Add LLVM_FALLTHROUGH.

llvm-svn: 309918

diff --git a/llvm/include/llvm/Support/CodeGenCWrappers.h b/llvm/include/llvm/Support/CodeGenCWrappers.h
index d741410..eef102f 100644 (file)
--- a/llvm/include/llvm/Support/CodeGenCWrappers.h
+++ b/llvm/include/llvm/Support/CodeGenCWrappers.h
@@ -27,6 +27,7 @@ inline Optional<CodeModel::Model> unwrap(LLVMCodeModel Model, bool &JIT) {
   switch (Model) {
   case LLVMCodeModelJITDefault:
     JIT = true;
+    LLVM_FALLTHROUGH;
   case LLVMCodeModelDefault:
     return None;
   case LLVMCodeModelSmall: