+2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
+
+ * configure: Regenerated.
+
+2012-05-16 Andrew Pinski <apinski@cavium.com>
+
+ * gimple-fold.c (get_maxval_strlen): Move COND_EXPR handling under
+ GIMPLE_ASSIGN.
+
+2012-05-16 David S. Miller <davem@davemloft.net>
+
+ * jump.c (delete_related_insns): If we remove a CALL, make sure
+ we delete it's NOTE_INSN_CALL_ARG_LOCATION note too.
+
+2012-05-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
+
+ PR tree-optimization/53217
+ * tree-ssa-reassoc.c (bip_map): New static variable.
+ (possibly_move_powi): Move feeding multiplies with __builtin_powi call.
+ (attempt_builtin_powi): Save feeding multiplies on a stack.
+ (reassociate_bb): Create and destroy bip_map.
+
+2012-05-16 Olivier Hainque <hainque@adacore.com>
+
+ * Makefile.in (install-no-fixedincludes): New target, former toplevel
+ gcc-no-fixedincludes. Stash "include-fixed" in addition to "include".
+ Add comments and improve stamp preservation across the whole sequence.
+ (stmp-int-hdrs): Use move-if-change + cp -p to setup fix_dir/limits.h.
+
+2012-05-16 Richard Guenther <rguenther@suse.de>
+
+ * tree-inline.c (insert_init_stmt): Do not call
+ mark_symbols_for_renaming.
+ (setup_one_parameter): Avoid initializing unused parameters.
+ (declare_return_variable): Properly handle DECL_BY_REFERENCE
+ return vars in SSA form.
+
+2012-05-16 Richard Guenther <rguenther@suse.de>
+
+ * tree-flow.h (get_virtual_var): Remove.
+ * tree-dfa.c (get_virtual_var): Likewise.
+
+2012-05-16 Richard Guenther <rguenther@suse.de>
+
+ * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1):
+ Remove set-only bitmap of new names.
+ (slpeel_tree_peel_loop_to_edge): Likewise. Do not set
+ CFG hooks.
+ * tree-flow.h (ssa_names_to_replace): Remove.
+ * tree-into-ssa.c (ssa_names_to_replace): Likewise.
+
+2012-05-16 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/53364
+ * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Properly
+ detect a view-conversion of the decl.
+
+2012-05-16 Dodji Seketeli <dodji@redhat.com>
+
+ PR preprocessor/7263
+ * c-tree.h (enum c_declspec_word): Declare new enum.
+ (struct c_declspecs::locations): New member.
+ (declspecs_add_qual, declspecs_add_scspec)
+ (declspecs_add_addrspace, declspecs_add_alignas): Take a new
+ location parameter.
+ * c-decl.c (build_null_declspecs): Initialize the new struct
+ c_declspecs::locations member.
+ (declspecs_add_addrspace): Take a location parameter for the
+ address space. Store it onto declaration specifiers.
+ (declspecs_add_qual): Likewise, take a location parameter for the
+ qualifier.
+ (declspecs_add_type): Likewise, take a location parameter for the
+ type specifier.
+ (declspecs_add_scspec): Likewise, take a location parameter for
+ the storage class specifier.
+ (declspecs_add_attrs): Likewise, take a location parameter for the
+ first attribute.
+ (declspecs_add_alignas): Likewise, take a location parameter for
+ the alignas token.
+ (finish_declspecs): For diagnostics, use the location of the
+ relevant declspec, instead of the global input_location.
+ * c-parser.c (c_parser_parameter_declaration): Pass the precise
+ virtual location of the declspec to the declspecs-setters.
+ (c_parser_declspecs): Likewise. Avoid calling c_parser_peek_token
+ repeatedly.
+
+2012-05-16 Igor Zamyatin <igor.zamyatin@intel.com>
+
+ * configure.ac: Stack protector enabling for Android targets.
+ * configure: Regenerate.
+
+2012-05-16 Richard Sandiford <r.sandiford@uk.ibm.com>
+
+ * ira.c (pseudo_move_insn): Delete.
+ (find_moveable_pseudos): Don't set it.
+ (move_unallocated_pseudos): Use DF_REG_DEF_CHAIN to find
+ the definitions of the original pseudo. Delete all of them.
+
+2012-05-16 Olivier Hainque <hainque@adacore.com>
+
+ * config/rs6000/rs6000-opts.h (enum processor_type): Add
+ PROCESSOR_PPC8548.
+ * config/rs6000/rs6000-cpus.def: Reference it for cpu="8548".
+ * config/rs6000/rs6000.md (cpu attribute definition): Add ppc8548.
+ * config/rs6000/8540.md: indicate that the units/patterns apply to
+ ppc8548 as well.
+
+ * config/rs6000/rs6000.c (rs6000_option_override_internal): Rename
+ default_cpu into implicit_cpu, conveying what --with-cpu was passed at
+ configure time. Treat implicit_cpu as have_CPU. Pick defaults for SPE
+ related flags, check that what is queried is supported by the selected
+ configuration. Rework the single/double_float and MASK_STRING resets to
+ hit for all the E500 cores (854x + E500MC variants). Select the ppc8540
+ costs for PROCESSOR_PPC8548 as well.
+ (rs6000_issue_rate): case CPU_PPC8548 together with CPU_PPC8540.
+ (rs6000_use_sched_lookahead): Likewise, rewriting function as a case
+ statement instead of a sequence of ifs.
+
+ * config/rs6000/rs6000.h (TARGET_E500): Remove.
+ (TARGET_NO_LWSYNC): Adjust accordingly.
+ * config/rs6000/e500.h (TARGET_E500): Remove.
+ (CHECK_E500_OPTIONS): Adjust accordingly.
+ * config/rs6000/eabispe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Remove.
+ (TARGET_DEFAULT): Reformat definition to match the one in linuxspe.h.
+ * config/rs6000/linuxspe.h: Likewise.
+ * config/rs6000/vxworks.h: Remove bogus TARGET_E500 overrides and
+ superfluous comments.
+ * config/rs6000/e500-double.h: Remove.
+
+ * config.gcc (pick a default with_cpu): For powerpc*-*-*spe*,
+ default to with_cpu=8548 if --enable-e500-double, and to 8540
+ otherwise.
+ (set misc flags section): For powerpc*|rs6000*, remove inclusion
+ of e500-double.h for --enable-e500-double.
+
+2012-05-16 Olivier Hainque <hainque@adacore.com>
+
+ * Makefile.in (s-header-vars): Resort to -n instead of trailing
+ -e d in sed invocation.
+
+2012-05-16 Hans-Peter Nilsson <hp@axis.com>
+
+ * doc/tm.texi.in (Type Layout) <SIZE_TYPE>: Update reference to
+ source-code.
+ * doc/tm.texi: Regenerate.
+
+2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * tree.h (EXPR_LOCATION): Use CAN_HAVE_LOCATION_P.
+
+2012-05-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/53358
+ * config/i386/i386.md (*addqi_2 peephole with QImode addition): Check
+ that operands[2] is either immediate, or q_regs_operand.
+
+2012-05-15 Richard Guenther <rguenther@suse.de>
+
+ * cgraphunit.c (thunk_adjust): Use make_rename_temp.
+ (assemble_thunk): Likewise. Manually rename and register
+ function arguments.
+
+2012-05-15 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/53355
+ * tree-vrp.c (extract_range_from_binary_expr_1): Handle LSHIFT_EXPRs
+ by constants.
+
+2012-05-15 Tristan Gingold <gingold@adacore.com>
+
+ * tree-ssa-strlen.c (get_string_length): Convert lhs if needed.
+
+2012-05-15 Richard Guenther <rguenther@suse.de>
+
+ * gimple.c (gimple_set_modified): Move ...
+ * gimple.h (gimple_set_modified): ... here.
+
2012-05-15 Tristan Gingold <gingold@adacore.com>
* ira-color.c (move_spill_restore): Add a guard.
* doc/md.texi (fma): Define to only be applicable for single
rounding.
-
+
2012-05-14 Uros Bizjak <ubizjak@gmail.com>
PR target/46098
ATTR_FLAG_BUILT_IN.
* doc/rtl.texi (CALL_INSN_FUNCTION_USAGE): Use lowercase for rtx
codes. Document meaning of sets inside CALL_INSN_FUNCTION_USAGE.
- * c-family/c-common.c (DEF_ATTR_STRING): Define and undefine as
- necessary.
* builtin-attrs.def (DEF_ATTR_FOR_STRING): Define. Use it to
define a string "1".
(ATTR_RET1_NOTHROW_NONNULL_LEAF): New attr definition.
* calls.c (decl_return_flags): New static function.
(expand_call): Generate a SET in CALL_INSN_FUNCTION_USAGE for
functions that return one of their arguments.
- * lto/lto-lang.c (handle_fnspec_attribute): New static function.
- (lto_attribute_table): Add "fn spec".
- (DEF_ATTR_STRING): Define and undefine along with the other macros.
* regcprop.c (struct kill_set_value_data): New.
(kill_set_value): Interpret data as a pointer to such a struct.
Do nothing if the caller wants the register to be ignored.
projects / thirdparty / gcc.git / blobdiff