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-rw-r--r--clang/lib/CodeGen/CodeGenModule.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 5a85de7e234..219f95e635e 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -3836,6 +3836,10 @@ static void EmitGlobalDeclMetadata(CodeGenModule &CGM,
/// to such functions with an unmangled name from inline assembly within the
/// same translation unit.
void CodeGenModule::EmitStaticExternCAliases() {
+ // Don't do anything if we're generating CUDA device code -- the NVPTX
+ // assembly target doesn't support aliases.
+ if (Context.getTargetInfo().getTriple().isNVPTX())
+ return;
for (auto &I : StaticExternCValues) {
IdentifierInfo *Name = I.first;
llvm::GlobalValue *Val = I.second;
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