/* { dg-do assemble } */ | |
/* { dg-options "-O2 -ftree-slp-vectorize -save-temps" } */ | |
long long int p[1000] __attribute__((aligned(16))); | |
long long int p2[1000] __attribute__((aligned(16))); | |
void __attribute__((noinline, noclone)) | |
foo () | |
{ | |
long long int a, b; | |
int i; | |
for (i = 0; i < 1000; i += 2) | |
{ | |
a = p[i]; | |
b = p[i+1]; | |
p2[i] = a; | |
p2[i+1] = b; | |
} | |
} | |
/* { dg-final { scan-assembler "ld.v2.u64" } } */ | |
/* { dg-final { scan-assembler "st.v2.u64" } } */ | |