C++ (Cpp) vfmaq_lane_f32 예제들

예제 #1

파일: arm64_vfma.c 프로젝트: VanirLLVM/toolchain_clang

float32x4_t test_vfmaq_lane_f32(float32x4_t a1, float32x4_t a2, float32x2_t a3) {
  // CHECK: test_vfmaq_lane_f32
  return vfmaq_lane_f32(a1, a2, a3, 1);
  // NB: the test below is deliberately lose, so that we don't depend too much
  // upon the exact IR used to select lane 1 (usually a shufflevector)
  // CHECK: llvm.fma.v4f32(<4 x float> %a2, <4 x float> {{.*}}, <4 x float> %a1)
  // CHECK-NEXT: ret
}

예제 #2

파일: aarch64-neon-2velem.c 프로젝트: Nanosim-LIG/SPIR

float32x4_t test_vfmaq_lane_f32(float32x4_t a, float32x4_t b, float32x2_t v) {
  // CHECK: test_vfmaq_lane_f32
  return vfmaq_lane_f32(a, b, v, 1);
  // CHECK: fmla {{v[0-9]+}}.4s, {{v[0-9]+}}.4s, {{v[0-9]+}}.s[1]
}