diff options
| 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 | 2393d22ca416e32ae6cce89bb6ef1a2aba629630 (patch) | |
| tree | c6cf7898374012becb093cbefff957b4bc9dba6c /lib/Target/PowerPC/PPCTargetMachine.cpp | |
| parent | 72448143b58b91d41ebc13087abc7ecebb2bd7e1 (diff) | |
| download | llvm-2393d22ca416e32ae6cce89bb6ef1a2aba629630.tar.gz llvm-2393d22ca416e32ae6cce89bb6ef1a2aba629630.tar.bz2 llvm-2393d22ca416e32ae6cce89bb6ef1a2aba629630.tar.xz | |
[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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204594 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/PowerPC/PPCTargetMachine.cpp')
| -rw-r--r-- | lib/Target/PowerPC/PPCTargetMachine.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Target/PowerPC/PPCTargetMachine.cpp b/lib/Target/PowerPC/PPCTargetMachine.cpp index 2449abf2ca..ff2263891f 100644 --- a/lib/Target/PowerPC/PPCTargetMachine.cpp +++ b/lib/Target/PowerPC/PPCTargetMachine.cpp @@ -160,7 +160,8 @@ bool PPCPassConfig::addInstSelector() { addPass(createPPCCTRLoopsVerify()); #endif - addPass(createPPCVSXCopyPass()); + if (getPPCSubtarget().hasVSX()) + addPass(createPPCVSXCopyPass()); return false; } |