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-rw-r--r--lib/CodeGen/AsmPrinter/AsmPrinter.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index a4e7808731..d0173f6316 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -459,6 +459,10 @@ void AsmPrinter::EmitFunctionHeader() {
OutStreamer.EmitLabel(DeadBlockSyms[i]);
}
+ // Emit the prefix data.
+ if (F->hasPrefixData())
+ EmitGlobalConstant(F->getPrefixData());
+
// Emit pre-function debug and/or EH information.
if (DE) {
NamedRegionTimer T(EHTimerName, DWARFGroupName, TimePassesIsEnabled);