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http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194453
2012-12-12 Steve Ellcey <sellcey@mips.com>
* config/mips/mips.c (mips_option_override): Set
mips_dbx_regno entries to IGNORED_DWARF_REGNUM by default.
http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194372
2012-12-10 Steve Ellcey <sellcey@mips.com>
PR target/54061
rtl.h (IGNORED_DWARF_REGNUM): New.
* dwarf2out.c (reg_loc_descriptor): Check for IGNORED_DWARF_REGNUM.
(mem_loc_descriptor): Ditto.
* config/mips/mips.h (ALL_COP_REG_FIRST): New.
(ALL_COP_REG_LAST): New.
(ALL_COP_REG_NUM): Redefine using above macros.
* config/mips/mips.c (mips_option_override): Set mips_dbx_regno
coprocessor entries to IGNORED_DWARF_REGNUM.
http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193189
2012-11-05 Eric Botcazou <ebotcazou@adacore.com>
PR tree-optimization/54986
* gimple-fold.c (canonicalize_constructor_val): Strip again all no-op
conversions on entry but add them back on exit if needed.
http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=191571
2012-09-17 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/54563
* tree-ssa-math-opts.c (execute_cse_sincos): Call
gimple_purge_dead_eh_edges if last call has been changed.
* g++.dg/torture/pr54563.C: New test.
http://gcc.gnu.org/viewcvs?view=revision&revision=193554
2012-11-16 Jakub Jelinek <jakub@redhat.com>
PR target/54073
* config/i386/i386.md (mov<mode>cc): Use comparison_operator
instead of ordered_comparison_operator resp.
ix86_fp_comparison_operator predicates.
* config/i386/i386.c (ix86_expand_fp_movcc): Reject TImode
or for -m32 DImode comparisons.
http://gcc.gnu.org/viewcvs?view=revision&revision=193825
2012-11-26 Diego Novillo <dnovillo@google.com>
* gimplify.c: Work around for PR 55245.
http://gcc.gnu.org/viewcvs?view=revision&revision=186451
2012-04-14 Tom de Vries <tom@codesourcery.com>
* cfgcleanup.c (try_optimize_cfg): Replace call to delete_insn_chain by
call to delete_insn. Remove code to reorder BASIC_BLOCK note and
DELETED_LABEL note, and move it to ...
* cfgrtl.c (delete_insn): ... here. Change return type to void.
(delete_insn_and_edges): Likewise.
(delete_insn_chain): Handle new return type of delete_insn. Delete
chain backwards rather than forwards.
* rtl.h (delete_insn, delete_insn_and_edges): Change return type to
void.
* cfglayout.c (fixup_reorder_chain): Delete unused label.
2013-01-03 Jason Merrill <jason@redhat.com>
PR c++/55856
* semantics.c (build_data_member_initialization): Handle DECL_EXPR.
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