| /* { dg-do compile } */ | |
| /* { dg-options "-O -fdump-tree-sccp-details" } */ | |
| /* To determine the number of iterations in this loop we need to fold | |
| p_4 + 4B > p_4 + 8B to false. This transformation has caused | |
| troubles in the past due to overflow issues. */ | |
| int foo (int *p) | |
| { | |
| int i = 0, *x; | |
| for (x = p; x < p + 2; x++) | |
| i++; | |
| return i; | |
| } | |
| /* { dg-final { scan-tree-dump "# of iterations 1, bounded by 1" "sccp" } } */ |