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2003-09-06gcse.c (expr_equiv_p): Don't consider anything to be equal to volatile mem.Zdenek Dvorak1-0/+4
2003-09-03gcse.c (replace_one_set): New function.Mostafa Hagog1-3/+40
2003-08-26gcse.c (is_too_expensive): New function.Nathan Sidwell1-79/+52
2003-08-19builtins.c: Fix comment typos.Kazu Hirata1-2/+2
2003-08-12* gcse.c (gmalloc): Fix last change.Kaveh R. Ghazi1-1/+1
2003-08-11gcse.c (gmalloc): Argument is a size_t.Kaveh R. Ghazi1-24/+21
2003-08-05* gcse.c (try_replace_reg): Fix updating of note.Josef Zlomek1-5/+5
2003-07-30* gcse.c (insert_store): Fix typo in previous patch.Jan Hubicka1-1/+1
2003-07-30re PR c/10320 (gcc 3.4 gets rid of static inline function that does not get i...Jan Hubicka1-7/+11
2003-07-24re PR rtl-optimization/11631 (zsh miscompilation)Zdenek Dvorak1-0/+1
2003-07-22alias.c: Fix comment formatting.Kazu Hirata1-1/+1
2003-07-19alias.c [...]: Remove unnecessary casts.Kaveh R. Ghazi1-64/+57
2003-07-16gcse.c (gcse_constant_p): COMPARE of the same registers is a constant if...Andrew Pinski1-0/+11
2003-07-14re PR rtl-optimization/11440 (gcc-3.3.1 miscompiles c++ code with -O2, -fno-g...Franz Sirl1-3/+6
2003-07-10gcse.c (load_kills_store, [...]): Keep track of the correct dependency functi...Zdenek Dvorak1-23/+46
2003-07-06gcc.c: Convert prototypes to ISO C90.Andreas Jaeger1-556/+334
2003-07-05bt-load.c: Fix comment typos.Kazu Hirata1-1/+1
2003-07-03gcse.c: Fix misspelling.Matt Kraai1-1/+1
2003-07-01basic-block.h: Fix comment typos.Kazu Hirata1-8/+8
2003-06-28gcse.c (compute_ld_motion_mems): Use INSN_P instead of its definition.Kazu Hirata1-2/+2
2003-06-27gcse.c (expr_equiv_p): Replace expressions that are known to be 0 with 0.Kazu Hirata1-4/+2
2003-06-19* gcse.c (store_killed_in_insn): Fix.Zdenek Dvorak1-2/+1
2003-06-12gcse.c (fis_get_condition): Make it a global function.Kazu Hirata1-2/+1
2003-05-21gcse.c (cprop_jump): Make use of REG_EQUAL notes on both setcc and jump, if t...Roger Sayle1-15/+49
2003-04-25re PR rtl-optimization/8705 ([HP-PA] ICE in emit_move_insn_1, at expr.c:3101)John David Anglin1-0/+9
2003-04-18gcse.c (compute_ld_motion_mems): For MEM destinations...Hans-Peter Nilsson1-10/+15
2003-04-07* gcse.c (replace_store_insn): Use single_set.J"orn Rennecke1-1/+1
2003-04-05alias.c (find_base_term): Export.Zdenek Dvorak1-16/+14
2003-04-03re PR rtl-optimization/10157 ([Sparc] internal compiler error: in extract_ins...Eric Botcazou1-28/+28
2003-04-01re PR fortran/9974 (Test g77.f-torture/noncompile/check0.f fails)Roger Sayle1-4/+50
2003-04-01gcse.c (struct ls_expr): Added pattern_regs field.Zdenek Dvorak1-204/+383
2003-03-31gcse.c (simple_mem): Return false for floating-point accesses if flag_float_s...Richard Sandiford1-0/+3
2003-03-31gcse.c (gcse_constant_p): New function to identify constants suitable for con...Roger Sayle1-9/+27
2003-03-08gcse.c (bypass_block, [...]): Do not create irreducible loops.Zdenek Dvorak1-0/+17
2003-02-25* gcse.c (cprop_jump): Revert the 2003-02-23 change.Kazu Hirata1-20/+6
2003-02-23* gcse.c (cprop_jump): Use the REG_EQUAL note if available.Kazu Hirata1-6/+20
2003-02-15gcse.c (bypass_block): Use BLOCK_FOR_INSN for resolving LABEL_REFs.Richard Henderson1-3/+6
2003-02-11gcse.c (lookup_set): Remove unused argument PAT.Richard Henderson1-18/+8
2003-02-07gcse.c (local_cprop_find_used_regs): New.Richard Henderson1-2/+50
2003-02-07gcse.c (implicit_sets): New.Roger Sayle1-1/+131
2003-01-27* gcse.c (constprop_register): Check NEXT_INSN (insn) != NULL.Josef Zlomek1-0/+1
2003-01-25gcse.c (bypass_last_basic_block): New global variable.Roger Sayle1-5/+22
2003-01-25* gcse.c (local_cprop_pass): Update reg_sets table when needed.Jan Hubicka1-1/+6
2003-01-25re PR rtl-optimization/8492 (GCC spins forever compiling loop)Jan Hubicka1-1/+11
2003-01-23re PR rtl-optimization/8423 (CSE1 not propagating __builtin_constant_p enough)Roger Sayle1-2/+5
2003-01-17et-forest.c: Fix comment typos.Kazu Hirata1-14/+14
2003-01-16gcse.c (one_cprop_pass): Change function arguments to take both cprop_jumps a...Roger Sayle1-11/+118
2003-01-07cselib.c (cselib_current_insn_in_libcall): New static variable.Jan Hubicka1-0/+3
2002-12-16Merge basic-improvements-branch to trunkZack Weinberg1-6/+2
2002-11-19* gcse.c (gcse_emit_move_after): Correct typo in REG_EQUAL note.Roger Sayle1-1/+1
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