iteration_domain): Fix PBB_DOMAIN for bbs not surrounded | |
| 3363 | by any loop in scop. | |
| 3364 | (build_poly_scop): Do not call scop_set_nb_params. | |
| 3365 | ||
| 3366 | 2009-04-09 Sebastian Pop <sebastian.pop@amd.com> | |
| 3367 | Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3368 | ||
| 3369 | * graphite-sese-to-poly.c (add_condition_to_pbb): Pass code to | |
| 3370 | add_condition_to_domain not GT_EXPR. | |
| 3371 | ||
| 3372 | 2009-04-09 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3373 | ||
| 3374 | * graphite-ppl.c (debug_ppl_powerset_matrix): New. | |
| 3375 | * graphite-ppl.h (debug_ppl_powerset_matrix): New. | |
| 3376 | * graphite-sese-to-poly.c (add_condition_to_pbb): Use | |
| 3377 | upper_bound_assign to calculate unions. | |
| 45489e99 | 3378 | * gcc.dg/graphite/id-6.c: New. |
| 2abae5f1 SP |
3379 | |
| 3380 | 2009-04-09 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3381 | ||
| 3382 | * graphite-scop-detection.c (canonicalize_loop_closed_ssa): Do not | |
| 3383 | handle abnormal edges. | |
| 3384 | ||
| 3385 | 2009-04-09 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3386 | ||
| 3387 | * graphite-poly.c (new_poly_dr, free_poly_dr): New. | |
| 3388 | (free_poly_bb): Also free poly_drs. | |
| 3389 | * graphite-poly.h (new_poly_dr, free_poly_dr): New. | |
| 3390 | (poly_dr): Polyhedron to Pointset_Powerset. | |
| 3391 | (pdr_accessp_nb_subscripts): Same. | |
| 3392 | * graphite-sese-to-poly.c (build_poly_dr): Same. And actually build | |
| 3393 | poly_drs. | |
| 3394 | ||
| 3395 | 2009-04-08 Sebastian Pop <sebastian.pop@amd.com> | |
| 3396 | ||
| 3397 | * graphite-clast-to-gimple.c (initialize_cloog_names): Change cloog | |
| 3398 | names into more meaningful names. | |
| 3399 | ||
| 3400 | 2009-04-08 Sebastian Pop <sebastian.pop@amd.com> | |
| 3401 | ||
| 45489e99 SP |
3402 | * gfortran.dg/graphite/interchange-1.c: New. |
| 3403 | * gfortran.dg/graphite/interchange-2.c: New. | |
| 2abae5f1 SP |
3404 | |
| 3405 | 2009-04-08 Sebastian Pop <sebastian.pop@amd.com> | |
| 3406 | ||
| 3407 | * graphite-clast-to-gimple.c (graphite_loop_normal_form): Do not build | |
| 3408 | the reduction_list. | |
| 3409 | * tree-parloops.c (rewrite_phi_with_iv): New. | |
| 3410 | (rewrite_all_phi_nodes_with_iv): New. | |
| 3411 | (canonicalize_loop_ivs): Call them. | |
| 3412 | ||
| 3413 | 2009-04-08 Sebastian Pop <sebastian.pop@amd.com> | |
| 3414 | ||
| 3415 | * graphite-sese-to-poly.c (try_generate_gimple_bb): Use | |
| 3416 | graphite_find_data_references_in_stmt. | |
| 3417 | * tree-data-ref.c (graphite_find_data_references_in_stmt): New. | |
| 3418 | * tree-data-ref.h (graphite_find_data_references_in_stmt): Declared. | |
| 3419 | ||
| 3420 | 2009-04-08 Sebastian Pop <sebastian.pop@amd.com> | |
| 3421 | ||
| 3422 | * sese.c (add_loop_exit_phis): Don't fail on non SSA_NAME renames. | |
| 3423 | ||
| 3424 | 2009-04-08 Sebastian Pop <sebastian.pop@amd.com> | |
| 3425 | ||
| 3426 | * graphite-sese-to-poly.c (build_scop_bbs_1): Use bb_in_sese_p | |
| 3427 | instead of bb_in_region. | |
| 3428 | (flag_bb_in_region): Same. Renamed flag_bb_in_sese. | |
| 3429 | (build_sese_conditions): Use flag_bb_in_sese. | |
| 3430 | * sese.c (register_bb_in_sese): Removed. | |
| 3431 | (new_sese): Remove initialization of SESE_REGION_BBS. | |
| 3432 | (free_sese): Do not free SESE_REGION_BBS. | |
| 3433 | * sese.h (struct sese): Remove field region_basic_blocks. | |
| 3434 | (SESE_REGION_BBS): Removed. | |
| 3435 | (bb_in_sese_p): Implement in function of bb_in_region. | |
| 3436 | ||
| 3437 | 2009-04-08 Sebastian Pop <sebastian.pop@amd.com> | |
| 3438 | ||
| 3439 | * graphite-scop-detection.c (limit_scops): Deal only with single exit | |
| 3440 | loops. | |
| 3441 | ||
| 3442 | 2009-04-08 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3443 | ||
| 3444 | * graphite-scop-detection.c (stmt_simple_for_scop_p): Allow NE_EXPR | |
| 3445 | and EQ_EXPR. | |
| 3446 | * graphite-sese-to-poly.c (create_linear_expr_from_tree): New. | |
| 3447 | (add_condition_to_domain): New. | |
| 3448 | (add_condition_to_pbb): New. | |
| 3449 | (add_conditions_to_domain): Cleanup and handle of NE_EXPR and EQ_EXPR. | |
| 45489e99 | 3450 | * gcc.dg/graphite/scop-3.c: Update number of detected SCoPs. |
| 2abae5f1 SP |
3451 | |
| 3452 | 2009-04-08 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3453 | ||
| 3454 | * graphite-clast-to-gimple.c (build_cloog_prog): ppl_Polyhedron -> | |
| 3455 | ppl_Pointset_Powerset. | |
| 3456 | * graphite-poly.c (new_poly_bb, free_poly_bb): Same. | |
| 3457 | * graphite-poly.h (poly_bb): poly_bb.domain Same. | |
| 3458 | (pbb_nb_loops): Same. | |
| 3459 | * graphite-sese-to-poly.c (build_loop_iteration_domains, | |
| 3460 | add_conditions_to_domain): Same. | |
| 3461 | * graphite-ppl.c (new_Cloog_Domain_from_ppl_Pointset_Powerset): New. | |
| 3462 | (ppl_print_polyhedron_matrix): ppl_Polyhedron_t -> | |
| 3463 | ppl_const_Polyhedron_t. | |
| 3464 | (ppl_print_powerset_matrix): New. | |
| 3465 | * graphite-ppl.h (new_Cloog_Domain_from_ppl_Pointset_Powerset, | |
| 3466 | ppl_print_powerset_matrix): New. | |
| 3467 | (ppl_print_polyhedron_matrix): Updated. | |
| 3468 | ||
| 3469 | 2009-04-07 Sebastian Pop <sebastian.pop@amd.com> | |
| 3470 | ||
| 3471 | * tree-scalar-evolution.c (analyze_scalar_evolution_1): Fix comment. | |
| 3472 | ||
| 3473 | 2009-04-07 Sebastian Pop <sebastian.pop@amd.com> | |
| 3474 | ||
| 3475 | * graphite-poly.c (extend_scattering): Fix indenting. Free cstr. | |
| 3476 | (print_iteration_domains, debug_iteration_domain, | |
| 3477 | debug_iteration_domains): New. | |
| 3478 | * graphite-poly.h (print_iteration_domains, debug_iteration_domain, | |
| 3479 | debug_iteration_domains): Declared. | |
| 3480 | * graphite-sese-to-poly.c (build_pbb_scattering_polyhedrons): Fix | |
| 3481 | indenting. | |
| 3482 | ||
| 3483 | 2009-04-03 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3484 | Sebastian Pop <sebastian.pop@amd.com> | |
| 3485 | ||
| 3486 | * graphite-poly.h (print_iteration_domain): New. | |
| 3487 | * graphite-sese-to-poly.c (add_conditions_to_domain): Fixed bug. | |
| 3488 | (build_sese_conditions_1, build_sese_conditions_after, | |
| 3489 | build_sese_conditions_before): New. | |
| 3490 | (build_sese_conditions): Rewritten. | |
| 3491 | ||
| 3492 | 2009-04-03 Sebastian Pop <sebastian.pop@amd.com> | |
| 3493 | Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3494 | ||
| 3495 | Cleanup of code generation liveouts. | |
| 3496 | * graphite-clast-to-gimple.c (translate_clast): Use a single | |
| 3497 | rename_map instead of one per translated statement. | |
| 3498 | Do not use SESE_LIVEOUT_RENAMES. | |
| 3499 | (graphite_loop_normal_form): Do not use SESE_REDUCTION_LIST. | |
| 3500 | (gloog): Do not use SESE_LIVEOUT_RENAMES. | |
| 3501 | * graphite-scop-detection.c (harmful_stmt_in_bb): Return the close | |
| 3502 | phi node of a reduction: when a loop contains a reduction used outside | |
| 3503 | the loop, there should be a scalar close phi node on the exit block. | |
| 3504 | * sese.c (new_sese): Do not initialize SESE_LIVEOUT, | |
| 3505 | SESE_LIVEOUT_RENAMES, and SESE_REDUCTION_LIST. | |
| 3506 | (free_sese): Do not free them. | |
| 3507 | (sese_build_liveouts_use): Do not use them. | |
| 3508 | (sese_build_liveouts_bb): Same. | |
| 3509 | (sese_build_liveouts): Same. | |
| 3510 | (sese_insert_phis_for_liveouts): Same. | |
| 3511 | (sese_adjust_phis_for_liveouts): Same. Renamed sese_adjust_liveout_phis. | |
| 3512 | (defined_in_loop_p): New. | |
| 3513 | (alive_after_loop): New. | |
| 3514 | (close_phi_not_yet_inserted_p): New. | |
| 3515 | (struct alep, alep_p): New. | |
| 3516 | (add_loop_exit_phis): Remove from the rename_map all the names defined | |
| 3517 | in the code generated loop. | |
| 3518 | (insert_loop_close_phis): Traverse the rename_map passed to it. | |
| 3519 | Don't use SESE_LIVEOUT_RENAMES. | |
| 3520 | (default_liveout_before_guard): Renamed default_before_guard. | |
| 3521 | (insert_guard_phis): Do not use SESE_LIVEOUT_RENAMES. | |
| 3522 | (graphite_copy_stmts_from_block): Do not directly call set_rename. | |
| 3523 | (register_sese_liveout_renames): Removed. | |
| 3524 | (copy_bb_and_scalar_dependences): Do not call it. | |
| 3525 | * sese.h (struct sese): Removed fields: liveout, liveout_renames, and | |
| 3526 | reduction_list. | |
| 3527 | (SESE_LIVEOUT): Removed. | |
| 3528 | (SESE_LIVEOUT_RENAMES): Removed. | |
| 3529 | (SESE_REDUCTION_LIST): Removed. | |
| 3530 | (sese_build_liveouts): Removed. | |
| 3531 | (sese_adjust_phis_for_liveouts): Renamed sese_adjust_liveout_phis. | |
| 3532 | (insert_loop_close_phis): Pass a htab_t instead of a sese. | |
| 3533 | (insert_guard_phis): Same. | |
| 3534 | (rename_map_elt): Declare a VEC of them. | |
| 3535 | * tree-parloops.c (canonicalize_loop_ivs): reduction_list contains | |
| 3536 | trees not pointers to trees. | |
| 3537 | ||
| 3538 | Rewrite in canonical close SSA form: | |
| 3539 | * graphite-scop-detection.c (contains_only_close_phi_nodes): New. | |
| 3540 | (limit_scops): Close the scop after the block containing the close phi | |
| 3541 | nodes. | |
| 3542 | (canonicalize_loop_closed_ssa): New. | |
| 3543 | (canonicalize_loop_closed_ssa_form): New. | |
| 3544 | (build_scops): Call canonicalize_loop_closed_ssa_form. | |
| 3545 | ||
| 3546 | * graphite-sese-to-poly.c: Fix typos. | |
| 3547 | ||
| 3548 | 2009-04-03 Sebastian Pop <sebastian.pop@amd.com> | |
| 3549 | ||
| 3550 | * graphite-poly.c (print_scattering_function, print_pbb_domain): | |
| 3551 | Extended. | |
| 3552 | (dump_gbb_conditions, dump_gbb_cases, print_iteration_domain): New. | |
| 3553 | (print_pbb): Add conditions. | |
| 3554 | ||
| 3555 | 2009-04-01 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3556 | Sebastian Pop <sebastian.pop@amd.com> | |
| 3557 | ||
| 3558 | * graphite-scop-detection.c (bb_in_sd_region): Use bb_in_region. | |
| 3559 | * graphite-sese-to-poly.c (all_non_dominated_preds_marked_p): New. | |
| 3560 | (build_scop_bbs_1): New. | |
| 3561 | (build_scop_bbs): Rewrite. | |
| 3562 | * sese.h (bb_in_region): New. | |
| 3563 | ||
| 3564 | 2009-03-29 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3565 | ||
| 3566 | * graphite-poly.c (new_poly_bb, free_poly_bb): Initialize/free | |
| 3567 | poly_drs vector. | |
| 3568 | (print_scop): Style. | |
| 3569 | * graphite-poly.h (poly_bb): Add drs vector. | |
| 3570 | (PBB_DRS): Add accessor. | |
| 3571 | * graphite-sese-to-poly.c (build_poly_dr): New. | |
| 3572 | (build_pbb_drs, build_scop_drs): New. | |
| 3573 | (build_poly_scop): call build_scop_drs (Disabled at the moment). | |
| 3574 | ||
| 3575 | 2009-03-29 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3576 | ||
| 3577 | * tree-ssa-loop.c: Include forgotten toplev.h | |
| 3578 | ||
| 3579 | 2009-03-29 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3580 | ||
| 3581 | * graphite-poly.c: (apply_poly_transforms): sorry -> gcc_unreachable. | |
| 45489e99 SP |
3582 | * gcc.dg/graphite/pr37883.c: Remove -floop-* |
| 3583 | * gcc.dg/graphite/pr37928.c: Same | |
| 3584 | * gcc.dg/graphite/pr38409.c: Same | |
| 3585 | * gcc.dg/graphite/pr38498.c: Same | |
| 3586 | * gcc.dg/graphite/pr38559.c: Same | |
| 3587 | * gcc.dg/graphite/pr39335.c: Same | |
| 3588 | * gcc.dg/graphite/pr39335_1.c: Same | |
| 3589 | * gfortran.dg/graphite/block-2.f: Same | |
| 2abae5f1 SP |
3590 | * tree-ssa-loop.c (gate_graphite_transforms): Always fail if called |
| 3591 | with -floop-*. | |
| 3592 | ||
| 3593 | 2009-03-28 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3594 | ||
| 3595 | * graphite-sese-to-poly.c (ref_nb_loops, build_access_matrix_with_af, | |
| 3596 | build_access_matrix, build_scop_data_accesses): Remove access function | |
| 3597 | building. (We get a new version soon). | |
| 3598 | (build_bb_loops, scan_tree_for_params_right_scev): Update. | |
| 3599 | * sese.h (nb_loops_around_loop_in_sese): Remove. | |
| 3600 | (sese_loop_depth): Do not use SESE_LOOP_NEST any more. | |
| 3601 | ||
| 3602 | 2009-03-27 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3603 | Sebastian Pop <sebastian.pop@amd.com> | |
| 3604 | ||
| 3605 | * graphite-scop-detection.c (struct scopdet_info): Rename last | |
| 3606 | field to exit. | |
| 3607 | (scopdet_basic_block_info, build_scops_1): Don't use | |
| 3608 | CDI_POST_DOMINATORS. CDI_POST_DOMINATORS should never be used. | |
| 3609 | ||
| 3610 | 2009-03-26 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3611 | Sebastian Pop <sebastian.pop@amd.com> | |
| 3612 | ||
| 3613 | * graphite-clast-to-gimple.c (gloog): Call sese_build_liveouts. | |
| 3614 | * sese.c (sese_build_liveouts_use): Renamed from | |
| 3615 | sese_build_livein_liveouts_use. Remove liveins. | |
| 3616 | (sese_build_liveouts_bb): Renamed from sese_build_livein_liveouts_bb. | |
| 3617 | Call sese_build_liveouts_use. | |
| 3618 | (sese_build_liveouts): Renamed from sese_build_livein_liveouts. | |
| 3619 | Call sese_build_liveouts_bb. | |
| 3620 | (new_sese, free_sese): Remove liveins. | |
| 3621 | (sese_add_exit_phis_var): Deleted. | |
| 3622 | (sese_insert_phis_for_liveouts): Call sese_add_exit_phis_edge | |
| 3623 | directly. | |
| 3624 | (graphite_copy_stmts_from_block): Remove SESE_NUM_VER. | |
| 3625 | ||
| 3626 | * sese.h (sese): Remove num_ver and livein. | |
| 3627 | (SESE_LIVEIN, SESE_LIVEIN_VER, SESE_NUM_VER): Removed. | |
| 3628 | ||
| 3629 | 2009-03-25 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3630 | ||
| 3631 | * graphite-sese-to-poly.c (build_scop_scattering): Fix compile. | |
| 3632 | ||
| 3633 | 2009-03-25 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3634 | ||
| 3635 | * graphite-sese-to-poly.c (compare_prefix_loops): Removed. | |
| 3636 | (build_scop_scattering): Do not use compare_prefix_loops any more. | |
| 3637 | (nb_common_loops): New. | |
| 3638 | ||
| 3639 | 2009-03-24 Sebastian Pop <sebastian.pop@amd.com> | |
| 3640 | ||
| 3641 | * sese.c (get_new_name_from_old_name): Renamed get_rename. | |
| 3642 | (register_old_and_new_names): Renamed set_rename. | |
| 3643 | ||
| 3644 | 2009-03-24 Sebastian Pop <sebastian.pop@amd.com> | |
| 3645 | ||
| 3646 | * graphite-scop-detection.h (nb_reductions_in_loop): Revert removal | |
| 3647 | of the decl from the previous commit. | |
| 3648 | ||
| 3649 | 2009-03-24 Sebastian Pop <sebastian.pop@amd.com> | |
| 3650 | ||
| 3651 | * graphite-scop-detection.c (dot_scop): New. | |
| 3652 | * graphite-scop-detection.h (dot_scop): Declared. | |
| 3653 | ||
| 3654 | 2009-03-24 Sebastian Pop <sebastian.pop@amd.com> | |
| 3655 | ||
| 3656 | * graphite-sese-to-poly.c (compare_prefix_loops): Fix compare. | |
| 3657 | ||
| 3658 | 2009-03-24 Sebastian Pop <sebastian.pop@amd.com> | |
| 3659 | ||
| 3660 | * cfgloopmanip.c (create_empty_loop_on_edge): Generate the loop exit | |
| 3661 | condition at the end of the loop. | |
| 3662 | * graphite.c (graphite_initialize, graphite_finalize): Print to | |
| 3663 | dump_file the compiled function. | |
| 3664 | * graphite-clast-to-gimple.c (graphite_create_new_loop): Update use | |
| 3665 | of create_empty_loop_on_edge. | |
| 3666 | (translate_clast): Update the code generation of loops for the new | |
| 3667 | shape of loops. | |
| 3668 | * cfgloop.h (create_empty_loop_on_edge): Update declaration. | |
| 3669 | ||
| 3670 | 2009-03-24 Sebastian Pop <sebastian.pop@amd.com> | |
| 3671 | ||
| 3672 | Reverted the patch from 2009-03-19. | |
| 3673 | ||
| 3674 | 2009-03-19 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3675 | ||
| 3676 | * graphite-poly.c (new_poly_bb, free_poly_bb): Initialize/free | |
| 3677 | poly_drs vector. | |
| 3678 | (print_scop): Style. | |
| 3679 | * graphite-poly.h (poly_bb): Add drs vector. | |
| 3680 | (PBB_DRS): Add accessor. | |
| 3681 | * graphite-sese-to-poly.c (ref_nb_loops): Remove. | |
| 3682 | (build_access_matrix_with_af, build_access_matrix, | |
| 3683 | build_scop_data_accesses): Delete. | |
| 3684 | (build_poly_dr): New. | |
| 3685 | (build_pbb_drs, build_scop_drs): New. | |
| 3686 | (build_poly_scop): call build_scop_drs. | |
| 3687 | ||
| 3688 | 2009-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
| 3689 | ||
| 3690 | * graphite-scop-detection.c (dot_all_scops_1): Close the table | |
| 3691 | once per basic block. | |
| 3692 | ||
| 3693 | 2009-03-13 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3694 | ||
| 3695 | * graphite-scop-detection.c (graphite_can_represent_scev): New. | |
| 3696 | (graphite_can_represent_expr): Renamed from loop_affine_expr | |
| 3697 | and enhanced. | |
| 3698 | (stmt_simple_for_scop_p): Call graphite_can_represent_expr. | |
| 3699 | (graphite_cannot_represent_loop): Add scop_entry to parameters. | |
| 3700 | (scopdet_basic_block_info): Actually define entry_block. | |
| 3701 | (stmt_simple_memref_p): Moved here from ... | |
| 3702 | ||
| 3703 | * tree-data-ref.c (stmt_simple_memref_p): here. | |
| 3704 | * tree-data-ref.h (stmt_simple_memref_p): Removed. | |
| 3705 | ||
| 3706 | 2009-03-13 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3707 | ||
| 45489e99 | 3708 | * gcc.dg/graphite/id-4.c: New. |
| 2abae5f1 SP |
3709 | |
| 3710 | 2009-03-12 Sebastian Pop <sebastian.pop@amd.com> | |
| 3711 | ||
| 3712 | * sese.c (expand_scalar_variables_expr): Handle tcc_comparison. | |
| 3713 | (register_old_and_new_names): Update the content of the map. | |
| 3714 | When there was already a rename_map_elt in the map at that | |
| 3715 | location, free it. | |
| 3716 | (copy_bb_and_scalar_dependences): Do rename_variables after | |
| 3717 | expand_scalar_variables. | |
| 3718 | * graphite-clast-to-gimple.c (build_iv_mapping): Update the content | |
| 3719 | of the map. When there was already a rename_map_elt in the | |
| 3720 | map at that location, free it. | |
| 3721 | (translate_clast): Pass the rename_map. Do not initialize and free | |
| 3722 | a rename_map per stmt_user. | |
| 3723 | (gloog): Initialize and free one rename_map and pass it to | |
| 3724 | translate_clast. | |
| 3725 | ||
| 3726 | 2009-03-12 Sebastian Pop <sebastian.pop@amd.com> | |
| 3727 | ||
| 3728 | * sese.c (expand_scalar_variables_stmt, | |
| 3729 | expand_scalar_variables_ssa_name): Add a gimple_stmt_iterator | |
| 3730 | parameter. | |
| 3731 | (expand_scalar_variables_expr): Handle REALPART_EXPR and IMAGPART_EXPR. | |
| 3732 | (expand_scalar_variables): Pass to expand_scalar_variables_stmt | |
| 3733 | the gimple_stmt_iterator of the statement to be expanded. | |
| 3734 | * graphite-scop-detection.c (is_simple_operand): Do handle | |
| 3735 | REALPART_EXPR. | |
| 3736 | ||
| 3737 | 2009-03-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3738 | ||
| 3739 | * graphite-scop-detection.c (is_simple_operand): Do not handle | |
| 3740 | REALPART_EXPR. | |
| 45489e99 | 3741 | * gcc.dg/graphite/id-2.c: New. |
| 2abae5f1 SP |
3742 | |
| 3743 | * graphite-sese-to-poly.c (build_bb_loops, | |
| 3744 | add_value_to_dim, scan_tree_for_params_right_scev, | |
| 3745 | scan_tree_for_params_int, scan_tree_for_params, idx_record_params, | |
| 3746 | find_params_in_bb, build_loop_iteration_domains, | |
| 3747 | add_conditions_to_domain): Remove subtract. | |
| 3748 | ||
| 3749 | 2009-03-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3750 | ||
| 3751 | * graphite-clast-to-gimple.c (loop_iv_stack_patch_for_consts, | |
| 3752 | build_iv_mapping, compute_cloog_iv_types_1, build_cloog_prog): | |
| 3753 | pbb_loop_at_index -> gbb_loop_at_index. | |
| 3754 | * graphite-poly.c (new_poly_bb, new_scop): New accessors. | |
| 3755 | (debug_loop_vec): Delete. | |
| 3756 | * graphite-poly.h (poly_bb, scop): Change black_box and region to void | |
| 3757 | pointer. Move LOOPS to gimple_bb_p and insert nb_params. | |
| 3758 | (PBB_LOOPS): Removed. | |
| 3759 | (PBB_BLACK_BOX): Insert cast. | |
| 3760 | (pbb_set_black_box): New setter. | |
| 3761 | (pbb_loop_at_index, pbb_loop_index): Removed. | |
| 3762 | (scop_set_region, scop_set_nb_params): New. | |
| 3763 | * graphite-sese-to-poly.c (new_gimple_bb, free_gimple_bb, | |
| 3764 | build_scop_scattering, build_bb_loops): Add GBB_LOOPS. | |
| 3765 | (build_poly_scop): Use scop_set_nb_params. | |
| 3766 | * sese.h (gimple_bb): Add LOOPS. | |
| 3767 | (GBB_LOOPS, gbb_loop_index, gbb_loop_at_index): New. | |
| 3768 | ||
| 3769 | 2009-03-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3770 | ||
| 3771 | Revert previous commit. | |
| 3772 | ||
| 3773 | 2009-03-11 Sebastian Pop <sebastian.pop@amd.com> | |
| 3774 | ||
| 3775 | * sese.c (expand_scalar_variables_expr): Handle tcc_comparison. | |
| 3776 | (register_old_and_new_names): Update the content of the map. | |
| 3777 | When there was already a rename_map_elt in the map at that | |
| 3778 | location, free it. | |
| 3779 | (copy_bb_and_scalar_dependences): Do rename_variables after | |
| 3780 | expand_scalar_variables. | |
| 3781 | * graphite-clast-to-gimple.c (build_iv_mapping): Update the content | |
| 3782 | of the map. When there was already a rename_map_elt in the | |
| 3783 | map at that location, free it. | |
| 3784 | (translate_clast): Pass the rename_map. Do not initialize and free | |
| 3785 | a rename_map per stmt_user. | |
| 3786 | (gloog): Initialize and free one rename_map and pass it to | |
| 3787 | translate_clast. | |
| 3788 | ||
| 3789 | 2009-03-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3790 | ||
| 3791 | Remove forgotten line in revert. | |
| 3792 | ||
| 3793 | 2009-03-11 Sebastian Pop <sebastian.pop@amd.com> | |
| 3794 | ||
| 3795 | Revert previous commit. | |
| 3796 | ||
| 3797 | 2009-03-10 Sebastian Pop <sebastian.pop@amd.com> | |
| 3798 | ||
| 3799 | * sese.c (register_old_and_new_names): Update the content | |
| 3800 | of the map. When there was already a rename_map_elt in the | |
| 3801 | map at that location, free it. | |
| 3802 | (copy_bb_and_scalar_dependences): Do rename_variables after | |
| 3803 | expand_scalar_variables. | |
| 3804 | * graphite-clast-to-gimple.c (build_iv_mapping): Update the content | |
| 3805 | of the map. When there was already a rename_map_elt in the | |
| 3806 | map at that location, free it. | |
| 3807 | (translate_clast): Pass the rename_map. Do not initialize and free | |
| 3808 | a rename_map per stmt_user. | |
| 3809 | (gloog): Initialize and free one rename_map and pass it to | |
| 3810 | translate_clast. | |
| 3811 | ||
| 3812 | 2009-03-10 Sebastian Pop <sebastian.pop@amd.com> | |
| 3813 | ||
| 3814 | * graphite-clast-to-gimple.c (translate_clast): context_loop | |
| 3815 | is never NULL. | |
| 3816 | ||
| 3817 | 2009-03-10 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3818 | Sebastian Pop <sebastian.pop@amd.com> | |
| 3819 | ||
| 3820 | * graphite-ppl.c (ppl_insert_dimensions): Fix stupid mistake | |
| 3821 | of the use of ppl_Polyhedron_map_space_dimensions. | |
| 3822 | ||
| 3823 | 2009-03-10 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3824 | Sebastian Pop <sebastian.pop@amd.com> | |
| 3825 | ||
| 3826 | * graphite-poly.c (unify_scattering_dimensions): Fix types. | |
| 3827 | * graphite-poly.h (poly_dr_p, poly_dr, POLY_DR_TYPE, PDR_BB, | |
| 3828 | PDR_TYPE, PDR_ACCESSES, pdr_accessp_nb_subscripts, | |
| 3829 | pdr_accessp_nb_iterators, pdr_accessp_nb_params, | |
| 3830 | pdr_accessp_alias_set_dim, pdr_accessp_subscript_dim, | |
| 3831 | pdr_accessp_iterator_dim, pdr_accessp_param_dim, | |
| 3832 | pbb_nb_params): New. | |
| 3833 | (pbb_nb_loops, pbb_nb_scattering, scop_nb_params, | |
| 3834 | nb_loops_around_pbb): Adapt return types. | |
| 3835 | ||
| 3836 | 2009-03-09 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3837 | ||
| 3838 | * Makefile.in (graphite.o, graphite-sese-to-poly.o, | |
| 3839 | graphite-clast-to-gimple.o, graphite-data-ref.o, | |
| 3840 | graphite-scop-detection.o, graphite-poly.o): Add | |
| 3841 | more headers. | |
| 3842 | ||
| 3843 | 2009-03-05 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3844 | ||
| 3845 | * Makefile.in (graphite.o, graphite-sese-to-poly.o, | |
| 3846 | graphite-clast-to-gimple.o, graphite-data-ref.o, | |
| 3847 | graphite-scop-detection.o, graphite-poly.o): Add graphite-poly.h. | |
| 3848 | ||
| 3849 | 2009-03-04 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3850 | ||
| 45489e99 SP |
3851 | * gcc.dg/graphite/pr37485.c: Remove -floop-block |
