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from 4e0bf9b5d3b Clarify error message adds 68f1d74ff92 c++: Missed c++2a->20 change adds f664bd07f08 arm.c: Clarify error message in thumb1_expand_prologue adds 4036327e4ca arm: Factorize several occurrences of the same code into re [...] adds 8d286dd118a x86: Default CET run-time support to auto adds cdc34b50579 Add early return for invalid STATUS for close. adds d975519ad10 Removed double ChangeLog entries from previous commit. adds 098cf31aa26 c++: Missing SFINAE with lookup_fnfields [PR78446] adds 9056cd80351 i386: Add V2DFmode float trunc/extend functions [PR95046] adds 75d0b3d7288 amdgcn: fix vcc clobber in vector load/store adds 3a36428b5fb libgo: only build syscall test with -static on GNU/Linux adds 4e1592f8e1d c++: Fix deferred noexcept on constructor [PR93901]. adds 3f30a274913 libiberty: Update D symbol demangling for latest ABI spec. adds d2a359fe5d7 Skip jit tests for targets that don't support -lgccjit adds 98aad12cd2e Daily bump. adds 8a15faa730f Fold (add -1; zero_ext; add +1) operations to zero_ext when [...] adds 84935c98221 tree-optimization/33315 - common stores during sinking adds f4356120ba8 i386: Add V2SFmode hadd/hsub instructions [PR95046] adds f8b0665445b i386: Add V2SFmode hadd/hsub instructions [PR95046] adds 3a55774f0b6 libiberty: Handle @live attribute in D demangler. adds 9f0f7da9aa9 [OpenMP] Fix 'omp exit data' for Fortran arrays (PR 94635) adds 62af27e77b5 arm: Add support for interrupt routines to reg_needs_saving_p adds aaf1ee48316 tree-optimization/95133 - avoid abnormal edges in path splitting adds c9a41202b27 contrib: Handle GDB specific test result types adds b8db70e1f1c WIP amdgcn: use unsigned extend for lshiftrt adds f8e1c0c0182 Fix clang [-Wmisleading-indentation] in hsa-gen.c. adds 584a3c080bb tree-optimization/92260 - improve fix adds 271e3da859f c++: Fix thinkos in template_args_equal change. adds 75514d157e9 i386: Allow SI, DI and TImode pushes from XMM registers adds 0ec52417fd9 [Fortran] OpenMP 5 – permit more sharing clauses for SIMD ( [...] adds 4c1a5d8b71e x86: Also check if -fcf-protection works adds cda6396a1b6 PR c++/93286 - ICE with __is_constructible and variadic template. adds 289fbbe75f6 c++: Revert unnecessary parts of fix for [PR90996] adds b8079176c97 rs6000/testsuite: Use -mdejagnu-cpu= instead of -mcpu= adds 918f1682666 rs6000/testsuite: Don't use powerpc64 effective target adds 7df6b2c0531 rs6000/testsuite: Use lp64 in cnttzdm-0.c adds b595f14f8f6 rs6000/testsuite: Use the int128 selector where needed adds fe83bfb1466 rs6000: BU_FUTURE_MISC_2 requires powerpc64 adds 16485ea97b3 analyzer: Remove stray semicolon. adds 29f0e90d990 c++: Enable coroutines with -std=c++20. adds e478cacb62f libgo: only build syscall test with -static if it works adds 9d495e72508 Update cpplib sv.po. adds 115232b7789 c++: decltype of invalid non-dependent expr [PR57943] adds 53b4d52f114 Daily bump. adds f5b461d4530 Consolidate a couple peepholes and improve peepholes that c [...] adds 5ef067eb14d coroutines: Implicitly movable objects should use move CTOR [...] adds add058cf93a Daily bump. adds 65d44272bd9 Move array bounds checking out of vrp_prop and into its own class. adds