[TargetTransformInfo][NFCI] Add TargetTransformInfo::isZExtFree.
authorSanjoy Das <sanjoy@playingwithpointers.com>
Mon, 27 Jul 2015 23:27:43 +0000 (23:27 +0000)
committerSanjoy Das <sanjoy@playingwithpointers.com>
Mon, 27 Jul 2015 23:27:43 +0000 (23:27 +0000)
commitfc21a105225cd4a04cc82fff9cdba0797d0eb0c2
treefe474aac9ce64dbe38fa45329016922ff0a1aabd
parent7483355e345d0ec11696ea9fa4bee14dcf876ed7
[TargetTransformInfo][NFCI] Add TargetTransformInfo::isZExtFree.

Summary:
This function is not used in this change but will be used in a
subsequent change.

Reviewers: mcrosier, chandlerc

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D9180

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@243347 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Analysis/TargetTransformInfo.h
include/llvm/Analysis/TargetTransformInfoImpl.h
include/llvm/CodeGen/BasicTTIImpl.h
lib/Analysis/TargetTransformInfo.cpp