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! { dg-do run { xfail spu-*-* } }
! FAILs on SPU because of invalid result of 1.0/0.0 inline code
! { dg-options "-fno-range-check" }
! { dg-add-options ieee }
module mod_check
implicit none
interface check
module procedure check_i8
module procedure check_i4
module procedure check_r8
module procedure check_r4
module procedure check_c8
module procedure check_c4
end interface check
contains
subroutine check_i8 (a, b)
integer(kind=8), intent(in) :: a, b
if (a /= b) call abort()
end subroutine check_i8
subroutine check_i4 (a, b)
integer(kind=4), intent(in) :: a, b
if (a /= b) call abort()
end subroutine check_i4
subroutine check_r8 (a, b)
real(kind=8), intent(in) :: a, b
if (a /= b) call abort()
end subroutine check_r8
subroutine check_r4 (a, b)
real(kind=4), intent(in) :: a, b
if (a /= b) call abort()
end subroutine check_r4
subroutine check_c8 (a, b)
complex(kind=8), intent(in) :: a, b
if (a /= b) call abort()
end subroutine check_c8
subroutine check_c4 (a, b)
complex(kind=4), intent(in) :: a, b
if (a /= b) call abort()
end subroutine check_c4
end module mod_check
program test
use mod_check
implicit none
integer(kind=4) :: i4
integer(kind=8) :: i8
real(kind=4) :: r4
real(kind=8) :: r8
complex(kind=4) :: c4
complex(kind=8) :: c8
#define TEST(base,exp,var) var = base; call check((var)**(exp),(base)**(exp))
!!!!! INTEGER BASE !!!!!
TEST(3,23,i4)
TEST(-3,23,i4)
TEST(3_8,43_8,i8)
TEST(-3_8,43_8,i8)
TEST(17_8,int(huge(0_4),kind=8)+1,i8)
!!!!! REAL BASE !!!!!
TEST(0.0,-1,r4)
TEST(0.0,-huge(0)-1,r4)
TEST(2.0,huge(0),r4)
TEST(nearest(1.0,-1.0),-huge(0),r4)
end program test
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