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unknown user pushed a change to branch hjl/pr53037/master in repository gcc.

discards af703850462 Add warn_if_not_aligned attribute adds f8897e74e72 PR c/80919 * c-format.c (matching_type_p): Return false i [...] adds 2e374d525cd 2017-06-04 Dominique d'Humieres dominiq@lps.ens.fr adds 052373e5ba7 2017-06-04 Dominique d'Humieres dominiq@lps.ens.fr adds db9cef39486 2017-05-23 Jan Hubicka hubicka@ucw.cz adds 633c8172064 Daily bump. adds c9a108cdfb1 2017-06-05 Chenghua Xu paul.hua.gm@gmail.com adds 67bc253df2f [AArch64] Peephole for SUBS adds 25236514370 [AArch64] Use SUBS for parallel subtraction and comparison [...] adds 38a4c04c16d [AArch64] Add combine pattern for storing lane zero of a vector adds 1ea7c8124bb * gcc.dg/tree-prof/cold_partition_label.c: Update template. adds eebca588509 Add noexcept to shared_ptr owner comparisons (LWG 2873) adds 50fa104f199 Optimize std::advance for single increments adds 19829a3235d [testsuite] Add large_long_double target selector to relate [...] adds cd67e68e907 2017-06-05 Nicolas Koenig koenigni@student.ethz.ch adds 65e9661beec 2017-06-05 Janus Weil janus@gcc.gnu.org adds eaa74a41282 * config/mips/frame-header-opt.c: Include profile-count.h. [...] adds 3edf119195b [ARM] Complete legend for ARM register allocation in arm.h adds ae8365d5e80 PR libstdc++/80939 Remove unmeetable constexpr specifiers adds 087d57054e4 [gcc] 2017-06-05 Michael Meissner meissner@linux.vnet.ibm.com adds 009cb465096 * parser.c (cp_parser_base_specifier): Fix typos in [...] adds 25d2128b777 * cfgexpand.c (expand_gimple_tailcall): Initialize profile [...] adds 8e820aa21f0 * doc/invoke.texi (-Wduplicated-branches): Add to w [...] adds 009528495ea * shring-wrap.c: Revert accidental commit. adds 9bdf24257cc 2017-06-05 Bernd Edlinger bernd.edlinger@hotmail.de adds cbea241b6a6 changelog for r248894 adds 7b921e0b98f libcpp: add callback for comment-handling adds e866d474788 2017-06-05 Michael Meissner meissner@linux.vnet.ibm.com adds 232603693c1 Daily bump. adds 5cc7beaa807 2017-06-06 Richard Biener rguenther@suse.de adds a48a6792c11 * profile.c (compute_branch_probabilities): Also initializ [...] adds 25bd54a78d2 * ipa-split.c (split_function): Initialize return bb profile. adds fc935416f6f * predict.c (tree_estimate_probability_bb): Add LOCAL_ONLY [...] adds 3f90421d155 * shrink-wrap.c (handle_simple_exit): Update profile. (tr [...] adds 1837be873c8 Fix gcc.dg/utf16-4.c adds 2b9abc399a7 PR bootstrap/80978 * tree-cfg.c (execute_fixup_cfg): Fix [...] adds 5e13ce0e3fa Use maybe_split_mode in nvptx_print_operand adds 9f547971677 Add and use split_mode_p adds 2a305737caa 2017-06-06 Richard Biener rguenther@suse.de adds 95f6738da4c [ARM] Rename *_compute_save_reg_mask () adds 3d699f1c2be [AArch64] Allow const0_rtx operand for atomic compare-excha [...] adds 56e1183f432 PR c++/80979 * name-lookup.c (adl_class_only): Don't add [...] adds 1adbfc1b0f4 Remove NO_LABEL_VALUES adds 35673d39e7d Add debug counter for loop array prefetching. adds 76f32cd90e0 Improve debug output of loop data prefetching. adds 94165f282d9 sparc: Fix stack references in return delay slot. adds 1d1d0f3759a PR c/79983 * c-decl.c (start_struct): Use the location of [...] adds 47922733611 2017-06-06 Thomas Koenig tkoenig@gcc.gnu.org adds db122cb9f30 compiler: typing fixes for Interface_mtable_expression adds 5ab16b09020 * name-lookup.c (suggest_alternatives_for): Use qualified [...] adds a04297f33a7 Daily bump. adds 96a411453d3 Remove aarch32 support for falkor/qdf24xx, not in released [...] adds 558bb905de7 * cfgbuild.c (find_bb_boundaries): Initialize profile of s [...] adds 2f00848d842 Clarify define_insn documentation adds 73714718b11 * dumpfile.h (enum tree_dump_index): Rename TDI_generic to [...] adds 48a582eb0e8 2017-06-07 Richard Biener rguenther@suse.de adds a5e542cb0f1 2017-06-07 Tamar Christina tamar.christina@arm.com adds 455df45349b 2017-06-07 Richard Biener rguenther@suse.de adds c376f943bb7 2017-06-07 Tamar Christina tamar.christina@arm.com adds 9603aab1e44 RTEMS: Use TLS for Ada run-time adds 5c0b6f02e56 2017-06-07 Tamar Christina tamar.christina@arm.com adds 7ec0d375394 * tree-ssa-loop-ivopts.c (ivopts_estimate_reg_pressure): N [...] adds 9a559110feb (aff_combination_expand): Move (T1)(X *+- CST) simplificat [...] adds 1529557042a * tree-affine.c (tree_to_aff_combination): Handle (T1)(X + X). adds da7445186a4 * tree-affine.c (ssa.h): Include header file. (tree_to_af [...] adds 3a8152410e1 * tree-vectorizer.h (vect_build_loop_niters): New paramete [...] adds 32236f805ca * tree-vect-loop-manip.c (vect_do_peeling): Don't skip vec [...] adds f96b574fde6 gcc/testsuite * gcc.target/i386/l_fma_double_1.c: Adjust [...] adds 814a6e0b22f PR sanitizer/80932 * fold-const.c (extract_muldiv_1) <cas [...] adds 4988d1ffb4d * tree-vect-data-refs.c (vect_mark_for_runtime_alias_test) [...] adds 402e3977580 * graphds.c (add_edge): Intitialize edge's attached data. [...] adds 9a3a6fd9890 * passes.def (pass_iv_canon): Move before pass_loop_distribution. adds 907b83ae15c PR c++/80990 use cv-qualifiers in class template argument d [...] adds c2b91adce4a Add C++17 deduction guide for std::basic_string (P0433R2, partial) adds 69bf76d9be4 2017-06-07 Tony Reix tony.reix@atos.net Mat [...] adds 5c672d0baa8 Fix white space. adds e8c653c68cf * class.c (layout_class_type): Restructure overlong-bitfie [...] adds df8015ff711 rs6000: Remove TARGET_FPRS adds 94da43a54f0 