| /* APPLE LOCAL file radar 4894756 */ |
| /* Test for proper handling of volatile parameters in ObjC methods. */ |
| /* { dg-do compile { target i?86-*-darwin* } } */ |
| /* { dg-options "-mmacosx-version-min=10.5 -O2 -m64" } */ |
| /* Contributed by Ziemowit Laski <zlaski@apple.com> */ |
| |
| @interface Test |
| -(void) test2: (volatile int) a; |
| @end |
| |
| @implementation Test |
| -(void) test2: (volatile int) a |
| { |
| /* The following assignment should NOT be optimized away. */ |
| a = 1; |
| } |
| @end |
| |
| /* { dg-final { scan-assembler "movl\t\\\$1, -4\\(%rbp\\)" { target i?86*-*-darwin* } } } */ |
