1 // { dg-do compile }
2 // { dg-additional-options "-Ofast" }
3 // { dg-additional-options "-mavx2" { target x86_64-*-* i?86-*-* } }
4
5 extern long a;
6 extern int b[100];
7 extern unsigned c[5][5][2][4][2][2][3];
fn1()8 void fn1() {
9 for (int d = 0; d < 2; d = d + 1)
10 for (int e = 0; e < 5; e = e + 1)
11 for (int f = 0; f < 3; f = f + 1)
12 for (int g = 0; g < 3; g = g + 1)
13 for (int h = 0; h < 2; h = h + 1)
14 for (int i = 0; i < 4; i = i + 1)
15 for (int j = 0; j < 2; j = j + 1)
16 for (int k = 0; k < 2; k = k + 1)
17 for (int l = 0; l < 3; l = l + 1)
18 c[d][e][h][i][j][k][l] = a << b[f * 5 + g] + 4;
19 }
20