Turn off a warning caused by my last patch.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181464 91177308-0d34-0410-b5e6-96231b3b80d8
Add missing triple to unit test.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181465 91177308-0d34-0410-b5e6-96231b3b80d8
Fix test in two ways: remove incorrect comment (the intrinsic generated now
is of the llvm.sjlj.* flavore) and convert grep->FileCheck


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181468 91177308-0d34-0410-b5e6-96231b3b80d8