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-rw-r--r--llvm/lib/IR/DebugInfoMetadata.cpp6
1 files changed, 6 insertions, 0 deletions
diff --git a/llvm/lib/IR/DebugInfoMetadata.cpp b/llvm/lib/IR/DebugInfoMetadata.cpp
index 754740a34ee..8dd4c2f5f03 100644
--- a/llvm/lib/IR/DebugInfoMetadata.cpp
+++ b/llvm/lib/IR/DebugInfoMetadata.cpp
@@ -238,6 +238,12 @@ MDCompileUnit *MDCompileUnit::getImpl(
(SourceLanguage, IsOptimized, RuntimeVersion, EmissionKind), Ops);
}
+MDSubprogram *MDLocalScope::getSubprogram() const {
+ if (auto *Block = dyn_cast<MDLexicalBlockBase>(this))
+ return Block->getScope()->getSubprogram();
+ return const_cast<MDSubprogram *>(cast<MDSubprogram>(this));
+}
+
MDSubprogram *MDSubprogram::getImpl(
LLVMContext &Context, Metadata *Scope, MDString *Name,
MDString *LinkageName, Metadata *File, unsigned Line, Metadata *Type,
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