| Eli Friedman | 190cccc | 2009-12-27 05:59:41 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -O1 -emit-llvm %s -o - | FileCheck %s |
| Eli Friedman | 09a8a0e | 2009-12-27 05:43:15 +0000 | [diff] [blame] | 2 | |
| 3 | // Check that the following construct, which is similar to one which occurs |
| 4 | // in Firefox, is not misfolded (folding it correctly would be a bonus, but |
| 5 | // that doesn't work at the moment, hence the -O1 in the runline). |
| 6 | struct A { char x; }; |
| 7 | struct B { char y; }; |
| 8 | struct C : A,B {}; |
| 9 | unsigned char x = ((char*)(B*)(C*)0x1000) - (char*)0x1000; |
| 10 | |
| 11 | // CHECK: @x = global i8 1 |