Ejemplo n.º 1
0
void test_vbicQu32 (void)
{
  uint32x4_t out_uint32x4_t;
  uint32x4_t arg0_uint32x4_t;
  uint32x4_t arg1_uint32x4_t;

  out_uint32x4_t = vbicq_u32 (arg0_uint32x4_t, arg1_uint32x4_t);
}
Ejemplo n.º 2
0
static inline float32x4_t floor_neon(float32x4_t a)
{
#if __ARM_ARCH >= 8
   return vrndqm_f32(a);
#else
   const float32x4_t round32 = vdupq_n_f32(12582912.0f);
   const float32x4_t vhalf = vdupq_n_f32(0.5f);

   float32x4_t rounded = vsubq_f32(vaddq_f32(a, round32), round32);
   uint32x4_t mask = vceqq_f32(a, rounded);

   float32x4_t floored = vsubq_f32(vaddq_f32(vsubq_f32(a, vhalf), round32), round32);
   return vreinterpretq_f32_u32(vorrq_u32(vandq_u32(vreinterpretq_u32_f32(a), mask),
            vbicq_u32(vreinterpretq_u32_f32(floored), mask)));
#endif
}
Ejemplo n.º 3
0
inline  uint32x4_t vbicq(const uint32x4_t  & v0, const uint32x4_t  & v1) { return vbicq_u32(v0, v1); }
Ejemplo n.º 4
0
uint32x4_t test_vbicq_u32(uint32x4_t a, uint32x4_t b) {
  // CHECK-LABEL: test_vbicq_u32
  return vbicq_u32(a, b);
  // CHECK: bic {{v[0-9]+}}.16b, {{v[0-9]+}}.16b, {{v[0-9]+}}.16b
}