/* The same test as 921011-1.c. It can fails on gcc 4.1 due to a dfs | |
traversal of the loops after versioning. */ | |
/* { dg-do compile } */ | |
/* { dg-options "-O2 -fmodulo-sched -fdump-rtl-sms" } */ | |
int th, h, em, nlwm, nlwS, nlw, sy; | |
void | |
fun (nb) | |
int nb; | |
{ | |
while (nb--) | |
while (h--) | |
{ | |
nlw = nlwm; | |
while (nlw) | |
{ | |
if (nlwS == 1) | |
{ | |
} | |
else | |
if (nlwS == 1) | |
{ | |
} | |
nlwS--; nlw--; | |
} | |
if (em) | |
nlwS--; | |
if (++sy == th) | |
sy = 0; | |
} | |
} |