Пример #1
0
int
main (void)
{
  volatile float64_t minus_e, pi;
  float64_t expected, actual;

  pi = 3.14159265359;
  minus_e = -2.71828;

  expected = pi * minus_e;

  actual = vmuld_lane_f64 (pi, (float64x1_t) { minus_e }, 0);
  if (expected != actual)
    abort ();

  return 0;
}
// CHECK-LABEL: define double @test_vmuld_lane_f64(double %a, <1 x double> %b) #0 {
// CHECK:   [[TMP0:%.*]] = bitcast <1 x double> %b to <8 x i8>
// CHECK:   [[TMP1:%.*]] = bitcast <8 x i8> [[TMP0]] to <1 x double>
// CHECK:   [[VGET_LANE:%.*]] = extractelement <1 x double> [[TMP1]], i32 0
// CHECK:   [[MUL:%.*]] = fmul double %a, [[VGET_LANE]]
// CHECK:   ret double [[MUL]]
float64_t test_vmuld_lane_f64(float64_t a, float64x1_t b) {
  return vmuld_lane_f64(a, b, 0);
}
float64_t test_vmuld_lane_f64(float64_t a, float64x1_t b) {
  // CHECK-LABEL: test_vmuld_lane_f64
  return vmuld_lane_f64(a, b, 0);
  // CHECK: fmul {{d[0-9]+}}, {{d[0-9]+}}, {{v[0-9]+.d\[0\]|d[0-9]+}}
}