f119b4e6319 More refactoring of tree-vrp.c. adds 5b461bdb489 Remove vrp_insert::live_on_edge declaration. adds 8bfc81876f9 Move operand_less_p to vr-values.c. adds e7e785dfec3 Revert previous patch: adds cc558e28014 x86: Add gcc.target/i386/strncmp-1.c adds e977a5df5ba libphobos: Merge upstream druntime 5cc061a8, phobos 64ed4684f adds 266f44a91c0 x86: Allow V1TI vector register pushes adds 4c1b27f961a Use pc_or_label_operand to collapse a couple more patterns [...] adds 2b9a271b2d0 coroutines: Avoid a maybe used uninitialized warning. NFC. adds 03d549090e3 Daily bump. adds 52a0f839800 tree-optimization/95172 - avoid mixing conditionalized and [...] adds fe168751c5c middle-end/95171 - inlining of trapping compare into non-ca [...] adds 9a4a0a5b0e4 MAINTAINERS: Add myself for write after approval. adds d83e28f47f5 x86: Update Intel processor detection adds cfaf0edbb12 fixup BB vectorization constant generation place adds 94f687bd9ae i386: Improve vector mode and TFmode ABS and NEG patterns adds 8b8f3117263 [arm] Don't generate invalid LDRD insns adds 8f17461bdfe i386: Avoid reversing a non-trapping comparison to a trappi [...] adds 24f68831d25 pr94833, fix vec_first_match_index for nulls adds be464161b4a c++: Add test for c++/95143 adds 2c832ffedf0 tree-optimization: Fix use of uninitialized variables warni [...] adds e5abd1cb916 PR fortran/95053 - division by zero constants adds 5329b59a2e1 bootstrap: Update requirement to C++11. adds c917584aa9e Require powerpc_vsx_ok in gcc.target/powerpc/pr71763.c adds 642dc602f89 c++: Regenerate cp/cfns.h. adds 100fdb1f09b c++: Don't add built-in operator for ++ on bool. adds 295790712f1 c++: Create fewer SAVE_EXPR. adds ae8ed736add c++: Implement DR 1512, Pointer comparison vs qual convs [PR87699] adds 628bb804085 Update gcc sv.po. adds 3956244c58a PR middle-end/94940 - spurious -Warray-bounds for a zero le [...] adds 7a41fcde6c6 PR middle-end/92815 - spurious -Wstringop-overflow writing [...] adds 5d2246a32c6 c++: Sorry about type-dependent arg for __builtin_has_attri [...] adds 8edf0adb661 PR middle-end/92815 - spurious -Wstringop-overflow writing [...] adds bf732686c0b c++: ICE with -Wall and constexpr if [PR94937] adds 2d4e1e144c2 c++: ICE when shortening right shift [PR94955] adds 489fb00b14d Daily bump. adds 864fed4a491 c++: Explain fn template argument type/value mismatches [PR66439] adds 573e5f05009 c++: Enable spec_hasher table sanitization [PR87847] adds a4b48fc47c3 cost invariant nodes from vect_slp_analyze_node_operations [...] adds ca1a9763a1f RISC-V: Update march parser adds f908b69cfd7 RISC-V: Handle implied extension for -march parser. adds c3b44e34085 Add gcc-verify alias. adds 800bcc8c00f openmp: Add basic library allocator support. adds 53b663f90a8 Fix typo in c-parser.c. adds 8f66f175ff8 Add missing ChangeLog entry. adds f6e40195ec3 i386: Add missing vector zero/sign extend expanders [PR92658] adds 8389e89bd99 Add missing ChangeLog entries. adds e576ed7a9dd Move 2 mklog scripts to legacy subfolder. adds 00243d9a640 New mklog script. adds 51e10276d67 bpf: add support for the -mxbpf option adds 98456a64b0b bpf: do not save/restore callee-saved registers in function [...] adds 2114f78a95f Fill up entries in