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from b9b2b237bf5 Merge master r12-1306. adds 40917137b6b Fix bootstrap2 breakage due to re-use of obj-c checksum adds 61fc01806f3 c++: update diagnostic messages adds c4574d23cb0 Improve match_simplify_replacement in phi-opt adds 1afa4facb93 c++: explicit() ignored on deduction guide [PR100065] adds 16a8e18858a [libstdc++] Remove unused hasher instance. adds 25e5ecdf82b libstdc++: Fix Wrong param type in :atomic_ref<_Tp*>::wait [...] adds c6038721459 Daily bump. adds 087253b9951 c++: remove redundant warning [PR100879] adds 87f9ac937d6 Virtualize fur_source and turn it into a proper API. adds f700e4b0ee3 rs6000: Support doubleword swaps removal in rot64 load stor [...] adds 59d6713a138 Improve JSON examples. adds 267dbd42f42 i386: Do not emit segment overrides for %p and %P [PR100936] adds d4d38135b31 openmp: Gimplify OMP_CLAUSE_SIZE during gfc_omp_finish_clau [...] adds c0ba7a8af53 arc: Update 64bit move split patterns. adds dd4778a59b4 arc: Fix (u)maddhisi patterns adds 174e75a2107 arc: Update doloop_end patterns adds 5bfcfe3087e libstdc++: Add warnings for some C++23 deprecations adds 6ed359cd8b3 Fix my e-mail in the ChangeLog adds 12913c7125f Simplify vect_is_simple_use adds ec748dc7dd2 docs: add missing @headitem in Intrinsic Procedures adds b3fce1bd45f libstdc++: Fix constraint on std::optional assignment [PR 100982] adds 13a39886940 Always enable DT_INIT_ARRAY/DT_FINI_ARRAY on Linux adds ce670e4faaf tree-optimization/97832 - handle associatable chains in SLP [...] adds 374f93da97f tree-optimization/100981 - fix SLP patterns involving reductions adds 40ff0cc27d4 Fix p10 fusion test cases for -m32 adds 2c17b5f8cca [PATCH] PR middle-end/53267: Constant fold BUILT_IN_FMOD. adds 5d832112770 Fix doc/typo adds 880198da50e arm: Auto-vectorization for MVE and Neon: vhadd/vrhadd adds 7969d9c83d0 arm: Auto-vectorization for MVE: vclz adds 2142e343405 rs6000, Fix arguments in altivec_vrlwmi and altivec_rlwdi builtins adds f03122f2a76 RS6000 add 128-bit Integer Operations part 1 adds 976ffcf87da Add 128-bit int to 128-bit DFP (floattitd2) and 128-bit DFP [...] adds f170186446d rs6000, Add test 128-bit shifts for just the int128 type. adds 9090f480716 Conversions between 128-bit integer and floating point values. adds db042e1603d RS6000 Add 128-bit Binary Integer sign extend operations adds 4a0c4eaea32 Document that -fno-trampolines is for Ada only [PR100735] adds c8d581bdf73 libgomp: Compile tests with -march=i486 only if needed adds 04fea2d66bd d: Respect explicit align(N) type alignment (PR100935) adds 036e14ca44e d: TypeInfo error when using slice copy on Structs (PR100964) new d5eecca8a13 Merge master r12-1345. adds 8f0d7f32217 Update doc/tm.texi.in to fix commit 4a0c4eaea32 adds 4af4d9a458b Finish last change new 07fdbc8e189 Merge master r12-1347. adds 87e1eecaa0d Revert "Finish last change" adds d4faa36e754 Fix PR 100925: Limit some a?CST1:CST2 optimizations to inte [...] new 6a5e21d7d83 Merge master r12-1349.

