Add LLVM_FALLTHROUGH.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@309918 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Support/CodeGenCWrappers.h b/include/llvm/Support/CodeGenCWrappers.h
index d741410747860f5af77019231952a3c52254c2c6..eef102fc1fedb72a24225e840ac2ea75cf29c4e4 100644 (file)
--- a/include/llvm/Support/CodeGenCWrappers.h
+++ b/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: