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-rw-r--r--lib/MC/MCDwarf.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/MC/MCDwarf.cpp b/lib/MC/MCDwarf.cpp
index 9bc9415837..e8da32514b 100644
--- a/lib/MC/MCDwarf.cpp
+++ b/lib/MC/MCDwarf.cpp
@@ -722,6 +722,9 @@ bool FrameEmitterImpl::EmitCompactUnwind(MCStreamer &Streamer,
getDataAlignmentFactor(Streamer), IsEH);
if (!Encoding) return false;
+ // The encoding needs to know we have a personality function.
+ if (Frame.Personality)
+ Encoding |= 0x10000000;
// The encoding needs to know we have an LSDA.
if (Frame.Lsda)
Encoding |= 0x40000000;