flang/test/Lower/Intrinsics/atan2d.f90

   1 ! RUN: bbc -emit-fir -hlfir=false %s -o - | FileCheck %s --check-prefixes="CHECK,CHECK-FAST"
   2 ! RUN: %flang_fc1 -emit-fir -flang-deprecated-no-hlfir %s -o - | FileCheck %s --check-prefixes="CHECK,CHECK-FAST"
   3
   4
   5 function test_real4(y,x)
   6   real(4) :: x, y, test_real4
   7   test_real4 = atan2d(y,x)
   8 end function
   9
  10 ! CHECK-LABEL: @_QPtest_real4
  11 ! CHECK-FAST: %[[atan2:.*]] = math.atan2 %{{.*}}, %{{.*}}: f32
  12 ! CHECK: %[[dfactor:.*]] = arith.constant 57.295779513082323 : f64
  13 ! CHECK: %[[factor:.*]] = fir.convert %[[dfactor]] : (f64) -> f32
  14 ! CHECK: %{{.*}} = arith.mulf %[[atan2]], %[[factor]] fastmath<contract> : f32
  15
  16 function test_real8(y,x)
  17   real(8) :: x, y, test_real8
  18   test_real8 = atan2d(y,x)
  19 end function
  20
  21 ! CHECK-LABEL: @_QPtest_real8
  22 ! CHECK-FAST: %[[atan2:.*]] = math.atan2 %{{.*}}, %{{.*}}: f64
  23 ! CHECK: %[[factor:.*]] = arith.constant 57.295779513082323 : f64
  24 ! CHECK: %{{.*}} = arith.mulf %[[atan2]], %[[factor]] fastmath<contract> : f64