Fix MSVC "not all control paths return a value" warning. NFC.

llvm · May 3, 2023 · c68e92d · c68e92d
1 parent 4e2b4f9
commit c68e92d
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/clang/lib/Sema/SemaRISCVVectorLookup.cpp b/clang/lib/Sema/SemaRISCVVectorLookup.cpp
@@ -87,6 +87,7 @@ ProtoSeq2ArrayRef(IntrinsicKind K, uint16_t Index, uint8_t Length) {
   case IntrinsicKind::SIFIVE_VECTOR:
     return ArrayRef(&RVSiFiveVectorSignatureTable[Index], Length);
   }
+  llvm_unreachable("Unhandled IntrinsicKind");
 }
 
 static QualType RVVType2Qual(ASTContext &Context, const RVVType *Type) {