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2008-04-08fold-const.c (fold_widened_comparison): Do not allow sign-changes that change...Richard Guenther1-1/+5
2008-04-08fold-canst.c (tree_call_nonnegative_warnv_p): New.Rafael Avila de Espindola1-125/+142
2008-04-07fold-const.c (fold): New case.Eric Botcazou1-0/+39
2008-04-04re PR middle-end/35823 (verify_gimple fails on taking 'Size of a String subpr...Richard Guenther1-1/+2
2008-04-01re PR middle-end/35705 (Symbol address check eliminated by C frontend.)John David Anglin1-1/+1
2008-03-31re PR tree-optimization/30186 (accessing an element via a "pointer" on a vect...Andrew Pinski1-0/+28
2008-03-30fold-const.c (fold_binary): Add missing conversions.Eric Botcazou1-2/+4
2008-03-30re PR middle-end/31023 (Fold is agnostic of integer sub-types)Richard Guenther1-0/+5
2008-03-28fold-const.c (tree_unary_nonnegative_warnv_p): Make it public.Rafael Avila de Espindola1-7/+7
2008-03-27re PR tree-optimization/35716 (gfortran.dg/assign_6.f and gfortran.dg/g77/dnr...Richard Guenther1-3/+7
2008-03-27fold-const.c (target.h): Include.Richard Guenther1-32/+46
2008-03-27re PR tree-optimization/35429 (ICE with complex arithmetic)Andrew Pinski1-2/+4
2008-03-26revert: fold-const.c (target.h): Include.Richard Guenther1-39/+32
2008-03-26fold-const.c (target.h): Include.Richard Guenther1-32/+39
2008-03-17re PR tree-optimization/19637 (Missed VRP and FRE opportunities in the presen...Richard Guenther1-7/+2
2008-03-14re PR tree-optimization/34043 (Missed optimization causing extra loads and st...Richard Guenther1-8/+13
2008-03-12re PR rtl-optimization/34522 (inefficient code for long long multiply when on...Paolo Bonzini1-0/+20
2008-03-05re PR c++/35336 (Broken diagnostic: 'bit_field_ref' not supported by dump_expr)Richard Guenther1-364/+6
2008-03-05fold-const.c (tree_single_nonnegative_warnv_p): Fix mixed declaration and code.Geoffrey Keating1-3/+2
2008-03-04fold-const.c (tree_simple_nonnegative_warnv_p): New.Rafael Avila de Espindola1-94/+238
2008-03-04fold-const.c (tree_unary_nonzero_warnv_p): New.Rafael Avila de Espindola1-74/+187
2008-03-04re PR middle-end/35456 (Different results for inlined vs. non-inlined function)Uros Bizjak1-5/+8
2008-03-03tree-ssa-sccvn.c (visit_reference_op_store): Do not insert struct copies into...Richard Guenther1-6/+21
2008-02-29fold-const.c (fold_convertible_p): Correct the logic to follow that in fold_c...Francois-Xavier Coudert1-1/+8
2008-02-27re PR tree-optimization/25290 (PHI-OPT could be rewritten so that is uses fold)Richard Guenther1-1/+1
2008-02-27re PR middle-end/34971 (bitfield rotates are folded and expanded wrong)Richard Guenther1-5/+10
2008-02-21tree.def (PAREN_EXPR): New tree code.Richard Guenther1-0/+8
2008-02-20fold-const.c (split_tree): Associate floatig-point expressions if flag_associ...Richard Guenther1-1/+1
2008-02-20tree.h (fold_real_zero_addition_p): Declare.Richard Guenther1-2/+1
2008-02-12re PR middle-end/35163 (folding comparison loses cast)Richard Guenther1-1/+3
2008-01-16re PR middle-end/32628 (bogus integer overflow warning)Richard Guenther1-2/+16
2008-01-12re PR ada/33788 (GNAT bug box in expand_expr_addr_expr_1, at expr.c:6862)Eric Botcazou1-1/+6
2007-12-05re PR middle-end/34337 (Internal error while building gtkwhiteboardc.c from p...Jakub Jelinek1-6/+25
2007-12-03re PR middle-end/29749 (Missing byte swap optimizations)Jakub Jelinek1-0/+113
2007-11-17re PR middle-end/34130 (the builtin abs() gives wrong result when used in som...Richard Guenther1-0/+3
2007-11-16re PR middle-end/34030 (ICE in in compare_values_warnv, at tree-vrp.c:701)Richard Guenther1-18/+18
2007-11-12re PR middle-end/34070 (Wrong code for (int)x%4)Richard Guenther1-2/+2
2007-11-12re PR tree-optimization/34027 (-Os code size nearly doubled)Richard Guenther1-0/+36
2007-11-04re PR middle-end/32931 (FORALL and WHERE give an ICE with -m64)Andrew Pinski1-2/+2
2007-10-31re PR middle-end/33779 (folds unsigned multiplication == 0 to true)Richard Guenther1-4/+7
2007-10-30re PR c++/33709 (Type verification failure with new expression)Jakub Jelinek1-3/+6
2007-10-15fold-const.c (extract_array_ref): Remove.Richard Guenther1-114/+15
2007-10-08re PR middle-end/33693 (Type checking error with bitwise xor/and)Richard Guenther1-6/+8
2007-10-08re PR middle-end/33691 (Type checking error with bitwise and/or)Richard Guenther1-11/+20
2007-10-05re PR middle-end/33666 (Type verification failure with pointer to long long c...Richard Guenther1-4/+2
2007-09-27re PR tree-optimization/33565 (spurious warning: assuming signed overflow do...Ian Lance Taylor1-0/+3
2007-09-23fold-const.c (fold_binary): Fold BIT_AND_EXPR's with a pointer operand.Ollie Wild1-0/+108
2007-09-22re PR tree-optimization/33146 (ICE in build_polynomial_chrec, at tree-chrec.h...Richard Guenther1-2/+4
2007-09-11fold-const.c (extract_muldiv_1): Do not simplify var * c * c to var.Zdenek Dvorak1-1/+2
2007-09-06re PR tree-optimization/32586 (New VN misses FRE opportunities)Richard Guenther1-2/+2
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