rs6000: Remove TARGET_E500_{SINGLE,DOUBLE} adds 75038460760 rs6000: Remove -mfloat-gprs adds 63900c5f5e8 rs6000: Remove rs6000_cbranch_operator adds 731ebc8a218 rs6000: Remove output_e500_flip_gt_bit adds 0c48ab47883 rs6000: Remove UNSPEC_MV_CR_GT adds 9d20c62c4df rs6000: Remove TARGET_SPE and TARGET_SPE_ABI and friends adds 7f79f7ec447 rs6000: Remove -mspe options adds 978abc2e74b rs6000: Remove reg_or_none500mem_operand adds 7699f258fce rs6000: Remove spe.md, spe.h, linuxspe.h adds 32a5b6889d1 rs6000: Remove type attribute "brinc" adds bc5502665c5 rs6000: Remove SPE high registers adds e77e5402884 rs6000: Remove spe_acc and spefscr adds c23c7cf2002 rs6000: Remove rs6000_nonimmediate_operand adds 55336a036a9 I love SVN. adds 478a417bada PR libstdc++/81002 fix std::basic_regex range constructor adds 4bb28e46497 Add C++17 deduction guide for std::basic_regex (P0433R2, partial) adds adde9111016 runtime: support ia64 in lfstack adds c2872e55adb doc: update x86 -mcx16 option description adds 5de219ff846 gcc/ChangeLog: adds 5478cb77d15 gcc/ChangeLog: adds da31e631113 gcc/ChangeLog: adds 7a15cb80e16 2017-06-07 Tony Reix tony.reix@atos.net Mat [...] adds f0cd56a4ae4 Daily bump. adds fe117e95ac2 2017-06-08 Richard Biener rguenther@suse.de adds b3a8d9f18a5 2017-06-08 Tamar Christina tamar.christina@arm.com adds eb2b8080360 gcov: Add block_info::block_info (PR gcov-profile/80911). adds 93bd005e3c1 2017-06-08 Olivier Hainque hainque@adacore.com adds fb373f42e16 * cfgbuild.c (find_many_sub_basic_blocks): Fix thinko. adds f1e5524227f [PR73350][PR80862] Improve subst for RC-capable insns. adds c7025066104 PR sanitize/80932 * c-c++-common/ubsan/pr80932.c: Test wi [...] adds 70d48249307 Add mov[us]wb store intrinsics. adds f08c22c4f3d * predict.c (maybe_hot_bb_p): Do not check profile status. [...] adds ef316fead76 gcc/ChangeLog: adds e7fcec67819 2017-06-08 Olivier Hainque hainque@adacore.com adds bb5a804f754 * cfgrtl.c (cfg_layout_initialize): Check crtl->has_bb_par [...] adds c89a2518524 PR libstdc++/81017 add noexcept to std::function move operations adds 32b3df079a3 * opts.c (finish_options): x_flag_reorder_blocks_and_parti [...] adds a74a34e66cc * cgraph.c (cgraph_edge::maybe_hot_p): Do not check flag_ [...] adds 57d50ab15e2 * system.h (fancy_abort): Annotate by ATTRIBUTE_COLD. * r [...] adds a7af5a87ea4 2017-06-08 Alexander Ivchenko alexander.ivchenko@intel.com new 9759a2d5bdb Add warn_if_not_aligned attribute

