| ! { dg-options "" } |
| ! { dg-options "-ffloat-store" { target { { i?86-*-* x86_64-*-* } && ilp32 } } } |
| ! |
| ! |
| 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 |
| |
| interface acheck |
| module procedure acheck_c8 |
| module procedure acheck_c4 |
| end interface acheck |
| |
| contains |
| |
| subroutine check_i8 (a, b) |
| integer(kind=8), intent(in) :: a, b |
| if (a /= b) STOP 1 |
| end subroutine check_i8 |
| |
| subroutine check_i4 (a, b) |
| integer(kind=4), intent(in) :: a, b |
| if (a /= b) STOP 2 |
| end subroutine check_i4 |
| |
| subroutine check_r8 (a, b) |
| real(kind=8), intent(in) :: a, b |
| if (a /= b) STOP 3 |
| end subroutine check_r8 |
| |
| subroutine check_r4 (a, b) |
| real(kind=4), intent(in) :: a, b |
| if (a /= b) STOP 4 |
| end subroutine check_r4 |
| |
| subroutine check_c8 (a, b) |
| complex(kind=8), intent(in) :: a, b |
| if (a /= b) STOP 5 |
| end subroutine check_c8 |
| |
| subroutine check_c4 (a, b) |
| complex(kind=4), intent(in) :: a, b |
| if (a /= b) STOP 6 |
| end subroutine check_c4 |
| |
| subroutine acheck_c8 (a, b) |
| complex(kind=8), intent(in) :: a, b |
| if (abs(a-b) > 1.d-9 * min(abs(a),abs(b))) STOP 7 |
| end subroutine acheck_c8 |
| |
| subroutine acheck_c4 (a, b) |
| complex(kind=4), intent(in) :: a, b |
| if (abs(a-b) > 1.e-5 * min(abs(a),abs(b))) STOP 8 |
| end subroutine acheck_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)) |
| #define ATEST(base,exp,var) var = base; call acheck((var)**(exp),(base)**(exp)) |
| |
| !!!!! INTEGER BASE !!!!! |
| TEST(0,0,i4) |
| TEST(0_8,0_8,i8) |
| TEST(1,0,i4) |
| TEST(1_8,0_8,i8) |
| TEST(-1,0,i4) |
| TEST(-1_8,0_8,i8) |
| TEST(huge(0_4),0,i4) |
| TEST(huge(0_8),0_8,i8) |
| TEST(-huge(0_4)-1,0,i4) |
| TEST(-huge(0_8)-1_8,0_8,i8) |
| |
| TEST(1,1,i4) |
| TEST(1_8,1_8,i8) |
| TEST(1,2,i4) |
| TEST(1_8,2_8,i8) |
| TEST(1,-1,i4) |
| TEST(1_8,-1_8,i8) |
| TEST(1,-2,i4) |
| TEST(1_8,-2_8,i8) |
| TEST(1,huge(0),i4) |
| TEST(1_8,huge(0_8),i8) |
| TEST(1,-huge(0)-1,i4) |
| TEST(1_8,-huge(0_8)-1_8,i8) |
| |
| TEST(-1,1,i4) |
| TEST(-1_8,1_8,i8) |
| TEST(-1,2,i4) |
| TEST(-1_8,2_8,i8) |
| TEST(-1,-1,i4) |
| TEST(-1_8,-1_8,i8) |
| TEST(-1,-2,i4) |
| TEST(-1_8,-2_8,i8) |
| TEST(-1,huge(0),i4) |
| TEST(-1_8,huge(0_8),i8) |
| TEST(-1,-huge(0)-1,i4) |
| TEST(-1_8,-huge(0_8)-1_8,i8) |
| |
| TEST(2,9,i4) |
| TEST(2_8,9_8,i8) |
| TEST(-2,9,i4) |
| TEST(-2_8,9_8,i8) |
| TEST(2,-9,i4) |
| TEST(2_8,-9_8,i8) |
| TEST(-2,-9,i4) |
| TEST(-2_8,-9_8,i8) |
| |
| !!!!! REAL BASE !!!!! |
| TEST(0.0,0,r4) |
| TEST(0.0,1,r4) |
| TEST(0.0,huge(0),r4) |
| TEST(0.0,0_8,r4) |
| TEST(0.0,1_8,r4) |
| TEST(0.0,huge(0_8),r4) |
| |
| TEST(1.0,0,r4) |
| TEST(1.0,1,r4) |
| TEST(1.0,-1,r4) |
| TEST(1.0,huge(0),r4) |
| TEST(1.0,-huge(0)-1,r4) |
| TEST(1.0,0_8,r4) |
| TEST(1.0,1_8,r4) |
| TEST(1.0,-1_8,r4) |
| TEST(1.0,huge(0_8),r4) |
| TEST(1.0,-huge(0_8)-1_8,r4) |
| |
| TEST(-1.0,0,r4) |
| TEST(-1.0,1,r4) |
| TEST(-1.0,-1,r4) |
| TEST(-1.0,huge(0),r4) |
| TEST(-1.0,-huge(0)-1,r4) |
| TEST(-1.0,0_8,r4) |
| TEST(-1.0,1_8,r4) |
| TEST(-1.0,-1_8,r4) |
| TEST(-1.0,huge(0_8),r4) |
| TEST(-1.0,-huge(0_8)-1_8,r4) |
| |
| TEST(2.0,0,r4) |
| TEST(2.0,1,r4) |
| TEST(2.0,-1,r4) |
| TEST(2.0,3,r4) |
| TEST(2.0,-3,r4) |
| TEST(2.0,0_8,r4) |
| TEST(2.0,1_8,r4) |
| TEST(2.0,-1_8,r4) |
| TEST(2.0,3_8,r4) |
| TEST(2.0,-3_8,r4) |
| |
| TEST(nearest(1.0,-1.0),0,r4) |
| TEST(nearest(1.0,-1.0),huge(0_4),r4) ! { dg-warning "Arithmetic underflow" } |
| TEST(nearest(1.0,-1.0),0_8,r4) |
| TEST(nearest(1.0_8,-1.0),huge(0_8),r8) ! { dg-warning "Arithmetic underflow" } |
| |
| TEST(nearest(1.0,-1.0),107,r4) |
| TEST(nearest(1.0,1.0),107,r4) |
| |
| !!!!! COMPLEX BASE !!!!! |
| TEST((1.0,0.2),0,c4) |
| TEST((1.0,0.2),1,c4) |
| TEST((1.0,0.2),2,c4) |
| ATEST((1.0,0.2),9,c4) |
| ATEST((1.0,0.2),-1,c4) |
| ATEST((1.0,0.2),-2,c4) |
| ATEST((1.0,0.2),-9,c4) |
| |
| TEST((0.0,0.2),0,c4) |
| TEST((0.0,0.2),1,c4) |
| TEST((0.0,0.2),2,c4) |
| ATEST((0.0,0.2),9,c4) |
| ATEST((0.0,0.2),-1,c4) |
| ATEST((0.0,0.2),-2,c4) |
| ATEST((0.0,0.2),-9,c4) |
| |
| TEST((1.0,0.),0,c4) |
| TEST((1.0,0.),1,c4) |
| TEST((1.0,0.),2,c4) |
| TEST((1.0,0.),9,c4) |
| ATEST((1.0,0.),-1,c4) |
| ATEST((1.0,0.),-2,c4) |
| ATEST((1.0,0.),-9,c4) |
| |
| end program test |
