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2009-10-28re PR target/39715 ([cond-optab] extra sign extensions on Thumb)Paolo Bonzini1-21/+30
2009-10-26tm.texi (TARGET_ADDR_SPACE_POINTER_MODE): Document.Ben Elliston1-2/+5
2009-10-26extend.texi (Named Address Spaces): New section.Ben Elliston1-4/+7
2009-10-20rtl.h (simplify_replace_fn_rtx): Declare.Richard Sandiford1-55/+21
2009-10-08combine.c (label_tick_ebb_start): Fix comment.Adam Nemet1-11/+18
2009-10-05re PR rtl-optimization/41511 (combine behaves differently with/without -g)Eric Botcazou1-21/+17
2009-10-05re PR rtl-optimization/41574 (Distribute floating point expressions causes ba...Doug Kwan1-0/+6
2009-09-20[multiple changes]Kai Tietz1-3/+4
2009-09-14Squash commit of EH in gimpleRichard Henderson1-11/+6
2009-09-11* combine.c (propagate_for_debug_subst): Call wrap_constant on top.Jakub Jelinek1-1/+1
2009-09-02invoke.texi (-fvar-tracking-assignments): New.Alexandre Oliva1-9/+313
2009-08-11combine.c (try_widen_shift_mode): Factor out code to check if an integer cons...Adam Nemet1-6/+2
2009-08-08combine.c (gen_lowpart_or_truncate): Exclude CONST_INTs from mode check.Richard Sandiford1-23/+28
2009-08-01expr.c (store_constructor): Use promote_decl_mode.Paolo Bonzini1-4/+2
2009-07-18combine.c (make_compound_operation): If force_to_mode re-expanded the compoun...Adam Nemet1-0/+6
2009-07-18combine.c (try_widen_shift_mode): Add COUNT, OUTER_CODE and OUTER_CONST argum...Adam Nemet1-5/+25
2009-07-18combine.c (try_widen_shift_mode): Allow widening if the high-order bits are z...Adam Nemet1-1/+8
2009-07-18combine.c (simplify_shift_const_1): Split code to determine shift_mode into ...Adam Nemet1-15/+38
2009-07-09combine.c (make_extraction): Check TRULY_NOOP_TRUNCATION before creating LHS ...Adam Nemet1-5/+12
2009-07-01combine.c (force_to_mode): Handle TRUNCATE.Adam Nemet1-6/+18
2009-06-23combine.c (try_combine): Dump information about the insns we're combining.Adam Nemet1-0/+10
2009-06-23combine.c (combine_simplify_rtx): Remove TRULY_NOOP_TRUNCATION check when cal...Adam Nemet1-3/+1
2009-06-22alias.c: Use REG_P...Shujing Zhao1-125/+125
2009-06-02* combine.c (move_deaths): Compare LUIDs within the same BB only.Alexandre Oliva1-0/+1
2009-05-12Merge cond-optab branch.Paolo Bonzini1-29/+0
2009-05-11basic-block.h (enum profile_status): Break out of struct control_flow_graph.Ian Lance Taylor1-1/+3
2009-04-24combine.c (record_value_for_reg): Change 0 to VOIDmode, twice.Ian Lance Taylor1-4/+4
2009-04-16rtlanal.c (alloc_reg_note): New function, broken out of add_reg_note.Ian Lance Taylor1-17/+14
2009-04-01re PR rtl-optimization/39588 (internal compiler error: in trunc_int_for_mode,...Eric Botcazou1-5/+6
2009-03-30combine.c (simplify_comparison): Use have_insn_for.Paolo Bonzini1-2/+2
2009-03-30bb-reorder.c (partition_hot_cold_basic_blocks): Do not enter/exit cfglayout m...Paolo Bonzini1-69/+80
2009-03-05combine.c (gen_lowpart_for_combine): Use omode when generating clobber.J"orn Rennecke1-1/+1
2009-01-13re PR rtl-optimization/38774 (ice in df_refs_verify, at df-scan.c:4307)Jakub Jelinek1-1/+2
2009-01-12combine.c (combine_instructions): Recompute optimize_this_for_speed_p for eac...Richard Earnshaw1-0/+1
2009-01-06re PR rtl-optimization/38722 (Revision 143027 causes ICE in find_decomposable...Jakub Jelinek1-9/+13
2008-12-03re PR rtl-optimization/38281 (segmentation fault with optimization enabled)Eric Botcazou1-0/+4
2008-11-10re PR middle-end/37807 (Exponential compile time with MMX builtins.)Ralph Loader1-0/+4
2008-10-28re PR c/37924 (ice in smallest_mode_for_size, at stor-layout.c:219)Jakub Jelinek1-6/+8
2008-10-13combine.c (simplify_set): Avoid calling LOAD_EXTEND_OP on non-integer modes.Joseph Myers1-0/+1
2008-10-11re PR middle-end/37448 (cannot compile big function)Kenneth Zadeck1-3/+3
2008-09-25combine.c (make_compound_operation): Handle the 'E' format.Richard Sandiford1-8/+20
2008-08-31fwprop.c (should_replace_address): Add speed attribute.Jan Hubicka1-10/+19
2008-08-08recog.c (split_all_insns): Set RTL profileJan Hubicka1-0/+2
2008-07-25cgraphbuild.c (record_reference): Drop non-unit-at-a-time code.Jan Hubicka1-2/+1
2008-07-15bt-load.c (add_btr_def, [...]): Avoid C++ keywords.Kaveh R. Ghazi1-101/+101
2008-07-02rtlanal.c (add_reg_note): New function.Ian Lance Taylor1-7/+2
2008-06-26alias.c (record_alias_subset, [...]): Fix -Wc++-compat and/or -Wcast-qual war...Kaveh R. Ghazi1-1/+2
2008-06-17Remove libcall notes.Steven Bosscher1-77/+1
2008-05-15re PR middle-end/36194 (Truncation optimization in combine can remove necessa...Adam Nemet1-24/+39
2008-05-14rtl.texi: Removed reference to REG_NO_CONFLICT notes.Kenneth Zadeck1-6/+1
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