flang/test/Semantics/rshift.f90

   1 ! RUN: %flang_fc1 -fdebug-unparse %s 2>&1 | FileCheck %s
   2 ! Check that a call to RSHIFT is transformed to SHIFTA.
   3
   4 subroutine test_default_integer()
   5   integer :: i, j, k
   6   k = rshift(i, j)
   7 !CHECK: k=shifta(i,j)
   8   k = rshift(16, 2)
   9 !CHECK: k=4_4
  10 end
  11
  12 subroutine test_integer1()
  13   integer(1) :: i, j, k
  14   k = rshift(i, j)
  15 !CHECK: k=shifta(i,int(j,kind=4))
  16   print *, rshift(8_1, 2)
  17 !CHECK: PRINT *, 2_1
  18 end
  19
  20 subroutine test_integer2()
  21   integer(2) :: i, j, k
  22   k = rshift(i, j)
  23 !CHECK: k=shifta(i,int(j,kind=4))
  24   print *, rshift(8_2, 2)
  25 !CHECK: PRINT *, 2_2
  26 end
  27
  28 subroutine test_integer4()
  29   integer(4) :: i, j, k
  30   k = rshift(i, j)
  31 !CHECK: k=shifta(i,j)
  32   print *, rshift(8_4, 2)
  33 !CHECK: PRINT *, 2_4
  34 end
  35
  36 subroutine test_integer8()
  37   integer(8) :: i, j, k
  38   k = rshift(i, j)
  39 !CHECK: k=shifta(i,int(j,kind=4))
  40   print *, rshift(-16_8, 2)
  41 !CHECK: PRINT *, -4_8
  42 end
  43
  44 subroutine test_integer16()
  45   integer(16) :: i, j, k
  46   k = rshift(i, j)
  47 !CHECK: k=shifta(i,int(j,kind=4))
  48   print *, rshift(8_16, 2)
  49 !CHECK: PRINT *, 2_16
  50 end