C++ (Cpp) vdupd_laneq_f64 Examples

Example #1

File: aarch64-neon-scalar-copy.c Project: Bigcheese/clang

// CHECK-LABEL: test_vdupd_laneq_f64
float64_t test_vdupd_laneq_f64(float64x2_t a) {
  return vdupd_laneq_f64(a, 1);
// CHECK: ret
// CHECK-NOT: dup {{d[0-9]+}}, {{v[0-9]+}}.d[1]
}

Example #2

File: aarch64-neon-scalar-copy.c Project: LegalizeAdulthood/clang

// CHECK-LABEL: define double @test_vdupd_laneq_f64(<2 x double> %a) #1 {
// CHECK:   [[TMP0:%.*]] = bitcast <2 x double> %a to <16 x i8>
// CHECK:   [[TMP1:%.*]] = bitcast <16 x i8> [[TMP0]] to <2 x double>
// CHECK:   [[VGETQ_LANE:%.*]] = extractelement <2 x double> [[TMP1]], i32 1
// CHECK:   ret double [[VGETQ_LANE]]
float64_t test_vdupd_laneq_f64(float64x2_t a) {
  return vdupd_laneq_f64(a, 1);
}