| 3852 | * gcc.dg/graphite/pr37828.c: Same. | |
| 3853 | * gcc.dg/graphite/pr37684.c: Same. | |
| 3854 | * gcc.dg/graphite/block-0.c: Same. | |
| 3855 | * gcc.dg/graphite/block-1.c: Same. | |
| 3856 | * gcc.dg/graphite/block-2.c: Same. | |
| 3857 | * gcc.dg/graphite/block-3.c: Same. | |
| 3858 | * gcc.dg/graphite/block-4.c: Same. | |
| 3859 | * gcc.dg/graphite/block-5.c: Same. | |
| 3860 | * gcc.dg/graphite/block-6.c: Same. | |
| 3861 | * gfortran.dg/graphite/pr38083.f90: Same. | |
| 3862 | * gfortran.dg/graphite/block-1.f90: Same. | |
| 3863 | * gfortran.dg/graphite/block-3.f90: Same. | |
| 3864 | * gfortran.dg/graphite/pr37852.f90: Same. | |
| 3865 | * gfortran.dg/graphite/block-4.f90: Same. | |
| 3866 | * gfortran.dg/graphite/pr37980.f90: Same. | |
| 3867 | * gfortran.dg/graphite/pr38953.f90: Same. | |
| 3868 | * gfortran.dg/graphite/pr37857.f90: Same. | |
| 2abae5f1 SP |
3869 | * opts.c: Remove -floop-block from -O2. |
| 3870 | * graphite-poly.c: Fail if -floop-block -floop-interchange or | |
| 3871 | -floop-strip-mine are used. | |
| 3872 | ||
| 3873 | 2009-03-04 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3874 | Sebastian Pop <sebastian.pop@amd.com> | |
| 3875 | ||
| 3876 | * graphite-clast-to-gimple.c (build_cloog_prog): Unify scattering | |
| 3877 | dimensions. | |
| 3878 | * graphite-poly.c (pbb_compare, graphite_sort_pbbs, | |
| 3879 | graphite_trans_bb_move_loop, graphite_trans_bb_strip_mine, | |
| 3880 | strip_mine_profitable_p, is_interchange_valid, | |
| 3881 | graphite_trans_bb_block, graphite_trans_loop_block, | |
| 3882 | graphite_trans_scop_block): Temporary removed. | |
| 3883 | (extend_scattering, unify_scattering_dimensions): New. | |
| 3884 | (print_scattering_function, graphite_read_transforms): | |
| 3885 | PBB_SCATTERING -> PBB_TRANSFORMED_SCATTERING. | |
| 3886 | (graphite_generate_scattering_fns): Removed. | |
| 3887 | (apply_poly_transforms): Cleanup. | |
| 3888 | (free_poly_bb): Add PBB_SCATTERING -> PBB_TRANSFORMED_SCATTERING. | |
| 3889 | (schedule_to_scattering): Moved. | |
| 3890 | (PBB_STATIC_SCHEDULE, PBB_SCATTERING): Removed. | |
| 3891 | (PBB_ORIGINAL_SCATTERING, PBB_TRANSFORMED_SCATTERING): New. | |
| 3892 | (pbb_nb_scattering): New. | |
| 3893 | (SCOP_ENTRY, SCOP_EXIT, SCOP_REGION_BBS, SCOP_DEP_GRAPH, SCOP_PARAMS, | |
| 3894 | SCOP_LOOP_NEST, SCOP_PARAMS, SCOP_OLDIVS, SCOP_LIVEOUT_RENAMES): | |
| 3895 | Removed. | |
| 3896 | * graphite-ppl.c (ppl_insert_dimensions): Extended and renamed from | |
| 3897 | shift_poly. | |
| 3898 | (ppl_strip_loop): PBB_SCATTERING -> PBB_TRANSFORMED_SCATTERING. | |
| 3899 | * graphite-scop-detection.c (dot_all_scops_1): PBB_SCATTERING | |
| 3900 | -> PBB_TRANSFORMED_SCATTERING. | |
| 3901 | * graphite-sese-to-poly.c (build_scop_bbs): Remove region. | |
| 3902 | (build_pbb_scattering_polyhedron): Moved from schedule_to_scattering. | |
| 3903 | (build_scop_scattering): Renamed from build_scop_canonical_schedules. | |
| 3904 | (check_poly_representation): Do not return bool. | |
| 3905 | (graphite_transform_loops): Reformat. | |
| 3906 | * sese.h (SESE_ENTRY_BB, SESE_EXIT_BB): New. | |
| 3907 | ||
| 3908 | 2009-03-04 Sebastian Pop <sebastian.pop@amd.com> | |
| 3909 | ||
| 3910 | * graphite-poly.c (print_pbb_domain, print_pbb, print_scop, | |
| 3911 | debug_pbb_domain, debug_pbb, debug_scop): New. | |
| 3912 | * graphite-poly.h (print_pbb_domain, print_pbb, print_scop, | |
| 3913 | debug_pbb_domain, debug_pbb, debug_scop): Declared. | |
| 3914 | ||
| 3915 | 2009-03-02 Sebastian Pop <sebastian.pop@amd.com> | |
| 3916 | ||
| 3917 | PR middle-end/39335 | |
| 3918 | * tree-parloops.c (canonicalize_loop_ivs): Call fold_convert | |
| 3919 | when the type precision of the induction variable should be | |
| 3920 | larger than the type precision of nit. | |
| 3921 | (gen_parallel_loop): Update use of canonicalize_loop_ivs. | |
| 3922 | * graphite-clast-to-gimple.c (graphite_loop_normal_form): Same. | |
| 3923 | * tree-flow.h (canonicalize_loop_ivs): Update declaration. | |
| 3924 | ||
| 45489e99 SP |
3925 | * gcc.dg/graphite/pr39335_1.c: New. |
| 3926 | * gcc.dg/graphite/pr39335.c: New. | |
| 2abae5f1 SP |
3927 | |
| 3928 | 2009-03-02 Sebastian Pop <sebastian.pop@amd.com> | |
| 3929 | ||
| 3930 | * tree-parloops.c (canonicalize_loop_ivs): reduction_list contains | |
| 3931 | SSA_NAMES not struct reduction_info. | |
| 3932 | ||
| 3933 | 2009-03-02 Sebastian Pop <sebastian.pop@amd.com> | |
| 3934 | ||
| 3935 | * sese.c (expand_scalar_variables_expr): Handle ADDR_EXPR. | |
| 3936 | ||
| 3937 | 2009-02-27 Sebastian Pop <sebastian.pop@amd.com> | |
| 3938 | Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3939 | ||
| 3940 | * sese.c (new_sese): Initialize SESE_REDUCTION_LIST. | |
| 3941 | (free_sese): Free SESE_REDUCTION_LIST. | |
| 3942 | * sese.h (struct sese): Add field reduction_list. | |
| 3943 | (SESE_REDUCTION_LIST): New. | |
| 3944 | * graphite-clast-to-gimple.c (graphite_loop_normal_form): Call | |
| 3945 | canonicalize_loop_ivs on SESE_REDUCTION_LIST. | |
| 3946 | ||
| 3947 | 2009-02-27 Sebastian Pop <sebastian.pop@amd.com> | |
| 3948 | Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3949 | ||
| 3950 | * tree-flow.h (gather_scalar_reductions): Use struct loop * instead | |
| 3951 | of loop_p. | |
| 3952 | ||
| 3953 | 2009-02-27 Sebastian Pop <sebastian.pop@amd.com> | |
| 3954 | Tobias Grosser <grosser@fim.uni-passau.de> | |
| 3955 | ||
| 3956 | * tree-parloops.c (struct brli, build_reduction_list_info, | |
| 3957 | analyze_reduction_list, gather_scalar_reductions): New. | |
| 3958 | (loop_parallel_p): Build a reduction list containing only | |
| 3959 | PHI_RESULT SSA_NAMEs: call gather_scalar_reductions. | |
| 3960 | (gen_parallel_loop): Call the analysis analyze_reduction_list. | |
| 3961 | (parallelize_loops): Now reduction_list is a htab_t of SSA_NAMEs. | |
| 3962 | * tree-flow.h (gather_scalar_reductions): Declared. | |
| 3963 | ||
| 3964 | 2009-02-26 Sebastian Pop <sebastian.pop@amd.com> | |
| 3965 | ||
| 3966 | PR middle-end/39308 | |
| 3967 | * graphite-clast-to-gimple.c (graphite_loop_normal_form): Do not call | |
| 3968 | number_of_iterations_exit from a gcc_assert. | |
| 3969 | ||
| 3970 | 2009-02-25 Sebastian Pop <sebastian.pop@amd.com> | |
| 3971 | Jan Sjodin <jan.sjodin@amd.com> | |
| 3972 | ||
| 3973 | * output.h (graphite_out_file, graphite_in_file): Declared. | |
| 3974 | * toplev.c (graphite_out_file, graphite_in_file): New. | |
| 3975 | (init_asm_output): Initialize graphite_in_file and graphite_out_file. | |
| 3976 | * graphite-clast-to-gimple.c (build_cloog_prog): Read PBB_SCATTERING. | |
| 3977 | Don't call schedule_to_scattering. | |
| 3978 | * common.opt (fgraphite-write, fgraphite-read): New. | |
| 3979 | * graphite-poly.c: Include output.h. | |
| 3980 | (print_scattering_function, print_scattering_functions, | |
| 3981 | debug_scattering_function, debug_scattering_functions, | |
| 3982 | graphite_write_transforms, graphite_read_transforms, | |
| 3983 | graphite_generate_scattering_fns): New. | |
| 3984 | (apply_poly_transforms): Do not apply transform if flag_graphite_read. | |
| 3985 | Call graphite_generate_scattering_fns, graphite_write_transforms, | |
| 3986 | graphite_read_transforms. | |
| 3987 | (new_poly_bb): Initialize PBB_SCATTERING. | |
| 3988 | (free_poly_bb): Free PBB_SCATTERING. | |
| 3989 | (schedule_to_scattering): Does not return, initialize PBB_SCATTERING. | |
| 3990 | * graphite-poly.h (struct poly_bb): Add field scattering. | |
| 3991 | (PBB_SCATTERING): New. | |
| 3992 | (print_scattering_function, print_scattering_functions, | |
| 3993 | debug_scattering_function, debug_scattering_functions): Declared. | |
| 3994 | * graphite-ppl.c (cloog_matrix_to_ppl_constraint): Matrices contain | |
| 3995 | GMP values, not integers! | |
| 3996 | (ppl_print_polyhedron_matrix, debug_ppl_polyhedron_matrix, | |
| 3997 | ppl_read_polyhedron_matrix): New. | |
| 3998 | * graphite-ppl.h (ppl_print_polyhedron_matrix, | |
| 3999 | debug_ppl_polyhedron_matrix, | |
| 4000 | ppl_read_polyhedron_matrix): Declared. | |
| 4001 | * Makefile.in (graphite-poly.o): Depends on output.h. | |
| 4002 | ||
| 4003 | 2009-02-23 Sebastian Pop <sebastian.pop@amd.com> | |
| 4004 | Tobias Grosser <grosser@fim.uni-passau.de> | |
| 4005 | ||
| 4006 | Revert this change: | |
| 4007 | * graphite-scop-detection.c (stmt_simple_for_scop_p): Analyze | |
| 4008 | scalar evolutions in the scop_entry->loop_father. | |
| 4009 | ||
| 4010 | 2009-02-23 Sebastian Pop <sebastian.pop@amd.com> | |
| 4011 | Tobias Grosser <grosser@fim.uni-passau.de> | |
| 4012 | ||
| 4013 | * graphite.h (ref_nb_loops): Remove declaration. | |
| 4014 | (struct gimple_bb, gimple_bb_p, GBB_BB, GBB_DATA_REFS, GBB_CONDITIONS, | |
| 4015 | GBB_CONDITION_CASES, GBB_CLOOG_IV_TYPES, gbb_loop, print_gimple_bb, | |
| 4016 | debug_gbb): Moved to sese.h. | |
| 4017 | * sese.h: As said. | |
| 4018 | ||
| 4019 | 2009-02-23 Sebastian Pop <sebastian.pop@amd.com> | |
| 4020 | Tobias Grosser <grosser@fim.uni-passau.de> | |
| 4021 | ||
| 4022 | * graphite-data-ref.[ch]: Disable. | |
| 4023 | ||
| 4024 | 2009-02-23 Sebastian Pop <sebastian.pop@amd.com> | |
| 4025 | Tobias Grosser <grosser@fim.uni-passau.de> | |
| 4026 | ||
| 4027 | * graphite-scop-detection.c (stmt_simple_for_scop_p): Analyze | |
| 4028 | scalar evolutions in the scop_entry->loop_father. | |
| 4029 | ||
| 4030 | 2009-02-23 Sebastian Pop <sebastian.pop@amd.com> | |
| 4031 | ||
| 4032 | * graphite-scop-detection.c (nb_reductions_in_loop): Moved here... | |
| 4033 | (graphite_cannot_represent_loop_niter): Renamed | |
| 4034 | graphite_cannot_represent_loop. Call nb_reductions_in_loop. | |
| 4035 | (limit_scops): build_sese_loop_nests does not return a bool. | |
| 4036 | * graphite-scop-detection.h (nb_reductions_in_loop): Declared. | |
| 4037 | * sese.c (nb_reductions_in_loop): ... from here. | |
| 4038 | (graphite_loop_normal_form): ... from here. | |
| 4039 | (sese_record_loop): Does not fail, so does not return a bool. | |
| 4040 | (build_sese_loop_nests): Same. | |
| 4041 | * sese.h (build_sese_loop_nests): Update declaration. | |
| 4042 | * graphite-clast-to-gimple.c (graphite_loop_normal_form): Moved here... | |
| 4043 | (build_graphite_loop_normal_form): New. | |
| 4044 | (gloog): Call build_graphite_loop_normal_form. | |
| 4045 | * graphite-sese-to-poly.c (build_poly_scop): Don't fail on | |
| 4046 | build_sese_loop_nests. | |
| 4047 | ||
| 45489e99 | 4048 | * gcc.dg/graphite/id-1.c: New. |
| 2abae5f1 SP |
4049 | |
| 4050 | 2009-02-23 Sebastian Pop <sebastian.pop@amd.com> | |
| 4051 | Tobias Grosser <grosser@fim.uni-passau.de> | |
| 4052 | ||
| 4053 | * graphite-sese-to-poly.c (scan_tree_for_params): Remove REAL_CST. | |
| 4054 | The SCoP detection fix is sufficient. | |
| 4055 | ||
| 4056 | 2009-02-21 Sebastian Pop <sebastian.pop@amd.com> | |
| 4057 | ||
| 4058 | PR tree-optimization/39260 | |
| 4059 | * graphite-scop-detection.c (harmful_stmt_in_bb): Stop a SCoP when | |
| 4060 | the basic block contains a condition with a real type. | |
| 4061 | * graphite-sese-to-poly.c (scan_tree_for_params): Handle REAL_CST. | |
| 4062 | ||
| 4063 | * gcc.dg/graphite/pr39260.c: New. | |
| 4064 | ||
| 4065 | 2009-02-21 Sebastian Pop <sebastian.pop@amd.com> | |
| 4066 | ||
| 4067 | * graphite-poly.c: Inlcude params.h. | |
| 4068 | (graphite_trans_loop_block): Use PARAM_LOOP_BLOCK_TILE_SIZE for | |
| 4069 | the size of a tile. | |
| 4070 | * Makefile.in (graphite-poly.o): Depend on PARAMS_H. | |
| 4071 | * params.def (PARAM_LOOP_BLOCK_TILE_SIZE): Define. | |
| 4072 | ||
| 4073 | 2009-02-20 Sebastian Pop <sebastian.pop@amd.com> | |
| 4074 | Tobias Grosser <grosser@fim.uni-passau.de> | |
| 4075 | ||
| 4076 | * graphite-scop-detection.c (dot_all_scops_1, | |
| 4077 | dot_all_scops): Moved here. | |
| 4078 | * graphite-scop-detection.h (dot_all_scops): Declared here. | |
| 4079 | * graphite.c (graphite_initialize, graphite_finalize): New. | |
| 4080 | (graphite_transform_loops): Cleaned up. | |
| 4081 | * sese.c (debug_oldivs): Moved here. | |
| 4082 | * graphite-poly.c (graphite_apply_transformations): Renamed | |
| 4083 | apply_poly_transforms. | |
| 4084 | (debug_loop_vec): Moved here. | |
| 4085 | * graphite-sese-to-poly.c (build_bb_loops, build_sese_conditions_1, | |
| 4086 | scop_contains_non_iv_scalar_phi_nodes, build_sese_conditions, | |
| 4087 | find_scop_parameters, build_scop_iteration_domain, | |
| 4088 | add_conditions_to_constraints, build_scop_canonical_schedules, | |
| 4089 | build_scop_data_accesses): Now static. | |
| 4090 | (build_poly_scop, check_poly_representation): New. | |
| 4091 | ||
| 4092 | 2009-02-20 Sebastian Pop <sebastian.pop@amd.com> | |
| 4093 | ||
| 4094 | * graphite.c (graphite_stmt_p, new_gimple_bb, free_gimple_bb, | |
| 4095 | remove_gbbs_in_scop, free_scops, try_generate_gimple_bb, | |
| 4096 | build_scop_bbs, ref_nb_loops, compare_prefix_loops, | |
| 4097 | build_scop_canonical_schedules, build_bb_loops, add_value_to_dim, | |
| 4098 | scan_tree_for_params_right_scev, scan_tree_for_params_int, | |
| 4099 | scan_tree_for_params, struct irp_data, dx_record_params, | |
| 4100 | find_params_in_bb, find_scop_parameters, gbb_from_bb, | |
| 4101 | build_loop_iteration_domains, add_conditions_to_domain, | |
| 4102 | phi_node_is_iv, bb_contains_non_iv_scalar_phi_nodes, | |
| 4103 | scop_contains_non_iv_scalar_phi_nodes, build_sese_conditions_1, | |
| 4104 | build_sese_conditions, add_conditions_to_constraints, | |
| 4105 | build_scop_iteration_domain, build_access_matrix_with_af, | |
| 4106 | build_access_matrix, | |
| 4107 | build_scop_data_accesses): Moved to graphite-sese-to-poly.c. | |
| 4108 | ||
| 4109 | * graphite-sese-to-poly.c: New. | |
| 4110 | * graphite-sese-to-poly.h: New. | |
| 4111 | ||
| 4112 | * Makefile.in: Add new rule for graphite-sese-to-poly.o. | |
| 4113 | ||
| 4114 | 2009-02-20 Sebastian Pop <sebastian.pop@amd.com> | |
| 4115 | ||
| 4116 | * graphite.c: Split graphite code generation to a new file. | |
| 4117 | (graphite_verify, gmp_cst_to_tree, clast_name_to_gcc, | |
| 4118 | max_precision_type, clast_to_gcc_expression_red, | |
| 4119 | clast_to_gcc_expression, gcc_type_for_clast_expr, | |
| 4120 | gcc_type_for_clast_eq, loop_iv_stack_patch_for_consts, | |
| 4121 | graphite_translate_clast_equation, graphite_create_guard_cond_expr, | |
| 4122 | graphite_create_new_guard, clast_get_body_of_loop, | |
| 4123 | gcc_type_for_cloog_iv, gcc_type_for_iv_of_clast_loop, | |
| 4124 | graphite_create_new_loop, build_iv_mapping, copy_renames, | |
| 4125 | translate_clast, find_cloog_iv_in_expr, compute_cloog_iv_types_1, | |
| 4126 | compute_cloog_iv_types, free_scattering, save_var_name, | |
| 4127 | initialize_cloog_names, build_scop_context, build_cloog_prog, | |
| 4128 | set_cloog_options, debug_clast_stmt, scop_to_clast, | |
| 4129 | print_generated_program, debug_generated_program, | |
| 4130 | gloog): Moved to graphite-clast-to-gimple.c. | |
| 4131 | ||
| 4132 | (struct cloog_prog_clast): Moved to graphite-clast-to-gimple.h. | |
| 4133 | ||
| 4134 | (iv_stack_entry_is_constant, iv_stack_entry_is_iv, | |
| 4135 | loop_iv_stack_push_iv, loop_iv_stack_insert_constant, | |
| 4136 | loop_iv_stack_pop, loop_iv_stack_get_iv, | |
| 4137 | loop_iv_stack_get_iv_from_name, debug_loop_iv_stack, | |
| 4138 | free_loop_iv_stack, loop_iv_stack_remove_constants, | |
| 4139 | debug_rename_elt, debug_rename_map_1, debug_rename_map, | |
| 4140 | rename_map_elt_info, eq_rename_map_elts, debug_ivtype_elt, | |
| 4141 | debug_ivtype_map_1, debug_ivtype_map, ivtype_map_elt_info, | |
| 4142 | eq_ivtype_map_elts, sese_add_exit_phis_edge, | |
| 4143 | sese_add_exit_phis_var, sese_insert_phis_for_liveouts, | |
| 4144 | get_vdef_before_sese, sese_adjust_vphi, | |
| 4145 | get_new_name_from_old_name, sese_adjust_phis_for_liveouts, | |
| 4146 | oldiv_for_loop, rename_variables_in_stmt, is_parameter, | |
| 4147 | is_iv, expand_scalar_variables_ssa_name, | |
| 4148 | expand_scalar_variables_expr, expand_scalar_variables_stmt, | |
| 4149 | expand_scalar_variables, rename_variables, remove_condition, | |
| 4150 | get_true_edge_from_guard_bb, get_false_edge_from_guard_bb, | |
| 4151 | add_loop_exit_phis, insert_loop_close_phis, struct igp, | |
| 4152 | default_liveout_before_guard, add_guard_exit_phis, | |
| 4153 | insert_guard_phis, register_old_and_new_names, | |
| 4154 | graphite_copy_stmts_from_block, register_sese_liveout_renames, | |
| 4155 | copy_bb_and_scalar_dependences, outermost_loop_in_sese, | |
| 4156 | if_region_set_false_region, create_if_region_on_edge, | |
| 4157 | move_sese_in_condition): Moved to sese.c. | |
| 4158 | ||
| 4159 | (nb_loops_around_loop_in_sese, struct ifsese, if_region_entry, | |
| 4160 | if_region_exit, if_region_get_condition_block, | |
| 4161 | struct rename_map_elt, new_rename_map_elt, enum iv_stack_entry_kind, | |
| 4162 | union iv_stack_entry_data_union, struct iv_stack_entry_struct, | |
| 4163 | iv_stack_entry_p, loop_iv_stack, struct ivtype_map_elt, | |
| 4164 | ivtype_map_elt, new_ivtype_map_elt, | |
| 4165 | recompute_all_dominators): Moved to sese.h. | |
| 4166 | ||
| 4167 | * graphite-clast-to-gimple.c: New. | |
| 4168 | * graphite-clast-to-gimple.h: New. | |
| 4169 | * Makefile.in: Add new rule for graphite-clast-to-gimple.o. | |
| 4170 | * sese.c: Modified as said above. | |
| 4171 | * sese.h: Same. | |
| 4172 | ||
| 4173 | 2009-02-20 Sebastian Pop <sebastian.pop@amd.com> | |
| 4174 | ||
| 4175 | * graphite.c: Split scop detection to a new file. | |
| 4176 | (enum gbb_type, gbb_type, get_bb_type, struct sd_region_p, sd_region, | |
| 4177 | move_sd_regions, loop_affine_expr, exclude_component_ref, | |
| 4178 | is_simple_operand, stmt_simple_for_scop_p, harmful_stmt_in_bb, | |
| 4179 | graphite_cannot_represent_loop_niter, struct scopdet_info, | |
| 4180 | scopdet_basic_block_info, build_scops_1, bb_in_sd_region, | |
| 4181 | find_single_entry_edge, find_single_exit_edge, | |
| 4182 | create_single_entry_edge, sd_region_without_exit, | |
| 4183 | create_single_exit_edge, unmark_exit_edges, mark_exit_edges, | |
| 4184 | create_sese_edges, build_graphite_scops, limit_scops, build_scops): | |
| 4185 | Moved to graphite-scop-detection.c. | |
| 4186 | ||
| 4187 | * graphite-scop-detection.c: New. | |
| 4188 | * graphite-scop-detection.h: New. | |
| 4189 | * Makefile.in: Add new rule for graphite-scop-detection.o. | |
| 4190 | ||
| 4191 | * sese.c: Include tree-chrec.h, tree-data-ref.h, and | |
| 4192 | tree-scalar-evolution.h. | |
| 4193 | (nb_reductions_in_loop, graphite_loop_normal_form, sese_record_loop, | |
| 4194 | build_sese_loop_nests): Moved here from graphite.c. | |
| 4195 | (param_index): Renamed parameter_index_in_region. | |
| 4196 | ||
| 4197 | 2009-02-18 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 4198 | Sebastian Pop <sebastian.pop@amd.com> | |
| 4199 | ||
| 4200 | * gcc.dg/graphite/block-0.c: Expected to fail now. | |
| 4201 | * gcc.dg/graphite/block-1.c: Same. | |
| 4202 | * gcc.dg/graphite/block-5.c: Same. | |
| 4203 | * gcc.dg/graphite/block-6.c: Same. | |
| 4204 | ||
| 4205 | 2009-02-18 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 4206 | Sebastian Pop <sebastian.pop@amd.com> | |
| 4207 | ||
| 4208 | * graphite.h: Separate from graphite_bb_p the polyhedral | |
| 4209 | representation in poly_bb_p and the GCC specifics in gimple_bb_p. | |
| 4210 | (struct data_dependence_polyhedron, RDGE_DDP, ddp_p): Moved to | |
| 4211 | graphite-data-ref.h. | |
| 4212 | (struct poly_bb, PBB_SCOP, PBB_STATIC_SCHEDULE, PBB_DOMAIN, | |
| 4213 | PBB_BLACK_BOX, PBB_LOOPS, pbb_nb_loops, pbb_loop_at_index, | |
| 4214 | pbb_loop_index, struct scop, SCOP_BBS, SCOP_REGION, SCOP_ENTRY, | |
| 4215 | SCOP_EXIT, SCOP_REGION_BBS, SCOP_DEP_GRAPH, SCOP_PARAMS, | |
| 4216 | SCOP_LOOP_NEST, SCOP_PARAMS, SCOP_OLDIVS, SCOP_LIVEOUT_RENAMES, | |
| 4217 | scop_nb_params): Moved to graphite-poly.h. | |
| 4218 | * graphite-data-ref.c: Same. | |
| 4219 | * graphite-data-ref.h: New. | |
| 4220 | * graphite.c: Same. | |
| 4221 | (pbb_compare, graphite_sort_pbbs, graphite_trans_bb_move_loop, | |
| 4222 | graphite_trans_bb_strip_mine, strip_mine_profitable_p, | |
| 4223 | is_interchange_valid, graphite_trans_bb_block, | |
| 4224 | graphite_trans_loop_block, scop_max_loop_depth, | |
| 4225 | graphite_trans_scop_block, graphite_apply_transformations, | |
| 4226 | new_poly_bb, free_poly_bb, new_scop, free_scop): Moved to | |
| 4227 | graphite-poly.c. | |
| 4228 | * graphite-poly.h: New. | |
| 4229 | * graphite-poly.c: New. | |
| 4230 | * Makefile.in (OBJS-common): Add graphite-poly.o. | |
| 4231 | (graphite-poly.o): New rule. | |
| 4232 | * tree-data-ref.h (struct data_reference): Remove unused scop field. | |
| 4233 | (DR_SCOP): Removed. | |
| 4234 | ||
| 4235 | 2009-02-18 Sebastian Pop <sebastian.pop@amd.com> | |
| 4236 | Tobias Grosser <grosser@fim.uni-passau.de> | |
| 4237 | ||
| 4238 | * graphite.c: Replace gb -> gbb. | |
| 4239 | * graphite.h: Same. | |
| 4240 | * graphite-data-ref.c: Same. | |
| 4241 | ||
| 4242 | 2009-02-18 Sebastian Pop <sebastian.pop@amd.com> | |
| 4243 | Tobias Grosser <grosser@fim.uni-passau.de> | |
| 4244 | ||
| 4245 | * Makefile.in (OBJS-commmon): Add sese.o. | |
| 4246 | (sese.o): New. | |
| 4247 | (graphite.o): Add sese.h. | |
| 4248 | * graphite.c (bb_in_ss_p, loop_in_sese_p, | |
| 4249 | sese_build_livein_liveouts_use, sese_build_livein_liveouts_bb, | |
| 4250 | sese_build_livein_liveouts, register_bb_in_sese, new_sese, free_sese): | |
| 4251 | Move to sese. | |
| 4252 | (block_before_scop): Add missing return. | |
| 4253 | (new_scop, free_scop): Remove SESE data structures. | |
| 4254 | (scop_record_loop, scan_tree_for_params, find_params_in_bb, | |
| 4255 | find_scop_parameters, build_loop_iteration_domains, | |
| 4256 | add_conditions_to_domain, register_scop_liveout_renames, | |
| 4257 | copy_bb_and_scalar_dependences): Scop -> SESE. | |
| 4258 | ||
| 4259 | (add_conditions_to_domain): SCoP -> SESE and remove check | |
| 4260 | (scop_contains_non_iv_scalar_phi_nodes): New. | |
| 4261 | (build_scop_conditions_1, build_scop_conditions): Remove check for | |
| 4262 | non iv scalar phi nodes. | |
| 4263 | (print_scop_statistics): New. | |
| 4264 | (graphite_transform_loops): Cleanup. | |
| 4265 | ||
| 4266 | * graphite.h: Move to sese & cleanup. | |
| 4267 | * sese.c: New. | |
| 4268 | * sese.h: New. | |
| 4269 | ||
| 4270 | 2009-02-16 Sebastian Pop <sebastian.pop@amd.com> | |
| 4271 | Tobias Grosser <grosser@fim.uni-passau.de> | |
| 4272 | ||
| 4273 | * graphite.c (build_scop_conditions_1): Conditions are only | |
| 4274 | at the end of a basic block. | |
| 4275 | ||
| 4276 | 2009-02-16 Sebastian Pop <sebastian.pop@amd.com> | |
| 4277 | Tobias Grosser <grosser@fim.uni-passau> | |
| 4278 | ||
| 4279 | * graphite.h (struct graphite_bb): Remove compressed_alpha_matrix | |
| 4280 | field. | |
| 4281 | (GBB_ALPHA): Removed. | |
| 4282 | ||
| 4283 | 2009-02-16 Sebastian Pop <sebastian.pop@amd.com> | |
| 4284 | Tobias Grosser <grosser@fim.uni-passau.de> | |
| 4285 | ||
| 4286 | * graphite-data-ref.c (graphite_test_dependence): Don't use | |
| 4287 | GBB_DYNAMIC_SCHEDULE. | |
| 4288 | * graphite.c (new_graphite_bb): Same. | |
| 4289 | (free_graphite_bb): Same. | |
| 4290 | (build_scop_dynamic_schedules): Removed. | |
| 4291 | (graphite_transform_loops): Don't call it. | |
| 4292 | * graphite.h (struct graphite_bb): Remove dynamic_schedule field. | |
| 4293 | (GBB_DYNAMIC_SCHEDULE): Removed. | |
| 4294 | ||
| 4295 | 2009-02-16 Sebastian Pop <sebastian.pop@amd.com> | |
| 4296 | Tobias Grosser <grosser@fim.uni-passau.de> | |
| 4297 | ||
| 4298 | * graphite.c (schedule_to_scattering): Don't use CloogMatrix. | |
| 4299 | (print_graphite_bb): Same. | |
| 4300 | (build_cloog_prog): Same. | |
| 4301 | ||
| 4302 | 2009-02-16 Sebastian Pop <sebastian.pop@amd.com> | |
| 4303 | Tobias Grosser <grosser@fim.uni-passau.de> | |
| 4304 | ||
| 4305 | * graphite.c (build_cloog_prog): Don't use CloogMatrix. | |
| 4306 | ||
| 4307 | 2009-02-16 Sebastian Pop <sebastian.pop@amd.com> | |
| 4308 | Tobias Grosser <grosser@fim.uni-passau.de> | |
| 4309 | ||
| 4310 | * graphite.c (build_scop_context): Don't use CloogMatrix. | |
| 4311 | * graphite-ppl.c (new_Cloog_Domain_from_ppl_Polyhedron): New. | |
