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from 6604b336517 i386: Fix _mm512_fpclass_ps_mask in O0 [PR 101471] new 8621acaa879 x86: Add -mmwait for -mgeneral-regs-only new 5684ef05b2c x86: Use crc32 target option for CRC32 intrinsics new 7dc952f1c04 x86: Remove OPTION_MASK_ISA_SSE4_2 from CRC32 _builtin functions new bbd6fcde4e2 x86: Enable the GPR only instructions for -mgeneral-regs-only new 918332d17c8 <x86gprintrin.h>: Add pragma GCC target("general-regs-only")

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Summary of changes: gcc/common/config/i386/i386-common.c | 45 ++- gcc/config.gcc | 6 +- gcc/config/i386/i386-builtin.def | 8 +- gcc/config/i386/i386-builtins.c | 4 +- gcc/config/i386/i386-c.c | 2 + gcc/config/i386/i386-options.c | 12 + gcc/config/i386/i386.c | 6 +- gcc/config/i386/i386.h | 2 + gcc/config/i386/i386.md | 4 +- gcc/config/i386/i386.opt | 4 + gcc/config/i386/ia32intrin.h | 42 ++- gcc/config/i386/{pkuintrin.h => mwaitintrin.h} | 36 +-- gcc/config/i386/pmmintrin.h | 13 +- gcc/config/i386/serializeintrin.h | 7 +- gcc/config/i386/sse.md | 4 +- gcc/config/i386/x86gprintrin.h | 13 + gcc/doc/extend.texi | 5 + gcc/doc/invoke.texi | 8 +- gcc/lto-streamer.h | 2 +- gcc/testsuite/gcc.target/i386/crc32-6.c | 13 + .../gcc.target/i386/{monitor.c => monitor-2.c} | 4 +- gcc/testsuite/gcc.target/i386/pr101492-1.c | 10 + gcc/testsuite/gcc.target/i386/pr101492-2.c | 10 + gcc/testsuite/gcc.target/i386/pr101492-3.c | 10 + .../gcc.target/i386/{pr87198.c => pr101492-4.c} | 7 +- .../gcc.target/i386/{pr99744-2.c => pr99744-3.c} | 4 +- gcc/testsuite/gcc.target/i386/pr99744-4.c | 357 +++++++++++++++++++++ gcc/testsuite/gcc.target/i386/pr99744-5.c | 25 ++ .../gcc.target/i386/{pr99744-1.c => pr99744-6.c} | 4 +- .../gcc.target/i386/{pr87198.c => pr99744-7.c} | 7 +- .../gcc.target/i386/{pr87198.c => pr99744-8.c} | 8 +- 31 files changed, 598 insertions(+), 84 deletions(-) copy gcc/config/i386/{pkuintrin.h => mwaitintrin.h} (66%) create mode 100644 gcc/testsuite/gcc.target/i386/crc32-6.c copy gcc/testsuite/gcc.target/i386/{monitor.c => monitor-2.c} (80%) create mode 100644 gcc/testsuite/gcc.target/i386/pr101492-1.c create mode 100644 gcc/testsuite/gcc.target/i386/pr101492-2.c create mode 100644 gcc/testsuite/gcc.target/i386/pr101492-3.c copy gcc/testsuite/gcc.target/i386/{pr87198.c => pr101492-4.c} (50%) copy gcc/testsuite/gcc.target/i386/{pr99744-2.c => pr99744-3.c} (52%) create mode 100644 gcc/testsuite/gcc.target/i386/pr99744-4.c create mode 100644 gcc/testsuite/gcc.target/i386/pr99744-5.c copy gcc/testsuite/gcc.target/i386/{pr99744-1.c => pr99744-6.c} (70%) copy gcc/testsuite/gcc.target/i386/{pr87198.c => pr99744-7.c} (50%) copy gcc/testsuite/gcc.target/i386/{pr87198.c => pr99744-8.c} (50%)