| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-ivopts" } */ | |
| void bar (int, int, int); | |
| void foo (int left, int rite, int element) | |
| { | |
| while (left <= rite) | |
| { | |
| rite -= element; | |
| bar (left, rite, element); | |
| left += element; | |
| } | |
| } | |
| /* { dg-final { scan-tree-dump-times "rite_\[0-9\]* = rite_\[0-9\]* - element" 1 "ivopts"} } */ | |
| /* { dg-final { scan-tree-dump-times "left_\[0-9\]* = left_\[0-9\]* \\+ element|left_\[0-9\]* = element_\[0-9\]*\\(D\\) \\+ left" 1 "ivopts"} } */ |