[PATCH] D86503: [X86] Support -march=sapphirerapids

[Freddy, Ye via Phabricator via llvm-commits]

FreddyYe created this revision.
FreddyYe added reviewers: craig.topper, pengfei, LuoYuanke.
Herald added subscribers: llvm-commits, Sanitizers, cfe-commits, hiraditya.
Herald added projects: clang, Sanitizers, LLVM.
FreddyYe requested review of this revision.

Support -march=sapphirerapids for x86.
Compare with Icelake Server, it includes 14 more new features. They are
amxtile, amxint8, amxbf16, avx512bf16, avx512vp2intersect, cldemote,
enqcmd, movdir64b, movdiri, prwrite, serialize, shstk, tsxldtrk, waitpkg.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D86503

Files:
  clang/lib/Basic/Targets/X86.cpp
  clang/test/CodeGen/attr-target-mv.c
  clang/test/CodeGen/target-builtin-noerror.c
  clang/test/Driver/x86-march.c
  clang/test/Misc/target-invalid-cpu-note.c
  clang/test/Preprocessor/predefined-arch-macros.c
  compiler-rt/lib/builtins/cpu_model.c
  llvm/include/llvm/Support/X86TargetParser.def
  llvm/include/llvm/Support/X86TargetParser.h
  llvm/lib/Support/Host.cpp
  llvm/lib/Support/X86TargetParser.cpp
  llvm/lib/Target/X86/X86.td
  llvm/test/CodeGen/X86/cpus-intel.ll

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