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-rw-r--r--llvm/lib/MC/MCCodeView.cpp5
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/MC/MCCodeView.cpp b/llvm/lib/MC/MCCodeView.cpp
index 1407bc5..e053747 100644
--- a/llvm/lib/MC/MCCodeView.cpp
+++ b/llvm/lib/MC/MCCodeView.cpp
@@ -444,6 +444,11 @@ MCFragment *CodeViewContext::emitDefRange(
StringRef FixedSizePortion) {
// Create and insert a fragment into the current section that will be encoded
// later.
+ FixedSizePortion = MCCtx->allocateString(FixedSizePortion);
+ auto Pos = DefRangeStorage.size();
+ llvm::append_range(DefRangeStorage, Ranges);
+ if (!Ranges.empty())
+ Ranges = {&DefRangeStorage[Pos], Ranges.size()};
auto *F =
MCCtx->allocFragment<MCCVDefRangeFragment>(Ranges, FixedSizePortion);
OS.insert(F);