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from 01e10b0ee77 fold-const: Fix A <= 0 ? A : -A folding [PR95810] new d32708e7965 tree-optimization/95856 fix vect_stmt_dominates_stmt_p at B [...] new 6924b5e6bd3 emit SLP vectorized loads earlier new 3fb2c2f4d0a x86: Fold arch_names_table into processor_alias_table new be50843754b libstdc++: Fix std::to_chars buffer overflow (PR 95851) new 25920dd18ad libstdc++: Fix warnings with -Wsystem-headers new eb0ff770e29 libstdc++: Fix std::from_chars to ignore leading zeros in base 2 new 1890f2f0e21 x86: Move cpuinfo.h from libgcc to common/config/i386 new acba4660b4c Fix typo in ChangeLog new 6c35d16a392 x86: Share _isa_names_table and use cpuinfo.h new 403e166b974 x86: Add Cooper Lake detection with AVX512BF16

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Summary of changes: gcc/common/config/i386/cpuinfo.h | 852 +++++++++++++++++++++ gcc/common/config/i386/i386-common.c | 239 +++--- .../common/config/i386/i386-cpuinfo.h | 118 ++- gcc/common/config/i386/i386-isas.h | 163 ++++ gcc/config/i386/driver-i386.c | 644 +++------------- gcc/config/i386/i386-builtins.c | 456 ++--------- gcc/config/i386/i386.h | 5 + gcc/testsuite/gcc.dg/vect/pr95856.c | 20 + gcc/testsuite/gcc.target/i386/builtin_target.c | 355 +-------- gcc/tree-vect-data-refs.c | 267 ++++--- gcc/tree-vect-slp.c | 51 +- gcc/tree-vect-stmts.c | 3 +- gcc/tree-vectorizer.c | 4 + gcc/tree-vectorizer.h | 1 + libgcc/config/avr/libf7/ChangeLog | 2 +- libgcc/config/i386/cpuinfo.c | 465 +---------- libstdc++-v3/include/bits/stl_algobase.h | 3 + libstdc++-v3/include/std/charconv | 15 +- libstdc++-v3/testsuite/20_util/from_chars/1.cc | 19 +- libstdc++-v3/testsuite/20_util/from_chars/3.cc | 79 ++ .../{to_address/debug.cc => to_chars/95851.cc} | 12 +- 21 files changed, 1858 insertions(+), 1915 deletions(-) create mode 100644 gcc/common/config/i386/cpuinfo.h rename libgcc/config/i386/cpuinfo.h => gcc/common/config/i386/i386-cpuinfo.h (56%) create mode 100644 gcc/common/config/i386/i386-isas.h create mode 100644 gcc/testsuite/gcc.dg/vect/pr95856.c create mode 100644 libstdc++-v3/testsuite/20_util/from_chars/3.cc copy libstdc++-v3/testsuite/20_util/{to_address/debug.cc => to_chars/95851.cc} (79%)