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-rw-r--r--llvm/include/llvm/IR/GlobalValue.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/include/llvm/IR/GlobalValue.h b/llvm/include/llvm/IR/GlobalValue.h
index 0d12fe86819..25e5ba18924 100644
--- a/llvm/include/llvm/IR/GlobalValue.h
+++ b/llvm/include/llvm/IR/GlobalValue.h
@@ -37,7 +37,7 @@ class GlobalValue : public Constant {
GlobalValue(const GlobalValue &) = delete;
public:
/// @brief An enumeration for the kinds of linkage for global values.
- enum LinkageTypes {
+ enum LinkageTypes : unsigned {
ExternalLinkage = 0,///< Externally visible function
AvailableExternallyLinkage, ///< Available for inspection, not emission.
LinkOnceAnyLinkage, ///< Keep one copy of function when linking (inline)
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