diff options
Diffstat (limited to 'lib/CodeGen/CGBuiltin.cpp')
| -rw-r--r-- | lib/CodeGen/CGBuiltin.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/CodeGen/CGBuiltin.cpp b/lib/CodeGen/CGBuiltin.cpp index c70443245c..96bc3ef62c 100644 --- a/lib/CodeGen/CGBuiltin.cpp +++ b/lib/CodeGen/CGBuiltin.cpp @@ -229,6 +229,8 @@ RValue CodeGenFunction::EmitBuiltinExpr(const FunctionDecl *FD, return RValue::get(Builder.CreateCall(F)); } case Builtin::BI__builtin_unreachable: { + if (CatchUndefined && HaveInsertPoint()) + EmitBranch(getTrapBB()); Value *V = Builder.CreateUnreachable(); Builder.ClearInsertionPoint(); return RValue::get(V); |