Ejemplos de _mm_sra_epi16 en C++ (Cpp)

Ejemplo n.º 1

Archivo: sse2-builtins.c Proyecto: lucasmrthomaz/clang

__m128i test_mm_sra_epi16(__m128i A, __m128i B) {
  // DAG-LABEL: test_mm_sra_epi16
  // DAG: call <8 x i16> @llvm.x86.sse2.psra.w
  //
  // ASM-LABEL: test_mm_sra_epi16
  // ASM: psraw
  return _mm_sra_epi16(A, B);
}

Ejemplo n.º 2

Archivo: mmintrin64.c Proyecto: TheRyuu/ffdshow

__m64 _m_psraw(__m64 _MM1, __m64 _MM2)
{
    __m128i lhs = {0}, rhs = {0};
    lhs.m128i_i64[0] = _MM1.m64_i64;

    rhs.m128i_i64[0] = _MM2.m64_i64;

    lhs = _mm_sra_epi16(lhs, rhs);

    _MM1.m64_i64 = lhs.m128i_i64[0];
    return _MM1;
}

Ejemplo n.º 3

Archivo: sse2-psraw-2.c Proyecto: 0day-ci/gcc

test (__m128i s1, __m128i c)
{
  return _mm_sra_epi16 (s1, c); 
}

Ejemplo n.º 4

Archivo: sse-6.c Proyecto: Scorpiion/Renux_cross_gcc

sse2_tests (void)
{
  /* psraw */
  c128.v = _mm_srai_epi16 (m128_16, SHIFT);
  dump128_16 (buf, "_mm_srai_epi16", c128);
  c128.v = _mm_sra_epi16 (m128_16, s128);
  dump128_16 (buf, "_mm_sra_epi16", c128);

  /* psrad */
  c128.v = _mm_srai_epi32 (m128_32, SHIFT);
  dump128_32 (buf, "_mm_srai_epi32", c128);
  c128.v = _mm_sra_epi32 (m128_32, s128);
  dump128_32 (buf, "_mm_sra_epi32", c128);

  /* psrlw */
  c128.v = _mm_srli_epi16 (m128_16, SHIFT);
  dump128_16 (buf, "_mm_srli_epi16", c128);
  c128.v = _mm_srl_epi16 (m128_16, s128);
  dump128_16 (buf, "_mm_srl_epi16", c128);

  /* psrld */
  c128.v = _mm_srli_epi32 (m128_32, SHIFT);
  dump128_32 (buf, "_mm_srli_epi32", c128);
  c128.v = _mm_srl_epi32 (m128_32, s128);
  dump128_32 (buf, "_mm_srl_epi32", c128);

  /* psrlq */
  c128.v = _mm_srli_epi64 (m128_64, SHIFT);
  dump128_64 (buf, "_mm_srli_epi64", c128);
  c128.v = _mm_srl_epi64 (m128_64, s128);
  dump128_64 (buf, "_mm_srl_epi64", c128);

  /* psrldq */
  c128.v = _mm_srli_si128 (m128_128, SHIFT);
  dump128_128 (buf, "_mm_srli_si128 (byte shift) ", c128);

  /* psllw */
  c128.v = _mm_slli_epi16 (m128_16, SHIFT);
  dump128_16 (buf, "_mm_slli_epi16", c128);
  c128.v = _mm_sll_epi16 (m128_16, s128);
  dump128_16 (buf, "_mm_sll_epi16", c128);

  /* pslld */
  c128.v = _mm_slli_epi32 (m128_32, SHIFT);
  dump128_32 (buf, "_mm_slli_epi32", c128);
  c128.v = _mm_sll_epi32 (m128_32, s128);
  dump128_32 (buf, "_mm_sll_epi32", c128);

  /* psllq */
  c128.v = _mm_slli_epi64 (m128_64, SHIFT);
  dump128_64 (buf, "_mm_slli_epi64", c128);
  c128.v = _mm_sll_epi64 (m128_64, s128);
  dump128_64 (buf, "_mm_sll_epi64", c128);

  /* pslldq */
  c128.v = _mm_slli_si128 (m128_128, SHIFT);
  dump128_128 (buf, "_mm_sll_si128 (byte shift)", c128);

  /* Shuffle constant 0x1b == 0b_00_01_10_11, e.g. swap words: ABCD => DCBA.  */

  /* pshufd */
  c128.v = _mm_shuffle_epi32 (m128_128, 0x1b);
  dump128_32 (buf, "_mm_shuffle_epi32", c128);

  /* pshuflw */
  c128.v = _mm_shufflelo_epi16 (m128_128, 0x1b);
  dump128_16 (buf, "_mm_shuffelo_epi16", c128);

  /* pshufhw */
  c128.v = _mm_shufflehi_epi16 (m128_128, 0x1b);
  dump128_16 (buf, "_mm_shuffehi_epi16", c128);
}