/* PR target/51968 */ | |
/* { dg-do compile } */ | |
/* { dg-options "-O2 -march=armv7-a -mfloat-abi=softfp -mfpu=neon" } */ | |
/* { dg-require-effective-target arm_neon_ok } */ | |
#include <arm_neon.h> | |
struct T { int8x8x2_t val; }; | |
int y; | |
void | |
foo (int8x8_t z, int8x8_t x, int16x8_t b, int8x8_t n) | |
{ | |
if (y) | |
{ | |
struct T m; | |
m.val = vuzp_s8 (z, x); | |
} | |
for (;;) | |
{ | |
int8x16_t g; | |
int8x8_t h, j, k; | |
struct T m; | |
j = vqmovn_s16 (b); | |
g = vcombine_s8 (j, h); | |
k = vget_low_s8 (g); | |
m.val = vuzp_s8 (k, n); | |
} | |
} |