reverse order. adds 53cc8cf9f08 Add missing changelog entry. adds 4f85a52c942 mklog.py: improve parsing of struct names (ignore GTY). adds e107157171a openmp: Add basic library allocator support. adds 92ea8e1bccc TESTSUITE: Fix tests for 16-bit targets adds a641d6d3e63 preprocessor: Fix ICE with EOF in macro args [pr95182] adds 6e7ae154dc5 Fix FAIL: gcc.target/i386/pr92645-4.c adds ed63c387aa0 preprocessor: Reimplement raw string lexing [pr95149] new 61f1501886c Merge master ed63c387aa0

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Summary of changes: ChangeLog | 8 + ChangeLog.modules | 2 + MAINTAINERS | 1 + config/ChangeLog | 15 + config/ax_cxx_compile_stdcxx.m4 | 962 ++++++++++++++++++++ config/cet.m4 | 5 +- configure | 6 +- configure.ac | 6 +- contrib/ChangeLog | 32 + contrib/dg-extract-results.py | 6 +- contrib/dg-extract-results.sh | 12 +- contrib/gcc-changelog/git_update_version.py | 2 +- contrib/gcc-git-customization.sh | 4 + contrib/{ => legacy}/mklog | 0 contrib/{ => legacy}/mklog.pl | 0 contrib/mklog.py | 227 +++++ contrib/test_mklog.py | 374 ++++++++ gcc/ChangeLog | 387 ++++++++ gcc/DATESTAMP | 2 +- gcc/aclocal.m4 | 1 + gcc/analyzer/sm-signal.cc | 2 +- gcc/c-family/ChangeLog | 4 + gcc/c-family/c-opts.c | 7 +- gcc/c/ChangeLog | 4 + gcc/c/c-parser.c | 2 +- gcc/common/config/riscv/riscv-common.c | 125 ++- gcc/config/arm/arm.c | 92 +- gcc/config/bpf/bpf.c | 133 +-- gcc/config/bpf/bpf.opt | 6 + gcc/config/gcn/gcn-valu.md | 163 +++- gcc/config/gcn/gcn.c | 13 +- gcc/config/h8300/combiner.md | 22 +- gcc/config/h8300/h8300.md | 2 + gcc/config/h8300/jumpcall.md | 66 +- gcc/config/h8300/peepholes.md | 452 +++++----- gcc/config/h8300/predicates.md | 6 + gcc/config/i386/driver-i386.c | 30 +- gcc/config/i386/i386-expand.c | 33 +- gcc/config/i386/i386-features.c | 37 +- gcc/config/i386/i386.md | 213 +++-- gcc/config/i386/mmx.md | 104 ++- gcc/config/i386/sse.md | 274 +++++- gcc/config/riscv/riscv-protos.h | 2 +- gcc/config/riscv/riscv.h | 7 +- gcc/config/rs6000/rs6000-builtin.def | 3 +- gcc/config/rs6000/vsx.md | 4 +- gcc/configure | 998 ++++++++++++++++++++- gcc/configure.ac | 3 + gcc/cp/ChangeLog | 120 +++ gcc/cp/call.c | 107 +-- gcc/cp/cfns.h | 36 +- gcc/cp/class.c | 2 +- gcc/cp/coroutines.cc | 112 ++- gcc/cp/cp-tree.h | 4 +- gcc/cp/cvt.c | 3 +- gcc/cp/decl.c | 12 +- gcc/cp/decl2.c | 3 + gcc/cp/except.c | 3 +- gcc/cp/init.c | 2 +- gcc/cp/method.c | 2 +- gcc/cp/name-lookup.c | 3 +- gcc/cp/parser.c | 57 +- gcc/cp/pt.c | 341 +++---- gcc/cp/search.c | 5 +- gcc/cp/semantics.c | 8 + gcc/cp/typeck.c | 65 +- gcc/cp/typeck2.c | 18 - gcc/doc/install.texi | 16 +- gcc/doc/invoke.texi | 10 +- gcc/doc/sourcebuild.texi | 27 +- gcc/fortran/ChangeLog | 17 + gcc/fortran/arith.c | 32 - gcc/fortran/decl.c | 17 +- gcc/fortran/openmp.c | 17 +- gcc/gimple-ssa-split-paths.c | 10 +- gcc/gimple-ssa-store-merging.c | 4 +- gcc/gimplify.c | 4 +- gcc/go/gofrontend/MERGE | 2 +- gcc/hsa-gen.c | 14 +- gcc/loop-doloop.c | 38 +- gcc/po/ChangeLog | 4 + gcc/po/sv.po | 663 ++++++-------- gcc/testsuite/ChangeLog | 404 +++++++++ .../c-c++-common/builtin-has-attribute-7.c | 3 +- gcc/testsuite/c-c++-common/cpp/eof-1.c | 7 + gcc/testsuite/c-c++-common/cpp/eof-2.c | 8 + gcc/testsuite/c-c++-common/cpp/eof-2.h | 4 + gcc/testsuite/c-c++-common/cpp/eof-3.c | 8 + gcc/testsuite/c-c++-common/cpp/pr63831-1.c | 2 +- .../c-c++-common/dfp/func-vararg-mixed-2.c | 105 --- gcc/testsuite/c-c++-common/pr81376.c | 9 +- gcc/testsuite/c-c++-common/raw-string-14.c | 39 +- gcc/testsuite/c-c++-common/raw-string-16.c | 14 +- gcc/testsuite/c-c++-common/raw-string-5.c | 14 +- gcc/testsuite/g++.dg/abi/scoped1.C | 20 +- .../coroutines/co-return-syntax-10-movable.C | 67 ++ gcc/testsuite/g++.dg/coroutines/coro.h | 10 +- gcc/testsuite/g++.dg/coroutines/coroutines.exp | 2 +- gcc/testsuite/g++.dg/cpp0x/constexpr-70001-1.C | 1 + gcc/testsuite/g++.dg/cpp0x/constexpr-array-ptr10.C | 41 +- gcc/testsuite/g++.dg/cpp0x/constexpr-bitfield3.C | 1 + gcc/testsuite/g++.dg/cpp0x/constexpr-shift2.C | 12 + gcc/testsuite/g++.dg/cpp0x/decltype76.C | 7 + gcc/testsuite/g++.dg/cpp0x/enum13.C | 2 +- gcc/testsuite/g++.dg/cpp0x/initlist5.C | 2 +- gcc/testsuite/g++.dg/cpp0x/initlist7.C | 2 +- gcc/testsuite/g++.dg/cpp0x/nullptr04.C | 4 +- gcc/testsuite/g++.dg/cpp0x/sfinae66.C | 32 + gcc/testsuite/g++.dg/cpp0x/variadic-value1.C | 6 +- .../g++.dg/cpp1y/constexpr-arith-overflow.C | 18 +- gcc/testsuite/g++.dg/cpp1y/digit-sep-neg.C | 10 +- gcc/testsuite/g++.dg/cpp1y/pr57644.C | 4 +- gcc/testsuite/g++.dg/cpp1y/pr77321.C | 1 + gcc/testsuite/g++.dg/cpp1y/pr90996.C | 19 +- gcc/testsuite/g++.dg/cpp1y/var-templ4.C | 8 +- gcc/testsuite/g++.dg/cpp1z/constexpr-if34.C | 15 + gcc/testsuite/g++.dg/cpp1z/direct-enum-init1.C | 6 +- gcc/testsuite/g++.dg/cpp2a/concepts-ts4.C | 2 + gcc/testsuite/g++.dg/cpp2a/concepts-ts6.C | 4 +- ...tant-evaluated9.C => is-constant-evaluated10.C} | 27 +- gcc/testsuite/g++.dg/delayedfold/fwrapv1.C | 1 + gcc/testsuite/g++.dg/expr/bitfield9.C | 4 +- gcc/testsuite/g++.dg/expr/composite-ptr-type.C | 72 ++ gcc/testsuite/g++.dg/expr/ptr-comp1.C | 32 + gcc/testsuite/g++.dg/expr/ptr-comp2.C | 14 + gcc/testsuite/g++.dg/expr/ptr-comp3.C | 15 + gcc/testsuite/g++.dg/ext/attribute-test-1.C | 12 +- gcc/testsuite/g++.dg/ext/bitfield1.C | 6 +- gcc/testsuite/g++.dg/ext/builtin-has-attribute.C | 8 + gcc/testsuite/g++.dg/ext/flexary13.C | 10 +- gcc/testsuite/g++.dg/ext/utf-cvt.C | 16 +- gcc/testsuite/g++.dg/ext/vector28.C | 4 +- gcc/testsuite/g++.dg/ext/vla15.C | 4 +- gcc/testsuite/g++.dg/init/array11.C | 1 + gcc/testsuite/g++.dg/init/array15.C | 1 + gcc/testsuite/g++.dg/init/array4.C | 1 + gcc/testsuite/g++.dg/init/const7.C | 2 +- gcc/testsuite/g++.dg/init/new38.C | 2 +- gcc/testsuite/g++.dg/init/new44.C | 54 +- gcc/testsuite/g++.dg/init/value9.C | 4 +- gcc/testsuite/g++.dg/ipa/pr77333.C | 4 +- gcc/testsuite/g++.dg/lto/20080908-1_0.C | 21 +- gcc/testsuite/g++.dg/opt/pr55717.C | 4 +- gcc/testsuite/g++.dg/opt/pr60597.C | 30 +- gcc/testsuite/g++.dg/opt/pr81715.C | 1 + gcc/testsuite/g++.dg/opt/reload3.C | 4 +- gcc/testsuite/g++.dg/opt/temp2.C | 1 + gcc/testsuite/g++.dg/opt/thunk1.C | 3 +- gcc/testsuite/g++.dg/other/error23.C | 2 +- gcc/testsuite/g++.dg/other/pr31078.C | 3 +- gcc/testsuite/g++.dg/overload/builtin4.C | 31 + gcc/testsuite/g++.dg/overload/builtin5.C | 21 + gcc/testsuite/g++.dg/parse/concat1.C | 2 +- gcc/testsuite/g++.dg/parse/defarg5.C | 7 +- gcc/testsuite/g++.dg/pr48484.C | 8 +- gcc/testsuite/g++.dg/pr53037-2.C | 12 +- gcc/testsuite/g++.dg/pr53037-3.C | 12 +- gcc/testsuite/g++.dg/pr66655.C | 4 +- gcc/testsuite/g++.dg/pr66655.h | 6 +- gcc/testsuite/g++.dg/pr66655_1.cc | 8 +- gcc/testsuite/g++.dg/pr67351.C | 2 +- gcc/testsuite/g++.dg/template/array30.C | 6 +- gcc/testsuite/g++.dg/template/constant1.C | 6 + gcc/testsuite/g++.dg/template/constant2.C | 6 + gcc/testsuite/g++.dg/template/error56.C | 2 + gcc/testsuite/g++.dg/template/error59.C | 11 + gcc/testsuite/g++.dg/template/friend18.C | 6 +- gcc/testsuite/g++.dg/template/pr68978.C | 24 +- gcc/testsuite/g++.dg/template/sfinae31.C | 14 + gcc/testsuite/g++.dg/torture/pr37421.C | 1 + gcc/testsuite/g++.dg/torture/pr88861.C | 4 + gcc/testsuite/g++.dg/tree-ssa/pr19807.C | 2 +- gcc/testsuite/g++.dg/tree-ssa/pr27291.C | 14 +- gcc/testsuite/g++.dg/tree-ssa/pr49516.C | 32 +- gcc/testsuite/g++.dg/warn/Wconversion-integer.C | 13 +- gcc/testsuite/g++.dg/warn/Wconversion-null-2.C | 12 +- gcc/testsuite/g++.dg/warn/Wconversion-null.C | 12 +- gcc/testsuite/g++.dg/warn/Wconversion3.C | 2 +- gcc/testsuite/g++.dg/warn/Wduplicated-branches1.C | 2 +- gcc/testsuite/g++.dg/warn/Wextra-3.C | 9 +- gcc/testsuite/g++.dg/warn/Wplacement-new-size-5.C | 10 +- gcc/testsuite/g++.dg/warn/Wplacement-new-size.C | 248 ++--- gcc/testsuite/g++.dg/warn/Wstrict-aliasing-5.C | 4 +- .../warn/Wstrict-aliasing-bogus-signed-unsigned.C | 8 +- gcc/testsuite/g++.dg/warn/Wtype-limits-Wextra.C | 12 +- gcc/testsuite/g++.dg/warn/Wtype-limits.C | 12 +- gcc/testsuite/g++.old-deja/g++.brendan/enum11.C | 3 +- gcc/testsuite/g++.old-deja/g++.bugs/900227_01.C | 2 +- gcc/testsuite/g++.old-deja/g++.mike/ns15.C | 1 + gcc/testsuite/g++.old-deja/g++.other/exprstmt1.C | 21 +- gcc/testsuite/g++.old-deja/g++.other/inline12.C | 2 +- gcc/testsuite/g++.old-deja/g++.other/new6.C | 8 +- gcc/testsuite/g++.old-deja/g++.pt/crash16.C | 1 + gcc/testsuite/g++.old-deja/g++.robertl/eb76.C | 1 + gcc/testsuite/g++.old-deja/g++.warn/flow1.C | 6 +- .../gcc.c-torture/compile/packed-aligned-1.c | 11 + .../gcc.c-torture/execute/packed-aligned.c | 28 + gcc/testsuite/gcc.dg/Walloca-14.c | 3 +- gcc/testsuite/gcc.dg/Warray-bounds-32.c | 4 +- gcc/testsuite/gcc.dg/Warray-bounds-56.c | 4 +- gcc/testsuite/gcc.dg/Warray-bounds-61.c | 190 ++++ .../gcc.dg/Wbuiltin-declaration-mismatch-4.c | 6 +- gcc/testsuite/gcc.dg/builtin-object-size-20.c | 315 +++++++ gcc/testsuite/gcc.dg/builtin-object-size-21.c | 51 ++ gcc/testsuite/gcc.dg/concat2.c | 2 +- gcc/testsuite/gcc.dg/fold-convmaxconv-1.c | 7 +- gcc/testsuite/gcc.dg/fold-convminconv-1.c | 7 +- gcc/testsuite/gcc.dg/graphite/scop-4.c | 2 + gcc/testsuite/gcc.dg/loop-versioning-1.c | 4 + gcc/testsuite/gcc.dg/loop-versioning-2.c | 2 +- gcc/testsuite/gcc.dg/lto/20081210-1_0.c | 8 +- gcc/testsuite/gcc.dg/lto/pr85870_0.c | 10 +- gcc/testsuite/gcc.dg/lto/pr85870_1.c | 10 +- gcc/testsuite/gcc.dg/pr36227.c | 10 +- gcc/testsuite/gcc.dg/pr42611.c | 3 +- gcc/testsuite/gcc.dg/pr59963-2.c | 2 +- gcc/testsuite/gcc.dg/pr68317.c | 10 +- gcc/testsuite/gcc.dg/pr78973.c | 2 +- gcc/testsuite/gcc.dg/pr85859.c | 2 +- gcc/testsuite/gcc.dg/pr86179.c | 13 +- gcc/testsuite/gcc.dg/pr95133.c | 14 + gcc/testsuite/gcc.dg/pr95171.c | 18 + gcc/testsuite/gcc.dg/torture/20181024-1.c | 1 + gcc/testsuite/gcc.dg/torture/pr71598-2.c | 1 + gcc/testsuite/gcc.dg/torture/pr86034.c | 12 +- gcc/testsuite/gcc.dg/torture/pr95172.c | 17 + .../gcc.dg/tree-ssa/builtin-sprintf-warn-3.c | 32 +- gcc/testsuite/gcc.dg/tree-ssa/integer-addr.c | 2 +- .../gcc.dg/tree-ssa/loop-interchange-10.c | 10 +- gcc/testsuite/gcc.dg/tree-ssa/pr84436-3.