| /* { dg-do compile { target { powerpc64le-*-* } } } */ |
| /* { dg-options "-mdejagnu-cpu=power8 -O3" } */ |
| /* { dg-final { scan-assembler "lxvd2x" } } */ |
| /* { dg-final { scan-assembler "stxvd2x" } } */ |
| /* { dg-final { scan-assembler-not "xxpermdi" } } */ |
| |
| #include <altivec.h> |
| |
| extern unsigned char *src, *dst; |
| |
| void b(void) |
| { |
| int i; |
| |
| unsigned char *s8 = src; |
| unsigned char *d8 = dst; |
| |
| for (i = 0; i < 100; i++) { |
| vector unsigned char vs = vec_vsx_ld(0, s8); |
| vector unsigned char vd = vec_vsx_ld(0, d8); |
| vector unsigned char vr = vec_xor(vs, vd); |
| vec_vsx_st(vr, 0, d8); |
| s8 += 16; |
| d8 += 16; |
| } |
| } |