| 4312 | * graphite-ppl.h (new_Cloog_Domain_from_ppl_Polyhedron): Declared. | |
| 4313 | ||
| 4314 | 2009-02-16 Sebastian Pop <sebastian.pop@amd.com> | |
| 4315 | Tobias Grosser <grosser@fim.uni-passau.de> | |
| 4316 | ||
| 4317 | * graphite.h (struct scop): Move params, old_ivs, loops, loop_nest, | |
| 4318 | liveout_renames, add_params fields... | |
| 4319 | (struct sese): ... here. | |
| 4320 | (SESE_PARAMS, SESE_LOOPS, SESE_LOOP_NEST, SESE_ADD_PARAMS, | |
| 4321 | SESE_PARAMS, SESE_OLDIVS, SESE_LIVEOUT_RENAMES): New. | |
| 4322 | ||
| 4323 | 2009-02-16 Sebastian Pop <sebastian.pop@amd.com> | |
| 4324 | Tobias Grosser <grosser@fim.uni-passau.de> | |
| 4325 | ||
| 4326 | * graphite.c (print_scop): Do not print the CLooG program. | |
| 4327 | (new_scop, free_scop, initialize_cloog_names, build_scop_context, | |
| 4328 | build_cloog_prog, gloog): Don't use SCOP_PROG. | |
| 4329 | (find_transform): Renamed scop_to_clast. | |
| 4330 | (print_generated_program, debug_generated_program): New. | |
| 4331 | (graphite_transform_loops): Adapt to new interface. | |
| 4332 | * graphite.h (struct scop): Remove program field. | |
| 4333 | (SCOP_PROG): Removed. | |
| 4334 | (print_generated_program, debug_generated_program): Declared. | |
| 4335 | ||
| 4336 | 2009-02-16 Sebastian Pop <sebastian.pop@amd.com> | |
| 4337 | ||
| 4338 | * graphite-data-ref.c (schedule_precedes_p, schedule_same_p): New. | |
| 4339 | (statement_precedes_p): Use schedule_same_p and schedule_precedes_p. | |
| 4340 | * graphite.c (gbb_compare, schedule_to_scattering, print_graphite_bb, | |
| 4341 | free_graphite_bb, build_scop_canonical_schedules, | |
| 4342 | graphite_trans_bb_strip_mine, graphite_trans_scop_block): Static | |
| 4343 | schedules are now represented using a ppl_Linear_Expression_t. | |
| 4344 | * graphite.h (struct graphite_bb): Same. | |
| 4345 | * graphite-ppl.c (ppl_lexico_compare_linear_expressions): New. | |
| 4346 | * graphite-ppl.h (ppl_lexico_compare_linear_expressions): Declared. | |
| 4347 | ||
| 4348 | 2009-02-15 Sebastian Pop <sebastian.pop@amd.com> | |
| 4349 | ||
| 4350 | * graphite.c: Free local memory. | |
| 4351 | * graphite-ppl.c: Same. | |
| 4352 | ||
| 4353 | 2009-02-15 Sebastian Pop <sebastian.pop@amd.com> | |
| 4354 | ||
| 4355 | * graphite.c (const_column_index, get_first_matching_sign_row_index, | |
| 4356 | get_lower_bound_row, get_upper_bound_row, copy_constraint, | |
| 4357 | swap_constraint_variables, scale_constraint_variable): Removed. | |
| 4358 | (graphite_trans_bb_strip_mine): Remove pong. | |
| 4359 | * graphite-ppl.c: Include missing header files. | |
| 4360 | (set_inhomogeneous, set_coef, shift_poly, ppl_strip_loop): New. | |
| 4361 | * graphite-ppl.h (ppl_strip_loop): Declared. | |
| 4362 | * Makefile.in (graphite-ppl.o): Adjust dependences. | |
| 4363 | ||
| 4364 | 2009-02-14 Sebastian Pop <sebastian.pop@amd.com> | |
| 4365 | ||
| 4366 | * graphite.c (build_loop_iteration_domains): Remove ping pong. | |
| 4367 | (build_scop_iteration_domain): Same. | |
| 4368 | ||
| 4369 | 2009-02-13 Sebastian Pop <sebastian.pop@amd.com> | |
| 4370 | ||
| 4371 | * graphite.c (scan_tree_for_params, add_conditions_to_domain): Remove | |
| 4372 | ping pong. | |
| 4373 | (add_value_to_dim, scan_tree_for_params_right_scev, | |
| 4374 | scan_tree_for_params_int): New. | |
| 4375 | * graphite-ppl.c (oppose_constraint): New. | |
| 4376 | (insert_constraint_into_matrix): Implement missing cases. | |
| 4377 | * graphite-ppl.h (insert_constraint_into_matrix): Declared. | |
| 4378 | ||
| 4379 | 2009-02-13 Sebastian Pop <sebastian.pop@amd.com> | |
| 4380 | ||
| 4381 | * graphite.c (graphite_trans_bb_move_loop): Remove ping pong, | |
| 4382 | use ppl_move_dimension. | |
| 4383 | ||
| 4384 | 2009-02-12 Sebastian Pop <sebastian.pop@amd.com> | |
| 4385 | ||
| 4386 | * graphite-data-ref.c: Domains are now ppl_Polyhedra_t. | |
| 4387 | * graphite.c: Same. | |
| 4388 | * graphite.h: Same. | |
| 4389 | * graphite-ppl.c: Same. | |
| 4390 | * graphite-ppl.h: Same. | |
| 4391 | ||
| 4392 | 2009-02-12 Sebastian Pop <sebastian.pop@amd.com> | |
| 4393 | ||
| 4394 | Revert last 3 commits. | |
| 4395 | ||
| 4396 | 2009-02-10 Sebastian Pop <sebastian.pop@amd.com> | |
| 4397 | ||
| 4398 | * graphite.c (scan_tree_for_params, add_conditions_to_domain): Remove | |
| 4399 | ping pong. | |
| 4400 | (add_value_to_dim, scan_tree_for_params_right_scev, | |
| 4401 | scan_tree_for_params_int): New. | |
| 4402 | * graphite-ppl.c (oppose_constraint): New. | |
| 4403 | (insert_constraint_into_matrix): Implement missing cases. | |
| 4404 | * graphite-ppl.h (insert_constraint_into_matrix): Declared. | |
| 4405 | ||
| 4406 | 2009-02-10 Sebastian Pop <sebastian.pop@amd.com> | |
| 4407 | ||
| 4408 | * graphite.c (graphite_trans_bb_move_loop): Remove unused variables. | |
| 4409 | ||
| 4410 | 2009-02-10 Sebastian Pop <sebastian.pop@amd.com> | |
| 4411 | Tobias Grosser <grosser@fim.uni-passau.de> | |
| 4412 | ||
| 4413 | * graphite.c (graphite_trans_bb_move_loop): Remove ping pong, | |
| 4414 | use ppl_move_dimension. | |
| 4415 | * graphite-ppl.c (ppl_move_dimension): New. | |
| 4416 | * graphite-ppl.h (ppl_move_dimension): Declared. | |
| 4417 | ||
| 4418 | 2009-02-10 Sebastian Pop <sebastian.pop@amd.com> | |
| 4419 | ||
| 4420 | * graphite.c: Do not include cloog/cloog.h. | |
| 4421 | (print_graphite_bb): Remove ping pong, call PPL print function. | |
| 4422 | ||
| 4423 | 2009-02-10 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 4424 | ||
| 4425 | * Makefile.in (OBJS-common): Add graphite-ppl.o. | |
| 4426 | (graphite.o): Add dependence on graphite-ppl.h. | |
| 4427 | (graphite-ppl.o): New. | |
| 4428 | (graphite-data-ref.c): Ping pong between PPL data structures | |
| 4429 | and matrices. | |
| 4430 | * graphite-ppl.c: New. | |
| 4431 | * graphite-ppl.h: New. | |
| 4432 | * graphite.c: Include graphite-ppl.h. | |
| 4433 | (print_graphite_bb, add_conditions_to_domain, build_cloog_prog, | |
| 4434 | graphite_trans_bb_move_loop, graphite_trans_bb_strip_mine): | |
| 4435 | Ping pong between PPL data structures and matrices. | |
| 4436 | (new_graphite_bb): Create a PPL constraint system. | |
| 4437 | Call ppl_delete_Constraint_System instead of cloog_matrix_free. | |
| 4438 | (build_loop_iteration_domains): Use PPL functions. | |
| 4439 | * graphite.h: Include graphite-ppl.h. Fix comments. | |
| 4440 | (graphite_bb): Use a ppl_Constraint_System_t instead of | |
| 4441 | CloogMatrix for representing the domain. | |
| 4442 | (scop): Remove static_schedule. | |
| 4443 | (gbb_nb_loops): Ping pong between PPL data structures and matrices. | |
| 4444 | ||
| 4445 | 2009-02-06 Sebastian Pop <sebastian.pop@amd.com> | |
| 4446 | ||
| 4447 | * graphite.c: Fix some comments. | |
| 4448 | ||
| 4449 | 2009-02-05 Sebastian Pop <sebastian.pop@amd.com> | |
| 4450 | ||
| 4451 | PR middle-end/38953 | |
| 4452 | * graphite.c (if_region_set_false_region): After moving a region | |
| 4453 | in the false branch of a condition, remove the empty dummy | |
| 4454 | basic block. | |
| 4455 | (gloog): Remove wrong fix for PR38953. | |
| 4456 | ||
| 4457 | 2009-02-03 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 4458 | ||
| 4459 | * graphite.c (bb_in_sese_p, sese_build_livein_liveouts_use, | |
| 4460 | sese_build_livein_liveouts_bb, sese_build_livein_liveouts, | |
| 4461 | register_bb_in_sese, new_sese, free_sese): Moved. | |
| 4462 | (dot_scop_1, build_scop_loop_nests, build_loop_iteration_domains, | |
| 4463 | outermost_loop_in_scop, build_scop_iteration_domain, | |
| 4464 | expand_scalar_variables_ssa_name, get_vdef_before_scop, | |
| 4465 | limit_scops): Use bb_in_sese_p instead of bb_in_scop_p. | |
| 4466 | Use loop_in_sese_p instead of loop_in_scop_p. | |
| 4467 | (new_graphite_bb, new_scop, gloog): Do not initialize SCOP_BBS_B. | |
| 4468 | (free_scop): Do not free SCOP_BBS_B. | |
| 4469 | (nb_loops_around_loop_in_scop, nb_loops_around_gb, | |
| 4470 | ref_nb_loops): Moved here... | |
| 4471 | * graphite.h (ref_nb_loops): ... from here. | |
| 4472 | (struct scop): Remove bbs_b bitmap. | |
| 4473 | (SCOP_BBS_B, bb_in_scop_p, loop_in_scop_p): Removed. | |
| 45489e99 | 4474 | * gcc.dg/graphite/scop-19.c: New |
| 2abae5f1 SP |
4475 | |
| 4476 | 2009-02-03 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 4477 | ||
| 4478 | * graphite.c (scopdet_basic_block_info): Fix bug in scop | |
| 4479 | detection. | |
| 4480 | ||
| 4481 | 2009-01-30 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 4482 | ||
| 4483 | * graphite.c (new_loop_to_cloog_loop_str, hash_loop_to_cloog_loop, | |
| 4484 | eq_loop_to_cloog_loop): Remove. | |
| 4485 | (new_scop, free_scop): Remove SCOP_LOOP2CLOOG_LOOP. | |
| 4486 | * graphite.h (struct scop): Remove loop2cloog_loop. | |
| 4487 | (loop_domain_dim, loop_iteration_vector_dim): Remove. | |
| 4488 | ||
| 4489 | 2009-01-30 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 4490 | ||
| 4491 | * opts.c (decode_options): Only add graphite options to O2 | |
| 4492 | if we compile with graphite enabled. | |
| 4493 | ||
| 4494 | 2009-01-26 Sebastian Pop <sebastian.pop@amd.com> | |
| 4495 | ||
| 4496 | * Merge from mainline (r143163:143684). | |
| 4497 | ||
| 4498 | 2009-01-26 Sebastian Pop <sebastian.pop@amd.com> | |
| 4499 | ||
| 4500 | * graphite.c (debug_value): Removed. | |
| 4501 | * graphite.h (debug_value): Removed. | |
| 4502 | ||
| 4503 | 2009-01-23 Sebastian Pop <sebastian.pop@amd.com> | |
| 4504 | ||
| 4505 | * passes.c (init_optimization_passes): Do not call pass_copy_prop | |
| 4506 | after graphite: pass_copy_prop does not maintain a proper loop closed | |
| 4507 | SSA form. pass_copy_prop should be fixed. | |
| 4508 | ||
| 4509 | 2009-01-23 Sebastian Pop <sebastian.pop@amd.com> | |
| 4510 | ||
| 4511 | * graphite.c (scop_adjust_phis_for_liveouts): Fix warning. | |
| 4512 | ||
| 4513 | 2009-01-23 Sebastian Pop <sebastian.pop@amd.com> | |
| 4514 | ||
| 4515 | * graphite.c (graphite_verify): Add a call to verify_loop_closed_ssa. | |
| 4516 | (gloog): Split the exit of the scop when the scop exit is a loop exit. | |
| 4517 | (graphite_transform_loops): Only call cleanup_tree_cfg if gloog | |
| 4518 | changed the CFG. | |
| 4519 | ||
| 4520 | 2009-01-20 Sebastian Pop <sebastian.pop@amd.com> | |
| 4521 | ||
| 4522 | * graphite.c (gloog): Return true when code gen succeeded. | |
| 4523 | (graphite_transform_loops): Do not call cleanup_tree_cfg if | |
| 4524 | the code of the function did not changed. After cleanup_tree_cfg | |
| 4525 | call rewrite_into_loop_closed_ssa to maintain the loop closed ssa | |
| 4526 | form. | |
| 4527 | ||
| 4528 | 2009-01-19 Sebastian Pop <sebastian.pop@amd.com> | |
| 4529 | ||
| 4530 | * graphite.c (stmt_simple_for_scop_p): Also handle cases when | |
| 4531 | gimple_call_lhs is NULL. | |
| 4532 | ||
| 4533 | 2009-01-16 Sebastian Pop <sebastian.pop@amd.com> | |
| 4534 | Tobias Grosser <tobi.grosser@amd.com> | |
| 4535 | ||
| 4536 | * graphite.c (graphite_trans_scop_block): Do not block single | |
| 4537 | nested loops. | |
| 4538 | ||
| 4539 | 2009-01-15 Sebastian Pop <sebastian.pop@amd.com> | |
| 4540 | Tobias Grosser <tobi.grosser@amd.com> | |
| 4541 | ||
| 4542 | * graphite.c (build_scop_canonical_schedules): Start schedules at | |
| 4543 | zero. | |
| 4544 | ||
| 4545 | 2009-01-15 Sebastian Pop <sebastian.pop@amd.com> | |
| 4546 | Tobias Grosser <tobi.grosser@amd.com> | |
| 4547 | ||
| 4548 | * graphite.c (compare_prefix_loops): New. | |
| 4549 | (build_scop_canonical_schedules): Rewritten. | |
| 4550 | (graphite_transform_loops): Move build_scop_canonical_schedules | |
| 4551 | after build_scop_iteration_domain. | |
| 4552 | ||
| 4553 | 2009-01-14 Sebastian Pop <sebastian.pop@amd.com> | |
| 4554 | Tobias Grosser <tobi.grosser@amd.com> | |
| 4555 | ||
| 4556 | * graphite.c (add_conditions_to_domain): Add the loops to | |
| 4557 | the dimension of the iteration domain. Do copy the domain | |
| 4558 | only when it exists. | |
| 4559 | (build_scop_conditions_1): Do not call add_conditions_to_domain. | |
| 4560 | (add_conditions_to_constraints): New. | |
| 4561 | (can_generate_code_stmt, can_generate_code): Removed. | |
| 4562 | (gloog): Do not call can_generate_code. | |
| 4563 | (graphite_transform_loops): Call add_conditions_to_constraints | |
| 4564 | after building the iteration domain. | |
| 4565 | ||
| 4566 | 2009-01-14 Sebastian Pop <sebastian.pop@amd.com> | |
| 4567 | Tobias Grosser <tobi.grosser@amd.com> | |
| 4568 | Jan Sjodin <jan.sjodin@amd.com> | |
| 4569 | ||
| 4570 | * graphite.c (scan_tree_for_params): On substractions negate | |
| 4571 | all the coefficients of the term. | |
| 4572 | (clast_to_gcc_expression_red): New. Handle reduction expressions | |
| 4573 | of more than two operands. | |
| 4574 | (clast_to_gcc_expression): Call clast_to_gcc_expression_red. | |
| 4575 | (get_vdef_before_scop): Handle also the case of default definitions. | |
| 4576 | ||
| 4577 | 2009-01-14 Sebastian Pop <sebastian.pop@amd.com> | |
| 4578 | ||
| 4579 | PR middle-end/38431 | |
| 4580 | * graphite.c (get_vdef_before_scop, scop_adjust_vphi): New. | |
| 4581 | (scop_adjust_phis_for_liveouts): Call scop_adjust_vphi. | |
| 4582 | (gloog): Do not call cleanup_tree_cfg. | |
| 4583 | (graphite_transform_loops): Call cleanup_tree_cfg after all | |
| 4584 | scops have been code generated. | |
| 4585 | ||
| 4586 | 2009-01-13 Sebastian Pop <sebastian.pop@amd.com> | |
| 4587 | ||
| 4588 | * passes.c (init_optimization_passes): Schedule after | |
| 4589 | graphite transforms pass_copy_prop, pass_dce_loop and pass_lim. | |
| 4590 | ||
| 4591 | 2009-01-13 Sebastian Pop <sebastian.pop@amd.com> | |
| 4592 | ||
| 4593 | * graphite.c (expand_scalar_variables_stmt): Do not pass loop_p. | |
| 4594 | Fix comment. | |
| 4595 | (expand_scalar_variables_ssa_name): Do not pass loop_p. Fix comment. | |
| 4596 | Set the type of an expression to the type of its assign statement. | |
| 4597 | (expand_scalar_variables_expr): Do not pass loop_p. | |
| 4598 | Fix comment. Stop recursion on tcc_constant or tcc_declaration. | |
| 4599 | (copy_bb_and_scalar_dependences): Do not pass loop_p. | |
| 4600 | (translate_clast): Update call to copy_bb_and_scalar_dependences. | |
| 4601 | ||
| 4602 | 2009-01-11 Sebastian Pop <sebastian.pop@amd.com> | |
| 4603 | ||
| 4604 | * graphite.c (expand_scalar_variables_ssa_name): Set the type of | |
| 4605 | an expression to the gimple_expr_type of its assign statement. | |
| 4606 | (expand_scalar_variables_expr): Stop recursion on tcc_constant | |
| 4607 | or tcc_declaration. | |
| 4608 | ||
| 4609 | 2009-01-11 Sebastian Pop <sebastian.pop@amd.com> | |
| 4610 | ||
| 4611 | PR tree-optimization/38786 | |
| 45489e99 | 4612 | * gcc.dg/graphite/pr38786.c: New. |
| 2abae5f1 SP |
4613 | * graphite.c (expand_scalar_variables_ssa_name): New, outlined from |
| 4614 | the SSA_NAME case of expand_scalar_variables_expr. | |
| 4615 | (expand_scalar_variables_expr): Also gather the scalar computation | |
| 4616 | used to index the memory access. | |
| 4617 | (expand_scalar_variables_stmt): Pass to expand_scalar_variables_expr | |
| 4618 | the gimple_stmt_iterator where it inserts new code. | |
| 4619 | ||
| 4620 | 2009-01-10 Sebastian Pop <sebastian.pop@amd.com> | |
| 4621 | ||
| 45489e99 | 4622 | * gcc.dg/graphite/block-3.c: Fix compile error on 32bit. |
| 2abae5f1 SP |
4623 | |
| 4624 | 2009-01-10 Sebastian Pop <sebastian.pop@amd.com> | |
| 4625 | ||
| 4626 | * opts.c (decode_options): Enable flag_graphite_identity and | |
| 4627 | flag_loop_block in -O2 and above. | |
| 4628 | ||
| 4629 | 2009-01-08 Sebastian Pop <sebastian.pop@amd.com> | |
| 4630 | ||
| 4631 | * libjava/classpath/lib/gnu/java/awt/peer/gtk/GtkMouseInfoPeer.class: | |
| 4632 | Fix merge problem: replace with the file from trunk. | |
| 4633 | ||
| 4634 | 2009-01-08 Sebastian Pop <sebastian.pop@amd.com> | |
| 4635 | ||
| 4636 | * Merge from mainline (r141727:143163). | |
| 4637 | ||
| 4638 | 2009-01-07 Sebastian Pop <sebastian.pop@amd.com> | |
| 4639 | Jan Sjodin <jan.sjodin@amd.com> | |
| 4640 | ||
| 4641 | PR tree-optimization/38559 | |
| 45489e99 | 4642 | * gcc.dg/graphite/pr38559.c: New. |
| 2abae5f1 SP |
4643 | |
| 4644 | * graphite.c (debug_value, copy_constraint, | |
| 4645 | swap_constraint_variables, scale_constraint_variable, ): New. | |
| 4646 | (get_lower_bound, get_upper_bound): Removed. | |
| 4647 | (graphite_trans_bb_strip_mine): Clean up this code that works | |
| 4648 | only for constant number of iterations. Fully copy upper and | |
| 4649 | lower bound constraints, not only the constant part of them. | |
| 4650 | * graphite.h (debug_value): Declared. | |
| 4651 | ||
| 4652 | 2009-01-06 Jan Sjodin <jan.sjodin@amd.com> | |
| 4653 | ||
| 4654 | PR tree-optimization/38492 | |
| 4655 | PR tree-optimization/38498 | |
| 4656 | * tree-check.c (operator_is_linear, scev_is_linear_expression): New. | |
| 4657 | * tree-chrec.h (scev_is_linear_expression): Declared. | |
| 4658 | * graphite.c (graphite_cannot_represent_loop_niter): New. | |
| 4659 | (scopdet_basic_block_info): Call graphite_cannot_represent_loop_niter. | |
| 4660 | (graphite_loop_normal_form): Use gcc_assert. | |
| 4661 | (scan_tree_for_params): Use CASE_CONVERT. | |
| 4662 | (phi_node_is_iv, bb_contains_non_iv_scalar_phi_nodes): New. | |
| 4663 | (build_scop_conditions_1): Call bb_contains_non_iv_scalar_phi_nodes. | |
| 4664 | Use gcc_assert. Discard scops that contain unhandled cases. | |
| 4665 | (build_scop_conditions): Return a boolean status for unhandled cases. | |
| 4666 | (strip_mine_profitable_p): Print the loop number, not its depth. | |
| 4667 | (is_interchange_valid): Pass the depth of the loop nest, don't | |
| 4668 | recompute it wrongly. | |
| 4669 | (graphite_trans_bb_block): Same. | |
| 4670 | (graphite_trans_bb_block): Print tentative of loop blocking. | |
| 4671 | (graphite_trans_scop_block): Do not print that the loop has been | |
| 4672 | blocked. | |
| 4673 | (graphite_transform_loops): Do not handle scops that contain condition | |
| 4674 | scalar phi nodes. | |
| 4675 | ||
| 45489e99 | 4676 | * gcc.dg/graphite/pr38500.c: Fixed warning as committed |
| 2abae5f1 | 4677 | in trunk. |
| 45489e99 SP |
4678 | * gcc.dg/graphite/block-0.c: Update test. |
| 4679 | * gcc.dg/graphite/block-1.c: Same. | |
| 4680 | * gcc.dg/graphite/block-2.c: Remove xfail and test for | |
| 2abae5f1 | 4681 | blocking. |
| 45489e99 SP |
4682 | * gcc.dg/graphite/block-4.c: Remove test for strip mine. |
| 4683 | * gcc.dg/graphite/block-3.c: New. | |
| 4684 | * gcc.dg/graphite/pr38498.c: New. | |
| 2abae5f1 SP |
4685 | |
| 4686 | 2008-12-22 Harsha Jagasia <harsha.jagasia@amd.com> | |
| 4687 | ||
| 4688 | PR tree-optimization/38510 | |
| 4689 | * gcc.dg/graphite/pr38510.c: New. | |
| 4690 | * graphite.c (recompute_all_dominators): Call mark_irreducible_loops. | |
| 4691 | (translate_clast): Call recompute_all_dominators before | |
| 4692 | graphite_verify. | |
| 4693 | (gloog): Call recompute_all_dominators before graphite_verify. | |
| 4694 | ||
| 4695 | 2008-12-12 Sebastian Pop <sebastian.pop@amd.com> | |
| 4696 | ||
| 4697 | PR tree-optimization/38492 | |
| 4698 | * graphite.c (rename_map_elt, debug_rename_elt, | |
| 4699 | debug_rename_map_1, debug_rename_map, new_rename_map_elt, | |
| 4700 | rename_map_elt_info, eq_rename_map_elts, | |
| 4701 | get_new_name_from_old_name, bb_in_sese_p): Moved around. | |
| 4702 | (sese_find_uses_to_rename_use): Renamed sese_build_livein_liveouts_use. | |
| 4703 | (sese_find_uses_to_rename_bb): Renamed sese_build_livein_liveouts_bb. | |
| 4704 | (sese_build_livein_liveouts): New. | |
| 4705 | (new_sese, free_sese): New. | |
| 4706 | (new_scop): Call new_sese. | |
| 4707 | (free_scop): Call free_sese. | |
| 4708 | (rename_variables_from_edge, rename_phis_end_scop): Removed. | |
| 4709 | (register_old_new_names): Renamed register_old_and_new_names. | |
| 4710 | (register_scop_liveout_renames, add_loop_exit_phis, | |
| 4711 | insert_loop_close_phis, struct igp, | |
| 4712 | default_liveout_before_guard, add_guard_exit_phis, | |
| 4713 | insert_guard_phis, copy_renames): New. | |
| 4714 | (translate_clast): Call insert_loop_close_phis and insert_guard_phis. | |
| 4715 | (sese_add_exit_phis_edge): Renamed scop_add_exit_phis_edge. | |
| 4716 | (rewrite_into_sese_closed_ssa): Renamed scop_insert_phis_for_liveouts. | |
| 4717 | (scop_adjust_phis_for_liveouts): New. | |
| 4718 | (gloog): Call scop_adjust_phis_for_liveouts. | |
| 4719 | ||
| 4720 | * graphite.h (struct sese): Documented. Added fields liveout, | |
| 4721 | num_ver and livein. | |
| 4722 | (SESE_LIVEOUT, SESE_LIVEIN, SESE_LIVEIN_VER, SESE_NUM_VER): New. | |
| 4723 | (new_sese, free_sese, sese_build_livein_liveouts): Declared. | |
| 4724 | (struct scop): Added field liveout_renames. | |
| 4725 | (SCOP_LIVEOUT_RENAMES): New. | |
| 4726 | ||
| 4727 | 2008-12-11 Sebastian Pop <sebastian.pop@amd.com> | |
| 4728 | ||
| 4729 | PR tree-optimization/38409 | |
| 4730 | * gcc.dg/graphite/pr38409.c: New. | |
| 4731 | * graphite.c (nb_reductions_in_loop): Use simple_iv. | |
| 4732 | ||
| 4733 | 2008-12-11 Sebastian Pop <sebastian.pop@amd.com> | |
| 4734 | ||
| 4735 | * graphite.c (gcc_type_for_cloog_iv): By default return | |
| 4736 | integer_type_node. | |
| 4737 | (graphite_create_new_loop): Don't fold_convert the already | |
| 4738 | fold_convert-ed expression. | |
| 4739 | ||
| 4740 | 2008-12-11 Harsha Jagasia <harsha.jagasia@amd.com> | |
| 4741 | ||
| 4742 | PR tree-optimization/38446 | |
| 4743 | * gcc.dg/graphite/pr38446.c: New. | |
| 4744 | * graphite.c (register_bb_in_sese): New. | |
| 4745 | (bb_in_sese_p): Check if bb belongs to sese region by explicitly | |
| 4746 | looking at the bbs in the region. | |
| 4747 | * graphite.h (sese): Add region_basic_blocks pointer set to | |
| 4748 | structure and initialize at the time of defining new scop. | |
| 4749 | ||
| 4750 | 2008-12-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 4751 | ||
| 4752 | * graphite.c (new_graphite_bb): Initialize GBB_STATIC_SCHEDULE. | |
| 4753 | (find_params_in_bb): Do not free data refs. | |
| 4754 | (free_graphite_bb): Add FIXME on disabled free_data_refs. | |
| 4755 | ||
| 4756 | 2008-12-11 Sebastian Pop <sebastian.pop@amd.com> | |
| 4757 | ||
| 45489e99 SP |
4758 | * gcc.dg/graphite/scop-16.c: Test only scop specific info. |
| 4759 | * gcc.dg/graphite/scop-17.c: Same. | |
| 4760 | * gcc.dg/graphite/block-5.c: New. | |
| 4761 | * gcc.dg/graphite/block-6.c: New. | |
| 4762 | * gcc.dg/graphite/pr37485.c: Clean dump file after. | |
| 4763 | * gcc.dg/graphite/pr37684.c: Same. | |
| 4764 | * gcc.dg/graphite/block-2.c: Same. | |
| 2abae5f1 SP |
4765 | |
| 4766 | * graphite.c (struct ivtype_map_elt): New. | |
| 4767 | (debug_ivtype_elt, debug_ivtype_map_1, debug_ivtype_map, | |
| 4768 | new_ivtype_map_elt, ivtype_map_elt_info, eq_ivtype_map_elts, | |
| 4769 | gcc_type_for_cloog_iv): New. | |
| 4770 | (loop_iv_stack_patch_for_consts): Use the type of the induction | |
| 4771 | variable from the original loop, except for the automatically | |
| 4772 | generated loops, i.e., in the case of a strip-mined loop, in | |
| 4773 | which case there is no original loop: in that case just use | |
| 4774 | integer_type_node. | |
| 4775 | (new_graphite_bb): Initialize GBB_CLOOG_IV_TYPES. | |
| 4776 | (free_graphite_bb): Free GBB_CLOOG_IV_TYPES. | |
| 4777 | (clast_name_to_gcc): Accept params to be NULL. | |
| 4778 | (clast_to_gcc_expression): Take an extra parameter for the type. | |
| 4779 | Convert to that type all the expressions built by this function. | |
| 4780 | (gcc_type_for_clast_expr, gcc_type_for_clast_eq): New. | |
| 4781 | (graphite_translate_clast_equation): Compute the type of the | |
| 4782 | clast_equation before translating its LHS and RHS. | |
| 4783 | (clast_get_body_of_loop, gcc_type_for_iv_of_clast_loop): New. | |
| 4784 | (graphite_create_new_loop): Compute the type of the induction | |
| 4785 | variable before translating the lower and upper bounds and before | |
| 4786 | creating the induction variable. | |
| 4787 | (rename_variables_from_edge, rename_phis_end_scop): New. | |
| 4788 | (copy_bb_and_scalar_dependences): Call rename_phis_end_scop. | |
| 4789 | (sese_add_exit_phis_edge): Do not use integer_zero_node. | |
