/* { dg-do run } */ | |
/* { dg-options "-O3 -floop-unroll-and-jam --param unroll-jam-min-percent=0" } */ | |
int x[1024], y[1024]; | |
void __attribute__((noipa)) foo () | |
{ | |
for (int i = 0; i < 1024; ++i) | |
{ | |
x[i] = 0; | |
for (int j = 0; j < 1024; ++j) | |
if (!y[j]) | |
x[i] = 1; | |
} | |
} | |
int main() | |
{ | |
y[1023] = 1; | |
foo (); | |
if (x[1] != 1) | |
__builtin_abort (); | |
return 0; | |
} |