C++ (Cpp) vmulq_laneq_f64の例

コード例 #1

ファイル: aarch64-neon-ranges.c プロジェクト: 4ntoine/clang

void test_mul_lane_f64(float64x1_t small, float64x2_t big, float64x2_t rhs) {
  vmul_lane_f64(small, small, 0);
  vmul_laneq_f64(small, big, 1);
  vmulq_lane_f64(big, small, 0);
  vmulq_laneq_f64(big, big, 1);
  vfma_lane_f64(small, small, small, 0);
  vfma_laneq_f64(small, small, big, 1);
  vfmaq_lane_f64(big, big, small, 0);
  vfmaq_laneq_f64(big, big, big, 1);

  vmul_lane_f64(small, small, 1); // expected-error {{argument should be a value from 0 to 0}}
  vmul_laneq_f64(small, big, 2); // expected-error {{argument should be a value from 0 to 1}}
  vfma_lane_f64(small, small, small, 1); // expected-error {{argument should be a value from 0 to 0}}
  vfma_laneq_f64(small, small, big, 2); // expected-error {{argument should be a value from 0 to 1}}
  vfmaq_laneq_f64(big, big, big, 2); // expected-error {{argument should be a value from 0 to 1}}
}

コード例 #2

ファイル: aarch64-neon-2velem.c プロジェクト: Nanosim-LIG/SPIR

float64x2_t test_vmulq_laneq_f64(float64x2_t a, float64x2_t v) {
  // CHECK: test_vmulq_laneq_f64
  return vmulq_laneq_f64(a, v, 1);
  // CHECK: fmul {{v[0-9]+}}.2d, {{v[0-9]+}}.2d, {{v[0-9]+}}.d[1]
}