[PATCH] D38232: [MergeICmps] Disable mergeicmps if the target does not want to handle memcmp expansion.

[Clement Courbet via Phabricator via llvm-commits]

courbet updated this revision to Diff 117644.
courbet marked 3 inline comments as done.
courbet added a comment.
Herald added a subscriber: kbarton.

- cosmetics
- split the tests into x86 and non-x86


https://reviews.llvm.org/D38232

Files:
  include/llvm/Analysis/TargetTransformInfo.h
  include/llvm/Analysis/TargetTransformInfoImpl.h
  lib/Analysis/TargetTransformInfo.cpp
  lib/CodeGen/CodeGenPrepare.cpp
  lib/Target/PowerPC/PPCTargetTransformInfo.cpp
  lib/Target/PowerPC/PPCTargetTransformInfo.h
  lib/Target/X86/X86TargetTransformInfo.cpp
  lib/Target/X86/X86TargetTransformInfo.h
  lib/Transforms/Scalar/MergeICmps.cpp
  test/Transforms/MergeICmps/X86/lit.local.cfg
  test/Transforms/MergeICmps/X86/pair-int32-int32.ll
  test/Transforms/MergeICmps/X86/tuple-four-int8.ll
  test/Transforms/MergeICmps/X86/volatile.ll
  test/Transforms/MergeICmps/pair-int32-int32.ll
  test/Transforms/MergeICmps/tuple-four-int8.ll
  test/Transforms/MergeICmps/volatile.ll

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