| 4790 | (find_cloog_iv_in_expr, compute_cloog_iv_types_1, | |
| 4791 | compute_cloog_iv_types): New. | |
| 4792 | (gloog): Call compute_cloog_iv_types before starting the | |
| 4793 | translation of the clast. | |
| 4794 | ||
| 4795 | * graphite.h (struct graphite_bb): New field cloog_iv_types. | |
| 4796 | (GBB_CLOOG_IV_TYPES): New. | |
| 4797 | (debug_ivtype_map): Declared. | |
| 4798 | (oldiv_for_loop): New. | |
| 4799 | ||
| 4800 | 2008-12-10 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 4801 | ||
| 4802 | PR middle-end/38459 | |
| 4803 | * graphite.c (new_scop): Initialize SCOP_ADD_PARAMS. | |
| 4804 | (param_index): Assert if parameter is not know after parameter | |
| 4805 | detection. | |
| 4806 | (find_params_in_bb): Detect params directly in GBB_CONDITIONS. | |
| 4807 | (find_scop_parameters): Mark, that we have finished parameter | |
| 4808 | detection. | |
| 4809 | (graphite_transform_loops): Move condition detection before parameter | |
| 4810 | detection. | |
| 4811 | * graphite.h (struct scop): Add SCOP_ADD_PARAMS. | |
| 45489e99 | 4812 | * gfortran.dg/graphite/pr38459.f90: New. |
| 2abae5f1 SP |
4813 | |
| 4814 | 2008-12-09 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 4815 | ||
| 4816 | * graphite.c (graphite_transform_loops): Always call find_transform () | |
| 4817 | in ENABLE_CHECKING. So we test these code paths, even if we do not | |
| 4818 | generate code. | |
| 4819 | ||
| 4820 | 2008-12-09 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 4821 | ||
| 4822 | * graphite.c (print_graphite_bb): Fix printing to file != dump_file. | |
| 4823 | (print_scop): Ditto. | |
| 4824 | ||
| 4825 | 2008-12-08 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 4826 | ||
| 4827 | PR middle-end/38084 | |
| 45489e99 | 4828 | Fix gfortran.dg/graphite/id-3.f90. |
| 2abae5f1 SP |
4829 | * graphite.c (scopdet_basic_block_info): Fix bug that found some |
| 4830 | regions more than once. | |
| 4831 | ||
| 4832 | 2008-12-03 Sebastian Pop <sebastian.pop@amd.com> | |
| 4833 | ||
| 45489e99 | 4834 | Fix gfortran.dg/graphite/id-4.f90. |
| 2abae5f1 SP |
4835 | * graphite.c (scan_tree_for_params): Do not compute the multiplicand |
| 4836 | when not needed. | |
| 4837 | ||
| 4838 | 2008-12-03 Sebastian Pop <sebastian.pop@amd.com> | |
| 4839 | ||
| 45489e99 | 4840 | Fix gfortran.dg/graphite/id-1.f90. |
| 2abae5f1 SP |
4841 | * graphite.c (gmp_cst_to_tree): Pass the type in parameter. |
| 4842 | (loop_iv_stack_patch_for_consts): Update use of gmp_cst_to_tree. | |
| 4843 | (max_precision_type): New. | |
| 4844 | (value_clast): Removed. | |
| 4845 | (clast_to_gcc_expression): Be more careful to types of expressions. | |
| 4846 | Use max_precision_type and update use of gmp_cst_to_tree. | |
| 4847 | (graphite_translate_clast_equation): Use max_precision_type. | |
| 4848 | (graphite_create_guard_cond_expr): Do not use integer_type_node, | |
| 4849 | use the type of the condition. | |
| 4850 | (graphite_create_new_loop): Do not use integer_type_node, use the | |
| 4851 | max_precision_type of lb and ub. | |
| 4852 | ||
| 4853 | 2008-12-03 Sebastian Pop <sebastian.pop@amd.com> | |
| 4854 | ||
| 4855 | * graphite.c (build_scops_1): Initialize open_scop.exit | |
| 4856 | and sinfo.last. | |
| 4857 | ||
| 4858 | 2008-12-02 Sebastian Pop <sebastian.pop@amd.com> | |
| 4859 | ||
| 45489e99 SP |
4860 | * gcc.dg/graphite/pr38084.c: New. |
| 4861 | * gfortran.dg/graphite/id-1.f90: New. | |
| 4862 | * gfortran.dg/graphite/id-2.f90: New. | |
| 4863 | * gfortran.dg/graphite/id-3.f90: New. | |
| 4864 | * gfortran.dg/graphite/id-4.f90: New. | |
| 4865 | * gfortran.dg/graphite/pr37857.f90: New. | |
| 2abae5f1 SP |
4866 | |
| 4867 | 2008-12-02 Sebastian Pop <sebastian.pop@amd.com> | |
| 4868 | Jan Sjodin <jan.sjodin@amd.com> | |
| 4869 | Harsha Jagasia <harsha.jagasia@amd.com> | |
| 4870 | ||
| 4871 | PR middle-end/37852 | |
| 4872 | PR middle-end/37883 | |
| 4873 | PR middle-end/37928 | |
| 4874 | PR middle-end/37980 | |
| 4875 | PR middle-end/38038 | |
| 4876 | PR middle-end/38039 | |
| 4877 | PR middle-end/38073 | |
| 4878 | PR middle-end/38083 | |
| 4879 | PR middle-end/38125 | |
| 4880 | ||
| 45489e99 SP |
4881 | * gcc.dg/graphite/pr38073.c: New. |
| 4882 | * gcc.dg/graphite/pr37928.c: New. | |
| 4883 | * gcc.dg/graphite/pr37883.c: New. | |
| 4884 | * gcc.dg/graphite/pr38125.c: New. | |
| 4885 | * gfortran.dg/graphite/pr38083.f90: New. | |
| 4886 | * gfortran.dg/graphite/pr37852.f90: New. | |
| 4887 | * gfortran.dg/graphite/pr37980.f90: New. | |
| 2abae5f1 | 4888 | |
| 45489e99 | 4889 | * gcc.dg/graphite/scop-18.c: Remove reduction, test for |
| 2abae5f1 SP |
4890 | the number of detected scops. Copy exact same test for loop |
| 4891 | blocking... | |
| 45489e99 | 4892 | * gcc.dg/graphite/block-1.c: Fix the number of expected |
| 2abae5f1 | 4893 | loops to be blocked as reductions are not handled. |
| 45489e99 | 4894 | * gcc.dg/graphite/block-4.c: ...here. New. |
| 2abae5f1 SP |
4895 | |
| 4896 | * tree-phinodes.c (remove_phi_nodes): New, extracted from... | |
| 4897 | * tree-cfg.c (remove_phi_nodes_and_edges_for_unreachable_block): | |
| 4898 | ...here. | |
| 4899 | * tree-flow.h (remove_phi_nodes, canonicalize_loop_ivs): Declared. | |
| 4900 | * Makefile.in (graphite.o): Depend on value-prof.h. | |
| 4901 | (graphite.o-warn): Removed -Wno-error. | |
| 4902 | * tree-parloops.c (canonicalize_loop_ivs): Allow reduction_list | |
| 4903 | to be a NULL pointer. Call update_stmt. Return the newly created | |
| 4904 | cannonical induction variable. | |
| 4905 | ||
| 4906 | * graphite.h (debug_rename_map): Declared. Fix some comments. | |
| 4907 | ||
| 4908 | * graphite.c: Reimplement the code generation from graphite to gimple. | |
| 4909 | Include value-prof.h. | |
| 4910 | (loop_iv_stack_get_iv): Do not return NULL for constant substitutions. | |
| 4911 | (get_old_iv_from_ssa_name): Removed. | |
| 4912 | (graphite_stmt_p): New. | |
| 4913 | (new_graphite_bb): Test for useful statements before building a | |
| 4914 | graphite statement for the basic block. | |
| 4915 | (free_graphite_bb): Do not free GBB_DATA_REFS: this is a bug | |
| 4916 | in free_data_ref that calls BITMAP_FREE (DR_VOPS (dr)) without | |
| 4917 | reason. | |
| 4918 | (recompute_all_dominators, graphite_verify, | |
| 4919 | nb_reductions_in_loop, graphite_loop_normal_form): New. | |
| 4920 | (scop_record_loop): Call graphite_loop_normal_form. | |
| 4921 | (build_scop_loop_nests): Iterate over all the blocks of the | |
| 4922 | function instead of relying on the incomplete information from | |
| 4923 | SCOP_BBS. Return the success of the operation. | |
| 4924 | (find_params_in_bb): Use the data from GBB_DATA_REFS. | |
| 4925 | (add_bb_domains): Removed. | |
| 4926 | (build_loop_iteration_domains): Don't call add_bb_domains. | |
| 4927 | Add the iteration domain only to the basic blocks that have been | |
| 4928 | translated to graphite. | |
| 4929 | (build_scop_conditions_1): Add constraints only if the basic | |
| 4930 | block have been translated to graphite. | |
| 4931 | (build_scop_data_accesses): Completely disabled until data | |
| 4932 | dependence is correctly implemented. | |
| 4933 | (debug_rename_elt, debug_rename_map_1, debug_rename_map): New. | |
| 4934 | (remove_all_edges_1, remove_all_edges): Removed. | |
| 4935 | (get_new_name_from_old_name): New. | |
| 4936 | (graphite_rename_variables_in_stmt): Renamed | |
| 4937 | rename_variables_in_stmt. Call get_new_name_from_old_name. | |
| 4938 | Use replace_exp and update_stmt. | |
| 4939 | (is_old_iv): Renamed is_iv. | |
| 4940 | (expand_scalar_variables_stmt): Extra parameter for renaming map. | |
| 4941 | Use replace_exp and update_stmt. | |
| 4942 | (expand_scalar_variables_expr): Same. Use the map to get the | |
| 4943 | new names for the renaming of induction variables and for the | |
| 4944 | renaming of variables after a basic block has been copied. | |
| 4945 | (expand_scalar_variables): Same. | |
| 4946 | (graphite_rename_variables): Renamed rename_variables. | |
| 4947 | (move_phi_nodes): Removed. | |
| 4948 | (get_false_edge_from_guard_bb): New. | |
| 4949 | (build_iv_mapping): Do not insert the induction variable of a | |
| 4950 | loop in the renaming iv map if the basic block does not belong | |
| 4951 | to that loop. | |
| 4952 | (register_old_new_names, graphite_copy_stmts_from_block, | |
| 4953 | copy_bb_and_scalar_dependences): New. | |
| 4954 | (translate_clast): Heavily reimplemented: copy basic blocks, | |
| 4955 | do not move them. Finally, in call cleanup_tree_cfg in gloog. | |
| 4956 | At each translation step call graphite_verify ensuring the | |
| 4957 | consistency of the SSA, loops and dominators information. | |
| 4958 | (collect_virtual_phis, find_vdef_for_var_in_bb, | |
| 4959 | find_vdef_for_var_1, find_vdef_for_var, | |
| 4960 | patch_phis_for_virtual_defs): Removed huge hack. | |
| 4961 | (mark_old_loops, remove_dead_loops, skip_phi_defs, | |
| 4962 | collect_scop_exit_phi_args, patch_scop_exit_phi_args, | |
| 4963 | gbb_can_be_ignored, scop_remove_ignoreable_gbbs, ): Removed. | |
| 4964 | (remove_sese_region, ifsese, if_region_entry, if_region_exit, | |
| 4965 | if_region_get_condition_block, if_region_set_false_region, | |
| 4966 | create_if_region_on_edge, move_sese_in_condition, bb_in_sese_p, | |
| 4967 | sese_find_uses_to_rename_use, sese_find_uses_to_rename_bb, | |
| 4968 | sese_add_exit_phis_edge, sese_add_exit_phis_var, | |
| 4969 | rewrite_into_sese_closed_ssa): New. | |
| 4970 | (gloog): Remove dead code. Early return if code cannot be | |
| 4971 | generated. Call cleanup_tree_cfg once the scop has been code | |
| 4972 | generated. | |
| 4973 | (graphite_trans_scop_block, graphite_trans_loop_block): Do not | |
| 4974 | block loops with less than two loops. | |
| 4975 | (graphite_apply_transformations): Remove the call to | |
| 4976 | scop_remove_ignoreable_gbbs. | |
| 4977 | (limit_scops): When build_scop_loop_nests fails, continue on | |
| 4978 | the next scop. Fix open_scop.entry. | |
| 4979 | (graphite_transform_loops): Call recompute_all_dominators: force the | |
| 4980 | recomputation of correct CDI_DOMINATORS and CDI_POST_DOMINATORS. | |
| 4981 | Call initialize_original_copy_tables and free_original_copy_tables | |
| 4982 | to be able to copy basic blocks during code generation. | |
| 4983 | When build_scop_loop_nests fails, continue on next scop. | |
| 4984 | (value_clast): New union. | |
| 4985 | (clast_to_gcc_expression): Fix type cast warning. | |
| 4986 | ||
| 4987 | 2008-11-09 Sebastian Pop <sebastian.pop@amd.com> | |
| 4988 | ||
| 4989 | * Merge from mainline (r140838:141727). | |
| 4990 | ||
| 4991 | 2008-11-05 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 4992 | ||
| 4993 | PR middle-end/37833 | |
| 4994 | ||
| 4995 | * graphite.c (scan_tree_for_params): Add POINTER_PLUS_EXPR. | |
| 4996 | ||
| 4997 | 2008-11-05 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 4998 | ||
| 4999 | PR middle-end/37943 | |
| 5000 | ||
| 5001 | * graphite.c (scopdet_basic_block_info): Fix loops with multiple | |
| 5002 | exits and conditions. | |
| 45489e99 | 5003 | * gcc.dg/graphite/pr37943.c: New. |
| 2abae5f1 SP |
5004 | |
| 5005 | 2008-10-23 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 5006 | ||
| 5007 | PR middle-end/37886 | |
| 5008 | * graphite.c (gloog): Replace EXIT_BLOCK_PTR with scop exit. | |
| 5009 | ||
| 5010 | 2008-10-23 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 5011 | ||
| 5012 | * doc/invoke.texi: Fix spaces. | |
| 5013 | ||
| 5014 | 2008-10-22 Sebastian Pop <sebastian.pop@amd.com> | |
| 5015 | ||
| 5016 | PR tree-optimization/37891 | |
| 5017 | Reverted last commit. | |
| 5018 | * graphite.c (create_single_entry_edge): Set | |
| 5019 | EDGE_IRREDUCIBLE_LOOP and BB_IRREDUCIBLE_LOOP. | |
| 5020 | ||
| 5021 | 2008-10-21 Sebastian Pop <sebastian.pop@amd.com> | |
| 5022 | Mitul Thakkar <mitul.thakkar@amd.com> | |
| 5023 | ||
| 5024 | * graphite.c (create_single_entry_edge): Set | |
| 5025 | EDGE_IRREDUCIBLE_LOOP and BB_IRREDUCIBLE_LOOP. | |
| 5026 | ||
| 5027 | 2008-10-16 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 5028 | ||
| 5029 | * doc/invoke.texi: Add -fgraphite-identity. | |
| 5030 | * graphite.c (graphite_apply_transformations): Check for | |
| 5031 | -fgraphite-identity. | |
| 5032 | * toplev.c (process_options): Add flag_graphite_identity. | |
| 5033 | * tree-ssa-loop.c: Add flag_graphite_identity. | |
| 5034 | ||
| 5035 | 2008-10-14 Sebastian Pop <sebastian.pop@amd.com> | |
| 5036 | ||
| 5037 | Undo changes from 2008-10-02: | |
| 5038 | * tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr): Convert | |
| 5039 | operand type when copying the operand to a variable of different type. | |
| 5040 | * cfgloopmanip.c (create_empty_loop_on_edge): Write exit condition | |
| 5041 | with the IV name after increment. | |
| 5042 | ||
| 5043 | 2008-10-14 Sebastian Pop <sebastian.pop@amd.com> | |
| 5044 | Harsha Jagasia <harsha.jagasia@amd.com> | |
| 5045 | ||
| 5046 | PR tree-optimization/37828 | |
| 45489e99 | 5047 | * gcc.dg/graphite/pr37828.c: New. |
| 2abae5f1 SP |
5048 | * graphite.c (graphite_trans_loop_block): Do not loop block |
| 5049 | single nested loops. | |
| 5050 | ||
| 5051 | 2008-10-09 Harsha Jagasia <harsha.jagasia@amd.com> | |
| 5052 | Sebastian Pop <sebastian.pop@amd.com> | |
| 5053 | ||
| 5054 | * graphite.c (struct rename_map_elt, new_rename_map_elt, | |
| 5055 | rename_map_elt_info, eq_rename_map_elts): New. | |
| 5056 | (graphite_rename_ivs_stmt): Renamed graphite_rename_variables_in_stmt. | |
| 5057 | (expand_scalar_variables_expr): Change parameters. | |
| 5058 | (expand_scalar_variables_stmt): Same. | |
| 5059 | (expand_scalar_variables): Same. | |
| 5060 | (graphite_rename_ivs): Rename graphite_rename_variables. | |
| 5061 | (build_iv_mapping): New. | |
| 5062 | (translate_clast): Call build_iv_mapping. | |
| 5063 | * graphite.h (gbb_p): New name. | |
| 5064 | ||
| 5065 | 2008-10-03 Harsha Jagasia <harsha.jagasia@amd.com> | |
| 5066 | ||
| 5067 | PR tree-optimization/37684 | |
| 5068 | * gcc.dg/graphite/pr37684.c: New. | |
| 5069 | * graphite.c (exclude_component_ref): New. | |
| 5070 | (is_simple_operand): Call exclude_component_ref. | |
| 5071 | ||
| 5072 | 2008-10-02 Jan Sjodin <jan.sjodin@amd.com> | |
| 5073 | Harsha Jagasia <harsha.jagasia@amd.com> | |
| 5074 | ||
| 5075 | PR tree-optimization/37485 | |
| 5076 | * gcc.dg/graphite/block-2.c: New | |
| 5077 | * graphite.c (gmp_cst_to_tree): Moved. | |
| 5078 | (iv_stack_entry_is_constant): New. | |
| 5079 | (iv_stack_entry_is_iv): New. | |
| 5080 | (loop_iv_stack_push): Renamed to loop_iv_stack_push_iv. | |
| 5081 | (loop_iv_stack_insert_constant): New. | |
| 5082 | (loop_iv_stack_pop): Use new datatpype. | |
| 5083 | (loop_iv_stack_get_iv): Same. | |
| 5084 | (loop_iv_stack_get_iv_from_name): Same. | |
| 5085 | (loop_iv_stack_debug): Renamed to debug_loop_iv_stack. | |
| 5086 | (loop_iv_stack_patch_for_consts): New. | |
| 5087 | (loop_iv_stack_remove_constants): New. | |
| 5088 | (graphite_create_new_loop): Use loop_iv_stack_push_iv. | |
| 5089 | (translate_clast): Call loop_iv_stack_patch_for_consts and | |
| 5090 | loop_iv_stack_remove_constants. | |
| 5091 | (gloog): Use new datatype. Redirect construction edge to end | |
| 5092 | block to avoid accidental deletion. | |
| 5093 | * graphite.h (enum iv_stack_entry_kind): New. Tag for data in | |
| 5094 | iv stack entry. | |
| 5095 | (union iv_stack_entry_data): New. Data in iv stack entry. | |
| 5096 | (struct iv_stack_entry): New. Datatype for iv stack entries. | |
| 5097 | ||
| 5098 | 2008-10-02 Sebastian Pop <sebastian.pop@amd.com> | |
| 5099 | ||
| 5100 | * tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr): Convert | |
| 5101 | operand type when copying the operand to a variable of different type. | |
| 5102 | ||
| 5103 | 2008-10-02 Sebastian Pop <sebastian.pop@amd.com> | |
| 5104 | ||
| 5105 | * cfgloopmanip.c (create_empty_loop_on_edge): Write exit condition | |
| 5106 | with the IV name after increment. | |
| 5107 | ||
| 5108 | 2008-10-02 Sebastian Pop <sebastian.pop@amd.com> | |
| 5109 | ||
| 5110 | * Merge from mainline (r140164:140838). | |
| 5111 | ||
| 5112 | 2008-09-10 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
| 5113 | ||
| 5114 | * graphite-data-ref.c: New. | |
| 5115 | * graphite.c (print_scop): Also dump the dependence graph. | |
| 5116 | (bb_in_scop_p, loop_in_scop_p, nb_loops_around_gb): Moved... | |
| 5117 | (new_scop): Initialize SCOP_DEP_GRAPH. | |
| 5118 | (build_scop_dynamic_schedules): New. | |
| 5119 | (build_access_matrix_with_af): Fixed column numbering. | |
| 5120 | (graphite_transform_loops): Call build_scop_dynamic_schedules. | |
| 5121 | * graphite.h: Add ifndef/define guards against multiple inclusion. | |
| 5122 | (struct scop): Add dep_graph field. | |
| 5123 | (SCOP_DEP_GRAPH): Defined. | |
| 5124 | (ref_nb_loops): Fixed and moved to other position. | |
| 5125 | (bb_in_scop_p, loop_in_scop_p, nb_loops_around_gb): ... here. | |
| 5126 | (nb_loops_around_loop_in_scop): New. | |
| 5127 | (graphite_dump_dependence_graph): Declared. | |
| 5128 | (graphite_build_rdg_all_levels): Declared. | |
| 5129 | (graphite_test_dependence): Declared. | |
| 5130 | * Makefile.in (graphite-data-ref.o): New target. | |
| 5131 | ||
| 5132 | 2008-09-09 Sebastian Pop <sebastian.pop@amd.com> | |
| 5133 | ||
| 5134 | * Merge from mainline (139870:140164). | |
| 5135 | ||
| 5136 | 2008-09-01 Sebastian Pop <sebastian.pop@amd.com> | |
| 5137 | ||
| 5138 | * Merge from mainline (138275:139870). | |
| 45489e99 | 5139 | * gcc.dg/graphite/scop-matmult.c: XFailed as one of |
| 2abae5f1 SP |
5140 | the commits from trunk broke the niter detection. |
| 5141 | ||
| 5142 | 2008-09-01 Sebastian Pop <sebastian.pop@amd.com> | |
| 5143 | ||
| 5144 | * graphite.c: Add more documentation. Fix formatting. | |
| 5145 | (debug_loop_vec, debug_oldivs, loop_iv_stack, | |
| 5146 | loop_iv_stack_debug): Moved... | |
| 5147 | (schedule_to_scattering): Move before use. | |
| 5148 | (dot_all_scops): Include in "#if 0" the code for system | |
| 5149 | call dotty. | |
| 5150 | ||
| 5151 | * graphite.h: (debug_loop_vec, debug_oldivs, loop_iv_stack, | |
| 5152 | loop_iv_stack_debug): ...here. | |
| 5153 | ||
| 5154 | 2008-08-29 Jan Sjodin <jan.sjodin@amd.com> | |
| 5155 | ||
| 5156 | * tree-phinodes.c (make_phi_node): Extern. | |
| 5157 | (add_phi_node_to_bb): New. | |
| 5158 | (create_phi_node): Call add_phi_node_to_bb. | |
| 5159 | * tree-ssa-loop-ivopts.c (get_phi_with_result): New. | |
| 5160 | (remove_statement): Handle case where stored phi was updated | |
| 5161 | and is no longer the same. | |
| 5162 | * graphite.c (is_parameter): New. | |
| 5163 | (is_old_iv): New. | |
| 5164 | (expand_scalar_variables_expr): New. | |
| 5165 | (expand_scalar_variables_stmt): New. | |
| 5166 | (expand_scalar_variables): New. | |
| 5167 | (move_phi_nodes): Create new phi instead of moving old one. | |
| 5168 | (translate_clast): Call expand_scalar_variables. | |
| 5169 | (find_vdef_for_var_in_bb): Also scan regular definitions. | |
| 5170 | (skip_phi_defs): New. | |
| 5171 | (collect_scop_exit_phi_args): New. | |
| 5172 | (patch_scop_exit_phi_args): New. | |
| 5173 | (gloog): Patch phis after scop. | |
| 5174 | * tree-flow.h: (add_phi_node_to_bb): Declared. | |
| 5175 | (make_phi_node): Declared. | |
| 5176 | ||
| 5177 | 2008-08-26 Sebastian Pop <sebastian.pop@amd.com> | |
| 5178 | ||
| 5179 | * graphite.c (end_scop): Split the entry of the scop when it | |
| 5180 | is the header of the loop in which the scop is ending. | |
| 5181 | (build_scops_1, limit_scops): Update uses of end_scop. | |
| 5182 | ||
| 5183 | 2008-08-26 Sebastian Pop <sebastian.pop@amd.com> | |
| 5184 | ||
| 5185 | * graphite.c (dot_all_scops_1): Do not fail on uninitialized | |
| 5186 | SCOP_ENTRY or SCOP_EXIT. | |
| 5187 | ||
| 5188 | 2008-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
| 5189 | ||
| 5190 | * graphite.c (get_construction_edge): Removed. | |
| 5191 | (gloog): Construction edge is the scop entry edge. | |
| 5192 | ||
| 5193 | 2008-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
| 5194 | ||
| 5195 | * graphite.c (can_generate_for_scop): Removed. | |
| 5196 | (gloog): Do not call it. | |
| 5197 | ||
| 5198 | 2008-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
| 5199 | ||
| 5200 | * graphite.c (new_scop): Entry of a scop is an edge. | |
| 5201 | Initialize SESE region. | |
| 5202 | (free_scop): Free SESE region. | |
| 5203 | (build_scops_1, scopdet_bb_info): Work on edges, not on bbs. | |
| 5204 | (split_difficult_bb): New, split from end_scop. | |
| 5205 | (end_scop): Exit of a scop is an edge. | |
| 5206 | (build_scop_bbs): Never check CDI_POST_DOMINATORS: this info is | |
| 5207 | not automatically updated and thus is always wrong. | |
| 5208 | * graphite.h (struct sese): New. | |
| 5209 | (SESE_ENTRY): New. | |
| 5210 | (SESE_EXIT): New. | |
| 5211 | (struct scop): New field for a SESE region. Remove entry, exit. | |
| 5212 | (SCOP_ENTRY, SCOP_EXIT): Update definitions to match same | |
| 5213 | semantics as before. Moved comment around. | |
| 5214 | ||
| 5215 | 2008-08-25 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 5216 | Sebastian Pop <sebastian.pop@amd.com> | |
| 5217 | ||
| 5218 | * graphite.c (graphite_transform_loops): Always enable gloog | |
| 5219 | and find_transform when ENABLE_CHECKING. | |
| 5220 | ||
| 5221 | 2008-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
| 5222 | ||
| 5223 | * graphite.c (graphite_transform_loops): Move pretty printer | |
| 5224 | of SCOPs before doing any transform. Remove call to print_scops | |
| 5225 | and dot_all_scops_1. | |
| 5226 | ||
| 5227 | 2008-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
| 5228 | ||
| 5229 | * graphite.c (dump_gbb_conditions): Don't try to print NULL pointers. | |
| 5230 | (print_graphite_bb): Same. | |
| 5231 | ||
| 5232 | 2008-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
| 5233 | ||
| 5234 | * graphite.c (dot_all_scops_1): Cleanup. | |
| 5235 | (move_scops): Fix comment. | |
| 5236 | ||
| 5237 | 2008-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
| 5238 | ||
| 5239 | * graphite.c (build_scop_bbs): Revert commit 139355: | |
| 5240 | ||
| 5241 | 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
| 5242 | Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> | |
| 5243 | ||
| 5244 | * graphite.c (build_scop_bbs): Factor up code. | |
| 5245 | ||
| 5246 | 2008-08-25 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 5247 | ||
| 5248 | * graphite.c (gloog): Update dominator info. | |
| 5249 | ||
| 5250 | 2008-08-25 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 5251 | ||
| 5252 | * graphite.c (remove_cond_exprs): Do not fail on empty bbs. | |
| 5253 | ||
| 5254 | 2008-08-24 Sebastian Pop <sebastian.pop@amd.com> | |
| 5255 | ||
| 5256 | * graphite.c (new_graphite_bb): Remove GBB_INDEX_TO_NUM_MAP | |
| 5257 | initialization. | |
| 5258 | (free_graphite_bb): Remove GBB_INDEX_TO_NUM_MAP free. | |
| 5259 | (translate_clast): Correct formatting. | |
| 5260 | * graphite.h (struct num_map): Removed. | |
| 5261 | (struct graphite_bb): Remove num_map field. | |
| 5262 | (GBB_INDEX_TO_NUM_MAP): Removed. | |
| 5263 | ||
| 5264 | 2008-08-24 Sebastian Pop <sebastian.pop@amd.com> | |
| 5265 | ||
| 5266 | * graphite.c (build_access_matrix_with_af): Fix comments. | |
| 5267 | (build_scop_data_accesses): Same. | |
| 5268 | ||
| 5269 | 2008-08-24 Sebastian Pop <sebastian.pop@amd.com> | |
| 5270 | ||
| 5271 | * graphite.c (build_scop_data_accesses): Don't construct | |
| 5272 | access matrices. Add a FIXME and an assert condition that | |
| 5273 | should pass when the access matrices will be needed. | |
| 5274 | ||
| 5275 | 2008-08-24 Sebastian Pop <sebastian.pop@amd.com> | |
| 5276 | ||
| 5277 | * tree-data-ref.c (stmt_simple_memref_p): Don't call | |
| 5278 | really_constant_p. | |
| 5279 | * graphite.c (build_graphite_bb): Renamed new_graphite_bb. | |
| 5280 | Moved close by free_graphite_bb. | |
| 5281 | (free_graphite_bb): Call free_data_refs. Reset bb->aux. | |
| 5282 | (new_scop): Move close by free_scop. | |
| 5283 | (graphite_transform_loops): Avoid linear scan to reset bb->aux. | |
