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[PowerPC] Don't schedule VSX copy legalization unless VSX is enabled

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There is no need to schedule this extra pass if it will have nothing to do.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204594 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Hal Finkel 2014-03-24 09:51:41 +00:00
parent 72448143b5
commit 2393d22ca4
1 changed files with 2 additions and 1 deletions
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3
lib/Target/PowerPC/PPCTargetMachine.cpp
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@ -160,7 +160,8 @@ bool PPCPassConfig::addInstSelector() {
addPass(createPPCCTRLoopsVerify());
#endif
addPass(createPPCVSXCopyPass());
if (getPPCSubtarget().hasVSX())
addPass(createPPCVSXCopyPass());
return false;
}