Viewing file:  gnu_vectors_3.c (1.25 KB) -rw-r--r--
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/* { dg-options "-O -msve-vector-bits=256" } */
typedef unsigned char int8x4_t __attribute__((vector_size (4)));
/*
** passthru_x0:
** ret
*/
int8x4_t passthru_x0 (int8x4_t x0) { return x0; }
/*
** passthru_x1:
** mov w0, w1
** ret
*/
int8x4_t passthru_x1 (int8x4_t x0, int8x4_t x1) { return x1; }
int8x4_t load (int8x4_t *x0) { return *x0; }
void store (int8x4_t *x0, int8x4_t x1) { *x0 = x1; }
/*
** stack_callee:
** ptrue p[0-7], vl32
** ld1b (z[0-9]+\.d), \1/z, \[sp\]
** st1b \2, \1, \[x0\]
** ret
*/
__attribute__((noipa))
void stack_callee (int8x4_t *x0, int8x4_t x1, int8x4_t x2, int8x4_t x3,
int8x4_t x4, int8x4_t x5, int8x4_t x6, int8x4_t x7,
int8x4_t stack0)
{
*x0 = stack0;
}
/*
** stack_callee:
** \.\.\.
** ptrue p[0-7], vl32
** \.\.\.
** ld1b (z[0-9]+\.d), \1/z, \[x0\]
** \.\.\.
** st1b \2, \1, \[sp\]
** \.\.\.
** ret
*/
void stack_caller (int8x4_t *x0, int8x4_t x1)
{
stack_callee (x0, x1, x1, x1, x1, x1, x1, x1, *x0);
}
/* { dg-final { scan-assembler {\tmov\tw2, w} } } */
/* { dg-final { scan-assembler {\tmov\tw3, w} } } */
/* { dg-final { scan-assembler {\tmov\tw4, w} } } */
/* { dg-final { scan-assembler {\tmov\tw5, w} } } */
/* { dg-final { scan-assembler {\tmov\tw6, w} } } */
/* { dg-final { scan-assembler {\tmov\tw7, w} } } */
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