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| author | Hal Finkel <hfinkel@anl.gov> | 2014-03-24 09:51:41 +0000 |
|---|---|---|
| committer | Hal Finkel <hfinkel@anl.gov> | 2014-03-24 09:51:41 +0000 |
| commit | 32854b0439cfb667af122cb04d562e87102342f4 (patch) | |
| tree | fea6b48f130bad3cbcad40541b72341167d7df32 /llvm/lib/Target/PowerPC/PPCTargetMachine.cpp | |
| parent | 1847401332ddc3a15fc35e07cc07707ae6c21f81 (diff) | |
| download | llvm-32854b0439cfb667af122cb04d562e87102342f4.zip llvm-32854b0439cfb667af122cb04d562e87102342f4.tar.gz llvm-32854b0439cfb667af122cb04d562e87102342f4.tar.bz2 | |
[PowerPC] Don't schedule VSX copy legalization unless VSX is enabled
There is no need to schedule this extra pass if it will have nothing to do.
llvm-svn: 204594
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCTargetMachine.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCTargetMachine.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCTargetMachine.cpp b/llvm/lib/Target/PowerPC/PPCTargetMachine.cpp index 2449abf..ff226389 100644 --- a/llvm/lib/Target/PowerPC/PPCTargetMachine.cpp +++ b/llvm/lib/Target/PowerPC/PPCTargetMachine.cpp @@ -160,7 +160,8 @@ bool PPCPassConfig::addInstSelector() { addPass(createPPCCTRLoopsVerify()); #endif - addPass(createPPCVSXCopyPass()); + if (getPPCSubtarget().hasVSX()) + addPass(createPPCVSXCopyPass()); return false; } |