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AgeCommit message (Expand)AuthorFilesLines
2007-02-24re PR middle-end/30951 (Does not fold x + CST == x and x + CST != x)Richard Guenther1-0/+18
2007-02-23builtins.c (fold_builtin_logb, [...]): New.Kaveh R. Ghazi1-0/+1
2007-02-20fold-const.c (tree_expr_nonnegative_warnv_p): Handle scalb, scalbn and scalbln.Kaveh R. Ghazi1-0/+3
2007-02-18cfgloop.c, [...]: Fix comment typos.Kazu Hirata1-2/+2
2007-02-16fold-const.c (tree_swap_operands_p): Treat SSA_NAMEs like DECLs but prefer SS...Richard Guenther1-5/+12
2007-02-15re PR middle-end/30433 (no longer folding __complex__(0.0, 1.0) == __complex_...Andrew Pinski1-0/+23
2007-02-15tree.h (enum tree_code_class): Add tcc_vl_exp.Sandra Loosemore1-154/+194
2007-02-13common.opt: Add Wstrict-overflow and Wstrict-overflow=.Ian Lance Taylor1-137/+621
2007-02-09re PR tree-optimization/23361 (Can't eliminate empty loops with power of two ...Zdenek Dvorak1-0/+34
2007-02-06fold-const.c (negate_expr_p): Handle CONJ_EXPR.Kaveh R. Ghazi1-0/+9
2007-02-05fold-const.c (fold_unary): Test for availability of BUILT_IN_COS before simpl...Roger Sayle1-4/+12
2007-02-04re PR middle-end/30636 (incorrect array bounds warning on multi-dimensional a...Richard Guenther1-0/+29
2007-02-03builtins.c (fold_builtin_cabs): Fold cabs(x+xi) into fabs(x)*sqrt(2).Kaveh R. Ghazi1-2/+39
2007-02-02fold-const.c (negate_expr_p, [...]): Handle COMPLEX_EXPR.Kaveh R. Ghazi1-0/+11
2007-02-01alias.c (init_alias_analysis): Correct whitespace.Roger Sayle1-2/+2
2007-02-01re PR middle-end/30656 (ICE with -ftrapv)Richard Guenther1-1/+1
2007-01-30fold-const.c (round_up): Make HIGH an unsigned HOST_WIDE_INT to avoid undefin...Roger Sayle1-11/+11
2007-01-28common.opt: Add fstrict-overflow.Ian Lance Taylor1-38/+39
2007-01-28tree.c (tree_fold_gcd): Delete.Roger Sayle1-2/+2
2007-01-28fold-const.c (size_binop): In the fast-paths for X+0...Roger Sayle1-11/+47
2007-01-26builtins.c (fold_builtin_1): Treat ccos and ccosh as 'even' functions.Kaveh R. Ghazi1-0/+9
2007-01-19fold-const.c (fold_unary): Optimize away a VIEW_CONVERT_EXPR to the same type...Roger Sayle1-0/+2
2007-01-13tree.h (force_fit_type_double): Remove unused final argument.Roger Sayle1-27/+19
2007-01-11builtins.c (expand_builtin_pow, [...]): Replace uses of the macro TREE_CONSTA...Roger Sayle1-66/+35
2007-01-10fold-const.c (fold_comparison): Fold comparisons like (x * 1000 < 0) to (x < 0).Robert Kennedy1-0/+25
2007-01-10fold-const.c (fold_truthop): Don't check can_use_bit_fields_p.Tom Tromey1-8/+2
2007-01-08tree.h (force_fit_type_double): Export.Richard Guenther1-75/+72
2007-01-08tree.h (build_int_cst_wide_type): Export.Richard Guenther1-21/+10
2007-01-08builtins.c (fold_builtin_int_roundingfn): Use fit_double_type.Richard Guenther1-44/+72
2007-01-04fold-const.c (fold_convert): When casting an expression to void...Roger Sayle1-1/+4
2007-01-02fold-const.c (fold_binary): Fold "(X^C1) eq/ne C2" into "X eq/ne (C1^C2)".Roger Sayle1-0/+39
2006-12-31re PR tree-optimization/30137 (Missed folding of pointer comparison)Richard Guenther1-0/+104
2006-12-31re PR middle-end/30322 (((-i-1) + i) +1) is turned into ~i + (i+1) and never ...Roger Sayle1-1/+22
2006-12-31re PR middle-end/30338 (infinite loop in maybe_canonicalize_comparison)Richard Guenther1-1/+1
2006-12-14re PR middle-end/30172 (Operations with partly constant complex values not fo...Richard Guenther1-0/+57
2006-12-14re PR middle-end/30198 (__real / __imag cexpi (x) can be folded to cos (x) / ...Richard Guenther1-0/+26
2006-12-12re PR middle-end/28436 (accessing an element via a "pointer" on a vector doe...Andrew Pinski1-0/+8
2006-12-12re PR middle-end/30147 (ICE in fold_convert with -O2)Richard Guenther1-1/+3
2006-12-05Merge gimple-tuples-branch into mainline.Aldy Hernandez1-13/+25
2006-12-02builtins.c, [...]: Fix comment typos.Kazu Hirata1-2/+2
2006-12-01fold-const.c (fold_binary): Use the precision of the type instead of the size...Eric Botcazou1-14/+19
2006-11-22re PR tree-optimization/29921 (internal compiler error: in set_lattice_value,...Zdenek Dvorak1-2/+13
2006-11-18fold-const.c (fold_strip_sign_ops): Handle copysign.Kaveh R. Ghazi1-7/+22
2006-11-15re PR tree-optimization/29788 (ICE in var_ann, at tree-flow-inline.h:130)Andrew Pinski1-0/+3
2006-11-14fold-const.c (fold_strip_sign_ops): Handle COMPOUND_EXPR and COND_EXPR.Kaveh R. Ghazi1-0/+16
2006-11-13fold-const.c (optimize_bit_field_compare): Recursively call fold when simplif...Roger Sayle1-9/+13
2006-11-13fold-const.c (negate_expr_p): Correct/refine condition for transformations.Roger Sayle1-4/+8
2006-11-12builtins.c (fold_builtin_cosh): New.Kaveh R. Ghazi1-1/+11
2006-11-12re PR tree-optimization/13827 ((a & b) != (c & b) should be transformed to ((...Roger Sayle1-0/+43
2006-11-12fold-const.c (int_binop_types_match_p): New function.Roger Sayle1-26/+63
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