/* PR tree-optimization/83359 */ | |
/* { dg-do compile { target pthread } } */ | |
/* { dg-options "-O3 -floop-parallelize-all -ftree-parallelize-loops=2" } */ | |
int a, b, c; | |
void | |
foo (int x, int y) | |
{ | |
int *d = &a; | |
int *e = &x; | |
for (a = 0; a < 1; ++a) | |
d = &x; | |
while (b < 10) | |
{ | |
for (b = 0; b < 1; ++b) | |
if (x == 0) | |
while (x < 1) | |
++x; | |
else | |
while (x < 1) | |
{ | |
d = &y; | |
++x; | |
} | |
++b; | |
} | |
for (;;) | |
for (c = 0; c < 2; ++c) | |
{ | |
if (*d != 0) | |
a = *e; | |
e = &b; | |
y = 0; | |
} | |
} |