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| author | Ulrich Weigand <ulrich.weigand@de.ibm.com> | 2014-06-05 14:20:10 +0000 |
|---|---|---|
| committer | Ulrich Weigand <ulrich.weigand@de.ibm.com> | 2014-06-05 14:20:10 +0000 |
| commit | e076b357aaf50b235502432eaa5df4ec86f0fd65 (patch) | |
| tree | 014a0834b11bbe40e25baac1b87781d773d4814f /lib | |
| parent | 2181b2319ea85629f6da3d7c0b4647dfa855fde6 (diff) | |
| download | llvm-e076b357aaf50b235502432eaa5df4ec86f0fd65.tar.gz llvm-e076b357aaf50b235502432eaa5df4ec86f0fd65.tar.bz2 llvm-e076b357aaf50b235502432eaa5df4ec86f0fd65.tar.xz | |
[SystemZ] Do not install IfConverter pass at -O0
When not optimizing, do not run the IfConverter pass, this makes
debugging more difficult (and causes a testsuite failure in
DebugInfo/unconditional-branch.ll).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210263 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/SystemZ/SystemZTargetMachine.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Target/SystemZ/SystemZTargetMachine.cpp b/lib/Target/SystemZ/SystemZTargetMachine.cpp index 4c9ce29c7e..1fca067ad2 100644 --- a/lib/Target/SystemZ/SystemZTargetMachine.cpp +++ b/lib/Target/SystemZ/SystemZTargetMachine.cpp @@ -65,7 +65,8 @@ bool SystemZPassConfig::addInstSelector() { } bool SystemZPassConfig::addPreSched2() { - if (getSystemZTargetMachine().getSubtargetImpl()->hasLoadStoreOnCond()) + if (getOptLevel() != CodeGenOpt::None && + getSystemZTargetMachine().getSubtargetImpl()->hasLoadStoreOnCond()) addPass(&IfConverterID); return true; } |