| 5284 | ||
| 5285 | 2008-08-22 Jan Sjodin <jan.sjodin@amd.com> | |
| 5286 | ||
| 5287 | * cfgloopmanip.c (create_empty_if_region_on_edge): New. | |
| 5288 | * graphite.c (clast_to_gcc_expression): Call gmp_cst_to_tree | |
| 5289 | instead of recursive call. | |
| 5290 | (graphite_translate_clast_equation): New. | |
| 5291 | (graphite_create_guard_cond_expr): New. | |
| 5292 | (graphite_create_new_guard): New. | |
| 5293 | (get_stack_index_from_iv): Removed. | |
| 5294 | (graphite_rename_ivs_stmt): Use gbb_loop_index. | |
| 5295 | (get_true_edge_from_guard_bb): New. | |
| 5296 | (translate_clast): Handle stmt_guard in clast. | |
| 5297 | (get_construction_edge): Allow construction edge detection for | |
| 5298 | a scope entry with multiple predecessors if one predecessor is | |
| 5299 | the immediate dominator of scope entry. | |
| 5300 | (can_generate_code_stmt): Enable code generation for clast_guard. | |
| 5301 | (gloog): Use correct context loop. Removed check for post dominators. | |
| 5302 | * cfgloop.h (create_empty_if_region_on_edge): Declared. | |
| 5303 | ||
| 5304 | 2008-08-21 Sebastian Pop <sebastian.pop@amd.com> | |
| 5305 | ||
| 5306 | * graphite.c (remove_dead_loops): Document better which | |
| 5307 | loops are removed. | |
| 5308 | ||
| 5309 | 2008-08-21 Sebastian Pop <sebastian.pop@amd.com> | |
| 5310 | ||
| 5311 | * Makefile.in: Rename POLYLIBLIBS and POLYLIBINC to PPLLIBS | |
| 5312 | and PPLINC. | |
| 5313 | (graphite.o): Also depends on pointer-set.h. | |
| 5314 | ||
| 5315 | 2008-08-21 Sebastian Pop <sebastian.pop@amd.com> | |
| 5316 | ||
| 5317 | * graphite.c (scop_record_loop): Fix compile warning. | |
| 5318 | ||
| 5319 | 2008-08-21 Harsha Jagasia <harsha.jagasia@amd.com> | |
| 5320 | Sebastian Pop <sebastian.pop@amd.com> | |
| 5321 | ||
| 5322 | * graphite.c (scop_record_loop): DECL_NAME can be NULL. | |
| 5323 | ||
| 5324 | 2008-08-21 Sebastian Pop <sebastian.pop@amd.com> | |
| 5325 | ||
| 5326 | * graphite.c (build_graphite_bb): Initialize bb->aux to | |
| 5327 | point to the graphite_bb_p. | |
| 5328 | (graphite_bb_from_bb): Renamed gbb_from_bb; returns the | |
| 5329 | content of bb->aux. | |
| 5330 | (add_bb_domains): Does not use the scop parameter. | |
| 5331 | (graphite_transform_loops): Clean bb->aux at the end. | |
| 5332 | ||
| 5333 | 2008-08-20 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> | |
| 5334 | Sebastian Pop <sebastian.pop@amd.com> | |
| 5335 | ||
| 45489e99 | 5336 | * lib/target-supports.exp |
| 2abae5f1 SP |
5337 | (check_effective_target_fgraphite): New. |
| 5338 | ||
| 45489e99 | 5339 | * gcc.dg/graphite/graphite.exp: Early exit when |
| 2abae5f1 SP |
5340 | check_effective_target_fgraphite returns false. |
| 5341 | Set dg-do-what-default to compile. | |
| 5342 | (scan-graphite-dump-times): Removed. | |
| 45489e99 | 5343 | * gfortran.dg/graphite/graphite.exp: Same. |
| 2abae5f1 | 5344 | |
| 45489e99 | 5345 | * gcc.dg/graphite/scop-0.c: Do not use "dg-do compile". |
| 2abae5f1 | 5346 | Use scan-tree-dump-times instead of scan-graphite-dump-times. |
| 45489e99 SP |
5347 | * gcc.dg/graphite/scop-1.c: Same. |
| 5348 | * gcc.dg/graphite/scop-2.c: Same. | |
| 5349 | * gcc.dg/graphite/scop-3.c: Same. | |
| 5350 | * gcc.dg/graphite/scop-4.c: Same. | |
| 5351 | * gcc.dg/graphite/scop-5.c: Same. | |
| 5352 | * gcc.dg/graphite/scop-6.c: Same. | |
| 5353 | * gcc.dg/graphite/scop-7.c: Same. | |
| 5354 | * gcc.dg/graphite/scop-8.c: Same. | |
| 5355 | * gcc.dg/graphite/scop-9.c: Same. | |
| 5356 | * gcc.dg/graphite/scop-10.c: Same. | |
| 5357 | * gcc.dg/graphite/scop-11.c: Same. | |
| 5358 | * gcc.dg/graphite/scop-12.c: Same. | |
| 5359 | * gcc.dg/graphite/scop-13.c: Same. | |
| 5360 | * gcc.dg/graphite/scop-matmult.c: Same. | |
| 5361 | * gcc.dg/graphite/scop-14.c: Same. | |
| 5362 | * gcc.dg/graphite/scop-15.c: Same. | |
| 5363 | * gcc.dg/graphite/block-0.c: Same. | |
| 5364 | * gcc.dg/graphite/scop-16.c: Same. | |
| 5365 | * gcc.dg/graphite/block-1.c: Same. | |
| 5366 | * gcc.dg/graphite/scop-17.c: Same. | |
| 5367 | * gcc.dg/graphite/scop-18.c: Same. | |
| 5368 | * gfortran.dg/graphite/block-1.f90: Same. | |
| 5369 | * gfortran.dg/graphite/scop-1.f: Same. | |
| 5370 | * gfortran.dg/graphite/block-2.f: Same. | |
| 2abae5f1 SP |
5371 | |
| 5372 | 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
| 5373 | ||
| 5374 | * graphite.c: Fix some XXX comments. | |
| 5375 | (build_scop_dynamic_schedules): Removed. | |
| 5376 | ||
| 5377 | 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
| 5378 | ||
| 5379 | * graphite.h (scop_max_loop_depth): Moved... | |
| 5380 | * graphite.c (scop_max_loop_depth): ...here. | |
| 5381 | (remove_all_edges_1): New. | |
| 5382 | (remove_all_edges): Factored code. | |
| 5383 | (remove_cond_exprs): Check only the last statement for | |
| 5384 | a GIMPLE_COND expression. | |
| 5385 | ||
| 5386 | 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
| 5387 | ||
| 5388 | * graphite.c (scan_tree_for_params): Early return when the | |
| 5389 | expression is a chrec_dont_know. Handle case NEGATE_EXPR. | |
| 5390 | (find_scop_parameters): Factor out code. | |
| 5391 | (graphite_trans_bb_strip_mine): Remove dead code. | |
| 5392 | ||
| 5393 | 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
| 5394 | ||
| 5395 | * graphite.c (clast_to_gcc_expression, graphite_create_new_loop, | |
| 5396 | graphite_trans_bb_move_loop): Factor asserts. | |
| 5397 | (gloog): Perform sanity checks only for ENABLE_CHECKING. | |
| 5398 | Do not call calculate_dominance_info and estimate_bb_frequencies. | |
| 5399 | ||
| 5400 | 2008-08-20 Jan Sjodin <jan.sjodin@amd.com> | |
| 5401 | ||
| 5402 | * graphite.c (create_loops_mapping, free_loops_mapping, | |
| 5403 | create_loops_mapping_num, debug_loop_mapping_1, | |
| 5404 | debug_loop_mapping, graphite_loops_mapping_max_loop_num, | |
| 5405 | get_loop_mapping_for_num, graphite_loops_mapping_add_child, | |
| 5406 | graphite_loops_mapping_add_child_num, | |
| 5407 | graphite_loops_mapping_insert_child, | |
| 5408 | graphite_loops_mapping_parent, get_loop_mapped_depth_for_num, | |
| 5409 | get_loop_mapped_depth, split_loop_mapped_depth_for_num, | |
| 5410 | loop_mapped_depth_split_loop, swap_loop_mapped_depth_for_num, | |
| 5411 | create_num_from_index, get_num_from_index, | |
| 5412 | swap_loop_mapped_depth): Removed. | |
| 5413 | (new_scop): Do not initialize SCOP_LOOPS_MAPPING. | |
| 5414 | (free_scop): Do not call free_loops_mapping. | |
| 5415 | (graphite_get_new_iv_stack_index_from_old_iv): Renamed | |
| 5416 | get_stack_index_from_iv. Use GBB_LOOPS instead of calling | |
| 5417 | get_loop_mapped_depth. | |
| 5418 | (graphite_trans_bb_move_loop): Do not update the loop mapping. | |
| 5419 | (graphite_trans_bb_strip_mine): Same. | |
| 5420 | * graphite.h (graphite_loops_mapping, graphite_loop_node): Removed. | |
| 5421 | (struct scop): Remove field loops_mapping. | |
| 5422 | ||
| 5423 | 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
| 5424 | Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> | |
| 5425 | ||
| 5426 | * graphite.c (scop_record_loop): Factor out one level of the | |
| 5427 | condition by early return. | |
| 5428 | (build_scop_loop_nests): Format following FSF coding style. | |
| 5429 | (build_scop_dynamic_schedules): Factor out code. | |
| 5430 | (scopdet_bb_info): Reindent. Default case should not be reachable. | |
| 5431 | ||
| 5432 | 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
| 5433 | Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> | |
| 5434 | ||
| 5435 | * graphite.c (loop_affine_expr): Check for DECL_P or struct | |
| 5436 | assignments that are not handled as simple operands for now. | |
| 5437 | ||
| 5438 | 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
| 5439 | Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> | |
| 5440 | ||
| 5441 | * graphite.c (build_scop_bbs): Factor up code. | |
| 5442 | ||
| 5443 | 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
| 5444 | Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> | |
| 5445 | ||
| 5446 | * graphite.c (stmt_simple_for_scop_p): Factor code out | |
| 5447 | of the loop. | |
| 5448 | (enum gbb_type): New. Group all the GBB_* types under it. | |
| 5449 | (is_loop_exit): Moved... | |
| 5450 | (end_scop): Enable BB spliting. | |
| 5451 | * cfgloop.c (is_loop_exit): ...here. Reimplemented. | |
| 5452 | * cfgloop.h (is_loop_exit): Declared. | |
| 5453 | ||
| 5454 | 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
| 5455 | ||
| 5456 | * doc/invoke.texi: Remove strides from examples containing | |
| 5457 | DO loops when the strides are equal to 1. | |
| 5458 | ||
| 5459 | 2008-08-20 Harsha Jagasia <harsha.jagasia@amd.com> | |
| 5460 | Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> | |
| 5461 | ||
| 5462 | * graphite.c (graphite_trans_scop_block): Or the result with | |
| 5463 | the result from graphite_trans_loop_block. | |
| 45489e99 SP |
5464 | * gcc.dg/graphite/block-1.c: New. |
| 5465 | * gfortran.dg/graphite/block-1.f90: New. | |
| 5466 | * gfortran.dg/graphite/block-2.f: New. | |
| 2abae5f1 SP |
5467 | |
| 5468 | 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
| 5469 | ||
| 5470 | * graphite.c (graphite_transform_loops): Call cloog_initialize | |
| 5471 | and cloog_finalize. | |
| 5472 | ||
| 5473 | 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
| 5474 | ||
| 5475 | * tree-data-ref.c) (stmt_simple_memref_p): New. | |
| 5476 | * tree-data-ref.h (stmt_simple_memref_p): Declared. | |
| 5477 | * graphite.c (stmt_simple_memref_for_scop_p): Removed. | |
| 5478 | (is_simple_operand): Call stmt_simple_memref_p. | |
| 5479 | ||
| 45489e99 | 5480 | * gcc.dg/graphite/scop-matmult.c: Updated for not |
| 2abae5f1 SP |
5481 | using pointer arithmetic, as this is optimized by PRE and |
| 5482 | makes the code too difficult to analyze. | |
| 5483 | ||
| 45489e99 | 5484 | * gcc.dg/graphite/scop-18.c: Same. |
| 2abae5f1 SP |
5485 | |
| 5486 | 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
| 5487 | ||
| 5488 | * gdbinit.in (pgg): New. | |
| 5489 | ||
| 5490 | 2008-08-15 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 5491 | ||
| 5492 | * graphite.c (graphite_trans_loop_block): Fix warning. | |
| 5493 | ||
| 5494 | 2008-08-15 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 5495 | ||
| 5496 | * graphite.c (graphite_trans_loop_block): Fix my merge error. | |
| 5497 | ||
| 5498 | 2008-08-15 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 5499 | ||
| 5500 | * graphite.c (graphite_trans_bb_block): Remove check for | |
| 5501 | flag_loop_strip_mine, flag_loop_block, flag_loop_interchange. | |
| 5502 | Check if loop blocking is profitable for every loop, before applying | |
| 5503 | the changes. | |
| 5504 | (graphite_apply_transformations): Call graphite_trans_bb_block only, | |
| 5505 | if flag_loop_block is set. | |
| 5506 | ||
| 5507 | 2008-08-14 Sebastian Pop <sebastian.pop@amd.com> | |
| 5508 | ||
| 5509 | * graphite.c: Add some more documentation for the loop | |
| 5510 | mapping. | |
| 5511 | ||
| 5512 | 2008-08-14 Sebastian Pop <sebastian.pop@amd.com> | |
| 5513 | ||
| 5514 | * Makefile.in (tree-data-ref.o): Remove dependence on graphite.h. | |
| 5515 | * graphite.c: Format on less than 80 columns. | |
| 5516 | * graphite.h: Same. | |
| 5517 | ||
| 5518 | 2008-08-14 Sebastian Pop <sebastian.pop@amd.com> | |
| 5519 | ||
| 5520 | * cfgloopmanip.c (loopify): Use update_dominators_in_loop. | |
| 5521 | ||
| 5522 | 2008-08-14 Sebastian Pop <sebastian.pop@amd.com> | |
| 5523 | ||
| 5524 | * doc/invoke.texi (floop-block, floop-strip-mine, | |
| 5525 | floop-interchange): Update documentation with examples. | |
| 5526 | ||
| 5527 | 2008-08-13 Sebastian Pop <sebastian.pop@amd.com> | |
| 5528 | ||
| 5529 | * cfgloopmanip.c (create_empty_loop_on_edge): Don't call | |
| 5530 | add_referenced_var. | |
| 5531 | * graphite.c (graphite_create_new_loop): Call add_referenced_var. | |
| 5532 | ||
| 5533 | 2008-08-13 Sebastian Pop <sebastian.pop@amd.com> | |
| 5534 | ||
| 5535 | * cfgloopmanip.c (create_empty_loop_on_edge): Improve documentation. | |
| 5536 | Factor gcc_asserts into a single one. Use force_gimple_operand_gsi. | |
| 5537 | * tree-scalar-evolution.c: Revert useless changes. | |
| 5538 | * tree-phinodes.c: Same. | |
| 5539 | * cfghooks.c: Same. | |
| 5540 | * vec.h: Same. | |
| 5541 | * tree-vectorizer.h: Same. | |
| 5542 | * tree-flow.h: Same. | |
| 5543 | * tree-cfg.c: Same. | |
| 5544 | * common.opt (fgraphite): Update documentation. | |
| 5545 | ||
| 5546 | 2008-08-12 Harsha Jagasia <harsha.jagasia@amd.com> | |
| 5547 | ||
| 5548 | * doc/invoke.texi (-floop-block, -floop-strip-mine, | |
| 5549 | -floop-interchange): Add more text for explaining what each of these | |
| 5550 | flags is doing. | |
| 5551 | * tree-into-ssa.c (gimple_vec): Moved to... | |
| 5552 | * graphite.c: Include gimple.h. | |
| 5553 | (gimple_vec): Moved to... | |
| 5554 | (del_loop_to_cloog_loop): Removed. | |
| 5555 | (loop_affine_expr): Do not call create_data_ref when the | |
| 5556 | operand is a constant. | |
| 5557 | (new_scop): Use free instead of del_loop_to_cloog_loop. | |
| 5558 | * Makefile.in (graphite.o): Depend on GIMPLE_H. | |
| 5559 | * gimple.h (gimple_vec): ... here. | |
| 5560 | ||
| 5561 | 2008-08-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 5562 | ||
| 5563 | * graphite.c (scopdet_bb_info): Only allow loops with known number of | |
| 5564 | latch executions. | |
| 5565 | (build_loop_iteration_domains): Fail, if latch executions unknown. | |
| 5566 | ||
| 5567 | 2008-08-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 5568 | ||
| 5569 | * graphite.c (add_conditions_to_domain): New. | |
| 5570 | (build_scop_conditions_1): Call add_conditions_to_domain. | |
| 5571 | (set_cloog_options): Allow to disable optimizations. | |
| 5572 | ||
| 5573 | 2008-08-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 5574 | ||
| 5575 | * graphite.c (find_params_in_bb): Look for parameters in conditions. | |
| 5576 | Do not use walk_dominator_tree. | |
| 5577 | (find_scop_parameters): Do not use walk_dominator_tree. | |
| 5578 | ||
| 5579 | 2008-08-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 5580 | ||
| 5581 | * graphite.c (scan_tree_for_params) Add / Subtract inequality. | |
| 5582 | (idx_record_params): Adapt. | |
| 5583 | * graphite.h (scop_gimple_loop_depth): New. | |
| 5584 | ||
| 5585 | 2008-08-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 5586 | ||
| 5587 | * graphite.c (build_scop_dynamic_schedules): Remove value_init. | |
| 5588 | (scan_tree_for_params): Remove value_init. | |
| 5589 | (build_scop_context): Remove value_init. | |
| 5590 | (build_loop_iteration_domains): Remove value_init. | |
| 5591 | (schedule_to_scattering): Remove value_init. | |
| 5592 | (graphite_trans_bb_strip_mine): Remove value_init. | |
| 5593 | ||
| 5594 | 2008-08-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 5595 | ||
| 5596 | * gcc/graphite.c (limit_scops): New. | |
| 5597 | (graphite_transform_loops): Add limit SCoPs. | |
| 45489e99 SP |
5598 | * gcc.dg/graphite/scop-0.c: Update number of SCoPs. |
| 5599 | * gcc.dg/graphite/scop-1.c: Update number of SCoPs. | |
| 5600 | * gcc.dg/graphite/scop-10.c: Update number of SCoPs. | |
| 5601 | * gcc.dg/graphite/scop-11.c: Update number of SCoPs. | |
| 5602 | * gcc.dg/graphite/scop-12.c: Update number of SCoPs. | |
| 5603 | * gcc.dg/graphite/scop-13.c: Update number of SCoPs. | |
| 5604 | * gcc.dg/graphite/scop-14.c: Update number of SCoPs. | |
| 5605 | * gcc.dg/graphite/scop-15.c: Update number of SCoPs. | |
| 5606 | * gcc.dg/graphite/scop-16.c: Update number of SCoPs. | |
| 2abae5f1 | 5607 | Change loop numbers. |
| 45489e99 | 5608 | * gcc.dg/graphite/scop-17.c: Update number of SCoPs. |
| 2abae5f1 | 5609 | Change loop numbers. |
| 45489e99 SP |
5610 | * gcc.dg/graphite/scop-18.c: Update number of SCoPs. |
| 5611 | * gcc.dg/graphite/scop-2.c: Update number of SCoPs. | |
| 5612 | * gcc.dg/graphite/scop-3.c: Update number of SCoPs. | |
| 5613 | * gcc.dg/graphite/scop-4.c: Update number of SCoPs. | |
| 5614 | * gcc.dg/graphite/scop-5.c: Update number of SCoPs. | |
| 5615 | * gcc.dg/graphite/scop-6.c: Update number of SCoPs. | |
| 5616 | * gcc.dg/graphite/scop-7.c: Update number of SCoPs. | |
| 5617 | * gcc.dg/graphite/scop-8.c: Update number of SCoPs. | |
| 5618 | * gcc.dg/graphite/scop-9.c: Update number of SCoPs. | |
| 5619 | * gcc.dg/graphite/scop-matmult.c: Update number of SCoPs. | |
| 2abae5f1 SP |
5620 | |
| 5621 | 2008-08-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 5622 | ||
| 5623 | * graphite.c (graphite_transform_loops): Call always find_transform. | |
| 5624 | ||
| 5625 | 2008-08-08 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 5626 | ||
| 5627 | * graphite.c (free_loops_mapping): New. | |
| 5628 | (stmt_simple_for_scop_p): Fix typo. | |
| 5629 | (stmt_simple_for_scop_p): Fix tuples functions, that | |
| 5630 | broke polyhedron. | |
| 5631 | (free_graphite_bb): Fix some memleaks. | |
| 5632 | (free_scop): Fix some memleaks. | |
| 5633 | (scopdet_bb_info): Do not forget some tmp SCoPs. | |
| 5634 | (find_params_in_bb): Fix some memleaks. | |
| 5635 | (clast_to_gcc_expression): Fix warning. | |
| 5636 | ||
| 5637 | 2008-08-07 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 5638 | ||
| 45489e99 SP |
5639 | * gcc.dg/graphite/scop-16.c: Fix for 32bit. |
| 5640 | * gcc.dg/graphite/scop-17.c: Fix for 32bit. | |
| 2abae5f1 SP |
5641 | |
| 5642 | 2008-08-04 Sebastian Pop <sebastian.pop@amd.com> | |
| 5643 | ||
| 5644 | * tree-ssa-loop.c (tree-ssa-loop.o): Do not include toplev.h. | |
| 5645 | Move code ifdef-ed HAVE_cloog... | |
| 5646 | * graphite.c: Include toplev.h. | |
| 5647 | ... here. | |
| 5648 | * Makefile.in (OBJS-common): Always build graphite.o. | |
| 5649 | (BACKEND): Remove @GRAPHITE@. | |
| 5650 | (tree-ssa-loop.o): Do not depend on TOPLEV_H. | |
| 5651 | (graphite.o): Depend on TOPLEV_H. | |
| 5652 | ||
| 5653 | 2008-08-04 Sebastian Pop <sebastian.pop@amd.com> | |
| 5654 | ||
| 5655 | * Makefile.in (tree-ssa-loop.o): Depend on TOPLEV_H. | |
| 5656 | Remove typo left from polylib to ppl conversion. | |
| 5657 | * graphite.c (graphite_transforms): Use sorry instead of fatal. | |
| 5658 | ||
| 5659 | 2008-08-03 Sebastian Pop <sebastian.pop@amd.com> | |
| 5660 | ||
| 5661 | * toplev.c (process_options): Move the graphite loop optimization | |
| 5662 | flags... | |
| 5663 | * tree-ssa-loop.c (graphite_transforms): ... here. | |
| 5664 | When not configured with CLooG, print to dump_file that | |
| 5665 | Graphite transforms were not performed. | |
| 45489e99 | 5666 | * gcc.dg/graphite/graphite.exp (scan-graphite-dump-times): |
| 2abae5f1 | 5667 | New. |
| 45489e99 | 5668 | * gcc.dg/graphite/*.c: Updated all testcases to use |
| 2abae5f1 SP |
5669 | scan-graphite-dump-times. |
| 5670 | ||
| 5671 | 2008-08-03 Sebastian Pop <sebastian.pop@amd.com> | |
| 5672 | ||
| 5673 | * graphite.c (dot_scop, dot_all_scops): Do not call system. | |
| 5674 | Do not open /tmp/scop.dot and /tmp/allscops.dot. | |
| 5675 | ||
| 5676 | 2008-08-02 Sebastian Pop <sebastian.pop@amd.com> | |
| 5677 | Jan Sjodin <jan.sjodin@amd.com> | |
| 5678 | ||
| 5679 | * configure: Regenerated. | |
| 5680 | * omp-low.c (expand_omp_sections): Remove now unused code. | |
| 5681 | * config.in (HAVE_polylib): Removed. | |
| 5682 | * configure.ac (HAVE_polylib, POLYLIBLIBS, POLYLIBINC): Removed. | |
| 5683 | (PPLLIBS, PPLINC): Added. | |
| 5684 | * graphite.c: Replace unsigned with int wherever possible. | |
| 5685 | Don't access Cloog's data structures, but use accessor functions. | |
| 5686 | Clast's stmt->type is now implemented as a vtable: change the | |
| 5687 | switches of stmt->type into ifs. | |
| 5688 | (polylib/polylibgmp.h): Don't include. | |
| 5689 | (initialize_dependence_polyhedron, | |
| 5690 | initialize_data_dependence_polyhedron, is_empty_polyhedron, | |
| 5691 | statement_precedes_p, test_dependence, build_rdg_all_levels, | |
| 5692 | dump_dependence_graph): Removed until this code is cleaned up | |
| 5693 | or ported to Cloog. | |
| 5694 | * Makefile.in (POLYLIBLIBS): Renamed PPLLIBS. | |
| 5695 | (POLYLIBINC): Renamed PPLINC. | |
| 5696 | ||
| 5697 | 2008-08-01 Harsha Jagasia <harsha.jagasia@amd.com> | |
| 5698 | Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> | |
| 5699 | Jan Sjodin <jan.sjodin@amd.com> | |
| 5700 | ||
| 5701 | Finish the merge and tuplification of graphite. | |
| 5702 | ||
| 5703 | 2008-07-24 Sebastian Pop <sebastian.pop@amd.com> | |
| 5704 | Jan Sjodin <jan.sjodin@amd.com> | |
| 5705 | ||
| 5706 | Partial merge from mainline (138072:138275). | |
| 5707 | * graphite.c still has to be tuplified. | |
| 5708 | ||
| 5709 | 2008-07-29 Jan Sjodin <jan.sjodin@amd.com> | |
| 5710 | ||
| 5711 | * graphite.c (graphite_loops_mapping_max_loop_num): New. | |
| 5712 | (create_num_from_index): New. | |
| 5713 | (get_num_from_index): Also pass in the graphite BB. | |
| 5714 | (free_graphite_bb): Free GBB_INDEX_TO_NUM_MAP. | |
| 5715 | (build_graphite_bb): Initialize GBB_INDEX_TO_NUM_MAP. | |
| 5716 | (graphite_trans_bb_strip_mine): Call create_num_from_index. | |
| 5717 | (is_interchange_valid): Return false when failing. | |
| 5718 | * graphite.h (struct num_map): New. | |
| 5719 | (struct graphite_bb): New field num_map. | |
| 5720 | (GBB_LOOPS_MAPPING): Renamed GBB_INDEX_TO_NUM_MAP. | |
| 5721 | ||
| 5722 | 2008-07-29 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 5723 | ||
| 5724 | * graphite.c (dump_gbb_conditions): Print also conditions like | |
| 5725 | "if (a)". Remove dublicated code and use print_generic_expr (). | |
| 5726 | (stmt_simple_for_scop_p): Only allow conditions we can handle | |
| 5727 | {<, <=, >, >=}. | |
| 5728 | ||
| 5729 | 2008-07-25 Jan Sjodin <jan.sjodin@amd.com> | |
| 5730 | ||
| 5731 | * graphite.h (struct scop): Removed new_ivs field. | |
| 5732 | (SCOP_NEWIVS): Deleted. | |
| 5733 | * graphite.c (new_scop, free_scop, clast_name_to_gcc, | |
| 5734 | clast_to_gcc_expression, graphite_create_new_loop): | |
| 5735 | Removed use of new_ivs. | |
| 5736 | ||
| 5737 | 2008-07-25 Jan Sjodin <jan.sjodin@amd.com> | |
| 5738 | ||
| 5739 | * graphite.c (debug_oldivs, debug_loop_vec, create_loops_mapping, | |
| 5740 | create_loops_mapping_num, debug_loop_mapping_1): New. | |
| 5741 | (debug_loop_mapping): Call debug_loop_mapping_1. | |
| 5742 | (get_loop_mapping_for_num, | |
| 5743 | graphite_loops_mapping_add_child, | |
| 5744 | graphite_loops_mapping_add_child_num, | |
| 5745 | graphite_loops_mapping_insert_child, | |
| 5746 | graphite_loops_mapping_parent, | |
| 5747 | split_loop_mapped_depth_for_num, | |
| 5748 | loop_mapped_depth_split_loop): New. | |
| 5749 | (increment_loop_mapped_depths): Removed. | |
| 5750 | (swap_loop_mapped_depth_for_num): Reimplemented. | |
| 5751 | (new_scop): Call create_loops_mapping. | |
| 5752 | (scop_record_loop): Call graphite_loops_mapping_insert_child. | |
| 5753 | (translate_clast): Pass the old loop father in parameter, and pass | |
| 5754 | it to get_old_iv_from_ssa_name. | |
| 5755 | (remove_edges_around_useless_blocks, can_generate_code_stmt, | |
| 5756 | can_generate_code, can_generate_for_scop): New. | |
| 5757 | (graphite_trans_bb_block): Returns false when it fails to transform. | |
| 5758 | * graphite.h (graphite_loop_node, graphite_loops_mapping): New. | |
| 5759 | ||
| 5760 | 2008-07-25 Sebastian Pop <sebastian.pop@amd.com> | |
| 5761 | ||
| 5762 | Reverted all the changes related to the streamization and | |
| 5763 | loop fusion. | |
| 5764 | These changes are now tracked in the streamization branch. | |
| 5765 | ||
| 5766 | 2008-07-25 Sebastian Pop <sebastian.pop@amd.com> | |
| 5767 | Jan Sjodin <jan.sjodin@amd.com> | |
| 5768 | ||
| 5769 | * graphite.c (gbb_compare): Correctly constify. | |
| 5770 | (gbb_can_be_ignored): Indent. | |
| 5771 | (graphite_trans_scop_swap_1and2): Add legality check. | |
| 5772 | Remove dead FIXMEs. | |
| 5773 | ||
| 5774 | 2008-07-25 Sebastian Pop <sebastian.pop@amd.com> | |
| 5775 | ||
| 5776 | Remove fallouts from "Reverted the Condate changes". | |
| 5777 | * tree.h: Remove unused decl. | |
| 45489e99 | 5778 | * gcc.dg/tree-checker: Same. |
| 2abae5f1 SP |
5779 | * timevar.def: Remove counter. |
| 5780 | ||
