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simplify-rtx.c (simplify_binary_operation): Constant fold DIV, MOD, UDIV and UMOD...
2004-04-05
Roger Sayle
simplify-rtx.c (simplify_binary_operation): Constant...
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2004-04-04
Roger Sayle
cse.c (cse_insn): Correct usage of simplify_replace_rtx...
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2004-04-04
Roger Sayle
* df.h: Tidy up whitespace in the definitions of the...
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2004-04-03
Roger Sayle
fold-const.c (fold): Guard (-A)+B -> B-A transformation...
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2004-03-26
Roger Sayle
fold-const.c (tree_expr_nonnegative_p): Handle BIT_XOR_EXPR...
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2004-03-24
Roger Sayle
reg-stack.c (get_true_reg): Handle FLOAT_TRUNCATE like...
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2004-03-24
Joseph Myers
compare8.c: New test case.
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2004-03-23
Roger Sayle
fold-const.c (tree_expr_nonnegative_p): A&B is nonnegative...
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2004-03-23
Roger Sayle
re PR rtl-optimization/14669 (Wrong code with -O for...
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2004-03-20
Roger Sayle
Trivial typo in previous commit ChangeLog.
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2004-03-20
Roger Sayle
re PR target/13889 (Assignment of an int to an int...
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2004-03-14
Roger Sayle
alias.c (get_alias_set): Replace calls via (*lang_hooks...
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2004-03-14
Roger Sayle
fold-const.c (negate_expr, [...]): Replace calls via...
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2004-03-12
Roger Sayle
combine.c (unmentioned_reg_p): New function to check...
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2004-03-12
Roger Sayle
* config/i386/i386.c (ix86_split_ashrdi): Optimize...
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2004-03-11
Roger Sayle
fold-const.c (negate_expr_p): We can optimize -((int...
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2004-03-10
Uros Bizjak
optabs.h (enum optab_index): Add new OTI_exp10 and...
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2004-03-09
Roger Sayle
ifcvt.c (noce_try_sign_mask): New function to transform...
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2004-03-09
Roger Sayle
simplify-rtx.c (simplify_const_relational_operation...
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2004-03-08
Roger Sayle
re PR middle-end/14289 (ICE in a register array)
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2004-03-07
Roger Sayle
fold-const.c (fold): Fold x | x as x.
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2004-03-07
Roger Sayle
fold-const.c (fold): Rewrite optimization to transform...
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2004-02-29
Roger Sayle
parse.c (ffe_parse_file): Handle the case that main_input_fi...
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2004-02-29
Roger Sayle
jcf-parse.c (java_parse_file): Handle the case that...
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2004-02-29
Roger Sayle
[multiple changes]
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2004-02-21
Roger Sayle
i386.c (standard_80387_constant_p): Also prefer the...
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2004-02-15
Roger Sayle
c-common.h (GET_DIRECTIVE_LINE): Remove unused macro.
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2004-02-15
Roger Sayle
re PR fortran/14129 ([g77] gcc/f/lex.c buffer size...
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2004-02-11
Uros Bizjak
optabs.h (enum optab_index): Add new OTI_log10 and...
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2004-02-09
Roger Sayle
fold-const.c (fold): Use the original type conversion...
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2004-02-07
Roger Sayle
re PR middle-end/13696 (enum not useable as array index?)
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2004-02-07
Roger Sayle
fold-const.c (negate_expr_p, [...]): Optimize -(A+B...
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2004-02-07
Roger Sayle
builtins.c (expand_builtin_signbit): Use extract_bit_field...
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2004-02-03
Roger Sayle
re PR target/9348 ([HP-UX] error in int to unsigned...
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2004-02-03
Jeff Law
tree.c (commutative_tree_code, [...]): New functions.
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2004-02-01
Roger Sayle
builtins.c (expand_builtin_pow): If flag_unsafe_math_optimiz...
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2004-02-01
Roger Sayle
builtins.def (BUILT_IN_SIGNBIT, [...]): New GCC builtins.
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2004-01-29
Roger Sayle
re PR java/13824 (gcj SEGV with simple .java program)
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2004-01-28
Roger Sayle
pa.c (emit_move_sequence): Check that operand1 is a...
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2004-01-23
Roger Sayle
* gcc.dg/builtins-29.c: New test case.
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2004-01-23
Roger Sayle
real.c (real_floor, real_ceil): Tweak to allow input...
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2004-01-23
Paolo Bonzini
re PR rtl-optimization/13724 (Bad code generated for...
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2004-01-23
Roger Sayle
re PR rtl-optimization/13821 (IRIX 6.5 bootstrap failure...
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2004-01-22
Roger Sayle
rtlanal.c (subreg_lsb_1): New function split out from...
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2004-01-20
Roger Sayle
fold-const.c (fold_convert): Rename to fold_convert_const.
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2004-01-19
Roger Sayle
re PR rtl-optimization/5263 (a & b & ~a & ~b not optimized)
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2004-01-19
Roger Sayle
i386.md (*movhi_1, *movqi_1): When optimizing for size...
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2004-01-18
Roger Sayle
builtins.c (expand_builtin_expect_jump): Fix thinko...
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2004-01-17
Roger Sayle
builtins.c (expand_builtin_expect_jump): Fix mistake...
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2004-01-13
Roger Sayle
builtins.c (expand_builtin_expect_jump): Simplify logic.
