Viewing file:  neon-modes-3.c (1.12 KB) -rw-r--r--
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/* { dg-do compile } */
/* { dg-require-effective-target arm_neon_ok } */
/* { dg-options "-O -g" } */
/* { dg-add-options arm_neon } */
#include <arm_neon.h>
void f1 (volatile float32x4_t *dest, volatile float32x4x4_t *src, int n)
{
float32x4x4_t a5, a6, a7, a8, a9;
int i;
a5 = *src;
a6 = *src;
a7 = *src;
a8 = *src;
a9 = *src;
while (n--)
{
for (i = 0; i < 8; i++)
{
float32x4x4_t a0, a1, a2, a3, a4;
a0 = *src;
a1 = *src;
a2 = *src;
a3 = *src;
a4 = *src;
*src = a0;
*dest = a0.val[0];
*dest = a0.val[3];
*src = a1;
*dest = a1.val[0];
*dest = a1.val[3];
*src = a2;
*dest = a2.val[0];
*dest = a2.val[3];
*src = a3;
*dest = a3.val[0];
*dest = a3.val[3];
*src = a4;
*dest = a4.val[0];
*dest = a4.val[3];
}
*src = a5;
*dest = a5.val[0];
*dest = a5.val[3];
*src = a6;
*dest = a6.val[0];
*dest = a6.val[3];
*src = a7;
*dest = a7.val[0];
*dest = a7.val[3];
*src = a8;
*dest = a8.val[0];
*dest = a8.val[3];
*src = a9;
*dest = a9.val[0];
*dest = a9.val[3];
}
}
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