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-rw-r--r--lib/Target/PowerPC/PPCRegisterInfo.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Target/PowerPC/PPCRegisterInfo.cpp b/lib/Target/PowerPC/PPCRegisterInfo.cpp
index 8ef8b3f..8b4fb6a 100644
--- a/lib/Target/PowerPC/PPCRegisterInfo.cpp
+++ b/lib/Target/PowerPC/PPCRegisterInfo.cpp
@@ -948,7 +948,8 @@ PPCRegisterInfo::emitPrologue(MachineFunction &MF) const {
MachineFrameInfo *MFI = MF.getFrameInfo();
MachineModuleInfo *MMI = MFI->getMachineModuleInfo();
bool needsFrameMoves = (MMI && MMI->hasDebugInfo()) ||
- !MF.getFunction()->doesNotThrow();
+ !MF.getFunction()->doesNotThrow() ||
+ !UnwindTablesOptional;
// Prepare for frame info.
unsigned FrameLabelId = 0;