gcc/brig/ChangeLog

   1 2018-05-04  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
   2
   3         * brig/brig-lang.c: Allow controlling strict aliasing from
   4         cmd line.
   5
   6 2018-05-04  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
   7
   8         * brig/brigfrontend/brig-code-entry-handler.cc: The modulo in
   9         ID computation should not be needed.
  10
  11 2018-05-04  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
  12
  13         * brig/brig-lang.c: Add support for whole program
  14         optimizations by marking the kernels externally visible.
  15         * brig/brigfrontend/brig-branch-inst-handler.cc: See above.
  16         * brig/brigfrontend/brig-function-handler.cc: See above.
  17         * brig/brigfrontend/brig-function.cc: See above.
  18         * brig/brigfrontend/brig-to-generic.cc: See above.
  19         * brig/brigfrontend/brig-to-generic.h: See above.
  20         * brig/brigfrontend/brig-variable-handler.h: See above.
  21
  22 2018-01-03  Richard Sandiford  <richard.sandiford@linaro.org>
  23             Alan Hayward  <alan.hayward@arm.com>
  24             David Sherwood  <david.sherwood@arm.com>
  25
  26         * brigfrontend/brig-to-generic.cc (get_unsigned_int_type): Handle
  27         polynomial TYPE_VECTOR_SUBPARTS.
  28         * brigfrontend/brig-util.h (gccbrig_type_vector_subparts): Likewise.
  29
  30 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
  31
  32         Update copyright years.
  33
  34 2018-01-03  Richard Sandiford  <richard.sandiford@linaro.org>
  35             Alan Hayward  <alan.hayward@arm.com>
  36             David Sherwood  <david.sherwood@arm.com>
  37
  38         * brigfrontend/brig-util.h (gccbrig_type_vector_subparts): New
  39         function.
  40         * brigfrontend/brig-basic-inst-handler.cc
  41         (brig_basic_inst_handler::build_shuffle): Use it instead of
  42         TYPE_VECTOR_SUBPARTS.
  43         (brig_basic_inst_handler::build_unpack): Likewise.
  44         (brig_basic_inst_handler::build_pack): Likewise.
  45         (brig_basic_inst_handler::build_unpack_lo_or_hi): Likewise.
  46         (brig_basic_inst_handler::operator ()): Likewise.
  47         (brig_basic_inst_handler::build_lower_element_broadcast): Likewise.
  48         * brigfrontend/brig-code-entry-handler.cc
  49         (brig_code_entry_handler::get_tree_cst_for_hsa_operand): Likewise.
  50         (brig_code_entry_handler::get_comparison_result_type): Likewise.
  51         (brig_code_entry_handler::expand_or_call_builtin): Likewise.
  52
  53 2017-12-15  Jakub Jelinek  <jakub@redhat.com>
  54
  55         * brig-lang.c (brig_attribute_table): Swap affects_type_identity
  56         and handler fields, adjust comments.
  57
  58 2017-12-08  Jakub Jelinek  <jakub@redhat.com>
  59
  60         * brig-lang.c (brig_attribute_table): Fix up comment.
  61
  62 2017-11-28  Jakub Jelinek  <jakub@redhat.com>
  63
  64         * brigfrontend/brig-branch-inst-handler.cc
  65         (brig_branch_inst_handler::operator): Build SWITCH_EXPR using build2
  66         instead of build3.
  67
  68 2017-11-17  Henry Linjamäki  <henry.linjamaki@parmance.com>
  69
  70         * brigfrontend/brig-util.cc: Fix sprintf format string type mismatch
  71         on 32b machines.
  72
  73 2017-11-16  Henry Linjamäki  <henry.linjamaki@parmance.com>
  74
  75         Change internal representation of HSA registers. Instead
  76         representing HSA's untyped registers as unsigned int the gccbrig
  77         analyzes brig code and builds the register variables as a type
  78         used in tree expressions at most. This gives better chance to
  79         optimize CONVERT_VIEW_EXPRs away.
  80         * brigfrontend/brig-code-entry-handler.cc: Add analysis method for
  81         register type usage. Handle any-typed register variables.
  82         * brigfrontend/brig-code-entry-handler.h: New declarations for the
  83         above.
  84         * brigfrontend/brig-copy-move-inst-handler.cc: Handle any-typed
  85         register variables.
  86         * brigfrontend/brig-cvt-inst-handler.cc: Likewise.
  87         * brigfrontend/brig-function.cc: Build register variables as a
  88         type based on results of analysis phase.
  89         * brigfrontend/brig-function.h: Move HSA register count defines to
  90         brig-utils.h.
  91         * brigfrontend/brig-to-generic.cc: New analysis handler. Analyze
  92         HSA register usage.
  93         * brigfrontend/brig-to-generic.h: New declarations.
  94         * brigfrontend/brig-util.cc: New utility functions.
  95         * brigfrontend/brig-util.h: New declarations for the above.