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2004-01-12
Roger Sayle
re PR middle-end/11397 (weak aliases broken on Tru64...
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2003-12-31
Roger Sayle
configure.in (ia64*-*-hpux*): Disable building java...
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2003-12-31
Roger Sayle
hpux.h (TARGET_OS_CPP_BUILTINS): Define _INCLUDE_LONGLONG.
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2003-12-31
Roger Sayle
cppfiles.c (pch_open_file): Minor tweak to work-around...
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2003-12-30
Roger Sayle
fold-const.c (fold): Don't require strict type equality...
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2003-12-29
Roger Sayle
re PR fortran/12632 ([g77 only] -fbounds-check ICE)
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2003-12-28
Roger Sayle
re PR c++/13070 (-Wformat option ignored in g++)
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2003-12-28
Mostafa Hagog
sbitmap.c (sbitmap_union_of_diff_cg, [...]): Accumulate...
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2003-12-21
Roger Sayle
hpux.h (TARGET_OS_CPP_BUILTINS): Define _ILP32 when...
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2003-12-20
Roger Sayle
re PR rtl-optimization/13031 (ICE (unrecognizable insn...
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2003-12-16
Roger Sayle
re PR rtl-optimization/13400 (Compiled code crashes...
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2003-12-12
Roger Sayle
re PR rtl-optimization/13037 ([gcse-lm] g77 generates...
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2003-12-05
Roger Sayle
dojump.c (do_jump): If the expression being compared...
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2003-12-02
Roger Sayle
re PR rtl-optimization/11634 ([hppa] ICE in verify_local_liv...
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2003-12-02
Roger Sayle
re PR rtl-optimization/12322 (Significant slowdown...
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2003-12-01
Roger Sayle
re PR rtl-optimization/12628 (Segfault with -fno-expensive...
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2003-11-18
Roger Sayle
re PR middle-end/11821 (Operator implementation as...
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2003-11-15
Roger Sayle
std_cmath.h: Don't import C99's float transcendentals...
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2003-11-12
Alexey Starovoytov
re PR rtl-optimization/12953 (tree inline bug and fix)
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2003-11-09
Roger Sayle
loop.c (check_dbra_loop): Try swapping the comparison...
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2003-11-08
Roger Sayle
re PR target/10467 ([arm] [3.3/3.4 regression] ICE...
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2003-11-02
Roger Sayle
re PR rtl-optimization/10817 (gcc does not optimize...
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2003-11-02
Roger Sayle
unwind-sjlj.c (_Unwind_GetCFA): Return (_Unwind_Word...
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2003-11-01
Roger Sayle
re PR middle-end/11968 (Array reference is incorrectly...
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2003-10-26
Roger Sayle
simplify-rtx.c (simplify_replace_rtx): Avoid allocating...
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2003-10-24
Roger Sayle
* doc/libgcc.texi: Document some more of the libgcc...
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2003-10-24
Roger Sayle
re PR middle-end/11414 (Segementation fault compiling...
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2003-10-23
Roger Sayle
re PR middle-end/12705 (: complex powers)
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2003-10-18
Roger Sayle
libgcc.texi: Group multi-word types...
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2003-10-17
Mostafa Hagog
common.opt: Add description of the new -fgcse-las flag.
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2003-10-16
Roger Sayle
builtins.c (fold_builtin_memcpy, [...]): New functions.
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2003-10-15
Gábor Lóki
fold-const.c (tree_swap_operands_p): disables some...
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2003-10-14
Roger Sayle
MAINTAINERS: Move myself from 'Write After Approval...
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2003-10-14
Roger Sayle
re PR rtl-optimization/9325 (wrong conversion of constants...
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2003-10-11
Roger Sayle
fold-const.c (negate_mathfn_p): New function to determine...
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2003-10-11
Roger Sayle
builtins.c (expand_builtin_strcmp): Defend against...
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2003-10-11
Roger Sayle
re PR rtl-optimization/12260 (ICE in output_operand...
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2003-10-11
Roger Sayle
expr.c (expand_expr <PLUS_EXPR>): Let expand_operands...
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2003-10-11
Roger Sayle
builtins.c (expand_builtin_memcpy): Optimize case when...
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2003-10-11
Roger Sayle
combine.c (apply_distributive_law): Enable "distributive...
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2003-10-11
Roger Sayle
builtins.c (builtin_mathfn_code): Generalize to check...
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2003-10-11
Roger Sayle
cse.c (constant_pool_entries_regcost): New global variable...
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2003-10-09
Roger Sayle
optabs.c (prepare_float_lib_cmp): Always attach a REG_EQUAL...
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2003-10-06
Roger Sayle
i386.c (ix86_expand_setcc): Annotate the floating point...
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2003-10-06
Roger Sayle
expr.c (expand_expr <COND_EXPR>): Handle the void type...
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2003-10-06
Roger Sayle
optabs.c (prepare_float_lib_cmp): Avoid searching for...
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2003-10-06
Roger Sayle
optabs.c (prepare_float_lib_cmp): Attach a REG_EQUAL...
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2003-10-03
Roger Sayle
PR optimization/9325, PR java/6391
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2003-10-03
Jeff Sturm
re PR rtl-optimization/12289 (Solaris 9/Intel bootstrap...
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2003-09-30
Roger Sayle
jcf-write.c (generate_bytecode_insns): Implement evaluate...
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