1 files changed, 5 insertions, 3 deletions
diff --git a/llvm/lib/MC/MCParser/AsmParser.cpp b/llvm/lib/MC/MCParser/AsmParser.cpp
index 1e805fdfcf1..6c6bf4c254a 100644
--- a/llvm/lib/MC/MCParser/AsmParser.cpp
+++ b/llvm/lib/MC/MCParser/AsmParser.cpp
@@ -630,13 +630,15 @@ bool AsmParser::Run(bool NoInitialTextSection, bool NoFinalize) {
   // If we are generating dwarf for assembly source files save the initial text
   // section and generate a .file directive.
   if (getContext().getGenDwarfForAssembly()) {
-    MCSymbol *SectionStartSym = getContext().createTempSymbol();
-    getStreamer().EmitLabel(SectionStartSym);
     MCSection *Sec = getStreamer().getCurrentSection().first;
+    if (!Sec->getBeginSymbol()) {
+      MCSymbol *SectionStartSym = getContext().createTempSymbol();
+      getStreamer().EmitLabel(SectionStartSym);
+      Sec->setBeginSymbol(SectionStartSym);
+    }
     bool InsertResult = getContext().addGenDwarfSection(Sec);
     assert(InsertResult && ".text section should not have debug info yet");
     (void)InsertResult;
-    Sec->setBeginSymbol(SectionStartSym);
     getContext().setGenDwarfFileNumber(getStreamer().EmitDwarfFileDirective(
         0, StringRef(), getContext().getMainFileName()));
   }