  96
  97 2017-11-16  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
  98
  99         * gccbrig.texi: Added some documentation.
 100
 101 2017-10-31  Henry Linjamäki  <henry.linjamaki@parmance.com>
 102
 103         * brig-lang.c (brig_langhook_type_for_mode): Fix PR 82771.
 104
 105 2017-10-23  Richard Sandiford  <richard.sandiford@linaro.org>
 106
 107         * brig-lang.c (brig_langhook_type_for_mode): Use scalar_int_mode
 108         and scalar_float_mode.
 109
 110 2017-10-09  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
 111
 112         * brigfrontend/brig-to-generic.cc: Support BRIG_KIND_NONE
 113         directives.  These directives are legal everywhere.  They
 114         can be used to patch away BRIG entries at the binary level.
 115         Also add extra error detection for zeroed regions: make sure
 116         the byteCount field is never zero.
 117         * brig/brigfrontend/phsa.h: Added a new error prefix for
 118         errors which are due to corrupted BRIG modules.
 119
 120 2017-10-09  Henry Linjamäki  <henry.linjamaki@parmance.com>
 121
 122         * brigfrontend/brig-branch-inst-handler.cc: The call code
 123         still failed a few test cases. Now all PRM cases pass again.
 124
 125 2017-10-03  Henry Linjamäki  <henry.linjamaki@parmance.com>
 126
 127         * brigfrontend/brig-branch-inst-handler.cc: Fix (more) crash with
 128         calls with more than 4 args.  It missed a reference which is required
 129         because vector expansion can move the object to another location.
 130
 131 2017-09-29  Henry Linjamäki  <henry.linjamaki@parmance.com>
 132
 133         * brigfrontend/brig-branch-inst-handler.cc: Fix crash with
 134         calls with more than 4 args. Also fix a misexecution issue
 135         with kernels that have both unexpanded ID functions and
 136         calls to subfunctions.
 137
 138 2017-09-28  Henry Linjamäki  <henry.linjamaki@parmance.com>
 139
 140         * brig-lang.c: Added function attributes and their handlers.
 141         Make BRIGFE 3-level optimize by default.
 142
 143 2017-09-27  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
 144
 145         * brig-lang.c: Improved support for function and module scope
 146         group segment variables.  PRM specs defines function and module
 147         scope group segment variables as an experimental feature. However,
 148         PRM test suite uses and hcc relies on them. In addition, hcc
 149         assumes certain group variable layout in its dynamic group segment
 150         allocation code.  We cannot have global group memory offsets if we
 151         want to both have kernel-specific group segment size and multiple
 152         kernels calling the same functions that use function scope group memory
 153         variables.  Now group segment is handled by separate book keeping of
 154         module scope and function (kernel) offsets. Each function has a "frame"
 155         in the group segment offset to which is given as an argument.
 156         * brigfrontend/brig-branch-inst-handler.cc: See above.
 157         * brigfrontend/brig-code-entry-handler.cc: See above.
 158         * brigfrontend/brig-fbarrier-handler.cc: See above.
 159         * brigfrontend/brig-function-handler.cc: See above.
 160         * brigfrontend/brig-function.cc: See above.
 161         * brigfrontend/brig-function.h: See above.
 162         * brigfrontend/brig-to-generic.cc: See above.
 163         * brigfrontend/brig-to-generic.h: See above.
 164         * brigfrontend/brig-util.cc: See above.
 165         * brigfrontend/brig-util.h: See above.
 166         * brigfrontend/brig-variable-handler.cc: See above.
 167
 168 2017-09-25  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
 169
 170         * brigfrontend/brig-to-generic.cc: Ensure per WI copies of
 171         private variables are aligned too.
 172
 173 2017-09-17  Thomas Schwinge  <thomas@codesourcery.com>
 174
 175         * Make-lang.in (GO_TEXI_FILES): Rename to...
 176         (BRIG_TEXI_FILES): ... this.
 177         (doc/gccbrig.info, doc/gccbrig.dvi, doc/gccbrig.pdf, brig.info)
 178         (brig.srcinfo, brig.man, brig.srcman, brig.install-man)
 179         ($(DESTDIR)$(man1dir)/$(GCCBRIG_INSTALL_NAME)$(man1ext)):
 180         Uncomment/enable targets.
 181         (gccbrig.pod): New target.
 182         * gccbrig.texi: New file.
 183
 184 2017-08-04  Henry Linjamäki  <henry.linjamaki@parmance.com>
 185
 186         Fix PR 81713
 187         * brigfrontend/brig-basic-inst-handler.cc: replace build_int_cst with
 188         bitsize_int in building BIT_FIELD_REF.
 189         * brigfrontend/brig-code-entry-handler.cc: likewise.
 190
 191 2017-07-05  Richard Sandiford  <richard.sandiford@linaro.org>
 192             Alan Hayward  <alan.hayward@arm.com>
 193             David Sherwood  <david.sherwood@arm.com>
 194
 195         * brig-c.h (brig_type_for_mode): Remove "enum" before "machine_mode".