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/pr84648.c | 4 +- gcc/testsuite/gcc.dg/tree-ssa/scev-8.c | 8 +- gcc/testsuite/gcc.dg/tree-ssa/split-path-7.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/ssa-dom-thread-8.c | 12 +- gcc/testsuite/gcc.dg/tree-ssa/ssa-sink-13.c | 25 + gcc/testsuite/gcc.dg/tree-ssa/ssa-sink-14.c | 17 + .../gcc.target/bpf/xbpf-callee-saved-regs-1.c | 17 + .../gcc.target/bpf/xbpf-callee-saved-regs-2.c | 17 + .../gcc.target/{nvptx/nvptx.exp => gcn/gcn.exp} | 4 +- gcc/testsuite/gcc.target/gcn/vcc-clobber.c | 33 + gcc/testsuite/gcc.target/i386/pr92645-4.c | 6 +- gcc/testsuite/gcc.target/i386/pr92658-avx2.c | 192 ++++ gcc/testsuite/gcc.target/i386/pr92658-avx512bw.c | 280 ++++++ gcc/testsuite/gcc.target/i386/pr92658-sse4.c | 148 +++ gcc/testsuite/gcc.target/i386/pr95021-1.c | 27 + gcc/testsuite/gcc.target/i386/pr95021-2.c | 39 + gcc/testsuite/gcc.target/i386/pr95021-3.c | 5 + gcc/testsuite/gcc.target/i386/pr95021-4.c | 28 + gcc/testsuite/gcc.target/i386/pr95021-5.c | 45 + gcc/testsuite/gcc.target/i386/pr95046-7.c | 25 + gcc/testsuite/gcc.target/i386/pr95046-8.c | 22 + gcc/testsuite/gcc.target/i386/pr95169.c | 28 + gcc/testsuite/gcc.target/i386/strncmp-1.c | 47 + .../gcc.target/powerpc/builtins-8-p9-runnable.c | 118 +++ gcc/testsuite/gcc.target/powerpc/cntlzdm-0.c | 2 +- gcc/testsuite/gcc.target/powerpc/cntlzdm-1.c | 2 +- gcc/testsuite/gcc.target/powerpc/cnttzdm-0.c | 1 + gcc/testsuite/gcc.target/powerpc/cnttzdm-1.c | 2 +- gcc/testsuite/gcc.target/powerpc/doloop-2.c | 29 + gcc/testsuite/gcc.target/powerpc/pdep-0.c | 4 +- gcc/testsuite/gcc.target/powerpc/pdep-1.c | 4 +- gcc/testsuite/gcc.target/powerpc/pextd-0.c | 4 +- gcc/testsuite/gcc.target/powerpc/pextd-1.c | 4 +- gcc/testsuite/gcc.target/powerpc/pr71763.c | 1 + gcc/testsuite/gcc.target/powerpc/pr90763.c | 2 +- gcc/testsuite/gcc.target/powerpc/pr91275.c | 2 +- gcc/testsuite/gcc.target/powerpc/pr92796.c | 2 +- gcc/testsuite/gcc.target/powerpc/pr93658.c | 2 +- gcc/testsuite/gcc.target/powerpc/pr93800.c | 2 +- gcc/testsuite/gcc.target/powerpc/setbceq.c | 2 +- gcc/testsuite/gcc.target/powerpc/setbcge.c | 2 +- gcc/testsuite/gcc.target/powerpc/setbcgt.c | 2 +- gcc/testsuite/gcc.target/powerpc/setbcle.c | 2 +- gcc/testsuite/gcc.target/powerpc/setbclt.c | 2 +- gcc/testsuite/gcc.target/powerpc/setbcne.c | 2 +- gcc/testsuite/gcc.target/powerpc/setnbceq.c | 2 +- gcc/testsuite/gcc.target/powerpc/setnbcge.c | 2 +- gcc/testsuite/gcc.target/powerpc/setnbcgt.c | 2 +- gcc/testsuite/gcc.target/powerpc/setnbcle.c | 2 +- gcc/testsuite/gcc.target/powerpc/setnbclt.c | 2 +- gcc/testsuite/gcc.target/powerpc/setnbcne.c | 2 +- gcc/testsuite/gcc.target/powerpc/vec-gnb-0.c | 1 + gcc/testsuite/gcc.target/powerpc/vec-gnb-1.c | 1 + gcc/testsuite/gcc.target/powerpc/vec-gnb-2.c | 1 + .../gcc.target/powerpc/vec-ternarylogic-10.c | 1 + .../gcc.target/powerpc/vec-ternarylogic-8.c | 1 + .../gcc.target/powerpc/vec-ternarylogic-9.c | 1 + .../gcc.target/powerpc/xxgenpc-runnable.c | 2 +- gcc/testsuite/gcc.target/riscv/arch-3.c | 2 +- gcc/testsuite/gcc.target/riscv/arch-5.c | 5 + gcc/testsuite/gcc.target/riscv/arch-6.c | 5 + gcc/testsuite/gcc.target/riscv/attribute-11.c | 6 + gcc/testsuite/gcc.target/riscv/attribute-12.c | 6 + gcc/testsuite/gcc.target/riscv/attribute-9.c | 4 +- gcc/testsuite/gfortran.dg/dec_structure_23.f90 | 4 +- gcc/testsuite/gfortran.dg/gomp/openmp-simd-4.f90 | 65 ++ .../gfortran.dg/gomp/target-exit-data.f90 | 20 + gcc/testsuite/gfortran.dg/pr93499.f90 | 4 +- gcc/testsuite/gfortran.dg/pr95053_2.f90 | 10 + gcc/testsuite/gfortran.dg/pr95053_3.f90 | 14 + gcc/testsuite/jit.dg/jit.exp | 5 + gcc/testsuite/lib/target-supports.exp | 61 ++ gcc/tree-inline.c | 31 + gcc/tree-object-size.c | 66 +- gcc/tree-ssa-loop-im.c | 11 +- gcc/tree-ssa-sink.c | 185 +++- gcc/tree-vect-slp.c | 135 ++- gcc/tree-vect-stmts.c | 102 +-- gcc/tree-vectorizer.h | 2 + gcc/tree-vrp.c | 540 ++++++----- gcc/tree.c | 28 +- gcc/tree.h | 5 +- libatomic/ChangeLog | 9 + libatomic/configure | 7 +- libbacktrace/ChangeLog | 9 + libbacktrace/configure | 19 +- libcc1/ChangeLog | 4 + libcc1/configure | 43 +- libcpp/ChangeLog | 17 + libcpp/configure | 43 +- libcpp/lex.c | 522 ++++++----- libcpp/macro.c | 18 +- libcpp/po/ChangeLog | 4 + libcpp/po/sv.po | 6 +- libdecnumber/ChangeLog | 4 + libdecnumber/configure | 89 +- libgcc/ChangeLog | 9 + libgcc/configure | 7 +- libgfortran/ChangeLog | 15 + libgfortran/configure | 11 +- libgfortran/io/close.c | 8 +- libgo/Makefile.am | 4 +- libgo/Makefile.in | 4 +- libgo/configure | 48 +- libgo/configure.ac | 11 + libgomp/ChangeLog | 43 + libgomp/Makefile.am | 2 +- libgomp/Makefile.in | 6 +- libgomp/allocator.c | 354 ++++++++ libgomp/configure | 7 +- libgomp/env.c | 62 +- libgomp/icv.c | 19 + libgomp/libgomp.h | 4 + libgomp/libgomp.map | 10 + libgomp/omp.h.in | 90 ++ libgomp/team.c | 2 + libgomp/testsuite/libgomp.c-c++-common/alloc-1.c | 157 ++++ libgomp/testsuite/libgomp.c-c++-common/alloc-2.c | 46 + libgomp/testsuite/libgomp.c-c++-common/alloc-3.c | 28 + .../testsuite/libgomp.fortran/close_errors_1.f90 | 19 + libiberty/ChangeLog | 38 + libiberty/d-demangle.c | 773 ++++++++++------ libiberty/testsuite/d-demangle-expected | 80 ++ libitm/ChangeLog | 9 + libitm/configure | 7 +- libobjc/ChangeLog | 9 + libobjc/configure | 11 +- libphobos/ChangeLog | 5 + libphobos/configure | 11 +- libphobos/libdruntime/MERGE | 2 +- libphobos/libdruntime/core/cpuid.d | 18 +- libphobos/src/MERGE | 2 +- libphobos/src/std/net/curl.d | 44 +- libphobos/src/std/zip.d | 6 + libquadmath/ChangeLog | 9 + libquadmath/configure | 7 +- libsanitizer/ChangeLog | 9 + libsanitizer/configure | 7 +- libssp/ChangeLog | 9 + libssp/configure | 11 +- libstdc++-v3/ChangeLog | 16 + libstdc++-v3/configure | 7 +- .../testsuite/20_util/pair/astuple/get_neg.cc | 1 + .../20_util/tuple/element_access/get_neg.cc | 1 + libvtv/ChangeLog | 9 + libvtv/configure | 7 +- zlib/ChangeLog.gcj | 9 + zlib/configure | 11 +- 378 files changed, 11551 insertions(+), 3255 deletions(-) create mode 100644 config/ax_cxx_compile_stdcxx.m4 rename contrib/{ => legacy}/mklog (100%) rename contrib/{ => legacy}/mklog.pl (100%) create mode 100755 