flang/test/Lower/Intrinsics/set_exponent.f90

   1 ! RUN: bbc -emit-fir %s -o - | FileCheck %s
   2 ! RUN: %flang_fc1 -emit-fir %s -o - | FileCheck %s
   3
   4 ! SET_EXPONENT
   5 ! CHECK-LABEL: set_exponent_test
   6 subroutine set_exponent_test
   7
   8   real(kind = 4) :: x1 = 178.1378e-4
   9   real(kind = 8) :: x2 = 178.1378e-4
  10   real(kind = 10) :: x3 = 178.1378e-4
  11   real(kind = 16) :: x4 = 178.1378e-4
  12   integer :: i = 17
  13 ! CHECK: %[[addri:.*]] = fir.address_of(@_QFset_exponent_testEi) : !fir.ref<i32>
  14 ! CHECK: %[[addrx1:.*]] = fir.address_of(@_QFset_exponent_testEx1) : !fir.ref<f32>
  15 ! CHECK: %[[addrx2:.*]] = fir.address_of(@_QFset_exponent_testEx2) : !fir.ref<f64>
  16 ! CHECK: %[[addrx3:.*]] = fir.address_of(@_QFset_exponent_testEx3) : !fir.ref<f80>
  17 ! CHECK: %[[addrx4:.*]] = fir.address_of(@_QFset_exponent_testEx4) : !fir.ref<f128>
  18
  19   x1 = set_exponent(x1, i)
  20 ! CHECK: %[[x1:.*]] = fir.load %[[addrx1:.*]] : !fir.ref<f32>
  21 ! CHECK: %[[i1:.*]] = fir.load %[[addri:.*]] : !fir.ref<i32>
  22 ! CHECK: %[[i64v1:.*]] = fir.convert %[[i1:.*]] : (i32) -> i64
  23 ! CHECK: %[[result1:.*]] = fir.call @_FortranASetExponent4(%[[x1:.*]], %[[i64v1:.*]]) {{.*}}: (f32, i64) -> f32
  24 ! CHECK: fir.store %[[result1:.*]] to %[[addrx1:.*]] : !fir.ref<f32>
  25
  26   x2 = set_exponent(x2, i)
  27 ! CHECK: %[[x2:.*]] = fir.load %[[addrx2:.*]] : !fir.ref<f64>
  28 ! CHECK: %[[i2:.*]] = fir.load %[[addri:.*]] : !fir.ref<i32>
  29 ! CHECK: %[[i64v2:.*]] = fir.convert %[[i2:.*]] : (i32) -> i64
  30 ! CHECK: %[[result2:.*]] = fir.call @_FortranASetExponent8(%[[x2:.*]], %[[i64v2:.*]]) {{.*}}: (f64, i64) -> f64
  31 ! CHECK: fir.store %[[result2:.*]] to %[[addrx2:.*]] : !fir.ref<f64>
  32
  33   x3 = set_exponent(x3, i)
  34 ! CHECK: %[[x3:.*]] = fir.load %[[addrx3:.*]] : !fir.ref<f80>
  35 ! CHECK: %[[i3:.*]] = fir.load %[[addri:.*]] : !fir.ref<i32>
  36 ! CHECK: %[[i64v3:.*]] = fir.convert %[[i3:.*]] : (i32) -> i64
  37 ! CHECK: %[[result3:.*]] = fir.call @_FortranASetExponent10(%[[x3:.*]], %[[i64v3:.*]]) {{.*}}: (f80, i64) -> f80
  38 ! CHECK: fir.store %[[result3:.*]] to %[[addrx3:.*]] : !fir.ref<f80>
  39
  40   x4 = set_exponent(x4, i)
  41 ! CHECK: %[[x4:.*]] = fir.load %[[addrx4:.*]] : !fir.ref<f128>
  42 ! CHECK: %[[i4:.*]] = fir.load %[[addri:.*]] : !fir.ref<i32>
  43 ! CHECK: %[[i64v4:.*]] = fir.convert %18 : (i32) -> i64
  44 ! CHECK: %[[result4:.*]] = fir.call @_FortranASetExponent16(%[[x4:.*]], %[[i64v4:.*]]) {{.*}}: (f128, i64) -> f128
  45 ! CHECK: fir.store %[[result4:.*]] to %[[addrx4:.*]] : !fir.ref<f128>
  46 end subroutine set_exponent_test
  47