[PATCH] D18898: [Loop Rotation] Make default max rotation header size threshold dependent on target CPU

[Andrey Turetskiy via llvm-commits]

aturetsk updated this revision to Diff 55578.
aturetsk added a comment.
Herald added a subscriber: joker.eph.

Use Optional<unsigned>.


http://reviews.llvm.org/D18898

Files:
  include/llvm/Analysis/TargetTransformInfo.h
  include/llvm/Analysis/TargetTransformInfoImpl.h
  include/llvm/CodeGen/BasicTTIImpl.h
  include/llvm/Transforms/Scalar.h
  lib/Analysis/TargetTransformInfo.cpp
  lib/Target/X86/X86TargetTransformInfo.cpp
  lib/Target/X86/X86TargetTransformInfo.h
  lib/Transforms/IPO/PassManagerBuilder.cpp
  lib/Transforms/Scalar/LoopRotation.cpp
  test/Transforms/LoopRotate/target-default.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D18898.55578.patch
Type: text/x-patch
Size: 9611 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20160429/18b17253/attachment-0001.bin>