[PATCH] D30968: [AVX-512] WIP patch for fixing accidental uses of AH/BH/CH/DH after copies to/from mask registers

[Craig Topper via Phabricator via llvm-commits]

craig.topper updated this revision to Diff 91829.
craig.topper added a comment.

Fix a couple additional fast isel bugs.


https://reviews.llvm.org/D30968

Files:
  lib/Target/X86/X86FastISel.cpp
  lib/Target/X86/X86InstrAVX512.td
  lib/Target/X86/X86InstrInfo.cpp
  test/CodeGen/X86/pr27591.ll
  test/CodeGen/X86/pr32241.ll
  test/CodeGen/X86/pr32256.ll
  test/CodeGen/X86/vector-shuffle-128-v16.ll
  test/CodeGen/X86/vector-shuffle-256-v16.ll
  test/CodeGen/X86/vector-shuffle-256-v32.ll
  test/CodeGen/X86/vector-shuffle-512-v16.ll
  test/CodeGen/X86/vector-shuffle-combining-avx512bw.ll
  test/CodeGen/X86/vector-shuffle-combining-avx512bwvl.ll
  test/CodeGen/X86/vector-shuffle-combining-avx512vbmi.ll
  test/CodeGen/X86/vector-shuffle-masked.ll
  test/CodeGen/X86/vector-shuffle-v1.ll

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