/* { dg-do compile } */ | |
/* { dg-additional-options "-ffast-math" } */ | |
/* { dg-additional-options "-mavx" { target { i?86-*-* x86_64-*-* } } } */ | |
void fn1(double **matrix, int column, int row, int n) | |
{ | |
int k; | |
for (k = 0; k < n; k++) | |
if (matrix[row][k] != matrix[column][k]) | |
{ | |
matrix[column][k] = -matrix[column][k]; | |
matrix[row][k] = matrix[row][k] - matrix[column][k]; | |
} | |
} |