| /* { dg-do compile } */ |
| /* { dg-require-effective-target powerpc_altivec_ok } */ |
| /* { dg-options "-O -maltivec -mno-vsx" } */ |
| |
| typedef unsigned char V __attribute__((vector_size(16))); |
| |
| V b1(V x) |
| { |
| return __builtin_shuffle(x, (V){ 1,1,1,1, 1,1,1,1, 1,1,1,1, 1,1,1,1, }); |
| } |
| |
| V b2(V x) |
| { |
| return __builtin_shuffle(x, (V){ 2,3,2,3, 2,3,2,3, 2,3,2,3, 2,3,2,3, }); |
| } |
| |
| V b4(V x) |
| { |
| return __builtin_shuffle(x, (V){ 4,5,6,7, 4,5,6,7, 4,5,6,7, 4,5,6,7, }); |
| } |
| |
| V h1(V x, V y) |
| { |
| return __builtin_shuffle(x, y, |
| (V){ 0, 16, 1, 17, 2, 18, 3, 19, 4, 20, 5, 21, 6, 22, 7, 23 }); |
| } |
| |
| V h2(V x, V y) |
| { |
| return __builtin_shuffle(x, y, |
| (V){ 0, 1, 16, 17, 2, 3, 18, 19, 4, 5, 20, 21, 6, 7, 22, 23 }); |
| } |
| |
| V h4(V x, V y) |
| { |
| return __builtin_shuffle(x, y, |
| (V){ 0, 1, 2, 3, 16, 17, 18, 19, 4, 5, 6, 7, 20, 21, 22, 23 }); |
| } |
| |
| V l1(V x, V y) |
| { |
| return __builtin_shuffle(x, y, |
| (V){ 8, 24, 9, 25, 10, 26, 11, 27, 12, 28, 13, 29, 14, 30, 15, 31 }); |
| } |
| |
| V l2(V x, V y) |
| { |
| return __builtin_shuffle(x, y, |
| (V){ 8, 9, 24, 25, 10, 11, 26, 27, 12, 13, 28, 29, 14, 15, 30, 31 }); |
| } |
| |
| V l4(V x, V y) |
| { |
| return __builtin_shuffle(x, y, |
| (V){ 8, 9, 10, 11, 24, 25, 26, 27, 12, 13, 14, 15, 28, 29, 30, 31 }); |
| } |
| |
| /* { dg-final { scan-assembler-not "vperm" } } */ |
| /* { dg-final { scan-assembler "vspltb" } } */ |
| /* { dg-final { scan-assembler "vsplth" } } */ |
| /* { dg-final { scan-assembler "vspltw" } } */ |