diff options
Diffstat (limited to 'llvm/lib/CodeGen/TargetPassConfig.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/TargetPassConfig.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/TargetPassConfig.cpp b/llvm/lib/CodeGen/TargetPassConfig.cpp index 3e7261a895f..1b30cc8ee54 100644 --- a/llvm/lib/CodeGen/TargetPassConfig.cpp +++ b/llvm/lib/CodeGen/TargetPassConfig.cpp @@ -538,6 +538,9 @@ void TargetPassConfig::addISelPrepare() { void TargetPassConfig::addMachinePasses() { AddingMachinePasses = true; + if (UseIPRA) + addPass(createRegUsageInfoPropPass()); + // Insert a machine instr printer pass after the specified pass. if (!StringRef(PrintMachineInstrs.getValue()).equals("") && !StringRef(PrintMachineInstrs.getValue()).equals("option-unspecified")) { |
