gcc/testsuite/gfortran.dg/simplify_argN_1.f90

   1 ! { dg-do run }
   2 ! Tests the fix for PR35780, in which the assignment for C was not
   3 ! scalarized in expr.c.
   4 !
   5 ! Contributed by Dick Hendrickson <dick.hendrickson@gmail.com>
   6 !
   7 MODULE MODS
   8   integer, parameter :: N = 10
   9   INTEGER, PARAMETER, DIMENSION(N) ::  A = [(i, i = 1, N)]
  10   INTEGER, PARAMETER, DIMENSION(N) ::  B = [(i - 5, i = 1, N)]
  11   INTEGER, PARAMETER, DIMENSION(N)  :: C = ISHFTC(3, B, 5)   !ICE
  12   INTEGER, PARAMETER, DIMENSION(N)  :: D = ISHFTC(A, 3, 5)   !  OK
  13   INTEGER, PARAMETER, DIMENSION(N)  :: E = ISHFTC(A, B, 5)   !  OK
  14
  15 END MODULE MODS
  16
  17   use mods
  18   integer, dimension(N) :: X = A
  19   integer, dimension(N) :: Y = B
  20
  21 ! Check the simplifed expressions against the library
  22   if (any (ISHFTC(3, Y, 5) /= C)) call abort ()
  23   if (any (ISHFTC(X, 3, 5) /= D)) call abort ()
  24   if (any (ISHFTC(X, Y, 5) /= E)) call abort ()
  25 end
  26 ! { dg-final { cleanup-modules "mods" } }