| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -ftree-loop-linear" } */ | |
| /* This testcase was causing an ICE in building distance vectors because | |
| we weren't ignoring the fact that one of the induction variables | |
| involved in the dependence was outside of the loop. */ | |
| extern int foo (int, int); | |
| int | |
| main (void) | |
| { | |
| int a[50]; | |
| int b[50]; | |
| int i, j, k; | |
| for (i = 4; i < 30; i++) | |
| { | |
| for (j = 3; j < 40; j++) | |
| { | |
| for (k = 9; k < 50; k++) | |
| { | |
| b[j] = a[i]; | |
| a[k] = b[i]; | |
| } | |
| } | |
| } | |
| foo (a[i], b[i]); | |
| } |