[all-commits] [llvm/llvm-project] c8995d: [X86] Model DAZ and FTZ

[Pengfei Wang via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c8995de06994c40ff2505bd18321fab8b4dc41be
      https://github.com/llvm/llvm-project/commit/c8995de06994c40ff2505bd18321fab8b4dc41be
  Author: Wang, Pengfei <pengfei.wang at intel.com>
  Date:   2019-12-04 (Wed, 04 Dec 2019)

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

  Log Message:
  -----------
  [X86] Model DAZ and FTZ

Summary: This is a follow-up of D70881. It models DAZ and FTZ for releated instructions.

Reviewers: craig.topper, RKSimon, andrew.w.kaylor

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D70938