Replace the -unwind-tables option with a per function flag. This is more
LTO friendly as we can now correctly merge files compiled with or without
-fasynchronous-unwind-tables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132033 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCFrameLowering.cpp b/lib/Target/PowerPC/PPCFrameLowering.cpp
index 6aca6b0..9d8ef5f 100644
--- a/lib/Target/PowerPC/PPCFrameLowering.cpp
+++ b/lib/Target/PowerPC/PPCFrameLowering.cpp
@@ -259,8 +259,7 @@
MachineModuleInfo &MMI = MF.getMMI();
DebugLoc dl;
bool needsFrameMoves = MMI.hasDebugInfo() ||
- !MF.getFunction()->doesNotThrow() ||
- UnwindTablesMandatory;
+ MF.getFunction()->needsUnwindTableEntry();
// Prepare for frame info.
MCSymbol *FrameLabel = 0;