gcc/testsuite/gfortran.dg/pr50875.f90

   1 ! { dg-do compile { target { i?86-*-* x86_64-*-* } } }
   2 ! { dg-options "-O3 -mavx" }
   3 !
   4 ! PR fortran/50875.f90
   5
   6 module test
   7
   8   implicit none
   9
  10   integer, parameter :: dp=kind(1.d0)
  11
  12   integer :: P = 2
  13
  14   real(kind=dp), allocatable :: real_array_A(:),real_array_B(:,:)
  15   complex(kind=dp), allocatable :: cmplx_array_A(:)
  16
  17 contains
  18
  19   subroutine routine_A
  20
  21     integer :: i
  22
  23     allocate(cmplx_array_A(P),real_array_B(P,P),real_array_A(P))
  24
  25     real_array_A = 1
  26     real_array_B = 1
  27
  28     do i = 1, p
  29        cmplx_array_A = cmplx(real_array_B(:,i),0.0_dp,dp)
  30        cmplx_array_A = cmplx_array_A * exp(cmplx(0.0_dp,real_array_A+1))
  31     end do
  32
  33     deallocate(cmplx_array_A,real_array_B,real_array_A)
  34
  35   end subroutine routine_A
  36
  37 end module test