-fcatch-undefined-behavior: Factor emission of the creation of, and branch to,
the trap BB out of the individual checks and into a common function, to prepare
for making this code call into a runtime library. Rename the existing EmitCheck
to EmitTypeCheck to clarify it and to move it out of the way of the new
EmitCheck.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163451 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGBuiltin.cpp b/lib/CodeGen/CGBuiltin.cpp
index 1c95b57..942fc5f 100644
--- a/lib/CodeGen/CGBuiltin.cpp
+++ b/lib/CodeGen/CGBuiltin.cpp
@@ -404,7 +404,7 @@
}
case Builtin::BI__builtin_unreachable: {
if (CatchUndefined)
- EmitBranch(getTrapBB());
+ EmitCheck(Builder.getFalse());
else
Builder.CreateUnreachable();