[PowerPC] exclude more icmps in LSR which is converted in later hardware loop pass
authorChen Zheng <czhengsz@cn.ibm.com>
Thu, 25 Jul 2019 01:22:08 +0000 (01:22 +0000)
committerChen Zheng <czhengsz@cn.ibm.com>
Thu, 25 Jul 2019 01:22:08 +0000 (01:22 +0000)
commita2d74d3d9021c3130291b0d4a264ce214211b168
treed9a821a21b7f84d705765baf305bcca3f66815ed
parente9be72a3b3b941203360373b675328f07b6759c1
[PowerPC] exclude more icmps in LSR which is converted in later hardware loop pass
Differential Revision: https://reviews.llvm.org/D64795

llvm-svn: 366976
llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp
llvm/test/CodeGen/PowerPC/ctrloop-le.ll
llvm/test/CodeGen/PowerPC/ctrloop-lt.ll