[PATCH] D70938: [X86] Model DAZ and FTZ

[Pengfei Wang via Phabricator via llvm-commits]

pengfei updated this revision to Diff 231813.
pengfei added a comment.

Add test case.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D70938/new/

https://reviews.llvm.org/D70938

Files:
  llvm/lib/Target/X86/X86InstrAVX512.td
  llvm/lib/Target/X86/X86RegisterInfo.td
  llvm/test/CodeGen/X86/mxcsr-reg-usage.ll

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