| 5781 | 2008-07-24 Sebastian Pop <sebastian.pop@amd.com> | |
| 5782 | ||
| 5783 | * Merge from mainline (135673:138072). | |
| 5784 | ||
| 5785 | Reverted the MIRO changes (from 2008-04-05) that are now | |
| 5786 | tracked in the miro branch. | |
| 5787 | * tree-bounds.c: Removed. | |
| 5788 | * tree-bounds.h: Removed. | |
| 5789 | ||
| 5790 | Reverted the Condate changes (from 2006-07-04, 2007-03-20) that | |
| 5791 | are now tracked in the condate branch. | |
| 5792 | * tree-check.c: Removed. | |
| 5793 | * tree-match.c: Removed. | |
| 5794 | * condate.y: Removed. | |
| 5795 | ||
| 5796 | 2008-07-24 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> | |
| 5797 | ||
| 5798 | * common.opt: New user flag -floop-block, -floop-strip-mine | |
| 5799 | and -floop-interchange. | |
| 5800 | * toplev.c (process_options): Enable -fgraphite pass if any one of the | |
| 5801 | graphite loop optimization flags is turned on. | |
| 5802 | * graphite.c (graphite_apply_transformations): Add flag_loop_block, | |
| 5803 | flag_loop_strip_mine and flag_loop_interchange checks before | |
| 5804 | optimizations. | |
| 5805 | * doc/invoke.texi: Remove -fgraphite and add -floop-block, | |
| 5806 | -floop-strip-mine and -floop-interchange. | |
| 45489e99 | 5807 | * gcc.dg/graphite/block-0.c: Add -floop-block and remove |
| 2abae5f1 | 5808 | -fgraphite. |
| 45489e99 SP |
5809 | * gcc.dg/graphite/scop-16.c: Ditto. |
| 5810 | * gcc.dg/graphite/scop-17.c: Ditto. | |
| 5811 | * gcc.dg/graphite/scop-18.c: Ditto. | |
| 2abae5f1 SP |
5812 | |
| 5813 | 2008-07-23 Jan Sjodin <jan.sjodin@amd.com> | |
| 5814 | Sebastian Pop <sebastian.pop@amd.com> | |
| 5815 | ||
| 5816 | * cfgloopmanip.c (update_dominators_in_loop): Make it static. | |
| 5817 | (create_empty_loop_on_edge): More fixes. | |
| 5818 | * tree-phinodes.c (resize_phi_node): Extern. | |
| 5819 | (unlink_phi_node, move_phi_node): New split from remove_phi_node. | |
| 5820 | * cfghooks.c (update_dominator_information): New split from | |
| 5821 | split_edge. | |
| 5822 | * tree-vectorizer.c (rename_variables_in_bb): Extern. | |
| 5823 | * tree-dfa.c (collect_dfa_stats): Start walking the CFG on the | |
| 5824 | successor of the function entry block. | |
| 5825 | ||
| 5826 | * graphite.c: Include pointer-set.h. | |
| 5827 | (debug_loop_mapping, increment_loop_mapped_depths, | |
| 5828 | get_loop_mapped_depth_for_num, get_loop_mapped_depth, | |
| 5829 | set_loop_mapped_depth_for_num, set_loop_mapped_depth, | |
| 5830 | swap_loop_mapped_depth_for_num, get_num_from_index, | |
| 5831 | swap_loop_mapped_depth, loop_iv_stack_debug, | |
| 5832 | loop_iv_stack_push, loop_iv_stack_pop, loop_iv_stack_get_iv, | |
| 5833 | loop_iv_stack_get_iv_from_name, loop_iv_stack_debug, | |
| 5834 | get_old_iv_from_ssa_name): New. | |
| 5835 | (new_scop): Initialize SCOP_LOOPS_MAPPING. | |
| 5836 | (free_scop): Free SCOP_LOOPS_MAPPING. | |
| 5837 | (scop_record_loop): Record old ivs. | |
| 5838 | (create_var_name): Removed. | |
| 5839 | (initialize_cloog_names): Allocate double space in case strip mine | |
| 5840 | applies to all loops once. | |
| 5841 | (clast_name_to_gcc): Look up in the map ivstack passed in parameter. | |
| 5842 | (clast_to_gcc_expression): Same. Implement more clast to gimple | |
| 5843 | translation. | |
| 5844 | (graphite_create_new_loop): Pass in ivstack. | |
| 5845 | (remove_all_edges): Pass in the construction_edge. | |
| 5846 | (graphite_remove_iv): Removed. | |
| 5847 | (graphite_rename_ivs, graphite_rename_ivs_stmt, | |
| 5848 | remove_cond_exprs): Rewritten. | |
| 5849 | (move_phi_nodes): New. | |
| 5850 | (disconnect_virtual_phi_nodes, disconnect_cond_expr): Removed. | |
| 5851 | (translate_clast): Pass in ivstack. Rewrite some cases. | |
| 5852 | (set_cloog_options, debug_clast_stmt): New. | |
| 5853 | (find_transform): Use set_cloog_options. | |
| 5854 | (outermost_loop_layer): Removed. | |
| 5855 | (get_construction_edge, collect_virtual_phis, find_vdef_for_var_in_bb, | |
| 5856 | find_vdef_for_var_1, find_vdef_for_var, patch_phis_for_virtual_defs, | |
| 5857 | mark_old_loops, remove_dead_loops): New. | |
| 5858 | (gloog): Rewritten. | |
| 5859 | (graphite_trans_bb_move_loop): Call swap_loop_mapped_depth. | |
| 5860 | (const_column_index, get_first_matching_sign_row_index, | |
| 5861 | get_lower_bound_row, get_upper_bound_row, get_lower_bound, | |
| 5862 | get_upper_bound): New. | |
| 5863 | (graphite_trans_bb_strip_mine): Also update the iv map. | |
| 5864 | ||
| 5865 | * graphite.h (graphite_loops_mapping, GBB_LOOPS_MAPPING): New. | |
| 5866 | (struct name_tree): Add a loop field. | |
| 5867 | (struct scop): Add a graphite_loops_mapping field. | |
| 5868 | (SCOP_LOOPS_MAPPING): New. | |
| 5869 | (debug_clast_stmt): Declare. | |
| 5870 | * lambda.h (find_induction_var_from_exit_cond): Declare. | |
| 5871 | (lambda-code.c): (find_induction_var_from_exit_cond): Extern. | |
| 5872 | * cfgloop.h (update_dominators_in_loop): Removed declaration. | |
| 5873 | (create_empty_loop_on_edge): Updated. | |
| 5874 | * tree-flow.h (remove_bb, resize_phi_node, move_phi_node, | |
| 5875 | rename_variables_in_bb): Declare. | |
| 5876 | * tree-cfg.c (remove_bb): Extern. | |
| 5877 | ||
| 45489e99 | 5878 | * gcc.dg/graphite/block-0.c: New. |
| 2abae5f1 SP |
5879 | |
| 5880 | 2008-07-21 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> | |
| 5881 | Sebastian Pop <sebastian.pop@amd.com> | |
| 5882 | ||
| 5883 | * graphite.c (strip_mine_profitable_p): New. | |
| 5884 | (graphite_trans_bb_block): Disable strip mining if not profitable. | |
| 5885 | ||
| 45489e99 SP |
5886 | * gcc.dg/graphite/scop-18.c: New. |
| 5887 | * gcc.dg/graphite/scop-17.c: Fixed. | |
| 5888 | * gcc.dg/graphite/scop-16.c: Fixed. | |
| 2abae5f1 SP |
5889 | |
| 5890 | 2008-07-17 Harsha Jagasia <harsha.jagasia@amd.com> | |
| 5891 | Jan Sjodin <jan.sjodin@amd.com> | |
| 5892 | Sebastian Pop <sebastian.pop@amd.com> | |
| 5893 | ||
| 5894 | * graphite.c (is_interchange_valid): New. | |
| 5895 | (graphite_trans_bb_block): Check loop nest of basic block for legality | |
| 5896 | of interchange. | |
| 5897 | ||
| 5898 | * graphite.h (gbb_inner_most_loop_index, outer_most_loop_1, | |
| 5899 | outer_most_loop, gbb_outer_most_loop_index): New. | |
| 5900 | ||
| 5901 | * tree-loop-linear.c (perfect_loop_nest_depth): Remove static. | |
| 5902 | * tree-flow.h (perfect_loop_nest_depth): Declare as extern. | |
| 45489e99 SP |
5903 | * gcc.dg/graphite/scop-16.c: New. |
| 5904 | * gcc.dg/graphite/scop-17.c: New. | |
| 2abae5f1 SP |
5905 | |
| 5906 | 2008-07-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 5907 | ||
| 5908 | * graphite.c (scop_remove_ignoreable_gbbs): Also update bitmap. | |
| 5909 | (graphite_trans_scop_block): Ignore SCoPs without bbs. | |
| 5910 | ||
| 5911 | 2008-07-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 5912 | ||
| 5913 | * graphite.c (new_scop): Initialize SCOP_EXIT. | |
| 5914 | (scopdet_info): Add. | |
| 5915 | (scopdet_bb_info): Rename from is_bb_addable. Cleanup, bugfixes. | |
| 5916 | (build_scops_1): Cleanup, bugfixes. | |
| 5917 | (build_scops): Cleanup. | |
| 5918 | ||
| 45489e99 SP |
5919 | * gcc.dg/graphite/scop-matmult.c: Remove duplicated code. |
| 5920 | * gcc.dg/graphite/scop-15.c: Add SCoP numbers. | |
| 2abae5f1 SP |
5921 | |
| 5922 | 2008-07-10 Harsha Jagasia <harsha.jagasia@amd.com> | |
| 5923 | ||
| 45489e99 | 5924 | * gfortran.dg/graphite/scop-1.f: Update to reduced test case. |
| 2abae5f1 | 5925 | |
| 45489e99 | 5926 | * gfortran.dg/graphite/graphite.exp: Use |
| 2abae5f1 SP |
5927 | DEFAULT_GRAPHITE_FLAGS. |
| 5928 | ||
| 45489e99 | 5929 | * gcc.dg/graphite/scop-15.c: Update to reduced test case. |
| 2abae5f1 SP |
5930 | |
| 5931 | 2008-07-10 Harsha Jagasia <harsha.jagasia@amd.com> | |
| 5932 | ||
| 5933 | * graphite.c (scan_tree_for_params): Do not assert any more if | |
| 5934 | MULT_EXPR parameter is negative. | |
| 5935 | ||
| 45489e99 | 5936 | * gfortran.dg/graphite/scop-1.f: New. |
| 2abae5f1 | 5937 | |
| 45489e99 | 5938 | * gfortran.dg/graphite/graphite.exp: New. |
| 2abae5f1 | 5939 | |
| 45489e99 | 5940 | * gcc.dg/graphite/scop-15.c: New. |
| 2abae5f1 SP |
5941 | |
| 5942 | 2008-07-10 Harsha Jagasia <harsha.jagasia@amd.com> | |
| 5943 | ||
| 5944 | * graphite.c (is_bb_addable): Fix segfault in spec gzip and reformat. | |
| 5945 | ||
| 5946 | 2008-07-10 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 5947 | ||
| 5948 | * graphite.c (graphite_trans_bb_swap_loops): Rename from | |
| 5949 | graphite_swap_loops. | |
| 5950 | (graphite_trans_bb_move_loop): New. | |
| 5951 | (graphite_trans_bb_strip_mine): Rename from graphite_strip_mine_loop. | |
| 5952 | (graphite_trans_bb_block): New. | |
| 5953 | (graphite_trans_loop_block): New. | |
| 5954 | (graphite_trans_scop_swap_1and2): Rename from | |
| 5955 | graphite_trans_swap_1and2. | |
| 5956 | (graphite_trans_scop_strip): Rename from graphite_trans_strip. | |
| 5957 | (graphite_trans_scop_block): New. | |
| 5958 | (graphite_apply_transformations): Rename from | |
| 5959 | graphite_transformations. | |
| 5960 | ||
| 45489e99 | 5961 | * gcc.dg/graphite/scop-matmult.c: New. |
| 2abae5f1 SP |
5962 | |
| 5963 | 2008-07-10 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 5964 | ||
| 5965 | * graphite.c (gbb_compare): New. | |
| 5966 | (graphite_sort_gbbs): New. | |
| 5967 | (gbb_can_be_ignored): New. | |
| 5968 | (scop_remove_ignoreable_gbbs): New. | |
| 5969 | (graphite_transformations): Cleanup and add | |
| 5970 | scop_remove_ignoreable_gbbs. | |
| 5971 | * lambda.h (lambda_vector_compare): New. | |
| 5972 | ||
| 5973 | 2008-07-09 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 5974 | ||
| 5975 | * graphite.c (print_graphite_bb): Correct printing of static schedule. | |
| 5976 | (graphite_swap_loops): int -> unsigned | |
| 5977 | (graphite_strip_mine_loop): int -> unsigned, Fix SCHEDULE | |
| 5978 | (graphite_transformations): New. | |
| 5979 | (graphite_transform_loops): Move to graphite_transformations. | |
| 5980 | * graphite.h (gbb_nb_loops): Return unsigned. | |
| 5981 | ||
| 5982 | 2008-07-04 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 5983 | ||
| 5984 | * graphite.c (scan_tree_for_params): Fix insertion of parameters into | |
| 5985 | the domain matrix. This makes scop-0.c work again. | |
| 5986 | ||
| 5987 | 2008-06-20 Richard Guenther <rguenther@suse.de> | |
| 5988 | ||
| 5989 | * graphite.h: Adjust copyright to GPLv3. | |
| 5990 | * graphite.c: Likewise. | |
| 5991 | (stmt_simple_memref_for_scop_p): Split out from ... | |
| 5992 | (stmt_simple_for_scop_p): ... here. Fix handling of calls | |
| 5993 | and simplify. | |
| 5994 | (get_bb_type): Optimize. | |
| 5995 | (is_pred): Remove. | |
| 5996 | (is_bb_addable): Fix memleak, replace is_pred call with | |
| 5997 | single_pred. | |
| 5998 | (build_scops): Use current_loops. | |
| 5999 | (param_index): Fix memleak. | |
| 6000 | ||
| 6001 | 2008-06-20 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
| 6002 | ||
| 6003 | * graphite.c: Fix formatting. | |
| 6004 | ||
| 6005 | 2008-06-19 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
| 6006 | ||
| 6007 | * graphite.c (new_scop): Memory allocation for SCOP_{NEWIVS, OLDIVS}. | |
| 6008 | (free_scop): Memory deallocation for SCOP_NEWIVS, SCOP_OLDIVS. | |
| 6009 | (create_var_name, save_var_name): Newly defined functions. | |
| 6010 | (initialize_cloog_names): Part of the code factored out to | |
| 6011 | save_var_name. | |
| 6012 | (clast_to_gcc_expression): Now handles the case of clast_red_sum | |
| 6013 | in clast_reduction statement. | |
| 6014 | (graphite_create_new_loop): Now takes a new parameter | |
| 6015 | for outer_loop. | |
| 6016 | (translate_clast): Now also takes the context_loop and bb_exit | |
| 6017 | parameters. Rewritten the code so that it creates a gimple code | |
| 6018 | inside the given context. | |
| 6019 | (outermost_loop_layer, graphite_remove_iv, graphite_rename_ivs, | |
| 6020 | remove_cond_expr, disconnect_cond_expr, | |
| 6021 | disconnect_virtual_phi_nodes): Newly defined functions. | |
| 6022 | * graphite.h (struct scop): added old_ivs vector. | |
| 6023 | SCOP_OLDIVS: New macro. | |
| 6024 | ||
| 6025 | 2008-06-19 Sebastian Pop <sebastian.pop@amd.com> | |
| 6026 | ||
| 6027 | * cfgloopmanip.c: Add missing function comments, fix formatting. | |
| 6028 | ||
| 6029 | 2008-06-18 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
| 6030 | ||
| 6031 | * cfgloopmanip.c (update_dominators_in_loop): Defined. | |
| 6032 | (create_empty_loop_on_edge): Defined. | |
| 6033 | * tree-parloops.c (canonicalize_loop_ivs): Returns tree | |
| 6034 | instead of void. | |
| 6035 | * cfgloop.h (create_empty_loop_on_edge): Declared as extern. | |
| 6036 | (update_dominators_in_loop): Declared as extern | |
| 6037 | * tree-flow.h (canonicalize_loop_ivs): Declared as extern. | |
| 6038 | ||
| 6039 | 2008-06-16 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6040 | ||
| 6041 | * graphite.c (print_graphite_bb): Allow changing number of loops | |
| 6042 | in SCoP domain. | |
| 6043 | (initialize_cloog_names): Allow changing number of loops. | |
| 6044 | (build_cloog_prog): Simplify. | |
| 6045 | (find_transform): Enable cloog option --strides. | |
| 6046 | (graphite_swap_loops): New. | |
| 6047 | (graphite_strip_mine_loop): New. | |
| 6048 | (graphite_trans_swap_1and2): New. | |
| 6049 | (graphite_trans_strip): New. | |
| 6050 | (graphite_transform_loops): Add graphite_trans_strip. | |
| 6051 | * graphite.h (scop_max_loop_depth): New. | |
| 6052 | ||
| 6053 | 2008-06-15 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6054 | ||
| 6055 | * graphite.c (build_scop_iteration_domain): Remove forgotten | |
| 6056 | line. (Fixes compile) | |
| 6057 | ||
| 6058 | 2008-06-15 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6059 | ||
| 6060 | * graphite.c (print_graphite_bb): Add output of GBB_LOOPS. | |
| 6061 | (build_graphite_bb): Add GBB_LOOPS and GBB_DOMAIN and reorder. | |
| 6062 | (build_bb_loops): New. | |
| 6063 | (graphite_transform_loops): Add build_bb_loops. | |
| 6064 | (schedule_to_scattering): Use gbb_nb_loops to support changing loop | |
| 6065 | numbers. | |
| 6066 | * graphite.h (graphite_bb): Add loops. | |
| 6067 | (gbb_nb_loops): New. | |
| 6068 | (gbb_loop_at_index): New. | |
| 6069 | (gbb_loop_index): New. | |
| 6070 | (nb_params_in_scop): Renamed to scop_nb_params. Updated all functions | |
| 6071 | using nb_params_in_scop. | |
| 6072 | ||
| 6073 | 2008-06-14 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6074 | ||
| 6075 | * graphite.c (print_graphite_bb): Adapt to minimized schedule. | |
| 6076 | (build_scop_canonical_schedules): Build minimized schedule. | |
| 6077 | (schedule_to_scattering): Adapt to minimized schedule. | |
| 6078 | * graphite.h (graphite_bb): Add/Update descriptions. | |
| 6079 | ||
| 6080 | 2008-06-14 Adrien Eliche <aeliche@isty.uvsq.fr> | |
| 6081 | Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6082 | ||
| 6083 | * graphite.c (print_graphite_bb): Add condition printing. | |
| 6084 | (dump_value): New. | |
| 6085 | (dump_gbb_conditions): New. | |
| 6086 | (build_scop_conditions_1): New. | |
| 6087 | (build_scop_conditions): New. | |
| 6088 | * graphite.h (graphite_bb): Add conditions. | |
| 6089 | ||
| 6090 | 2008-06-14 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6091 | ||
| 6092 | * graphite.c (print_graphite_bb): | |
| 6093 | (free_graphite_bb): New. | |
| 6094 | (free_scop): Free bbs. | |
| 6095 | (get_bb_type): Free doms. | |
| 6096 | (build_scop_context): Free context matrix. | |
| 6097 | (build_loop_iteration_domains): Remove unused code. | |
| 6098 | (build_cloog_prog): Free scattering function and blocklist. | |
| 6099 | (find_transform): Free options. | |
| 6100 | ||
| 6101 | 2008-06-13 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6102 | ||
| 6103 | * graphite.c (loop_body_to_cloog_stmts): Rename to add_bb_domains. | |
| 6104 | Remove unnecessery cloog data structures. Make a copy of the domain | |
| 6105 | (setup_cloog_loop): Rename to build_loop_iteration_domains. Remove | |
| 6106 | unnecessary cloog data structures. Fix memory leaks. Remove insert | |
| 6107 | into SCOP_LOOP2CLOOG_LOOP as the inserted CloogLoops will never be | |
| 6108 | used. | |
| 6109 | (build_scop_iteration_domain): Remove unnecessary cloog | |
| 6110 | data structures. Fix memory leaks. | |
| 6111 | (graphite_transform_loops): Disable build_scop_dynamic_schedules as it | |
| 6112 | uses SCOP_LOOP2CLOOG_LOOP, that is at the moment not working. | |
| 6113 | ||
| 6114 | 2008-06-12 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6115 | ||
| 6116 | * graphite.c (find_scop_params): Remove initialize_cloog_names. | |
| 6117 | ||
| 6118 | 2008-06-12 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6119 | ||
| 6120 | * graphite.c (end_scop): Style fix. | |
| 6121 | (schedule_to_scattering): Style and comment fix. | |
| 6122 | ||
| 6123 | 2008-06-12 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6124 | * graphite.c (print_graphite_bb): Fix definiton of | |
| 6125 | schedule_to_scattering. | |
| 6126 | (initialize_cloog_names): Change nb_scattdims to max loop | |
| 6127 | depth in SCoP. | |
| 6128 | (schedule_to_scattering): Take parameter for number of scattering | |
| 6129 | dimensions. | |
| 6130 | (build_cloog_prog): Only build as much scattering dimensions as | |
| 6131 | necessary. | |
| 6132 | ||
| 6133 | 2008-06-12 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6134 | ||
| 6135 | * graphite.c (end_scop): Disable bb splitting. Fixes SIGSEGV | |
| 6136 | in polyhedron/aermod.f90. | |
| 6137 | ||
| 6138 | 2008-06-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6139 | Dwarak Rajagopal <dwarak.rajagopal@amd.com> | |
| 6140 | Harsha Jagasia <harsha.jagasia@amd.com> | |
| 6141 | ||
| 6142 | * graphite.c (is_bb_addable): Fix segfault. | |
| 6143 | ||
| 6144 | 2008-06-10 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6145 | ||
| 6146 | * graphite.c (is_bb_addable): Fix memory leak, handling of loops | |
| 6147 | with multiple exits and conditional handling in edge cases. | |
| 6148 | (is_loop_exit): Fix memory leak. (Forgotten in last commit) | |
| 6149 | ||
| 45489e99 | 6150 | * gcc.dg/graphite/scop-14.c: New. |
| 2abae5f1 SP |
6151 | |
| 6152 | 2008-06-06 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6153 | Adrien Eliche <aeliche@isty.uvsq.fr> | |
| 6154 | ||
| 6155 | * graphite.c (is_bb_addable): Add more comments and enhance | |
| 6156 | readablity of the source code. Fix memory leak. | |
| 6157 | (is_loop_exit): Fix memory leak. | |
| 6158 | ||
| 6159 | 2008-06-05 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6160 | ||
| 6161 | * graphite.c (first_loop_in_scop): Deleted. | |
| 6162 | (setup_cloog_loop): Only walk the loop chain for inner loops. | |
| 6163 | (build_scop_iteration_domain): Execute setup_cloog_loop for | |
| 6164 | all loops in the first layer. | |
| 6165 | ||
| 6166 | 2008-06-05 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6167 | ||
| 6168 | * graphite.c (scan_tree_for_params): Change the way params are | |
| 6169 | added to be indepenent of the number of loops. | |
| 6170 | (setup_cloog_loop): Revert to short matrix format. Fix parameter | |
| 6171 | handling. | |
| 6172 | (build_cloog_prog): Revert to short matrix format. | |
| 6173 | ||
| 6174 | 2008-06-05 Sebastian Pop <sebastian.pop@amd.com> | |
| 6175 | Dwarak Rajagopal <dwarak.rajagopal@amd.com> | |
| 6176 | ||
| 6177 | * tree-loop-fusion.c (fuse_loops): Fix uninitialized variable | |
| 6178 | warning. | |
| 6179 | ||
| 6180 | 2008-06-05 Sebastian Pop <sebastian.pop@amd.com> | |
| 6181 | ||
| 6182 | * graphite.c (nb_data_refs_in_scop): New. | |
| 6183 | (graphite_transform_loops): Print more stats: number of | |
| 6184 | loops, basic blocks and data references per scop. | |
| 6185 | ||
| 6186 | 2008-06-04 Sebastian Pop <sebastian.pop@amd.com> | |
| 6187 | Jan Sjodin <jan.sjodin@amd.com> | |
| 6188 | ||
| 6189 | * graphite.c (loop_affine_expr, idx_record_params, | |
| 6190 | find_scop_parameters, setup_cloog_loop): Use instantiate_scev | |
| 6191 | instead of instantiate_parameters. | |
| 6192 | ||
| 6193 | 2008-06-04 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6194 | ||
| 6195 | * graphite.c (schedule_to_scattering): Fix scattering dimensions, | |
| 6196 | add support for parameters, add STATIC_SCHEDULE at the right places, | |
| 6197 | cleanup. | |
| 6198 | ||
| 6199 | 2008-06-04 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6200 | ||
| 6201 | * graphite.c (build_scop_loop_nests): Only add the loops, that | |
| 6202 | are contained completely in the SCoP. | |
| 6203 | (build_cloog_prog): Disable scattering, until schedule_to_scattering | |
| 6204 | and the domains are fixed. | |
| 6205 | (build_scop_canonical_schedules): Add support for bbs not contained | |
| 6206 | in any SCoP. | |
| 6207 | ||
| 6208 | 2008-06-04 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6209 | ||
| 6210 | * graphite.h (scop_contains_loop): Update comments to match | |
| 6211 | the actual behavior. | |
| 6212 | (scop_contains_loop): New. | |
| 6213 | * graphite.c (schedule_to_scattering): Use scop_contains_loop. | |
| 6214 | ||
| 6215 | 2008-06-04 Sebastian Pop <sebastian.pop@amd.com> | |
| 6216 | ||
| 6217 | * graphite.c (get_bb_type): On function body, i.e. loop_0, | |
| 6218 | don't mark blocks as GBB_LOOP_SING_EXIT_HEADER, mark them | |
| 6219 | as GBB_COND_HEADER. | |
| 6220 | ||
| 6221 | 2008-06-04 Sebastian Pop <sebastian.pop@amd.com> | |
| 6222 | Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6223 | ||
| 6224 | * graphite.c (graphite_transform_loops): Early return when | |
| 6225 | there are no loops in the function. | |
| 6226 | ||
| 6227 | 2008-05-31 Sebastian Pop <sebastian.pop@amd.com> | |
| 6228 | Jan Sjodin <jan.sjodin@amd.com> | |
| 6229 | ||
| 6230 | * graphite.c (scan_tree_for_params, setup_cloog_loop): Compute the | |
| 6231 | offset of the last loop. | |
| 6232 | (setup_cloog_loop): Copy the entire outer constraint matrix. | |
| 6233 | ||
| 6234 | 2008-05-31 Sebastian Pop <sebastian.pop@amd.com> | |
| 6235 | Jan Sjodin <jan.sjodin@amd.com> | |
| 6236 | ||
| 6237 | * graphite.c (stmt_in_scop_p, function_parameter_p, | |
| 6238 | invariant_in_scop_p): Removed. | |
| 6239 | (scan_tree_for_params): Can be used with no constraint | |
| 6240 | matrix for gathering parameters. | |
| 6241 | (idx_record_params): Don't use idx_record_param, instead use | |
| 6242 | scan_tree_for_params. | |
| 6243 | (find_scop_parameters): Same. | |
| 6244 | (setup_cloog_loop, build_scop_iteration_domain, build_cloog_prog): | |
| 6245 | Fix the size of loop domains. | |
| 6246 | (schedule_to_scattering): Exit when the outer loop is not in scop. | |
| 6247 | (find_transform): Enable build_cloog_prog. | |
| 6248 | ||
| 6249 | 2008-05-31 Sebastian Pop <sebastian.pop@amd.com> | |
| 6250 | Jan Sjodin <jan.sjodin@amd.com> | |
| 6251 | ||
| 6252 | * graphite.c (schedule_to_scattering): Make scattering domains | |
| 6253 | uniformly of the same size, as required by CLooG 0.14.0 and before. | |
| 6254 | ||
| 6255 | 2008-05-31 Sebastian Pop <sebastian.pop@amd.com> | |
| 6256 | Jan Sjodin <jan.sjodin@amd.com> | |
| 6257 | ||
| 6258 | * graphite.c (schedule_to_scattering): Rewrite, correct the | |
| 6259 | translation of the scheduling function to scattering. | |
| 6260 | (build_cloog_prog): Call schedule_to_scattering only once. | |
| 6261 | * graphite.h (scop_loop_index): Do not fail for loops not | |
| 6262 | in the scop: return -1. | |
| 6263 | ||
| 6264 | 2008-05-30 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6265 | ||
| 6266 | * graphite.c (build_graphite_bb): Initialize GBB_DOMAIN. | |
| 6267 | (loop_body_to_cloog_stmts): Export GBB_DOMAIN. | |
| 6268 | (setup_cloog_loop): Export GBB_DOMAIN. | |
| 6269 | (build_cloog_prog): New. Create new CLOOG_PROG, which should be | |
| 6270 | able to rebuild the original control flow. | |
| 6271 | * graphite.h (graphite_bb): Add domain field and access macro. | |
| 6272 | (GBB_DOMAIN): New. | |
| 6273 | ||
| 6274 | 2008-05-30 Sebastian Pop <sebastian.pop@amd.com> | |
| 6275 | ||
| 6276 | * graphite.c (debug_gbb): New. | |
| 6277 | (print_scop, build_graphite_bb): Use SCOP_BBS. | |