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Summary of changes: gcc/ChangeLog | 140 ++ gcc/DATESTAMP | 2 +- gcc/analyzer/ChangeLog | 46 + gcc/c-family/c-warn.c | 12 - gcc/config.gcc | 2 + gcc/config/arc/arc-protos.h | 1 + gcc/config/arc/arc.c | 44 +- gcc/config/arc/arc.md | 203 +- gcc/config/arc/simdext.md | 38 +- gcc/config/arm/iterators.md | 3 +- gcc/config/arm/mve.md | 16 +- gcc/config/arm/neon.md | 13 +- gcc/config/arm/unspecs.md | 2 - gcc/config/arm/vec-common.md | 67 + gcc/config/i386/i386.c | 6 +- gcc/config/rs6000/altivec.h | 6 + gcc/config/rs6000/altivec.md | 271 ++- gcc/config/rs6000/dfp.md | 14 + gcc/config/rs6000/rs6000-builtin.def | 60 +- gcc/config/rs6000/rs6000-call.c | 152 +- gcc/config/rs6000/rs6000-p8swap.c | 35 +- gcc/config/rs6000/rs6000.c | 9 +- gcc/config/rs6000/rs6000.h | 3 +- gcc/config/rs6000/rs6000.md | 36 + gcc/config/rs6000/vector.md | 189 +- gcc/config/rs6000/vsx.md | 205 +- gcc/cp/ChangeLog | 40 + gcc/cp/decl.c | 2 + gcc/d/dmd/MERGE | 2 +- gcc/d/dmd/expression.c | 7 +- gcc/d/dmd/mtype.c | 5 +- gcc/doc/extend.texi | 187 ++ gcc/doc/gcov.texi | 50 +- gcc/doc/install.texi | 3 + gcc/doc/invoke.texi | 12 +- gcc/doc/tm.texi | 5 + gcc/doc/tm.texi.in | 5 + gcc/fold-const-call.c | 3 + gcc/fortran/ChangeLog | 16 + gcc/fortran/intrinsic.texi | 144 +- gcc/fortran/trans-openmp.c | 3 + gcc/gimple-range-gori.cc | 2 +- gcc/gimple-range.cc | 314 ++- gcc/gimple-range.h | 101 +- gcc/match.pd | 8 +- gcc/objc/ChangeLog | 7 +- gcc/objc/Make-lang.in | 3 +- gcc/objcp/ChangeLog | 7 +- gcc/objcp/Make-lang.in | 3 +- gcc/testsuite/ChangeLog | 96 + gcc/testsuite/g++.dg/cpp0x/pr60209-neg.C | 2 +- gcc/testsuite/g++.dg/cpp2a/explicit18.C | 23 + gcc/testsuite/g++.dg/diagnostic/enum3.C | 9 + .../g++.dg/diagnostic/string-literal-concat.C | 6 +- gcc/testsuite/g++.dg/ext/utf-badconcat.C | 12 +- gcc/testsuite/g++.dg/ext/utf-badconcat2.C | 12 +- gcc/testsuite/g++.dg/torture/pr100925.C | 24 + gcc/testsuite/g++.dg/vect/slp-pr98855.cc | 4 +- gcc/testsuite/gcc.dg/builtins-70.c | 46 + gcc/testsuite/gcc.dg/tree-ssa/pr96928-1.c | 4 +- gcc/testsuite/gcc.dg/vect/pr97832-1.c | 17 + gcc/testsuite/gcc.dg/vect/pr97832-2.c | 29 + gcc/testsuite/gcc.dg/vect/pr97832-3.c | 50 + gcc/testsuite/gcc.dg/vect/slp-50.c | 20 + gcc/testsuite/gcc.target/arm/simd/mve-vclz.c | 28 + gcc/testsuite/gcc.target/arm/simd/mve-vhadd-1.c | 31 + gcc/testsuite/gcc.target/arm/simd/mve-vhadd-2.c | 31 + gcc/testsuite/gcc.target/arm/simd/neon-vhadd-1.c | 34 + gcc/testsuite/gcc.target/arm/simd/neon-vhadd-2.c | 33 + gcc/testsuite/gcc.target/i386/pr100936.c | 34 + .../powerpc/check-builtin-vec_rlnm-runnable.c | 231 ++ gcc/testsuite/gcc.target/powerpc/float128-call.c | 4 +- .../gcc.target/powerpc/fp128_conversions.c | 294 +++ .../gcc.target/powerpc/fusion-p10-2logical.c | 394 ++-- .../gcc.target/powerpc/fusion-p10-addadd.c | 19 +- .../gcc.target/powerpc/fusion-p10-ldcmpi.c | 34 +- .../gcc.target/powerpc/fusion-p10-logadd.c | 133 +- .../gcc.target/powerpc/int_128bit-runnable.c | 2370 ++++++++++++++++++++ .../gcc.target/powerpc/p9-sign_extend-runnable.c | 128 ++ gcc/testsuite/gcc.target/powerpc/pr100085.c | 23 + gcc/testsuite/gcc.target/powerpc/vec-rlmi-rlnm.c | 4 +- gcc/testsuite/gdc.test/compilable/aggr_alignment.d | 20 + gcc/testsuite/gdc.test/compilable/betterCarray.d | 10 + gcc/testsuite/gfortran.dg/gomp/pr100965.f90 | 16 + gcc/testsuite/gfortran.dg/vect/pr100981-1.f90 | 22 + gcc/tree-ssa-phiopt.c | 164 +- gcc/tree-vect-loop.c | 2 +- gcc/tree-vect-slp-patterns.c | 5 +- gcc/tree-vect-slp.c | 445 +++- gcc/tree-vect-stmts.c | 12 +- gcc/tree-vectorizer.h | 5 + libgcc/config.host | 4 + libgcc/config/rs6000/{fixkfti.c => fixkfti-sw.c} | 4 +- .../rs6000/{fixunskfti.c => fixunskfti-sw.c} | 4 +- libgcc/config/rs6000/float128-ifunc.c | 44 +- .../rs6000/{trunctfkf2-sw.c => float128-p10.c} | 48 +- libgcc/config/rs6000/float128-sed | 4 + libgcc/config/rs6000/float128-sed-hw | 4 + .../config/rs6000/{floattikf.c => floattikf-sw.c} | 4 +- .../rs6000/{floatuntikf.c => floatuntikf-sw.c} | 4 +- libgcc/config/rs6000/quad-float128.h | 17 +- libgcc/config/rs6000/t-float128 | 12 +- libgcc/config/rs6000/t-float128-hw | 16 + libgcc/config/rs6000/t-float128-p10-hw | 24 + libgcc/configure | 37 + libgcc/configure.ac | 25 + libgfortran/ChangeLog | 5 + libgomp/ChangeLog | 101 + libgomp/testsuite/lib/libgomp.exp | 3 +- libgomp/testsuite/libgomp.fortran/pr100981-2.f90 | 31 + libquadmath/ChangeLog | 4 + libstdc++-v3/ChangeLog | 18 + libstdc++-v3/include/bits/allocator.h | 12 +- libstdc++-v3/include/bits/atomic_base.h | 2 +- libstdc++-v3/include/bits/iterator_concepts.h | 4 +- libstdc++-v3/include/std/barrier | 1 - libstdc++-v3/include/std/memory_resource | 1 + libstdc++-v3/include/std/optional | 2 +- .../20_util/allocator/requirements/typedefs.cc | 26 +- .../20_util/optional/assignment/100982.cc | 17 + .../testsuite/29_atomics/atomic_ref/wait_notify.cc | 38 +- 121 files changed, 7023 insertions(+), 877 deletions(-) create mode 100644 gcc/testsuite/g++.dg/cpp2a/explicit18.C create mode 100644 gcc/testsuite/g++.dg/diagnostic/enum3.C create mode 100644 gcc/testsuite/g++.dg/torture/pr100925.C create mode 100644 gcc/testsuite/gcc.dg/builtins-70.c create mode 100644 gcc/testsuite/gcc.dg/vect/pr97832-1.c create mode 100644 gcc/testsuite/gcc.dg/vect/pr97832-2.c create mode 100644 gcc/testsuite/gcc.dg/vect/pr97832-3.c create mode 100644 gcc/testsuite/gcc.dg/vect/slp-50.c create mode 100644 gcc/testsuite/gcc.target/arm/simd/mve-vclz.c create mode 100644 gcc/testsuite/gcc.target/arm/simd/mve-vhadd-1.c create mode 100644 gcc/testsuite/gcc.target/arm/simd/mve-vhadd-2.c create mode 100644 gcc/testsuite/gcc.target/arm/simd/neon-vhadd-1.c create mode 100644 gcc/testsuite/gcc.target/arm/simd/neon-vhadd-2.c create mode 100644 gcc/testsuite/gcc.target/i386/pr100936.c create mode 100644 gcc/testsuite/gcc.target/powerpc/check-builtin-vec_rlnm-runnable.c create mode 100644 gcc/testsuite/gcc.target/powerpc/fp128_conversions.c create mode 100644 gcc/testsuite/gcc.target/powerpc/int_128bit-runnable.c create mode 100644 gcc/testsuite/gcc.target/powerpc/p9-sign_extend-runnable.c create mode 100644 gcc/testsuite/gcc.target/powerpc/pr100085.c create mode 100644 gcc/testsuite/gfortran.dg/gomp/pr100965.f90 create mode 100644 gcc/testsuite/gfortran.dg/vect/pr100981-1.f90 rename libgcc/config/rs6000/{fixkfti.c => fixkfti-sw.c} (96%) rename libgcc/config/rs6000/{fixunskfti.c => fixunskfti-sw.c} (96%) copy libgcc/config/rs6000/{trunctfkf2-sw.c => float128-p10.c} (61%) rename libgcc/config/rs6000/{floattikf.c => floattikf-sw.c} (96%) rename libgcc/config/rs6000/{floatuntikf.c => floatuntikf-sw.c} (96%) create mode 100644 libgcc/config/rs6000/t-float128-p10-hw create mode 100644 libgomp/testsuite/libgomp.fortran/pr100981-2.f90 create mode 100644 libstdc++-v3/testsuite/20_util/optional/assignment/100982.cc