| Hans Wennborg | 442e4f7 | 2013-12-13 22:43:52 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -emit-llvm -cxx-abi itanium -o - %s -O2 | FileCheck %s |
| Eli Friedman | f7f9f68 | 2009-05-30 21:09:44 +0000 | [diff] [blame] | 2 | |
| 3 | // Make sure the call to b() doesn't get optimized out. | ||||
| 4 | extern struct x {char& x,y;}y; | ||||
| 5 | int b(); | ||||
| 6 | int a() { if (!&y.x) b(); } | ||||
| Hans Wennborg | 442e4f7 | 2013-12-13 22:43:52 +0000 | [diff] [blame] | 7 | |
| 8 | // CHECK: @_Z1bv | ||||