[NFC] Fix warning on no return after switch.

diff --git a/clang/lib/CodeGen/CGHLSLRuntime.cpp b/clang/lib/CodeGen/CGHLSLRuntime.cpp
index 7a80dedb8133f18aecf9fc55fa86a909d08e4730..6f32136b49de5cc5989d6c577777e90f0fc3bbdf 100644 (file)
--- a/clang/lib/CodeGen/CGHLSLRuntime.cpp
+++ b/clang/lib/CodeGen/CGHLSLRuntime.cpp
@@ -270,6 +270,7 @@ castResourceShapeToResourceKind(HLSLResourceAttr::ResourceKind RK) {
       static_cast<uint32_t>(
           HLSLResourceAttr::ResourceKind::FeedbackTexture2DArray) ==
       (static_cast<uint32_t>(llvm::hlsl::ResourceKind::NumEntries) - 2));
+  return llvm::hlsl::ResourceKind::Invalid;
 }
 
 void CGHLSLRuntime::annotateHLSLResource(const VarDecl *D, GlobalVariable *GV) {