| /* Test for proper handling of volatile parameters in ObjC methods. */ |
| /* { dg-do compile } */ |
| /* { dg-options "-O2" } */ |
| /* Contributed by Ziemowit Laski <zlaski@apple.com> */ |
| /* APPLE LOCAL radar 4894756 */ |
| /* { dg-require-effective-target ilp32 } */ |
| |
| @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 "li r\[0-9\]+,1" { target powerpc*-*-darwin* } } } */ |
| /* APPLE LOCAL testing */ |
| /* { dg-final { scan-assembler "movl\t\\\$1, 16\\(%ebp\\)" { target i?86*-*-darwin* } } } */ |
