/* PR c/52577 */ | |
/* { dg-do compile } */ | |
/* { dg-options "-Wunused" } */ | |
typedef int V __attribute__((vector_size (sizeof (int) * 4))); | |
void | |
f1 (V *p) | |
{ | |
V mask = { 1, 2, 3, 0 }; | |
*p = __builtin_shuffle (*p, mask); | |
} | |
void | |
f2 (V *p, V *q) | |
{ | |
V mask = { 1, 2, 3, 0 }; | |
*p = __builtin_shuffle (*p, *q, mask); | |
} | |
void | |
f3 (V *p, V *mask) | |
{ | |
V a = { 1, 2, 3, 0 }; | |
*p = __builtin_shuffle (a, *mask); | |
} | |
void | |
f4 (V *p, V *mask) | |
{ | |
V a = { 1, 2, 3, 0 }; | |
V b = { 2, 3, 4, 1 }; | |
*p = __builtin_shuffle (a, b, *mask); | |
} |