| /* { dg-options "-fmodulo-sched" } */ | |
| extern long *x1, *x2, *x3; | |
| int | |
| foo () | |
| { | |
| /* Switching the following two lines prevents the ICE. */ | |
| long *p1, *p2; | |
| long m, n, i; | |
| p1 = x1; | |
| p2 = x2; | |
| n = 0; | |
| for (i = *x3; 0 < i; i--) | |
| { | |
| m = (*p1++) ^ (*p2++); | |
| m = (m & 0x55555555) + ((m >> 1) & 0x55555555); | |
| m = (m & 0x33333333) + ((m >> 2) & 0x33333333); | |
| m = (m + (m >> 4)) & 0x0f0f0f0f; | |
| m = (m + (m >> 8)); | |
| n += m; | |
| } | |
| return n; | |
| } |