/* { dg-options "-O2 -floop-nest-optimize" } */ | |
int m[1]; | |
void | |
foo (double a[20][20], double b[20]) | |
{ | |
int i, j, k; | |
for (i = 0; i < m[0]; ++i) | |
for (j = 0; j < m[0]; ++j) | |
a[i][j] = a[i][j] + 1; | |
for (k = 0; k < 20; ++k) | |
for (i = 0; i < m[0]; ++i) | |
for (j = 0; j < m[0]; ++j) | |
b[i] = b[i] + a[i][j]; | |
} | |