1 /* { dg-do compile } */ 2 /* { dg-options "-O3 -ffast-math -mavx -mtune=generic -fno-common" } */ 3 4 double a[1024]; 5 dependence_distance_4(void)6void dependence_distance_4 (void) 7 { 8 int i; 9 for (i = 0; i < 1020; ++i) 10 a[i + 4] = a[i] + a[i + 4]; 11 } 12 13 /* { dg-final { scan-assembler "vmovapd\[ \\t\]+\[^\n\]*%ymm" } } */ 14