flang/test/Lower/Intrinsics/dconjg.f90

   1 ! RUN: bbc -emit-fir %s -o - | FileCheck %s
   2
   3 subroutine test_dconjg(r, c)
   4   complex(8), intent(out) :: r
   5   complex(8), intent(in) :: c
   6
   7 ! CHECK-LABEL: func @_QPtest_dconjg(
   8 ! CHECK-SAME: %[[ARG_0:.*]]: !fir.ref<!fir.complex<8>> {fir.bindc_name = "r"},
   9 ! CHECK-SAME: %[[ARG_1:.*]]: !fir.ref<!fir.complex<8>> {fir.bindc_name = "c"}) {
  10 ! CHECK:   %[[VAL_0:.*]] = fir.load %[[ARG_1]] : !fir.ref<!fir.complex<8>>
  11 ! CHECK:   %[[VAL_1:.*]] = fir.extract_value %[[VAL_0]], [1 : index] : (!fir.complex<8>) -> f64
  12 ! CHECK:   %[[VAL_2:.*]] = arith.negf %[[VAL_1]] {{.*}}: f64
  13 ! CHECK:   %[[VAL_3:.*]] = fir.insert_value %[[VAL_0]], %[[VAL_2]], [1 : index] : (!fir.complex<8>, f64) -> !fir.complex<8>
  14 ! CHECK:   fir.store %[[VAL_3]] to %[[ARG_0]] : !fir.ref<!fir.complex<8>>
  15 ! CHECK:   return
  16 ! CHECK: }
  17
  18   r = dconjg(c)
  19 end