[PATCH] D144570: [X86] Add support for using Sched/Codesize information to `X86FixupInstTuning` Pass.

[Phoebe Wang via Phabricator via llvm-commits]

pengfei added inline comments.


================
Comment at: llvm/test/CodeGen/X86/tuning-shuffle-unpckpd.ll:63-66
 ; -LABEL: transform_VUNPCKLPDYrr:
 ; :       # %bb.0:
 ; -NEXT:    vshufps {{.*#+}} ymm0 = ymm0[0,1],ymm1[0,1],ymm0[4,5],ymm1[4,5]
 ; -NEXT:    retq
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This seems a bad check. Same below.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D144570/new/

https://reviews.llvm.org/D144570