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2013-02-01fold-const.c (make_range_step): Bail out if the range isn't testing for zero.Eric Botcazou1-0/+4
2013-01-30re PR tree-optimization/56064 (Optimize VIEW_CONVERT_EXPR with FIXED_CST)Georg-Johann Lay1-31/+61
2013-01-21re PR tree-optimization/56051 (Wrong expression evaluation)Jakub Jelinek1-0/+12
2013-01-10Update copyright years in gcc/Richard Sandiford1-3/+1
2013-01-08re PR middle-end/55851 (ICE in size_binop_loc, at fold-const.c:1385)Jakub Jelinek1-2/+2
2013-01-04re PR middle-end/55863 (Fails to fold (i + 2) - (i + 1) to 1)Richard Biener1-0/+7
2013-01-03re PR middle-end/55832 (ICE in fold_convert_loc, at fold-const.c:1967)Jakub Jelinek1-3/+7
2012-12-06re PR c++/55137 (Unexpected static structure initialization)Jakub Jelinek1-25/+43
2012-11-29re PR c++/53094 (constexpr vector subscripting)Marc Glisse1-0/+29
2012-11-28re PR middle-end/55266 (vector expansion: 24 movs for 4 adds)Marc Glisse1-38/+48
2012-11-26fold-const.c (const_binop): Adjust comment.Eric Botcazou1-9/+7
2012-11-17This patch rewrites the old VEC macro-based interface into a new one based on...Diego Novillo1-9/+11
2012-11-17re PR tree-optimization/55236 (gcc.c-torture/execute/pr22493-1.c FAILs with -...Jakub Jelinek1-0/+11
2012-11-13re PR tree-optimization/55281 (ICE in build_int_cst_wide, at tree.c:1217 (w...Jakub Jelinek1-0/+10
2012-11-07re PR middle-end/55219 (memory explosion on nested conditional expressions)Eric Botcazou1-2/+3
2012-11-04fold-const.c (fold_unary_loc): Disable conversion optimization for void type.Marc Glisse1-1/+2
2012-10-30fold-const.c (fold_binary_op_with_conditional_arg): Handle vectors.Marc Glisse1-4/+13
2012-10-23tree-ssa-forwprop.c (forward_propagate_into_cond): Handle vectors.Marc Glisse1-0/+25
2012-10-19re PR middle-end/54945 (Too strong non-aliasing analysis?)Marek Polacek1-2/+4
2012-10-11fold-const.c (fold_unary_loc): Handle REDUC_MIN_EXPR, REDUC_MAX_EXPR and REDU...Jakub Jelinek1-0/+34
2012-10-09Change more non-GTY hash tables to use the new type-safe template hash table.Lawrence Crowl1-38/+41
2012-10-09re PR c++/54427 (Expose more vector extensions)Marc Glisse1-1/+1
2012-09-28re PR tree-optimization/54713 (error: non-trivial conversion at assignment in...Jakub Jelinek1-11/+24
2012-09-27tree.h (tree_constructor): Remove IS_UNKNOWN_LOCATION.Dehao Chen1-1/+1
2012-09-24Finish conversion of uses of double_int to the new API.Lawrence Crowl1-59/+22
2012-09-19Integrate lexical block into source_location.Dehao Chen1-1/+1
2012-09-19* fold-const.c (fold_truth_andor) Remove duplicated check onBin Cheng1-3/+1
2012-09-14re PR c++/54427 (Expose more vector extensions)Marc Glisse1-1/+2
2012-09-07Modify gcc/*.[hc] double_int call sites to use the new interface.Lawrence Crowl1-72/+60
2012-09-03fold-const.c (fold_ternary_loc): Constant-propagate after removing dead opera...Marc Glisse1-10/+10
2012-08-21fold-const.c (fold_ternary_loc): Detect identity permutations.Marc Glisse1-4/+42
2012-08-14backport: As described in http://gcc.gnu.org/ml/gcc/2012-08/msg00015.html...Diego Novillo1-2/+2
2012-08-10re PR middle-end/54219 (__builtin_shuffle mask reversed)Richard Guenther1-1/+1
2012-08-09tree.h (SSA_VAR_P): Simplify.Richard Guenther1-4/+4
2012-08-02re PR tree-optimization/53805 (combine_comparisons changes trapping behavior)Marc Glisse1-2/+4
2012-07-25expr.c (expand_expr_real_1): Do not expand operand #1 and #2 of BIT_FIELD_REF...Eric Botcazou1-1/+2
2012-07-10Add VEC_WIDEN_MULT_EVEN/ODD_EXPRRichard Henderson1-12/+24
2012-06-27Add MULT_HIGHPART_EXPRRichard Henderson1-0/+10
2012-06-022012-06-2 Kenneth Zadeck <zadeck@naturalbridge.com>Kenneth Zadeck1-5/+5
2012-06-01re PR tree-optimization/53501 (scev introduces signed overflow)Eric Botcazou1-12/+18
2012-05-30re PR tree-optimization/53501 (scev introduces signed overflow)Richard Guenther1-6/+6
2012-05-29LANGUAGES: Fix typos.Joseph Myers1-3/+3
2012-05-25fold-const.c (optimize_bit_field_compare): Abort early in the strict volatile...Thomas Schwinge1-0/+5
2012-05-21re PR tree-optimization/53410 (ICE in build_int_cst_wide, at tree.c:1219)Jakub Jelinek1-18/+22
2012-05-10cuintp.c (UI_From_gnu): Remove TYPE_IS_SIZETYPE use.Richard Guenther1-21/+5
2012-05-08fold-const.c (fold_binary_loc): Fold (X * CST1) & CST2 to zero or to (X * CST...Richard Guenther1-0/+24
2012-05-03builtins.c (get_object_alignment_1): Return whether we can determine the alig...Martin Jambor1-1/+1
2012-05-02tree.c (valid_constant_size_p): New function.Richard Guenther1-14/+19
2012-04-21Install right version, sigh.Richard Sandiford1-1/+1
2012-04-21fold-const.c (fold_checksum_tree): Fix VECTOR_CST case.Richard Sandiford1-1/+2
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