| 6278 | (build_scop_bbs): Reimplemented. | |
| 6279 | (dfs_bb_in_scop_p): Removed. | |
| 6280 | (build_scop_loop_nests): Reorder loops inserted in | |
| 6281 | SCOP_LOOP_NEST: outer loops should come first. | |
| 6282 | (build_scop_canonical_schedules): Reinitialize at zero | |
| 6283 | the components of the SCOP_STATIC_SCHEDULE for the loops | |
| 6284 | that have already been parsed. | |
| 6285 | ||
| 6286 | * graphite.h (debug_gbb): Declared. | |
| 6287 | ||
| 6288 | 2008-05-30 Sebastian Pop <sebastian.pop@amd.com> | |
| 6289 | Jan Sjodin <jan.sjodin@amd.com> | |
| 6290 | ||
| 6291 | * graphite.c (create_empty_loop): Renamed graphite_create_new_loop. | |
| 6292 | (graphite_loop_to_gcc_loop): Removed. | |
| 6293 | (remove_all_edges): New. | |
| 6294 | (graphite_stmt_to_gcc_stmt): Renamed translate_clast. | |
| 6295 | (gloog): Remove useless code. | |
| 6296 | ||
| 6297 | 2008-05-29 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6298 | ||
| 6299 | * graphite.c (get_bb_type): Reworked. We distinguish between | |
| 6300 | loops with one or multiple exits. | |
| 6301 | (is_loop_exit): New. | |
| 6302 | (is_pred): New. | |
| 6303 | (is_bb_addable): Rework condition handling, now support for case | |
| 6304 | case statements and loops with multiple exits. | |
| 6305 | ||
| 45489e99 SP |
6306 | * gcc.dg/graphite/scop-11.c: New. |
| 6307 | * gcc.dg/graphite/scop-12.c: New. | |
| 6308 | * gcc.dg/graphite/scop-13.c: New. | |
| 2abae5f1 SP |
6309 | |
| 6310 | 2008-05-29 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6311 | ||
| 6312 | * graphite.c (dot_all_scops_1): Fix some colors. Reuse colors, if | |
| 6313 | we have too many colors. | |
| 6314 | ||
| 6315 | 2008-05-22 Sandeep Maram <smaram_b04@iiita.ac.in> | |
| 6316 | ||
| 6317 | * doc/invoke.texi (-ftree-loop-fusion): Document. | |
| 6318 | * tree-pass.h (pass_loop_fusion): Declared. | |
| 6319 | * tree-loop-fusion.c: New. | |
| 6320 | * timevar.def (TV_TREE_LOOP_FUSION): Declared. | |
| 6321 | * tree-data-ref.c (find_data_references_in_loop): Make extern. | |
| 6322 | * tree-data-ref.h (find_data_references_in_loop): Declared. | |
| 6323 | * common.opt (ftree-loop-fusion): Declared. | |
| 6324 | * Makefile.in (tree-loop-fusion.o): Added rule and to OBJS-common. | |
| 6325 | ||
| 6326 | 2008-05-21 Sebastian Pop <sebastian.pop@amd.com> | |
| 6327 | ||
| 6328 | * graphite.c (build_access_matrix): Fix typo from the merge. | |
| 6329 | ||
| 6330 | 2008-05-20 Sebastian Pop <sebastian.pop@amd.com> | |
| 6331 | ||
| 6332 | * Merge from mainline (130800:135673). | |
| 6333 | ||
| 6334 | 2008-05-07 Sebastian Pop <sebastian.pop@amd.com> | |
| 6335 | ||
| 6336 | * graphite.c (end_scop): The exit of the scop is not part of the scop. | |
| 6337 | Update dominators after splitting. | |
| 6338 | ||
| 6339 | 2008-05-07 Sebastian Pop <sebastian.pop@amd.com> | |
| 6340 | ||
| 6341 | * graphite.c (is_bb_addable): Return the harmful statement. | |
| 6342 | Factor up some code. | |
| 6343 | (end_scop): New. Splits end of scope bbs on a harmful statement. | |
| 6344 | (build_scops_1): Call end_scop. | |
| 6345 | ||
| 6346 | 2008-05-07 Sebastian Pop <sebastian.pop@amd.com> | |
| 6347 | ||
| 6348 | * graphite.c: (succs_at_same_depth, end_scop, all_preds_visited_p, | |
| 6349 | all_succs_visited_p, start_new_scop_for_each_succ, start_new_scop, | |
| 6350 | add_dominators_to_open_scops, stop_last_open_scop, scop_end_loop, | |
| 6351 | build_scops_1): Removed. | |
| 6352 | (build_scops_2): Renamed build_scops_1. | |
| 6353 | ||
| 6354 | 2008-05-06 Sebastian Pop <sebastian.pop@amd.com> | |
| 6355 | ||
| 6356 | * graphite.c: Fix formatting. | |
| 6357 | ||
| 6358 | 2008-05-06 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6359 | ||
| 6360 | * graphite.c (get_bb_type): New. | |
| 6361 | (move_scops): New. | |
| 6362 | (build_scops_2): New. | |
| 6363 | (is_bb_addable): New. | |
| 6364 | (build_scops): Switch the scop detection. | |
| 6365 | (build_scop_bbs): Add entry bb to scop. | |
| 6366 | * graphite.h (struct scop): Update comment. | |
| 6367 | ||
| 6368 | 2008-05-06 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6369 | ||
| 6370 | * graphite.c (dot_all_scops_1): Fix some incorrect colors and add | |
| 6371 | more colors. | |
| 6372 | ||
| 6373 | 2008-05-06 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6374 | ||
| 45489e99 SP |
6375 | * gcc.dg/graphite/scop-1.c: Update. |
| 6376 | * gcc.dg/graphite/scop-2.c: Update. | |
| 6377 | * gcc.dg/graphite/scop-4.c: Update. | |
| 6378 | * gcc.dg/graphite/scop-5.c: Add. | |
| 6379 | * gcc.dg/graphite/scop-6.c: Add. | |
| 2abae5f1 SP |
6380 | |
| 6381 | 2008-05-06 Sebastian Pop <sebastian.pop@amd.com> | |
| 6382 | ||
| 45489e99 SP |
6383 | * gcc.dg/graphite/scop-0.c: Add. |
| 6384 | * gcc.dg/graphite/scop-7.c: Add. | |
| 6385 | * gcc.dg/graphite/scop-8.c: Add. | |
| 6386 | * gcc.dg/graphite/scop-9.c: Add. | |
| 6387 | * gcc.dg/graphite/scop-10.c: Add. | |
| 2abae5f1 SP |
6388 | |
| 6389 | 2008-05-06 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6390 | ||
| 6391 | * graphite.c (scop_affine_expr): Renamed to loop_affine_expr. | |
| 6392 | Check affine expressions depending on the outermost loop | |
| 6393 | instead of a scop. | |
| 6394 | (stmt_simple_for_scop_p): Same. | |
| 6395 | (harmfule_stmt_in_scop): Same. | |
| 6396 | ||
| 6397 | 2008-04-28 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6398 | ||
| 6399 | * graphite.c (dot_all_scops): Remove incorrect difficult bb coloring, | |
| 6400 | mark entry and exit, that are not part of the SCoP and update HTML | |
| 6401 | formatting. | |
| 6402 | ||
| 6403 | 2008-04-25 Sebastian Pop <sebastian.pop@amd.com> | |
| 6404 | ||
| 6405 | * graphite.c (basic_block_simple_for_scop_p): Renamed | |
| 6406 | harmful_stmt_in_bb. | |
| 6407 | (save_scop, preds_at_same_depth, test_for_scop_bound): Removed. | |
| 6408 | (add_dominators_to_open_scops, build_scops_1): Reimplemented. | |
| 6409 | (all_preds_visited_p, all_succs_visited_p, | |
| 6410 | start_new_scop_for_each_succ, start_new_scop, stop_last_open_scop, | |
| 6411 | scop_end_loop): New. | |
| 6412 | (build_scops): Do not use dfs_enumerate_from. | |
| 6413 | ||
| 45489e99 | 6414 | * gcc.dg/graphite/scop-{1,2,4}.c: Updated. |
| 2abae5f1 SP |
6415 | |
| 6416 | 2008-04-23 Sebastian Pop <sebastian.pop@amd.com> | |
| 6417 | ||
| 6418 | * graphite.c: Add comments to functions that are missing a | |
| 6419 | description. | |
| 6420 | (graphite_create_iv): Removed. Merged in graphite_loop_to_gcc_loop. | |
| 6421 | ||
| 6422 | 2008-04-23 Sebastian Pop <sebastian.pop@amd.com> | |
| 6423 | ||
| 6424 | * graphite.c (nb_params_in_scop): Moved... | |
| 6425 | (graphite_bb_from_bb, loop_body_to_cloog_stmts): New. | |
| 6426 | (setup_cloog_loop): Call loop_body_to_cloog_stmts. | |
| 6427 | (clast_to_gcc_expression): Reduce column size to less than 80. | |
| 6428 | (graphite_create_iv): Return the new name of the IV. | |
| 6429 | (find_transform): Set options->esp and options->cpp. | |
| 6430 | (gloog): Comment out the invalidation of the old loop code. | |
| 6431 | (initialize_dependence_polyhedron): Replace scop_nb_params with | |
| 6432 | nb_params_in_scop. | |
| 6433 | ||
| 6434 | * graphite.h (nb_params_in_scop): ... here. | |
| 6435 | (scop_nb_params): Removed. | |
| 6436 | (loop_domain_dim): Return something even when the loop was not | |
| 6437 | found in the hash table: avoid ICEing on all the graphite.exp | |
| 6438 | testcases. | |
| 6439 | ||
| 6440 | 2008-04-14 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
| 6441 | ||
| 6442 | * tree-chrec.c (for_each_scev_op): SCEV can have 3 operands. | |
| 6443 | ||
| 6444 | * graphite.c (build_scop_dynamic_schedules): Schedule is built | |
| 6445 | according to nesting level. | |
| 6446 | (find_scop_parameters): Call instantiate_parameters. | |
| 6447 | (scan_tree_for_params): Extend it to handle general affine bounds. | |
| 6448 | Inner loop bound can depend on outer loop induction variable. | |
| 6449 | (setup_cloog_loop): tmp variable is allocated on stack. Call | |
| 6450 | instantiate_parameters with respect to outermost_loop_in_scop. | |
| 6451 | (loop_domain_dim, ref_nb_loops, loop_iteration_vector_dim): moved to | |
| 6452 | graphite.h. | |
| 6453 | (create_empty_loop): Function loopify should be given edge | |
| 6454 | probability, instead of edge frequency. Dominance relation from | |
| 6455 | switch_bb to loop_header. | |
| 6456 | (clast_to_gcc_expression): Added handling of clast_reduction node. | |
| 6457 | (gloog): New functionality for removing old loop. | |
| 6458 | (test_dependence): Factored out from build_rdg_all_levels. | |
| 6459 | (build_rdg_all_levels): Dependence testing factored out to | |
| 6460 | test_dependence function. | |
| 6461 | ||
| 6462 | * graphite.h (struct graphite_bb): Extended with dynamic_schedule. | |
| 6463 | (loop_domain_dim, ref_nb_loops, loop_iteration_vector_dim): Moved | |
| 6464 | from graphite.c | |
| 6465 | ||
| 6466 | 2008-04-07 Sebastian Pop <sebastian.pop@amd.com> | |
| 6467 | ||
| 6468 | * graphite.c (free_scop, param_index, initialize_cloog_names, | |
| 6469 | nb_params_in_scop): Use name_tree map instead of just a tree | |
| 6470 | for keeping track of the variable name associated to that tree. | |
| 6471 | (create_empty_loop, gmp_cst_to_tree, clast_name_to_gcc, | |
| 6472 | clast_to_gcc_expression, graphite_create_iv, | |
| 6473 | graphite_loop_to_gcc_loop, graphite_cond_to_gcc_cond, | |
| 6474 | graphite_stmt_to_gcc_stmt): New. | |
| 6475 | (gloog): Call these. | |
| 6476 | * graphite.h (struct name_tree): New. | |
| 6477 | (struct scop): Use name_tree instead of tree for params. | |
| 6478 | Store a vector of name_tree for new_ivs. | |
| 6479 | (SCOP_NEWIVS): New. | |
| 6480 | (scop_nb_params): Use name_tree instead of tree. | |
| 6481 | ||
| 6482 | 2008-04-05 Alexander Lamaison <awl03@doc.ic.ac.uk> | |
| 6483 | Sebastian Pop <sebastian.pop@amd.com> | |
| 6484 | ||
| 6485 | * tree-bounds.c: New. | |
| 6486 | * tree-bounds.h: New. | |
| 6487 | * tree-pass.h: Declare pass_bounds_early and pass_bounds_late. | |
| 6488 | * passes.c: Schedule pass_bounds_early, pass_bounds_late. | |
| 6489 | * builtins.c (expand_builtin_alloca): Add flag_bounds as for | |
| 6490 | flag_mudflap. | |
| 6491 | * gcc.c: Same. | |
| 6492 | * toplev.c: Same. | |
| 6493 | * c-cppbuiltin.c: Same. | |
| 6494 | * c-pragma.c: Same. | |
| 6495 | * common.opt: Same. | |
| 6496 | * varasm.c: Same. | |
| 6497 | * tree-outof-ssa.c: Same. | |
| 6498 | * c-common.c: Same. | |
| 6499 | * Makefile.in: Same. | |
| 6500 | ||
| 6501 | 2008-03-15 Antoniu Pop <antoniu.pop@gmail.com> | |
| 6502 | Sebastian Pop <sebastian.pop@amd.com> | |
| 6503 | ||
| 6504 | * tree-loop-distribution.c (remaining_stmts, | |
| 6505 | upstream_mem_writes): Removed static variables. | |
| 6506 | (copy_loop_before, create_bb_after_loop, | |
| 6507 | mark_nodes_having_upstream_mem_writes, free_rdg_components, | |
| 6508 | rdg_build_components, rdg_build_partitions, | |
| 6509 | dump_rdg_partitions): Extern. | |
| 6510 | (generate_loops_for_partition, generate_code_for_partition): Do not | |
| 6511 | return a bool. | |
| 6512 | (already_processed_vertex_p, predecessor_has_mem_write, | |
| 6513 | mark_nodes_having_upstream_mem_writes, has_upstream_mem_writes, | |
| 6514 | rdg_flag_all_uses, rdg_flag_uses, rdg_flag_vertex_and_dependent, | |
| 6515 | rdg_flag_loop_exits, rdg_flag_similar_memory_accesses, | |
| 6516 | build_rdg_partition_for_component, rdg_build_partitions, ldist_gen): | |
| 6517 | Pass remaining_stmts and upstream_mem_writes as parameters. | |
| 6518 | (rdg_component): Moved... | |
| 6519 | (build_rdg_partition_for_component): Do not aggregate components when | |
| 6520 | flag_streamize_loops is set. | |
| 6521 | (gen_sequential_loops): New. | |
| 6522 | (ldist_gen): Call gen_sequential_loops. | |
| 6523 | ||
| 6524 | * tree-pass.h (pass_loop_streamization): Declared. | |
| 6525 | ||
| 6526 | * omp-low.c (expand_omp_sections): Call add_bb_to_loop on created | |
| 6527 | basic blocks when loops structures exist. | |
| 6528 | ||
| 6529 | * builtin-types.def (BT_FN_VOID_PTR_PTR_INT): New. | |
| 6530 | ||
| 6531 | * tree-ssa-loop-ivopts.c (expr_invariant_in_region_p): New. | |
| 6532 | ||
| 6533 | * tree-parloops.c (take_address_of, eliminate_local_variables_1, | |
| 6534 | eliminate_local_variables_stmt, eliminate_local_variables, | |
| 6535 | separate_decls_in_loop_name, separate_decls_in_loop_stmt, | |
| 6536 | separate_decls_in_loop, gen_parallel_loop): Make them work on a region | |
| 6537 | of code delimited by two edges in the CFG. | |
| 6538 | (separate_decls_in_loop_name): Renamed separate_decls_in_region_name. | |
| 6539 | (separate_decls_in_loop_stmt): Renamed separate_decls_in_region_stmt. | |
| 6540 | (separate_decls_in_loop): Renamed separate_decls_in_region. Isolate | |
| 6541 | the case of parallelisation of reductions. | |
| 6542 | (create_loop_fn): Extern. | |
| 6543 | (create_omp_parallel_region): New. | |
| 6544 | ||
| 6545 | * tree-data-ref.c (dump_data_dependence_relation): Don't call | |
| 6546 | dump_data_reference for printing dra and drb. | |
| 6547 | (create_rdg_edge_for_ddr, create_rdg_edges_for_scalar): Initialise | |
| 6548 | RDGE_RELATION. | |
| 6549 | (build_rdg): Don't call free_dependence_relations for the moment, as | |
| 6550 | we attach dependence relations on each edge of the RDG. | |
| 6551 | To be fixed later. | |
| 6552 | ||
| 6553 | * tree-data-ref.h (rdg_component): ...here. | |
| 6554 | (struct rdg_edge): New field ddr_p relation. | |
| 6555 | (RDGE_RELATION): New. | |
| 6556 | (create_bb_after_loop, copy_loop_before, | |
| 6557 | mark_nodes_having_upstream_mem_writes, rdg_build_components, | |
| 6558 | rdg_build_partitions, dump_rdg_partitions, | |
| 6559 | free_rdg_components): Declared. | |
| 6560 | ||
| 6561 | * omp-builtins.def (BUILT_IN_GOMP_STREAM_ALIGN_PUSH, | |
| 6562 | BUILT_IN_GOMP_STREAM_ALIGN_POP): New. | |
| 6563 | ||
| 6564 | * tree-loop-streamization.c: New. | |
| 6565 | ||
| 6566 | * tree-flow.h (gather_blocks_in_sese_region, create_loop_fn, | |
| 6567 | create_omp_parallel_region, expr_invariant_in_region_p): Declared. | |
| 6568 | ||
| 6569 | * Makefile.in (tree-loop-streamization.o): Added to OBJS-common. | |
| 6570 | ||
| 6571 | * tree-cfg.c (gather_blocks_in_sese_region): Extern. | |
| 6572 | ||
| 6573 | * passes.c: Schedule pass_loop_streamization. | |
| 6574 | ||
| 6575 | 2008-03-08 Tobias Grosser <grosser@fmi.uni-passau.de> | |
| 6576 | ||
| 6577 | * graphite.c (dot_all_scops_1): Fix formatting for difficult bbs and | |
| 6578 | update comment. | |
| 6579 | ||
| 6580 | 2008-03-07 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6581 | ||
| 6582 | * graphite.c (dot_all_scops): Update formatting. | |
| 6583 | Bbs can now be part of more than one SCoP. | |
| 6584 | ||
| 6585 | 2008-03-04 Sebastian Pop <sebastian.pop@amd.com> | |
| 6586 | ||
| 6587 | * graphite.c (new_loop_to_cloog_loop_str, setup_cloog_loop): Fix | |
| 6588 | malloc problems. | |
| 6589 | (loop_domain_dim): Check for unregistered toplev SCOP loop. | |
| 6590 | * graphite.h (loop_to_cloog_loop): New. | |
| 6591 | ||
| 6592 | 2008-03-04 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
| 6593 | ||
| 6594 | * graphite.c (loop_domain_dim, ref_nb_loops, | |
| 6595 | loop_iteration_vector_dim): New. | |
| 6596 | (build_access_matrix_with_af, build_access_matrix, | |
| 6597 | initialize_dependence_polyhedron): Fixed for new matrix layout. | |
| 6598 | No longer assume that all iteration domains are of the same | |
| 6599 | dimensionality. | |
| 6600 | ||
| 6601 | 2008-03-02 Sebastian Pop <sebastian.pop@amd.com> | |
| 6602 | ||
| 6603 | * tree-scalar-evolution.c (instantiate_parameters_1): An SSA_NAME | |
| 6604 | defined in a loop at depth 0 is invariant. | |
| 6605 | * tree-chrec.c (evolution_function_is_invariant_rec_p): Ditto. | |
| 6606 | * tree-ssa-loop-ivopts.c (expr_invariant_in_loop_p): Should never | |
| 6607 | be called at loop depth 0. | |
| 6608 | ||
| 6609 | * graphite.c (basic_block_simple_for_scop_p): Take the scop as | |
| 6610 | a parameter. | |
| 6611 | (dot_all_scops_1): Update use of basic_block_simple_for_scop_p. | |
| 6612 | (down_open_scop): Removed. | |
| 6613 | (loop_in_scop_p): Redefined. | |
| 6614 | (scop_affine_expr): New argument: scop. | |
| 6615 | (stmt_simple_for_scop_p): New argument: scop. RETURN_EXPR is not | |
| 6616 | a harmful statement ending a scop. | |
| 6617 | (basic_block_simple_for_scop_p): New argument: scop. | |
| 6618 | (get_loop_start): Removed. | |
| 6619 | (new_scop): Initialize SCOP_LOOPS. | |
| 6620 | (free_scop): Free SCOP_LOOPS. | |
| 6621 | (succs_at_same_depth, preds_at_same_depth): New. | |
| 6622 | (end_scop): Test the validity of a scop. | |
| 6623 | (add_dominators_to_open_scops): New. | |
| 6624 | (test_for_scop_bound): Call add_dominators_to_open_scops. | |
| 6625 | Add cases for opening and closing multiple scops. | |
| 6626 | (build_scops, build_scop_bbs): Iterate over basic blocks in | |
| 6627 | depth first order. | |
| 6628 | (build_graphite_bb): Pass scop directly. | |
| 6629 | (dfs_bb_in_scop_p): New. | |
| 6630 | (scop_record_loop): Use SCOP_LOOPS for not recording the same loop | |
| 6631 | several times. | |
| 6632 | (nb_loops_around_gb): Use loop_in_scop_p. | |
| 6633 | (schedule_to_scattering): Disabled for the moment the code computing | |
| 6634 | the "textual order for outer loop". | |
| 6635 | ||
| 6636 | * graphite.h (struct scop): New field loops. | |
| 6637 | (SCOP_LOOPS): New. | |
| 6638 | (scop_loop_index): Test that the given loop belongs to SCOP_LOOPS. | |
| 6639 | ||
| 45489e99 | 6640 | * gcc.dg/graphite/scop-{1,...,7}.c: Updated. |
| 2abae5f1 SP |
6641 | |
| 6642 | 2008-02-27 Antoniu Pop <antoniu.pop@gmail.com> | |
| 6643 | Sebastian Pop <sebastian.pop@amd.com> | |
| 6644 | ||
| 6645 | * builtin-types.def (BT_FN_PTR_SIZE_UINT, BT_FN_BOOL_PTR): New. | |
| 6646 | * common.opt (fstreamize-loops): New. | |
| 6647 | * omp-builtins.def (BUILT_IN_GOMP_STREAM_CREATE, | |
| 6648 | BUILT_IN_GOMP_STREAM_PUSH, BUILT_IN_GOMP_STREAM_HEAD, | |
| 6649 | BUILT_IN_GOMP_STREAM_POP, BUILT_IN_GOMP_STREAM_EOS_P, | |
| 6650 | BUILT_IN_GOMP_STREAM_SET_EOS, BUILT_IN_GOMP_STREAM_DESTROY): New. | |
| 6651 | ||
| 6652 | 2008-02-22 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
| 6653 | ||
| 6654 | * tree-data-ref.c (build_empty_rdg): New. | |
| 6655 | (build_rdg): Use it. | |
| 6656 | * tree-data-ref.h (build_empty_rdg): Declared. | |
| 6657 | * graphite.c (free_scop): Free SCOP_LOOP2CLOOG_LOOP. | |
| 6658 | (find_vertex_for_stmt): Removed. | |
| 6659 | (build_rdg_all_levels): Use build_empty_rdg and rdg_vertex_for_stmt. | |
| 6660 | ||
| 6661 | 2008-02-21 Sebastian Pop <sebastian.pop@amd.com> | |
| 6662 | ||
| 6663 | * tree-loop-distribution.c (generate_builtin): After cancelling the | |
| 6664 | loop tree, also delete basic blocks. | |
| 6665 | (rdg_flag_uses): Stop recursion when a vertex has already been | |
| 6666 | processed. | |
| 6667 | ||
| 6668 | 2008-02-15 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
| 6669 | ||
| 6670 | * graphite.c (build_scop_alpha): Removed. | |
| 6671 | (graphite_transform_loops): Add a dummy call to build_all_rdg_levels | |
| 6672 | and dump_dependence_graph to avoid compiler warnings. | |
| 6673 | ||
| 6674 | 2008-02-14 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
| 6675 | ||
| 6676 | * tree-data-ref.c (dr_may_alias_p, create_rdg_vertices): Extern. | |
| 6677 | * tree-data-ref.h (dr_may_alias_p, create_rdg_vertices): Declared. | |
| 6678 | * graphite.c (new_loop_to_cloog_loop_str, hash_loop_to_cloog_loop, | |
| 6679 | eq_loop_to_cloog_loop, del_loop_to_cloog_loop): New. | |
| 6680 | (new_scop, setup_cloog_loop): Initialize SCOP_LOOP2CLOOG_LOOP. | |
| 6681 | (initialize_dependence_polyhedron, find_vertex_for_stmt, | |
| 6682 | initialize_data_dependence_polyhedron, is_empty_polyhedron, | |
| 6683 | statement_precedes_p, build_rdg_all_levels, build_scop_alpha, | |
| 6684 | dump_dependence_graph): New. | |
| 6685 | * graphite.h (struct graphite_bb): New field compressed_alpha_matrix. | |
| 6686 | (GBB_ALPHA): New. | |
| 6687 | (struct scop): New field loop2cloog_loop. | |
| 6688 | (SCOP_LOOP2CLOOG_LOOP, struct data_dependence_polyhedron, | |
| 6689 | RDGE_DDP, ddp_p, struct loop_to_cloog_loop_str): New. | |
| 6690 | ||
| 6691 | 2008-02-10 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
| 6692 | ||
| 6693 | * graphite.c (build_graphite_bb): Fix initialization | |
| 6694 | of the graphite basic block. | |
| 6695 | ||
| 6696 | 2008-02-05 Sebastian Pop <sebastian.pop@amd.com> | |
| 6697 | ||
| 6698 | * graphite.c (scan_tree_for_params): Rewrite for the new layout of | |
| 6699 | loop domain matrix. Pass in the number of loops contained in the | |
| 6700 | constraint matrix. | |
| 6701 | (nb_loops_around_gb): Moved before setup_cloog_loop that uses it. | |
| 6702 | (setup_cloog_loop): Rewrite for the new layout of loop domain matrix: | |
| 6703 | loops that are not surrounding the current loop are not represented | |
| 6704 | in the domain constraint matrix. | |
| 6705 | (build_scop_iteration_domain): Initial domain constraint matrix | |
| 6706 | contains only the eq/ineq, cst, and scop parameters columns. | |
| 6707 | ||
| 6708 | 2008-01-29 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6709 | ||
| 6710 | * graphite.c (schedule_to_scattering, nb_loops_around_gb): New. | |
| 6711 | (print_graphite_bb): Print scattering. | |
| 6712 | ||
| 6713 | 2008-01-29 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6714 | ||
| 6715 | * graphite.c (initialize_cloog_names): Initialize names of | |
| 6716 | scattering variables. | |
| 6717 | ||
| 6718 | 2009-01-29 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6719 | ||
| 6720 | * graphite.c (dot_all_scops_1): Disable debug output while | |
| 6721 | printing graph. | |
| 6722 | ||
| 6723 | 2008-01-29 Tobias Grosser <grosser@fim.uni-passau.de> | |
| 6724 | ||
| 6725 | * graphite.c (find_transform): Change cloog output language to C. | |
| 6726 | ||
| 6727 | 2008-01-27 Sebastian Pop <sebastian.pop@amd.com> | |
| 6728 | ||
| 6729 | * tree-loop-distribution.c (generate_memset_zero, | |
| 6730 | generate_builtin, generate_code_for_partition, | |
| 6731 | rdg_flag_all_uses): New. | |
| 6732 | (rdg_flag_uses): Gather in the same partition the statements defining | |
| 6733 | the VUSES of the current statement. | |
| 6734 | (rdg_flag_similar_stores): Renamed rdg_flag_similar_memory_accesses. | |
| 6735 | Gather in the same partition not only the stores to the same memory | |
| 6736 | access, but also the reads. | |
| 6737 | (ldist_generate_loops): Renamed ldist_gen. | |
| 6738 | ||
| 6739 | 2008-01-24 Sebastian Pop <sebastian.pop@amd.com> | |
| 6740 | Tobias Grosser <grosser@fmi.uni-passau.de> | |
| 6741 | ||
| 6742 | * graphite.c (setup_cloog_loop): Chain all cloog loops with the | |
| 6743 | next pointer, don't use the inner pointer. | |
| 6744 | ||
| 6745 | 2008-01-20 Tobias Grosser <grosser@fmi.uni-passau.de> | |
| 6746 | ||
| 6747 | * graphite.c (dot_all_scops, dot_all_scops_1): New. | |
| 6748 | (find_transform): Call dot_all_1. | |
| 6749 | * graphite.h (dot_all_scops): Declared. | |
| 6750 | ||
| 6751 | 2007-12-14 Sebastian Pop <sebastian.pop@amd.com> | |
| 6752 | ||
| 6753 | * tree-loop-distribution.c: Fix apsi.f ICE. | |
| 6754 | (create_bb_after_loop): New. | |
| 6755 | (generate_loops_for_partition): Use it. | |
| 45489e99 | 6756 | * gfortran.dg/ldist-1.f90: New. |
| 2abae5f1 SP |
6757 | |
| 6758 | * tree-data-ref.c (dot_rdg): Use /tmp/rdg.dot for dotty format. | |
| 6759 | * graphite.c (dot_scop): Use /tmp/scop.dot for dotty format. | |
| 6760 | ||
| 6761 | 2007-12-13 Tobias Grosser <grosser@fmi.uni-passau.de> | |
| 6762 | ||
| 6763 | * graphite.c (find_transform): Dump cloog program sent to cloog. | |
| 6764 | ||
| 6765 | 2007-12-13 Tobias Grosser <grosser@fmi.uni-passau.de> | |
| 6766 | ||
| 6767 | * graphite.c (initialize_cloog_names): Initialize cloog | |
| 6768 | iterator names. | |
| 6769 | ||
| 6770 | 2007-12-13 Tobias Grosser <grosser@fmi.uni-passau.de> | |
| 6771 | ||
| 6772 | * graphite.c (build_scop_context): Fix typo, for the matrix | |
