| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-pre-stats" } */ | |
| /* We can't eliminate the *p load here in any sane way, as eshup8 may | |
| change it. */ | |
| void eshup8 (unsigned short *); | |
| void | |
| enormlz (x) | |
| unsigned short x[]; | |
| { | |
| register unsigned short *p; | |
| p = &x[2]; | |
| while ((*p & 0xff00) == 0) | |
| { | |
| eshup8 (x); | |
| } | |
| } | |
| /* { dg-final { scan-tree-dump-not "Eliminated:" "pre"} } */ |