| /* { dg-do assemble } */ |
| /* { dg-options "-Os -fdump-tree-ivopts -save-temps" } */ |
| |
| extern unsigned int foo (int*) __attribute__((pure)); |
| |
| unsigned int |
| tr2 (int array[], int n) |
| { |
| unsigned int sum = 0; |
| int x; |
| if (n > 0) |
| for (x = 0; x < n; x++) |
| sum += foo (&array[x]); |
| return sum; |
| } |
| |
| /* { dg-final { scan-tree-dump-times "PHI <ivtmp" 1 "ivopts"} } */ |
| /* { dg-final { scan-tree-dump-times "PHI <x" 0 "ivopts"} } */ |
| /* { dg-final { scan-tree-dump-times ", x" 0 "ivopts"} } */ |
| /* { dg-final { object-size text <= 36 { target { arm_thumb2 && { ! arm*-*-uclinuxfdpiceabi } } } } } */ |
