Testcase for LLVM PR9350

Clang Frontend
1

Hi clang devs,

I was looking at PR9350 and saw that Eli added a test to check LLVM doesn’t overflow on [signed] char increment:

— cfe/trunk/test/CodeGen/integer-overflow.c 2011/03/02 01:43:30 126815
+++ cfe/trunk/test/CodeGen/integer-overflow.c 2011/03/02 01:49:12 126816
@@ -50,11 +50,17 @@
// TRAPV_HANDLER: foo(
–a;

2

Yes, it probably makes sense to add a testcase like that. Patch welcome.