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2018-05-24fold-const.c (tree_nonzero_bits): New function.Roger Sayle4-0/+130
2018-05-24Use canonicalize_math_after_vectorization_p for FMA foldsRichard Sandiford1-0/+58
2018-05-24Fix dumpfile name in gcc.dg/tree-prof/update-loopch.cRainer Orth1-4/+4
2018-05-23df-scan: remove ad-hoc handling of global regs in asmsAlexander Monakov1-0/+12
2018-05-23tree-ssa-sccvn.c (vn_reference_lookup_3): Remove restriction of fixed offset ...Richard Biener1-0/+11
2018-05-23re PR middle-end/85874 (gcc points to wrong location when displaying warning ...Richard Biener1-0/+28
2018-05-23tree-ssa-sccvn.c (vn_reference_lookup_3): Handle arbitrary memset constants v...Richard Biener1-0/+20
2018-05-22PR middle-end/85359 - duplicate -Wstringop-overflow for a strcmp call with a ...Martin Sebor1-0/+123
2018-05-22PR tree-optimization/85826 - ICE in gimple-ssa-warn-restruct onMartin Sebor1-0/+20
2018-05-22pr85862.c: Rename to...Richard Sandiford1-0/+0
2018-05-22Handle a null lhs in expand_direct_optab_fn (PR85862)Richard Sandiford1-0/+9
2018-05-22re PR tree-optimization/85834 (ice in set_ssa_val_to, at tree-ssa-sccvn.c:3396)Richard Biener1-0/+21
2018-05-21Fix tree-ssa-strlen handling of partial clobbers (PR85814)Richard Sandiford1-0/+7
2018-05-18RISC-V: Add RV32E support.Kito Cheng1-1/+5
2018-05-18Fix typo in test-case.Martin Liska1-1/+1
2018-05-18re PR middle-end/85817 (ICE in expand_call at gcc/calls.c:4291)Prathamesh Kulkarni1-1/+1
2018-05-18gimple-ssa-evrp.c (class evrp_folder): Add simplify_stmt_using_ranges method.Richard Biener12-18/+46
2018-05-18tree-dfa.c (get_ref_base_and_extent): Use range-info to refine results when p...Richard Biener6-5/+18
2018-05-18Radically simplify emission of balanced tree for switch statements.Martin Liska2-2/+2
2018-05-18Support lower and upper limit for -fdbg-cnt flag.Martin Liska2-1/+34
2018-05-18Replace FMA_EXPR with one internal fn per optabRichard Sandiford8-4/+250
2018-05-17tree-ssa-sccvn.c (vn_reference_lookup_3): Improve memset handling.Richard Biener1-0/+11
2018-05-17re PR tree-optimization/85793 ([AARCH64] ICE in verify_gimple during GIMPLE p...Bin Cheng1-0/+12
2018-05-17Gimple FE support for internal functionsRichard Sandiford3-2/+18
2018-05-17Fix GNU coding style for G_.Martin Liska1-8/+8
2018-05-17re PR tree-optimization/85757 (tree optimizers fail to fully clean up fixed-s...Richard Biener1-0/+15
2018-05-16params.def (PARAM_DSE_MAX_ALIAS_QUERIES_PER_STORE): New param.Richard Biener3-1/+36
2018-05-15PR tree-optimization/85753 - missing -Wrestrict on memcpy into a member arrayMartin Sebor2-1/+89
2018-05-15tree-ssa-dse.c (dse_classify_store): Remove use_stmt parameter, add by_clobbe...Richard Biener1-0/+16
2018-05-15re PR tree-optimization/83648 (missing -Wsuggest-attribute=malloc on a trivia...Prathamesh Kulkarni2-0/+30
2018-05-15re PR ipa/85734 (--suggest-attribute=malloc misdiagnoses static functions)Prathamesh Kulkarni1-0/+19
2018-05-10rs6000: Remove -maltivec={be,le}Segher Boessenkool24-1514/+0
2018-05-10re PR tree-optimization/85699 (gcc.dg/nextafter-2.c fail)Jakub Jelinek2-2/+14
2018-05-08Tighten condition in vect/pr85586.c (PR 85654)Richard Sandiford1-1/+1
2018-05-08re PR tree-optimization/85588 (-fwrapv miscompilation)Richard Biener1-0/+0
2018-05-07[testsuite] gcc.dg/nextafter-2.c: Restrict to c99_runtimeChristophe Lyon1-0/+2
2018-05-04re PR lto/85574 (LTO bootstapped binaries differ)Richard Biener2-1/+5
2018-05-04re PR tree-optimization/85466 (Performance is slow when doing 'branchless' co...Jakub Jelinek4-0/+184
2018-05-03re PR tree-optimization/85615 (ICE at -O2 and above on valid code on x86_64-l...Richard Biener1-0/+28
2018-05-03[tree-complex.c] PR tree-optimization/70291: Inline floating-point complex mu...Kyrylo Tkachov2-0/+26
2018-05-02re PR c/30552 (gcc crashes when compiling examples with GNU statement express...David Pagan4-0/+64
2018-05-02re PR tree-optimization/85597 (internal compiler error: in compute_live_loop_...Richard Biener1-0/+26
2018-05-02[testsuite] Add scan-ltrans-tree-dumpTom de Vries1-1/+3
2018-05-02[testsuite] Add scan-wpa-ipa-dumpTom de Vries2-0/+45
2018-05-02re PR middle-end/85567 (internal compiler error: in gimplify_modify_expr, at ...Richard Biener1-0/+16
2018-05-02Tighten early exit in vect_analyze_data_ref_dependence (PR85586)Richard Sandiford1-0/+43
2018-05-01Generalize a<b&a<c -> a<min(b,c)Marc Glisse2-5/+20
2018-05-01re PR tree-optimization/82665 (missing value range optimization for memchr)Prathamesh Kulkarni1-0/+32
2018-05-01Add gcc_rich_location::add_fixit_insert_formattedDavid Malcolm2-0/+56
2018-04-30Use char_span for return type of location_get_source_lineDavid Malcolm1-8/+6