| 6773 | format: insert '0 >= 0' instead of '-1 >= 0'. | |
| 6774 | ||
| 6775 | 2007-12-13 Sebastian Pop <sebastian.pop@amd.com> | |
| 6776 | ||
| 6777 | * Fix merge problems. | |
| 6778 | ||
| 6779 | 2007-12-13 Sebastian Pop <sebastian.pop@amd.com> | |
| 6780 | ||
| 6781 | * graphite.c (setup_cloog_loop): Fix typo. | |
| 6782 | ||
| 6783 | 2007-12-12 Sebastian Pop <sebastian.pop@amd.com> | |
| 6784 | ||
| 6785 | * doc/invoke.texi (-ftree-loop-distribution): Documented. | |
| 6786 | * tree-loop-distribution.c: Reimplemented. | |
| 6787 | * tree-pass.h (pass_loop_distribution): New. | |
| 6788 | * tree-scalar-evolution.c (number_of_iterations_for_all_loops): Use | |
| 6789 | print_loops. | |
| 6790 | * graphds.h (struct graph): New field indexes. | |
| 6791 | * timevar.def (TV_TREE_LOOP_DISTRIBUTION): New. | |
| 6792 | ||
| 6793 | * tree-vect-analyze.c: Remove declaration of static functions when not | |
| 6794 | needed. | |
| 6795 | * tree-vectorizer.c: Same. | |
| 6796 | (rename_variables_in_loop): Now extern. | |
| 6797 | (slpeel_tree_duplicate_loop_to_edge_cfg): Renamed | |
| 6798 | tree_duplicate_loop_to_edge_cfg. Reset PENDING_STMT for edges after | |
| 6799 | calling redirect_edge_and_branch_force. | |
| 6800 | ||
| 6801 | * tree-vectorizer.h (tree_duplicate_loop_on_edge): Declared. | |
| 6802 | ||
| 6803 | * tree-data-ref.c: Don't include tree-chrec.h. | |
| 6804 | (debug_data_dependence_relations): New. | |
| 6805 | (dump_data_dependence_relation): Call dump_data_reference on data refs | |
| 6806 | in the relation. | |
| 6807 | (same_access_functions): Moved... | |
| 6808 | (find_vertex_for_stmt): Renamed rdg_vertex_for_stmt. | |
| 6809 | (dump_rdg_vertex, debug_rdg_vertex, dump_rdg_component, | |
| 6810 | debug_rdg_component, dump_rdg, debug_rdg, dot_rdg_1, dot_rdg, | |
| 6811 | struct rdg_vertex_info, ): New. | |
| 6812 | (create_rdg_edge_for_ddr): Compute the dependence level before looking | |
| 6813 | at DDR_REVERSED_P. | |
| 6814 | (create_rdg_vertices): Initialize the htab of graph->indexes. | |
| 6815 | Initialize RDG_MEM_WRITE_STMT and RDG_MEM_READS_STMT. | |
| 6816 | (stmts_from_loop): Don't save LABEL_EXPR. | |
| 6817 | (hash_stmt_vertex_info, eq_stmt_vertex_info, | |
| 6818 | hash_stmt_vertex_del): New. | |
| 6819 | (build_rdg): Initialize rdg->indexes. | |
| 6820 | (free_rdg, stores_from_loop, ref_base_address, | |
| 6821 | rdg_defs_used_in_other_loops_p, have_similar_memory_accesses, | |
| 6822 | have_similar_memory_accesses_1, ref_base_address_1, | |
| 6823 | remove_similar_memory_refs): New. | |
| 6824 | ||
| 6825 | * tree-data-ref.h: Include tree-chrec.h. | |
| 6826 | (debug_data_dependence_relations): Declared. | |
| 6827 | (same_access_functions): ...here. Now static inline. | |
| 6828 | (ddr_is_anti_dependent, ddrs_have_anti_deps, | |
| 6829 | ddr_dependence_level): New. | |
| 6830 | (struct rdg_vertex): New fields has_mem_write, has_mem_reads. | |
| 6831 | (RDGV_HAS_MEM_WRITE, RDGV_HAS_MEM_READS, RDG_STMT, RDG_MEM_WRITE_STMT, | |
| 6832 | RDG_MEM_READS_STMT): New. | |
| 6833 | (dump_rdg_vertex, debug_rdg_vertex, dump_rdg_component, | |
| 6834 | debug_rdg_component, dump_rdg, debug_rdg, dot_rdg, | |
| 6835 | rdg_vertex_for_stmt): Declared. | |
| 6836 | (struct rdg_edge): New field level. | |
| 6837 | (RDGE_LEVEL, free_rdg): New. | |
| 6838 | (stores_from_loop, remove_similar_memory_refs, | |
| 6839 | rdg_defs_used_in_other_loops_p, | |
| 6840 | have_similar_memory_accesses): Declared. | |
| 6841 | (rdg_has_similar_memory_accesses): New. | |
| 6842 | ||
| 6843 | * lambda.h (dependence_level): New. | |
| 6844 | * common.opt (ftree-loop-distribution): New. | |
| 6845 | * tree-flow.h (debug_loop_ir): Renamed debug_loops. | |
| 6846 | (print_loop_ir): Renamed print_loops. | |
| 6847 | (debug_loop, debug_loop_num, print_loops_bb, mark_virtual_ops_in_bb, | |
| 6848 | tree_duplicate_loop_to_edge_cfg, rename_variables_in_loop): Declared. | |
| 6849 | * Makefile.in (TREE_DATA_REF_H): Depends on tree-chrec.h. | |
| 6850 | (tree-loop-distribution.o): Added. | |
| 6851 | * tree-cfg.c (mark_virtual_ops_in_region): Use mark_virtual_ops_in_bb. | |
| 6852 | (mark_virtual_ops_in_bb): New. | |
| 6853 | (print_loops_bb, debug_loop_num, debug_loop): New. | |
| 6854 | * passes.c: Scheduled pass_loop_distribution. | |
| 6855 | ||
| 6856 | 2007-12-12 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
| 6857 | ||
| 6858 | * graphite.c (scan_tree_for_params): Correct the number of columns | |
| 6859 | for polylib format. | |
| 6860 | (nb_flat_iterator): New. | |
| 6861 | (setup_cloog_loop): Initialize to 1 the first column for inequalities. | |
| 6862 | (build_scop_iteration_domain): Correct the number of columns for | |
| 6863 | polylib format. | |
| 6864 | ||
| 6865 | 2007-12-12 Sebastian Pop <sebastian.pop@amd.com> | |
| 6866 | ||
| 6867 | * Merge from mainline (129697:130800). | |
| 6868 | ||
| 6869 | 2007-10-30 Sebastian Pop <sebastian.pop@amd.com> | |
| 6870 | ||
| 6871 | * graphite.c (build_graphite_bb): SCoP's basic blocks are post | |
| 6872 | dominated by SCoP's exit. | |
| 6873 | (graphite_transform_loops): Compute post dominators. | |
| 6874 | ||
| 6875 | 2007-10-28 Sebastian Pop <sebastian.pop@amd.com> | |
| 6876 | ||
| 6877 | * Merge from mainline (127169:129697). | |
| 6878 | ||
| 6879 | 2007-10-28 Sebastian Pop <sebastian.pop@amd.com> | |
| 6880 | ||
| 6881 | * graphite.c (affine_expr): Renamed scop_affine_expr. Use an extra | |
| 6882 | parameter for the basic block that contains the expression. Use | |
| 6883 | outermost_loop_in_scop for evolution_function_is_affine_multivariate_p. | |
| 6884 | (stmt_simple_for_scop_p): Pass to scop_affine_expr the basic block of | |
| 6885 | the expression. | |
| 6886 | * graphite.h (gbb_loop): New. | |
| 6887 | (GBB_LOOP): Removed. | |
| 6888 | ||
| 6889 | 2007-08-03 Sebastian Pop <sebpop@gmail.com> | |
| 6890 | ||
| 6891 | * Makefile.in: Fix merge problem. | |
| 6892 | ||
| 6893 | 2007-08-03 Sebastian Pop <sebpop@gmail.com> | |
| 6894 | ||
| 6895 | * Merge from mainline (125309:127169). | |
| 6896 | * tree-loop-distribution.c: Disabled. | |
| 6897 | ||
| 6898 | 2007-06-05 Sebastian Pop <sebpop@gmail.com> | |
| 6899 | ||
| 6900 | * Merge from mainline (r123693:125309). | |
| 6901 | ||
| 6902 | 2007-05-30 Sebastian Pop <sebpop@gmail.com> | |
| 6903 | ||
| 6904 | * tree-loop-distribution.c (correct_modify_expr_p): Renamed | |
| 6905 | correct_modify_p | |
| 6906 | (correct_modify_p, check_statements, number_of_lvalue_uses, | |
| 6907 | number_of_scalar_dependences, create_edges): Use GIMPLE_MODIFY_STMT | |
| 6908 | instead of MODIFY_EXPR. | |
| 6909 | (update_edge_with_ddv): Don't pass index_of_edge. Initialize | |
| 6910 | and push new edges. | |
| 6911 | ||
| 6912 | 2007-05-24 Sebastian Pop <sebpop@gmail.com> | |
| 6913 | ||
| 6914 | * tree-loop-distribution.c (struct rdg): Replace arrays by | |
| 6915 | VECs for edges and vertices. | |
| 6916 | (RDG_NBV, RDG_NBE, RDG_VERTEX, RDG_EDGE): Removed. | |
| 6917 | (RDGV_NB_PARTITIONS): New. | |
| 6918 | (PRDG_NBV, PRDG_NBE): Removed. | |
| 6919 | (build_scc_graph, correct_partitions_p, mark_partitions, build_prdg, | |
| 6920 | dump_rdg, find_vertex_with_stmt, create_vertices, free_rdg, | |
| 6921 | number_of_scalar_dependences, create_edges, build_rdg): Use VECs. | |
| 6922 | ||
| 6923 | 2007-05-17 Georges-Andre Silber <silber@cri.ensmp.fr> | |
| 6924 | Sebastian Pop <sebpop@gmail.com> | |
| 6925 | ||
| 6926 | * doc/invoke.texi (-ftree-loop-distribution): Document. | |
| 6927 | * tree-loop-distribution.c: New file. | |
| 6928 | * tree-pass.h (pass_loop_distribution): Declared. | |
| 6929 | * timevar.def (TV_TREE_LOOP_DISTRIBUTION): New. | |
| 6930 | * tree-data-ref.c (initialize_data_dependence_relation): Initialize | |
| 6931 | and set reversed_p. | |
| 6932 | * tree-data-ref.h (data_dependence_relation): Add reversed_p. | |
| 6933 | (DDR_REVERSED_P): New. | |
| 6934 | * common.opt (-ftree-loop-distribution): New. | |
| 6935 | * tree-flow.h (distribute_loops): Declared. | |
| 6936 | * Makefile.in (OBJS-common): Depend on tree-loop-distribution.o. | |
| 6937 | * passes.c (init_optimization_passes): Schedule loop distribution. | |
| 6938 | ||
| 6939 | 2007-05-12 Sebastian Pop <sebastian.pop@inria.fr> | |
| 6940 | ||
| 6941 | * graphite.c (print_graphite_bb): Don't call dump_data_references. | |
| 6942 | (print_scop): Don't print when scop is NULL. | |
| 6943 | (build_scop_context, find_transform): Don't output to stderr. | |
| 6944 | ||
| 6945 | 2007-05-09 Sebastian Pop <sebastian.pop@inria.fr> | |
| 6946 | ||
| 6947 | * tree-data-ref.c: Don't include graphite.h. | |
| 6948 | Comment out the code for printing data reference's scop. | |
| 6949 | (build_access_matrix_with_af): Moved... | |
| 6950 | * tree-data-ref.h (build_access_matrix_with_af): Removed declaration. | |
| 6951 | * graphite.c (build_access_matrix_with_af): ... here. Now static. | |
| 6952 | (print_graphite_bb): Print basic block's schedule. | |
| 6953 | (print_scop): Don't print the schedule, call cloog's pretty printer. | |
| 6954 | (bb_in_scop_p): A basic block is in a scop only if it is both | |
| 6955 | dominated and postdominated by the scop's entry and exit basic blocks. | |
| 6956 | (function_parameter_p): New. | |
| 6957 | (invariant_in_scop_p): Use function_parameter_p. | |
| 6958 | (new_scop, save_scop): New. | |
| 6959 | (end_scop, test_for_scop_bound, build_scops): Use new_scop, and | |
| 6960 | save_scop. | |
| 6961 | (scan_tree_for_params): Directly build the constraint as CloogMatrix. | |
| 6962 | (loop_in_scop_p): New. | |
| 6963 | (scop_record_loop): Use loop_in_scop_p. | |
| 6964 | (build_scop_domain): Renamed build_scop_iteration_domain. | |
| 6965 | (setup_cloog_loop, initialize_cloog_names, find_scop_parameters, | |
| 6966 | nb_params_in_scop, build_scop_context, first_loop_in_scop, | |
| 6967 | setup_cloog_loop, dot_scop_1, dot_scop): New. | |
| 6968 | * graphite.h (GBB_LOOP, SCOP_PROG, dot_scop): New. | |
| 6969 | (struct scop): Add a pointer to cloog's representation of a program. | |
| 6970 | ||
| 6971 | 2007-04-14 Sebastian Pop <sebastian.pop@inria.fr> | |
| 6972 | ||
| 6973 | * doc/invoke.texi (-ftree-check-verbose): Renamed | |
| 6974 | -ftree-checks-verbose. | |
| 6975 | * common.opt (flag_tree_check_verbose): Renamed | |
| 6976 | flag_tree_checks_verbose. | |
| 6977 | * tree-check.c (tree_check_warning): Use flag_tree_checks_verbose. | |
| 6978 | ||
| 6979 | 2007-04-14 Sebastian Pop <sebastian.pop@inria.fr> | |
| 6980 | ||
| 6981 | * configure: Regenerated. | |
| 6982 | * config.in: Regenerated. | |
| 6983 | * tree-ssa-loop.c (graphite_transforms): Execute | |
| 6984 | graphite_transform_loops only when HAVE_cloog. | |
| 6985 | * configure.ac (HAVE_polylib, HAVE_cloog, GRAPHITE): Defined. | |
| 6986 | * graphite.c: Include polylibgmp.h and cloog.h. | |
| 6987 | (graphite_transform_loops): Removed loops parameter. | |
| 6988 | * tree-flow.h (graphite_transform_loops): Update declaration. | |
| 6989 | * Makefile.in (POLYLIBLIBS, POLYLIBINC, CLOOGLIBS, CLOOGINC): New. | |
| 6990 | (LIBS): Depend on CLOOGLIBS and on POLYLIBLIBS. | |
| 6991 | (INCLUDES): Depend on POLYLIBINC and on CLOOGINC. | |
| 6992 | (OBJS-common): Remove dependence on graphite.o. | |
| 6993 | (BACKEND): Depend on @GRAPHITE@. | |
| 6994 | ||
| 6995 | 2007-04-13 Sebastian Pop <sebastian.pop@inria.fr> | |
| 6996 | ||
| 6997 | * doc/invoke.texi (-ftree-check-verbose): Documented. | |
| 45489e99 SP |
6998 | * gcc.dg/tree-checker/tree-checks-1.c: New. |
| 6999 | * gcc.dg/tree-checker/tree-checks-2.c: New. | |
| 7000 | * gcc.dg/tree-checker/tree-checks-3.c: New. | |
| 7001 | * gcc.dg/tree-checker/tree-checks-4.c: New. | |
| 7002 | * gcc.dg/tree-checker/tree-checks.exp: New. | |
| 7003 | * gcc.dg/tree-checker/condates.crp: New. | |
| 2abae5f1 SP |
7004 | * common.opt (ftree-checks-verbose): New. |
| 7005 | * tree-check.c (tree_check_warning): Move extra stderr output | |
| 7006 | under control of flag_tree_check_verbose. | |
| 7007 | ||
| 7008 | 2007-04-12 Sebastian Pop <sebastian.pop@inria.fr> | |
| 7009 | ||
| 7010 | * tree-match.c: Fix comments formatting. | |
| 7011 | * tree-match.h: Fix comments formatting. | |
| 7012 | * tree-check.c: Fix comments formatting. | |
| 7013 | (tree_check_init): Restructure. | |
| 7014 | ||
| 7015 | 2007-04-12 Nic Volanschi <nic.volanschi@free.fr> | |
| 7016 | ||
| 7017 | * doc/invoke.texi (-ftree-check, -ftree-checks): Documented. | |
| 7018 | ||
| 7019 | 2007-04-10 Sebastian Pop <sebastian.pop@inria.fr> | |
| 7020 | ||
| 7021 | * Merge from mainline (r120733:123693). | |
| 7022 | ||
| 7023 | 2007-03-20 Nic Volanschi <nic.volanschi@free.fr> | |
| 7024 | ||
| 7025 | * condate.y: New file. | |
| 7026 | * tree-match.h (struct patt_info_s): New field sign. | |
| 7027 | (struct condate_s): New field msg. | |
| 7028 | (normalize_condate, name_condate, add_condate): New. | |
| 7029 | (conds[], condate_parse): Made extern. | |
| 7030 | * tree-check.c (tree_check_warning): First arg changed to cond; | |
| 7031 | warning reformatted. | |
| 7032 | (tree_check_init): Reset the TREE_VISITED bit on every CFG node. | |
| 7033 | (tree_scan): New. | |
| 7034 | (tree_check): Process trivial condates. | |
| 7035 | (read_delimited_string): Removed. | |
| 7036 | (print_cond): Print name and msg. | |
| 7037 | (conds[]): Made extern. | |
| 7038 | (parse_tree_check_file_once): Rewritten to use the parser in | |
| 7039 | condate.y. | |
| 7040 | Processing of option --tree_check_string moved to tree_scan(). | |
| 7041 | * Makefile.in: Added condate.y | |
| 7042 | ||
| 7043 | 2007-03-12 Sebastian Pop <sebastian.pop@inria.fr> | |
| 7044 | ||
| 7045 | * tree-pretty-print.c (dump_generic_bb_buff, lazy_dump_generic_node): | |
| 7046 | Use VECs instead of varrays. | |
| 7047 | * diagnostic.h (lazy_dump_generic_node): Update declaration. | |
| 7048 | * Makefile.in (pretty-print.o): Depend on vec.h. | |
| 7049 | * pretty-print.c: Include tree.h and vec.h. | |
| 7050 | (pp_clear_state, pp_write_list_to_stream, pp_base_format, | |
| 7051 | pp_base_format, pp_construct, pp_base_string, pp_lazy_mode, | |
| 7052 | new_tree_chunk, pp_add_tree, pp_add_string, pp_add_char, pp_write_list, | |
| 7053 | pp_free_list): Use VECs instead of varrays. | |
| 7054 | * pretty-print.h: Do not include varray.h. | |
| 7055 | (struct tree_chunk_s): Declaration moved before its use. | |
| 7056 | (output_buffer): Rename varray field to chunks. | |
| 7057 | * tree-match.c (tree_equal, chunk_1st_char, chunks_lookahead, | |
| 7058 | tree_1st_char, match_chunks_pattinfo, match_tree_pattinfo, | |
| 7059 | save_global_holes): Use VECs instead of varrays. | |
| 7060 | * tree-match.h: Declare VECs of cfg_node, and hole_p. | |
| 7061 | * tree-check.c (scan_cfg_stmts, push_node, | |
| 7062 | print_matching_stmt): Removed. | |
| 7063 | (tree_check_instance, push_global_holes_if_new, tree_check, | |
| 7064 | execute_tree_check): Use VECs instead of varrays. | |
| 7065 | (gate_tree_check): Don't execute the CFG check when basic_block_info | |
| 7066 | is not available. | |
| 7067 | ||
| 7068 | 2007-01-12 Sebastian Pop <sebastian.pop@inria.fr> | |
| 7069 | ||
| 7070 | * Merge from mainline (r115016:120733). | |
| 7071 | ||
| 7072 | 2007-01-12 Sebastian Pop <sebastian.pop@inria.fr> | |
| 7073 | ||
| 7074 | * Merge from mainline (r117632:117661). | |
| 7075 | ||
| 7076 | 2007-01-12 Sebastian Pop <sebastian.pop@inria.fr> | |
| 7077 | ||
| 7078 | * tree-dump.c (dump_option_value_in): Add TDF_DEBUG. | |
| 7079 | * tree-pass.h (TDF_DEBUG, debug_p): New. | |
| 7080 | * tree-scalar-evolution.c (set_scalar_evolution, get_scalar_evolution, | |
| 7081 | get_scalar_evolution, add_to_evolution, set_nb_iterations_in_loop, | |
| 7082 | get_loop_exit_condition, analyze_evolution_in_loop, | |
| 7083 | analyze_initial_condition, analyze_scalar_evolution, | |
| 7084 | instantiate_parameters, number_of_latch_executions): Use debug_p. | |
| 7085 | * tree-chrec.c (chrec_apply): Use debug_p. | |
| 7086 | * tree-data-ref.c: Include graphite.h. | |
| 7087 | (dump_data_reference): Print also the access matrix. | |
| 7088 | (analyze_array, analyze_indirect_ref, init_data_ref, | |
| 7089 | analyze_offset_expr, address_analysis, object_analysis, | |
| 7090 | create_data_ref, finalize_ddr_dependent, | |
| 7091 | non_affine_dependence_relation, analyze_ziv_subscript, | |
| 7092 | analyze_siv_subscript_cst_affine, | |
| 7093 | compute_overlap_steps_for_affine_1_2, analyze_subscript_affine_affine, | |
| 7094 | can_use_analyze_subscript_affine_affine, analyze_siv_subscript, | |
| 7095 | analyze_miv_subscript, analyze_overlapping_iterations, | |
| 7096 | build_classic_dist_vector, subscript_dependence_tester, | |
| 7097 | compute_affine_dependence, analyze_all_data_dependences): Use debug_p. | |
| 7098 | (build_access_matrix_with_af): No longer static. | |
| 7099 | * tree-data-ref.h (scop_p): ... declaration here. | |
| 7100 | (data_reference.scop): New field. | |
| 7101 | (DR_SCOP, DR_ACCESS_MATRIX): New. | |
| 7102 | (build_access_matrix_with_af, dr_num_subscripts): Declared. | |
| 7103 | * graphite.c (print_graphite_bb): Call dump_data_references. | |
| 7104 | (print_scop): Use scop_nb_loops and scop_dim_domain. | |
| 7105 | (test_for_scop_bound): Use debug_p. | |
| 7106 | (scan_tree_for_params): Use scop_nb_loops, scop_nb_loops and | |
| 7107 | scop_nb_params. | |
| 7108 | (scop_loop_index): Moved... | |
| 7109 | (scop_record_loop): New. | |
| 7110 | (build_scop_loop_nests): Use scop_record_loop. | |
| 7111 | (build_scop_domain): Use scop_dim_domain. | |
| 7112 | (build_access_matrix): Implemented. | |
| 7113 | (build_scop_canonical_schedules): Use scop_nb_loops. | |
| 7114 | (build_graphite_bb): Initialize GBB_SCOP. | |
| 7115 | * graphite.h (scop_p): Moved... | |
| 7116 | (graphite_bb.scop): New field. | |
| 7117 | (graphite_bb.iteration_domain, GBB_DOMAIN, scop.nb_params, | |
| 7118 | scop.nb_loops, scop.dim_domain, SCOP_NB_LOOPS, SCOP_NB_PARAMS, | |
| 7119 | SCOP_DIM_DOMAIN, SCOP_STMTS): Removed. | |
| 7120 | (scop_nb_params, scop_nb_loops, scop_dim_domain, gbb_dim_domain, | |
| 7121 | scop_loop_index): New. | |
| 7122 | * Makefile.in (tree-data-ref.o): Depends on graphite.h. | |
| 7123 | ||
| 7124 | 2007-01-05 Sebastian Pop <sebastian.pop@inria.fr> | |
| 7125 | ||
| 7126 | * Merge from mainline (r117661:120450). | |
| 7127 | ||
| 7128 | 2006-10-12 Sebastian Pop <sebastian.pop@inria.fr> | |
| 7129 | ||
| 7130 | * tree-scalar-evolution.c (instantiate_parameters_1): Don't stop | |
| 7131 | at the first declaration outside the varying loop, instantiate as | |
| 7132 | far as possible. | |
| 7133 | * tree-chrec.c (for_each_scev_op): New. | |
| 7134 | * tree-chrec.h (for_each_scev_op): Declared. | |
| 7135 | * tree-ssa-loop.c (pass_graphite_trans): Don't dump the function. | |
| 7136 | * tree-data-ref.c (get_references_in_stmt, | |
| 7137 | find_data_references_in_stmt): New, from trunk. | |
| 7138 | (find_data_references_in_loop): Use get_references_in_stmt | |
| 7139 | and find_data_references_in_loop, modified as in trunk. | |
| 7140 | (build_access_matrix_with_af): New. | |
| 7141 | * tree-data-ref.h (data_reference): Add a field access_matrix. | |
| 7142 | (data_ref_loc): New, as in trunk. | |
| 7143 | * graphite.c (print_graphite_bb, bb_in_scop_p, stmt_in_scop_p, | |
| 7144 | invariant_in_scop_p, param_index, scan_tree_for_params, | |
| 7145 | scop_loop_index, build_scop_loop_nests, build_scop_domain, irp_data, | |
| 7146 | idx_record_param, idx_record_params, build_access_matrix, | |
| 7147 | build_scop_data_accesses, build_scop_canonical_schedules, | |
| 7148 | build_graphite_bb, build_scop_bbs, find_params_in_bb, | |
| 7149 | build_scop_params): New. | |
| 7150 | * graphite.h (graphite_bb): New. | |
| 7151 | (scop): Add fields static_schedule, params, loop_nest, | |
| 7152 | iteration_domain. | |
| 7153 | * lambda.h: Declare vecs of lambda_matrix. | |
| 7154 | * tree-flow.h (print_loop_ir_bb): Declared. | |
| 7155 | * tree-cfg.c (print_loop_ir_bb): New. | |
| 7156 | (print_loop): Use print_loop_ir_bb. | |
| 7157 | ||
| 7158 | 2006-10-12 Sebastian Pop <pop@cri.ensmp.fr> | |
| 7159 | ||
| 7160 | * Merge from mainline (r115016:117632). | |
| 7161 | ||
| 7162 | 2006-10-11 Sebastian Pop <pop@cri.ensmp.fr> | |
| 7163 | ||
| 7164 | * graphite.c (debug_scops): Adjust definition for avoiding a bootstrap | |
| 7165 | break due to a warning. | |
| 7166 | ||
| 7167 | 2006-10-10 Sebastian Pop <pop@cri.ensmp.fr> | |
| 7168 | ||
| 7169 | * graphite.c (print_scops, debug_scops): New. | |
| 7170 | (graphite_transform): Renamed graphite_find_transform. | |
| 7171 | * graphite.h (debug_scops): Declared. | |
| 7172 | ||
| 7173 | 2006-08-17 Sebastian Pop <pop@cri.ensmp.fr> | |
| 7174 | ||
| 7175 | * tree-match.c: Reformat following the GNU style. | |
| 7176 | * tree-match.h: Reformat following the GNU style. | |
| 7177 | * tree-pattern.h: Removed empty file. | |
| 7178 | * Makefile.in: Remove references to tree-pattern.h. | |
| 7179 | * tree-check.c: Reformat following the GNU style. | |
| 7180 | (execute_tree_check): Move gate condition code to... | |
| 7181 | (gate_tree_check): ...here. New function. | |
| 7182 | (pass_check): Use the gate function. | |
| 7183 | ||
| 7184 | 2006-07-04 Nic Volanschi <nic.volanschi@free.fr> | |
| 7185 | ||
| 7186 | * tree-pattern.h: New. Tree pattern matching and checking using | |
| 7187 | concrete syntax. | |
| 7188 | * tree-check.c: New. Tree/CFG checking pass. | |
| 7189 | * tree-match.c: New. Library for tree pattern matching. | |
| 7190 | * opts.c, common.opt: Add options --ftree-check & --ftree-checks. | |
| 7191 | * toplev.c, flags.h: Add globals for tree-check pass. | |
| 7192 | * Makefile.in: Integrate the files in tree-check pass. | |
| 7193 | * timevar.def, tree-optimize.c, tree-pass.h: Register tree-check pass. | |
| 7194 | * pretty-print.c, pretty-print.h, tree-pretty-print.c, diagnostic.h: | |
| 7195 | Introduce a "lazy" pretty-print mode. | |
| 7196 | * tree.c, tree.h: Add tree_name. | |
| 7197 | ||
| 7198 | 2006-07-04 Sebastian Pop <pop@cri.ensmp.fr> | |
| 7199 | ||
| 7200 | * doc/invoke.texi (-fgraphite): Correct typo. | |
| 7201 | * tree-scalar-evolution.c (number_of_iterations_for_all_loops): Update | |
| 7202 | use of print_loop_ir. | |
| 45489e99 SP |
7203 | * gcc.dg/graphite/scop-1.c: New. |
| 7204 | * gcc.dg/graphite/scop-2.c: New. | |
| 7205 | * gcc.dg/graphite/graphite.exp: New. | |
| 2abae5f1 SP |
7206 | * graphite.c: Include domwalk.h. |
| 7207 | (print_scop): Print only the entry and exit blocks. | |
| 7208 | (debug_scop): No longer static. | |
| 7209 | (affine_expr): Fix formating. Return also true when the expression is | |
| 7210 | constant. | |
| 7211 | (stmt_simple_for_scop_p): Fix formating. | |
| 7212 | (build_scops): Use domwalk. | |
| 7213 | (get_loop_start, end_scop, test_for_scop_bound): New. | |
| 7214 | (graphite_transform_loops): Avoid printing on stderr. | |
| 7215 | * graphite.h (debug_scop): Declared. | |
| 7216 | * tree-flow.h (debug_loop_ir, print_loop_ir): Update declarations. | |
| 7217 | * Makefile.in (graphite.o): Depend on domwalk.h. | |
| 7218 | * tree-cfg.c (print_loop, print_pred_bbs, print_succ_bbs): Remove | |
| 7219 | declarations for static functions. | |
| 7220 | (print_loop, print_loop_ir, debug_loop_ir): Use an extra parameter for | |
| 7221 | controlling output verbosity. | |
| 7222 | ||
| 7223 | 2006-06-26 Sebastian Pop <pop@cri.ensmp.fr> | |
| 7224 | Plesco Alexandru <shurikx@gmail.com> | |
| 7225 | ||
| 7226 | * doc/invoke.texi (-fgraphite): Document. | |
| 7227 | * tree-pass.h (pass_graphite_transforms): Declared. | |
| 7228 | * timevar.def (TV_GRAPHITE_TRANSFORMS): New. | |
| 7229 | * tree-ssa-loop.c (graphite_transforms, gate_graphite_transforms): New. | |
| 7230 | (pass_graphite_transforms): Defined. | |
| 7231 | * tree-data-ref.c (free_data_ref, data_reference): Extern. | |
| 7232 | * tree-data-ref.h (free_data_ref, data_reference): Declared. | |
| 7233 | * graphite.c, graphite.h: New. | |
| 7234 | * common.opt (fgraphite): Declared. | |
| 7235 | * tree-flow.h (graphite_transform_loops): Declared. | |
| 7236 | * Makefile.in (OBJS-common): Add graphite.o. | |
| 7237 | (graphite.o): New rule. | |
| 7238 | * passes.c (pass_graphite_transforms): Scheduled. | |
| 7239 |