| /* { dg-do compile } */ |
| /* { dg-options "-O -fdump-tree-fre1" } */ |
| |
| typedef int veci __attribute__ ((vector_size (4 * sizeof (int)))); |
| |
| void fun (veci *f, veci *g, veci *h, veci *i) |
| { |
| veci m = { 7, 7, 4, 6 }; |
| veci n = { 0, 1, 2, 3 }; |
| veci p = { 1, 1, 7, 6 }; |
| *i = __builtin_shuffle (*i, p, m); |
| *h = __builtin_shuffle (*h, *h, p); |
| *g = __builtin_shuffle (*f, *g, m); |
| *f = __builtin_shuffle (*f, *g, n); |
| } |
| |
| /* { dg-final { scan-tree-dump "VEC_PERM_EXPR.*{ 3, 3, 0, 2 }" "fre1" } } */ |
| /* { dg-final { scan-tree-dump "VEC_PERM_EXPR.*{ 1, 1, 3, 2 }" "fre1" } } */ |
| /* { dg-final { scan-tree-dump-times "VEC_PERM_EXPR" 2 "fre1" } } */ |
