| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-sccp-details" } */ | |
| int | |
| foo (unsigned int n) | |
| { | |
| int i, r = 1; | |
| if (n > 0) | |
| { | |
| asm (""); | |
| if (n < 10) | |
| { | |
| asm (""); | |
| do | |
| { | |
| --n; | |
| r *= 2; | |
| } | |
| while (n > 0); | |
| } | |
| } | |
| return r + n; | |
| } | |
| /* { dg-final { scan-tree-dump "# of iterations \[^\n\r]*, bounded by 8" "sccp" } } */ |