 196         * brig-lang.c (brig_langhook_type_for_mode): Likewise.
 197
 198 2017-07-04  Jakub Jelinek  <jakub@redhat.com>
 199
 200         * brigfrontend/brig-function.cc: Include profile-count.h.
 201         * brigfrontend/brig-to-generic.cc: Likewise.
 202
 203 2017-05-18  Thomas Schwinge  <thomas@codesourcery.com>
 204
 205         * brigfrontend/brig-to-generic.h (class brig_to_generic): Use
 206         "dump_flags_t" for "m_dump_flags" member.
 207
 208 2017-05-13  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
 209
 210         * brigfrontend/brig-code-entry-handler.cc
 211         (brig_code_entry_handler::build_address_operand): Fix
 212         an assertion when doing an 'lda' of a private array
 213         offset.
 214
 215 2017-05-03  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
 216
 217         * brigfrontend/brig-code-entry-handler.cc
 218         (brig_code_entry_handler::build_address_operand): Fix a bug
 219         with reg+offset addressing on 32b segments. In large mode,
 220         the offset is treated as 32bits unless it's global, readonly or
 221         kernarg address space.
 222
 223 2016-02-01  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
 224
 225         * brigfrontend/brig-code-entry-handler.cc: fix address
 226         expressions which refer only to offset 0, but nothing else.
 227         * brigfrontend/brig-lane-inst-handler.cc: fix
 228         activelanepermute_b64 HSAIL instruction.
 229         * brigfrontend/brig-to-generic.cc: remove useless c_str()
 230         call. Add missing va_end (). Fix PR79250.
 231
 232 2017-01-30  Jakub Jelinek  <jakub@redhat.com>
 233
 234         * brigfrontend/brig-code-entry-handler.cc
 235         (brig_code_entry_handler::get_tree_cst_for_hsa_operand): For %lu
 236         cast size_t arguments to unsigned long.
 237
 238 2017-01-27  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
 239
 240         * config-lang.in: Removed stale target-libbrig reference.
 241
 242 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
 243
 244         Update copyright years.
 245
 246 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
 247             Martin Jambor  <mjambor@suse.cz>
 248
 249         * Make-lang.in: New file.
 250         * brig-builtins.h: Likewise.
 251         * brig-c.h: Likewise.
 252         * brig-lang.c: Likewise.
 253         * brigspec.c: Likewise.
 254         * config-lang.in: Likewise.
 255         * lang-specs.h: Likewise.
 256         * lang.opt: Likewise.
 257         * brigfrontend/brig-arg-block-handler.cc: Likewise.
 258         * brigfrontend/brig-atomic-inst-handler.cc: Likewise.
 259         * brigfrontend/brig-basic-inst-handler.cc: Likewise.
 260         * brigfrontend/brig-branch-inst-handler.cc: Likewise.
 261         * brigfrontend/brig-cmp-inst-handler.cc: Likewise.
 262         * brigfrontend/brig-code-entry-handler.cc: Likewise.
 263         * brigfrontend/brig-code-entry-handler.h: Likewise.
 264         * brigfrontend/brig-comment-handler.cc: Likewise.
 265         * brigfrontend/brig-control-handler.cc: Likewise.
 266         * brigfrontend/brig-copy-move-inst-handler.cc: Likewise.
 267         * brigfrontend/brig-cvt-inst-handler.cc: Likewise.
 268         * brigfrontend/brig-fbarrier-handler.cc: Likewise.
 269         * brigfrontend/brig-function-handler.cc: Likewise.
 270         * brigfrontend/brig-function.cc: Likewise.
 271         * brigfrontend/brig-function.h: Likewise.
 272         * brigfrontend/brig-inst-mod-handler.cc: Likewise.
 273         * brigfrontend/brig-label-handler.cc: Likewise.
 274         * brigfrontend/brig-lane-inst-handler.cc: Likewise.
 275         * brigfrontend/brig-machine.c: Likewise.
 276         * brigfrontend/brig-machine.h: Likewise.
 277         * brigfrontend/brig-mem-inst-handler.cc: Likewise.
 278         * brigfrontend/brig-module-handler.cc: Likewise.
 279         * brigfrontend/brig-queue-inst-handler.cc: Likewise.
 280         * brigfrontend/brig-seg-inst-handler.cc: Likewise.
 281         * brigfrontend/brig-signal-inst-handler.cc: Likewise.
 282         * brigfrontend/brig-to-generic.cc: Likewise.
 283         * brigfrontend/brig-to-generic.h: Likewise.
 284         * brigfrontend/brig-util.cc: Likewise.
 285         * brigfrontend/brig-util.h: Likewise.
 286         * brigfrontend/brig-variable-handler.cc: Likewise.
 287         * brigfrontend/phsa.h: Likewise.