contrib/mklog.py create mode 100755 contrib/test_mklog.py create mode 100644 gcc/testsuite/c-c++-common/cpp/eof-1.c create mode 100644 gcc/testsuite/c-c++-common/cpp/eof-2.c create mode 100644 gcc/testsuite/c-c++-common/cpp/eof-2.h create mode 100644 gcc/testsuite/c-c++-common/cpp/eof-3.c delete mode 100644 gcc/testsuite/c-c++-common/dfp/func-vararg-mixed-2.c create mode 100644 gcc/testsuite/g++.dg/coroutines/co-return-syntax-10-movable.C create mode 100644 gcc/testsuite/g++.dg/cpp0x/constexpr-shift2.C create mode 100644 gcc/testsuite/g++.dg/cpp0x/decltype76.C create mode 100644 gcc/testsuite/g++.dg/cpp0x/sfinae66.C create mode 100644 gcc/testsuite/g++.dg/cpp1z/constexpr-if34.C copy gcc/testsuite/g++.dg/cpp2a/{is-constant-evaluated9.C => is-constant-evaluated [...] create mode 100644 gcc/testsuite/g++.dg/expr/composite-ptr-type.C create mode 100644 gcc/testsuite/g++.dg/expr/ptr-comp1.C create mode 100644 gcc/testsuite/g++.dg/expr/ptr-comp2.C create mode 100644 gcc/testsuite/g++.dg/expr/ptr-comp3.C create mode 100644 gcc/testsuite/g++.dg/ext/builtin-has-attribute.C create mode 100644 gcc/testsuite/g++.dg/overload/builtin4.C create mode 100644 gcc/testsuite/g++.dg/overload/builtin5.C create mode 100644 gcc/testsuite/g++.dg/template/error59.C create mode 100644 gcc/testsuite/g++.dg/template/sfinae31.C create mode 100644 gcc/testsuite/gcc.c-torture/compile/packed-aligned-1.c create mode 100644 gcc/testsuite/gcc.c-torture/execute/packed-aligned.c create mode 100644 gcc/testsuite/gcc.dg/Warray-bounds-61.c create mode 100644 gcc/testsuite/gcc.dg/builtin-object-size-20.c create mode 100644 gcc/testsuite/gcc.dg/builtin-object-size-21.c create mode 100644 gcc/testsuite/gcc.dg/pr95133.c create mode 100644 gcc/testsuite/gcc.dg/pr95171.c create mode 100644 gcc/testsuite/gcc.dg/torture/pr95172.c create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/ssa-sink-13.c create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/ssa-sink-14.c create mode 100644 gcc/testsuite/gcc.target/bpf/xbpf-callee-saved-regs-1.c create mode 100644 gcc/testsuite/gcc.target/bpf/xbpf-callee-saved-regs-2.c copy gcc/testsuite/gcc.target/{nvptx/nvptx.exp => gcn/gcn.exp} (92%) create mode 100644 gcc/testsuite/gcc.target/gcn/vcc-clobber.c create mode 100644 gcc/testsuite/gcc.target/i386/pr92658-avx2.c create mode 100644 gcc/testsuite/gcc.target/i386/pr92658-avx512bw.c create mode 100644 gcc/testsuite/gcc.target/i386/pr92658-sse4.c create mode 100644 gcc/testsuite/gcc.target/i386/pr95021-1.c create mode 100644 gcc/testsuite/gcc.target/i386/pr95021-2.c create mode 100644 gcc/testsuite/gcc.target/i386/pr95021-3.c create mode 100644 gcc/testsuite/gcc.target/i386/pr95021-4.c create mode 100644 gcc/testsuite/gcc.target/i386/pr95021-5.c create mode 100644 gcc/testsuite/gcc.target/i386/pr95046-7.c create mode 100644 gcc/testsuite/gcc.target/i386/pr95046-8.c create mode 100644 gcc/testsuite/gcc.target/i386/pr95169.c create mode 100644 gcc/testsuite/gcc.target/i386/strncmp-1.c create mode 100644 gcc/testsuite/gcc.target/powerpc/doloop-2.c create mode 100644 gcc/testsuite/gcc.target/riscv/arch-5.c create mode 100644 gcc/testsuite/gcc.target/riscv/arch-6.c create mode 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