| /* PR rtl-optimization/48141 */ | |
| /* { dg-do compile } */ | |
| /* { dg-options "-O" } */ | |
| #define A i = 0; | |
| #define B A A A A A A A A A A | |
| #define C B B B B B B B B B B | |
| #define D C C C C C C C C C C | |
| #define E D D D D D D D D D D | |
| int | |
| foo (void) | |
| { | |
| volatile int i = 0; | |
| E E E E E E E E E E E | |
| return 0; | |
| } |