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Summary of changes: gcc/ChangeLog | 959 ++++++ gcc/DATESTAMP | 2 +- gcc/Makefile.in | 5 +- gcc/ada/ChangeLog | 12 + gcc/ada/gcc-interface/Makefile.in | 2 +- gcc/ada/s-tpopsp-rtems.adb | 113 - gcc/ada/vx_crtbegin.c | 2 +- gcc/ada/vx_crtbegin.inc | 2 +- gcc/ada/vx_crtbegin_auto.c | 2 +- gcc/ada/vx_crtend.c | 2 +- gcc/auto-profile.c | 41 +- gcc/basic-block.h | 15 +- gcc/bb-reorder.c | 25 +- gcc/bt-load.c | 8 +- gcc/builtins.c | 374 +-- gcc/builtins.def | 2 + gcc/c-family/ChangeLog | 6 + gcc/c-family/c-attribs.c | 20 +- gcc/c-family/c-format.c | 6 + gcc/c-family/c.opt | 8 + gcc/c/ChangeLog | 12 + gcc/c/c-decl.c | 14 +- gcc/c/c-typeck.c | 2 + gcc/c/gimple-parser.c | 2 +- gcc/cfg.c | 98 +- gcc/cfg.h | 4 +- gcc/cfgbuild.c | 57 +- gcc/cfgcleanup.c | 10 +- gcc/cfgexpand.c | 13 +- gcc/cfghooks.c | 41 +- gcc/cfgloop.c | 8 +- gcc/cfgloopanal.c | 30 +- gcc/cfgloopmanip.c | 44 +- gcc/cfgrtl.c | 31 +- gcc/cgraph.c | 62 +- gcc/cgraph.h | 22 +- gcc/cgraphclones.c | 21 +- gcc/cgraphunit.c | 18 +- gcc/common.opt | 4 + gcc/common/config/rs6000/rs6000-common.c | 9 - gcc/config.gcc | 4 +- gcc/config/aarch64/aarch64-cost-tables.h | 108 +- gcc/config/aarch64/aarch64-simd.md | 13 + gcc/config/aarch64/aarch64.c | 14 +- gcc/config/aarch64/aarch64.md | 59 +- gcc/config/aarch64/atomics.md | 8 +- gcc/config/aarch64/predicates.md | 4 + gcc/config/arm/aarch-cost-tables.h | 105 +- gcc/config/arm/arm-cpu-cdata.h | 14 - gcc/config/arm/arm-cpu-data.h | 22 - gcc/config/arm/arm-cpu.h | 2 - gcc/config/arm/arm-cpus.in | 14 - gcc/config/arm/arm-tables.opt | 6 - gcc/config/arm/arm-tune.md | 7 +- gcc/config/arm/arm.c | 40 +- gcc/config/arm/arm.h | 2 +- gcc/config/arm/bpabi.h | 4 - gcc/config/arm/t-aprofile | 2 - gcc/config/arm/t-rmprofile | 1 - gcc/config/i386/avx512bwintrin.h | 21 + gcc/config/i386/avx512vlbwintrin.h | 42 + gcc/config/i386/i386-builtin-types.def | 4 + gcc/config/i386/i386-builtin.def | 9 + gcc/config/i386/i386.c | 70 +- gcc/config/i386/subst.md | 11 +- gcc/config/mips/frame-header-opt.c | 1 + gcc/config/nvptx/nvptx.c | 18 +- gcc/config/riscv/riscv.c | 1 + gcc/config/rs6000/8540.md | 6 - gcc/config/rs6000/altivec.md | 2 +- gcc/config/rs6000/darwin.h | 7 +- gcc/config/rs6000/darwin.md | 16 +- gcc/config/rs6000/dfp.md | 48 +- gcc/config/rs6000/e500.h | 45 - gcc/config/rs6000/e500mc.md | 6 - gcc/config/rs6000/e500mc64.md | 6 - gcc/config/rs6000/linuxspe.h | 32 - gcc/config/rs6000/paired.md | 12 +- gcc/config/rs6000/predicates.md | 87 +- gcc/config/rs6000/rs6000-builtin.def | 313 +- gcc/config/rs6000/rs6000-c.c | 30 +- gcc/config/rs6000/rs6000-protos.h | 2 - gcc/config/rs6000/rs6000.c | 2466 ++++---------- gcc/config/rs6000/rs6000.h | 235 +- gcc/config/rs6000/rs6000.md | 354 +- gcc/config/rs6000/rs6000.opt | 40 - gcc/config/rs6000/spe.h | 1107 ------ gcc/config/rs6000/spe.md | 3512 -------------------- gcc/config/rs6000/t-rs6000 | 1 - gcc/config/rs6000/t-rtems | 9 +- gcc/config/rs6000/vector.md | 95 - gcc/config/rs6000/vsx.md | 2 +- gcc/config/sparc/sparc.c | 3 + gcc/coverage.c | 2 +- gcc/cp/ChangeLog | 26 + gcc/cp/class.c | 60 +- gcc/cp/cp-tree.h | 3 +- gcc/cp/decl.c | 4 + gcc/cp/name-lookup.c | 14 +- gcc/cp/parser.c | 4 +- gcc/cp/pt.c | 2 +- gcc/dbgcnt.def | 1 + gcc/dbxout.c | 2 +- gcc/doc/extend.texi | 163 +- gcc/doc/invoke.texi | 63 +- gcc/doc/md.texi | 25 +- gcc/doc/sourcebuild.texi | 2 +- gcc/doc/tm.texi | 2 - gcc/doc/tm.texi.in | 2 - gcc/dumpfile.c | 31 +- gcc/dumpfile.h | 7 +- gcc/dwarf2out.c | 6 +- gcc/final.c | 8 +- gcc/fold-const.c | 1 + gcc/fortran/ChangeLog | 14 + gcc/fortran/expr.c | 2 +- gcc/fortran/frontend-passes.c | 259 ++ gcc/fortran/trans-expr.c | 2 +- gcc/gcov-io.c | 32 + gcc/gcov-io.h | 1 + gcc/gcov.c | 11 + gcc/gimple-low.c | 910 ++++- gcc/gimple-streamer-in.c | 4 +- gcc/gimple-streamer-out.c | 2 +- gcc/gimplify.c | 2 +- gcc/go/gofrontend/MERGE | 2 +- gcc/go/gofrontend/expressions.cc | 47 +- gcc/go/gofrontend/expressions.h | 2 +- gcc/graphds.c | 66 +- gcc/graphds.h | 10 +- gcc/graphite.c | 54 +- gcc/haifa-sched.c | 3 +- gcc/hsa-brig.c | 1 + gcc/hsa-dump.c | 1 + gcc/hsa-gen.c | 14 +- gcc/hsa-regalloc.c | 1 + gcc/hw-doloop.c | 2 +- gcc/ipa-chkp.c | 2 +- gcc/ipa-cp.c | 148 +- gcc/ipa-devirt.c | 47 +- gcc/ipa-fnsummary.c | 2 +- gcc/ipa-icf.c | 3 +- gcc/ipa-inline-analysis.c | 7 +- gcc/ipa-inline.c | 131 +- gcc/ipa-profile.c | 17 +- gcc/ipa-prop.c | 2 +- gcc/ipa-split.c | 1 + gcc/ipa-utils.c | 15 +- gcc/loop-doloop.c | 2 +- gcc/loop-unroll.c | 10 +- gcc/lto-cgraph.c | 16 +- gcc/lto-streamer-in.c | 6 +- gcc/lto-streamer-out.c | 2 +- gcc/mcf.c | 57 +- gcc/modulo-sched.c | 20 +- gcc/opts.c | 10 - gcc/passes.def | 2 +- gcc/postreload-gcse.c | 24 +- gcc/predict.c | 409 ++- gcc/predict.h | 7 +- gcc/print-rtl-function.c | 1 - gcc/print-rtl.c | 1 + gcc/print-tree.c | 3 +- gcc/profile-count.c | 80 + gcc/profile-count.h | 294 ++ gcc/profile.c | 106 +- gcc/profile.h | 21 + gcc/real.c | 34 + gcc/real.h | 18 + gcc/rtl.h | 24 +- gcc/sched-ebb.c | 2 +- gcc/sched-rgn.c | 2 +- gcc/shrink-wrap.c | 9 +- gcc/stor-layout.c | 15 +- gcc/system.h | 3 +- gcc/testsuite/ChangeLog | 319 ++ gcc/testsuite/c-c++-common/Wfloat-conversion.c | 4 +- gcc/testsuite/c-c++-common/pr53037-4.c | 81 + gcc/testsuite/c-c++-common/ubsan/pr80932.c | 17 + gcc/testsuite/g++.dg/cpp1z/class-deduction39.C | 15 + gcc/testsuite/g++.dg/lookup/pr80979.C | 26 + gcc/testsuite/g++.dg/plugin/comment_plugin.c | 63 + gcc/testsuite/g++.dg/plugin/comments-1.C | 49 + gcc/testsuite/g++.dg/plugin/plugin.exp | 1 + gcc/testsuite/g++.dg/pr45330.C | 7 +- gcc/testsuite/g++.dg/pr53037-1.C | 81 + gcc/testsuite/g++.dg/pr53037-2.C | 37 + gcc/testsuite/g++.dg/pr53037-3.C | 37 + gcc/testsuite/g++.dg/tree-ssa/counts-1.C | 21 + gcc/testsuite/gcc.c-torture/compile/20000326-2.c | 7 +- gcc/testsuite/gcc.c-torture/compile/920301-1.c | 4 +- gcc/testsuite/gcc.c-torture/compile/920501-1.c | 6 +- gcc/testsuite/gcc.c-torture/compile/941014-4.c | 6 +- gcc/testsuite/gcc.c-torture/compile/labels-1.c | 6 +- gcc/testsuite/gcc.c-torture/compile/pr18903.c | 6 +- gcc/testsuite/gcc.c-torture/execute/920302-1.c | 6 +- gcc/testsuite/gcc.c-torture/execute/920415-1.c | 5 +- gcc/testsuite/gcc.c-torture/execute/920428-2.c | 4 +- gcc/testsuite/gcc.c-torture/execute/920501-3.c | 9 +- gcc/testsuite/gcc.c-torture/execute/920501-4.c | 7 +- gcc/testsuite/gcc.c-torture/execute/920501-5.c | 6 +- gcc/testsuite/gcc.c-torture/execute/920501-7.c | 6 +- gcc/testsuite/gcc.c-torture/execute/920721-4.c | 6 +- gcc/testsuite/gcc.c-torture/execute/980526-1.c | 8 +- gcc/testsuite/gcc.c-torture/execute/990208-1.c | 7 +- gcc/testsuite/gcc.c-torture/execute/comp-goto-1.c | 4 +- gcc/testsuite/gcc.c-torture/execute/comp-goto-2.c | 6 +- gcc/testsuite/gcc.dg/builtins-43.c | 4 +- gcc/testsuite/gcc.dg/fold-notunord.c | 9 - gcc/testsuite/gcc.dg/format/pr80919.c | 16 + gcc/testsuite/gcc.dg/pr28796-1.c | 2 +- gcc/testsuite/gcc.dg/pr53037-1.c | 40 +- gcc/testsuite/gcc.dg/pr53037-2.c | 37 + gcc/testsuite/gcc.dg/pr53037-3.c | 37 + gcc/testsuite/gcc.dg/{pr28796-2.c => pr77925.c} | 2 +- gcc/testsuite/gcc.dg/pr79983.c | 15 + gcc/testsuite/gcc.dg/tg-tests.h | 47 +- .../torture/{float128-tg-2.c => float128-tg-4.c} | 5 +- .../torture/{float128x-tg-2.c => float128x-tg-4.c} | 5 +- .../torture/{float16-tg-2.c => float16-tg-4.c} | 5 +- .../torture/{float32-tg-2.c => float32-tg-4.c} | 5 +- .../torture/{float32x-tg-2.c => float32x-tg-4.c} | 5 +- .../torture/{float64-tg-2.c => float64-tg-4.c} | 5 +- .../torture/{float64x-tg-2.c => float64x-tg-4.c} | 5 +- gcc/testsuite/gcc.dg/torture/floatn-tg-4.h | 99 + gcc/testsuite/gcc.dg/torture/pr80974.c | 39 + .../gcc.dg/torture/stackalign/comp-goto-1.c | 5 +- .../gcc.dg/torture/stackalign/non-local-goto-4.c | 5 +- .../gcc.dg/torture/stackalign/non-local-goto-5.c | 3 +- .../gcc.dg/tree-prof/cold_partition_label.c | 3 +- gcc/testsuite/gcc.dg/tree-prof/comp-goto-1.c | 3 +- gcc/testsuite/gcc.dg/tree-prof/pr44777.c | 5 +- gcc/testsuite/gcc.dg/tree-ssa/attr-hotcold-2.c | 4 +- gcc/testsuite/gcc.dg/tree-ssa/counts-1.c | 35 + gcc/testsuite/gcc.dg/utf16-4.c | 2 +- gcc/testsuite/gcc.dg/vect/pr80928.c | 37 + gcc/testsuite/gcc.dg/vect/slp-13-big-array.c | 13 +- gcc/testsuite/gcc.dg/vect/slp-13.c | 13 +- gcc/testsuite/gcc.dg/vect/slp-perm-8.c | 4 +- gcc/testsuite/gcc.dg/vect/slp-perm-9.c | 1 + gcc/testsuite/gcc.misc-tests/bprob-2.c | 4 +- .../gcc.misc-tests/{gcov-1.c => gcov-1a.c} | 4 +- gcc/testsuite/gcc.misc-tests/gcov-3.c | 4 +- .../aarch64/atomic_cmp_exchange_zero_reg_1.c | 12 + .../gcc.target/aarch64/builtin-fpclassify.c | 22 + gcc/testsuite/gcc.target/aarch64/sdiv_costs_1.c | 38 + .../gcc.target/aarch64/store_lane0_str_1.c | 54 + gcc/testsuite/gcc.target/aarch64/subs_compare_1.c | 15 + gcc/testsuite/gcc.target/aarch64/subs_compare_2.c | 15 + .../gcc.target/i386/avx512bw-vpmovswb-1.c | 12 +- .../gcc.target/i386/avx512bw-vpmovswb-2.c | 10 + .../gcc.target/i386/avx512bw-vpmovuswb-1.c | 12 +- .../gcc.target/i386/avx512bw-vpmovuswb-2.c | 10 + gcc/testsuite/gcc.target/i386/avx512bw-vpmovwb-1.c | 12 +- gcc/testsuite/gcc.target/i386/avx512bw-vpmovwb-2.c | 10 + gcc/testsuite/gcc.target/i386/l_fma_double_1.c | 8 +- gcc/testsuite/gcc.target/i386/l_fma_double_2.c | 8 +- gcc/testsuite/gcc.target/i386/l_fma_double_3.c | 8 +- gcc/testsuite/gcc.target/i386/l_fma_double_4.c | 8 +- gcc/testsuite/gcc.target/i386/l_fma_double_5.c | 8 +- gcc/testsuite/gcc.target/i386/l_fma_double_6.c | 8 +- gcc/testsuite/gcc.target/i386/l_fma_float_1.c | 8 +- gcc/testsuite/gcc.target/i386/l_fma_float_2.c | 8 +- gcc/testsuite/gcc.target/i386/l_fma_float_3.c | 8 +- gcc/testsuite/gcc.target/i386/l_fma_float_4.c | 8 +- gcc/testsuite/gcc.target/i386/l_fma_float_5.c | 8 +- gcc/testsuite/gcc.target/i386/l_fma_float_6.c | 8 +- .../mpx/{pointer-arg-1-lbv.c => hard-reg-2-lbv.c} | 15 +- gcc/testsuite/gcc.target/i386/mpx/hard-reg-2-nov.c | 18 + .../mpx/{pointer-arg-1-lbv.c => hard-reg-2-ubv.c} | 15 +- gcc/testsuite/gcc.target/i386/mpx/pr79988.c | 6 + gcc/testsuite/gcc.target/i386/pr73350.c | 19 + gcc/testsuite/gcc.target/mips/div-10.c | 12 - gcc/testsuite/gcc.target/mips/div-11.c | 12 - gcc/testsuite/gcc.target/mips/div-12.c | 12 - gcc/testsuite/gcc.target/mips/div-9.c | 12 - gcc/testsuite/gcc.target/powerpc/builtins-3.c | 30 +- gcc/testsuite/gcc.target/powerpc/clone1.c | 26 + gcc/testsuite/gcc.target/sparc/sparc-ret-3.c | 53 + gcc/testsuite/gfortran.dg/allocate_class_4.f90 | 3 - gcc/testsuite/gfortran.dg/altreturn_8.f90 | 44 +- gcc/testsuite/gfortran.dg/associate_12.f90 | 2 - .../gfortran.dg/c_f_pointer_shape_test.f90 | 2 - gcc/testsuite/gfortran.dg/charlen_15.f90 | 2 - gcc/testsuite/gfortran.dg/class_4a.f03 | 1 - gcc/testsuite/gfortran.dg/class_54.f90 | 2 - gcc/testsuite/gfortran.dg/class_dummy_4.f03 | 2 - gcc/testsuite/gfortran.dg/class_dummy_5.f90 | 2 - gcc/testsuite/gfortran.dg/constructor_9.f90 | 2 - gcc/testsuite/gfortran.dg/dec_structure_15.f90 | 1 - gcc/testsuite/gfortran.dg/do_check_8.f90 | 1 - gcc/testsuite/gfortran.dg/dtio_26.f03 | 2 - gcc/testsuite/gfortran.dg/dynamic_dispatch_12.f90 | 2 - gcc/testsuite/gfortran.dg/equiv_9.f90 | 1 - gcc/testsuite/gfortran.dg/extends_15.f90 | 2 - gcc/testsuite/gfortran.dg/finalize_22.f90 | 2 - gcc/testsuite/gfortran.dg/finalize_23.f90 | 2 - gcc/testsuite/gfortran.dg/generic_26.f90 | 2 - gcc/testsuite/gfortran.dg/generic_27.f90 | 2 - gcc/testsuite/gfortran.dg/ieee/ieee_8.f90 | 2 - gcc/testsuite/gfortran.dg/implied_do_io_1.f90 | 59 + gcc/testsuite/gfortran.dg/implied_do_io_2.f90 | 23 + gcc/testsuite/gfortran.dg/inline_matmul_18.f90 | 16 + gcc/testsuite/gfortran.dg/matmul_16.f90 | 13 + gcc/testsuite/gfortran.dg/namelist_76.f90 | 2 - gcc/testsuite/gfortran.dg/pointer_init_8.f90 | 2 - gcc/testsuite/gfortran.dg/pr61318.f90 | 1 - gcc/testsuite/gfortran.dg/pr77260_1.f90 | 1 - gcc/testsuite/gfortran.dg/pr77260_2.f90 | 1 - gcc/testsuite/gfortran.dg/pr77420_3.f90 | 1 - gcc/testsuite/gfortran.dg/proc_ptr_39.f90 | 2 - 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gcc/tree-ssa-loop-prefetch.c | 68 +- gcc/tree-ssa-loop-split.c | 2 +- gcc/tree-ssa-loop-unswitch.c | 9 +- gcc/tree-ssa-reassoc.c | 2 +- gcc/tree-ssa-sccvn.c | 44 +- gcc/tree-ssa-tail-merge.c | 4 +- gcc/tree-ssa-threadupdate.c | 104 +- gcc/tree-switch-conversion.c | 10 +- gcc/tree-tailcall.c | 8 +- gcc/tree-vect-data-refs.c | 42 +- gcc/tree-vect-loop-manip.c | 65 +- gcc/tree-vect-loop.c | 232 +- gcc/tree-vect-slp.c | 69 +- gcc/tree-vect-stmts.c | 7 +- gcc/tree-vectorizer.h | 5 +- gcc/tree.h | 36 +- gcc/value-prof.c | 70 +- gcc/value-prof.h | 4 +- gcc/varasm.c | 15 +- libcpp/ChangeLog | 6 + libcpp/include/cpplib.h | 9 + libcpp/lex.c | 7 + libgcc/ChangeLog | 15 + libgcc/config/rs6000/aix-unwind.h | 37 +- libgcc/config/t-vxworks | 6 +- libgfortran/ChangeLog | 31 + libgfortran/generated/matmul_c10.c | 50 +- libgfortran/generated/matmul_c16.c | 50 +- libgfortran/generated/matmul_c4.c | 50 +- libgfortran/generated/matmul_c8.c | 50 +- libgfortran/generated/matmul_i1.c | 50 +- 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libgfortran/m4/matmul_internal.m4 | 10 +- libgo/go/runtime/lfstack_64bit.go | 15 +- libiberty/ChangeLog | 7 + libiberty/simple-object-xcoff.c | 130 +- libstdc++-v3/ChangeLog | 52 + libstdc++-v3/include/bits/alloc_traits.h | 16 + libstdc++-v3/include/bits/basic_string.h | 12 + libstdc++-v3/include/bits/regex.h | 9 +- libstdc++-v3/include/bits/regex_compiler.h | 10 +- libstdc++-v3/include/bits/shared_ptr_base.h | 16 +- libstdc++-v3/include/bits/std_function.h | 4 +- .../include/bits/stl_iterator_base_funcs.h | 7 +- libstdc++-v3/include/ext/alloc_traits.h | 2 +- libstdc++-v3/include/std/variant | 33 +- .../testsuite/20_util/function/assign/move.cc | 5 +- .../testsuite/20_util/function/cons/move.cc | 5 +- .../cons/79467.cc => owner_less/noexcept.cc} | 25 +- .../20_util/shared_ptr/observers/owner_before.cc | 6 + .../20_util/weak_ptr/observers/owner_before.cc | 11 +- .../21_strings/basic_string/cons/char/deduction.cc | 118 + .../basic_string/cons/wchar_t/deduction.cc | 77 + 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