| Eli Friedman | 09a8a0e | 2009-12-27 05:43:15 +0000 | [diff] [blame^] | 1 | // RUN: clang -cc1 -O1 -emit-llvm %s -o - | FileCheck %s |
| 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 | ||||