| ! { dg-do run } |
| |
| use, intrinsic :: ieee_features |
| use, intrinsic :: ieee_exceptions |
| use, intrinsic :: ieee_arithmetic |
| implicit none |
| |
| interface check_equal |
| procedure check_equal_float, check_equal_double |
| end interface |
| |
| interface check_not_equal |
| procedure check_not_equal_float, check_not_equal_double |
| end interface |
| |
| real :: sx1, sx2, sx3 |
| double precision :: dx1, dx2, dx3 |
| type(ieee_round_type) :: mode |
| |
| ! Test IEEE_COPY_SIGN |
| sx1 = 1.3 |
| if (ieee_copy_sign(sx1, sx1) /= sx1) STOP 1 |
| if (ieee_copy_sign(sx1, -sx1) /= -sx1) STOP 2 |
| if (ieee_copy_sign(sx1, 1.) /= sx1) STOP 3 |
| if (ieee_copy_sign(sx1, -1.) /= -sx1) STOP 4 |
| sx1 = huge(sx1) |
| if (ieee_copy_sign(sx1, sx1) /= sx1) STOP 5 |
| if (ieee_copy_sign(sx1, -sx1) /= -sx1) STOP 6 |
| if (ieee_copy_sign(sx1, 1.) /= sx1) STOP 7 |
| if (ieee_copy_sign(sx1, -1.) /= -sx1) STOP 8 |
| sx1 = ieee_value(sx1, ieee_positive_inf) |
| if (ieee_copy_sign(sx1, sx1) /= sx1) STOP 9 |
| if (ieee_copy_sign(sx1, -sx1) /= -sx1) STOP 10 |
| if (ieee_copy_sign(sx1, 1.) /= sx1) STOP 11 |
| if (ieee_copy_sign(sx1, -1.) /= -sx1) STOP 12 |
| sx1 = tiny(sx1) |
| if (ieee_copy_sign(sx1, sx1) /= sx1) STOP 13 |
| if (ieee_copy_sign(sx1, -sx1) /= -sx1) STOP 14 |
| if (ieee_copy_sign(sx1, 1.) /= sx1) STOP 15 |
| if (ieee_copy_sign(sx1, -1.) /= -sx1) STOP 16 |
| sx1 = tiny(sx1) |
| sx1 = sx1 / 101 |
| if (ieee_copy_sign(sx1, sx1) /= sx1) STOP 17 |
| if (ieee_copy_sign(sx1, -sx1) /= -sx1) STOP 18 |
| if (ieee_copy_sign(sx1, 1.) /= sx1) STOP 19 |
| if (ieee_copy_sign(sx1, -1.) /= -sx1) STOP 20 |
| |
| sx1 = -1.3 |
| if (ieee_copy_sign(sx1, sx1) /= sx1) STOP 21 |
| if (ieee_copy_sign(sx1, -sx1) /= -sx1) STOP 22 |
| if (ieee_copy_sign(sx1, 1.) /= abs(sx1)) STOP 23 |
| if (ieee_copy_sign(sx1, -1.) /= -abs(sx1)) STOP 24 |
| sx1 = -huge(sx1) |
| if (ieee_copy_sign(sx1, sx1) /= sx1) STOP 25 |
| if (ieee_copy_sign(sx1, -sx1) /= -sx1) STOP 26 |
| if (ieee_copy_sign(sx1, 1.) /= abs(sx1)) STOP 27 |
| if (ieee_copy_sign(sx1, -1.) /= -abs(sx1)) STOP 28 |
| sx1 = ieee_value(sx1, ieee_negative_inf) |
| if (ieee_copy_sign(sx1, sx1) /= sx1) STOP 29 |
| if (ieee_copy_sign(sx1, -sx1) /= -sx1) STOP 30 |
| if (ieee_copy_sign(sx1, 1.) /= abs(sx1)) STOP 31 |
| if (ieee_copy_sign(sx1, -1.) /= -abs(sx1)) STOP 32 |
| sx1 = -tiny(sx1) |
| if (ieee_copy_sign(sx1, sx1) /= sx1) STOP 33 |
| if (ieee_copy_sign(sx1, -sx1) /= -sx1) STOP 34 |
| if (ieee_copy_sign(sx1, 1.) /= abs(sx1)) STOP 35 |
| if (ieee_copy_sign(sx1, -1.) /= -abs(sx1)) STOP 36 |
| sx1 = -tiny(sx1) |
| sx1 = sx1 / 101 |
| if (ieee_copy_sign(sx1, sx1) /= sx1) STOP 37 |
| if (ieee_copy_sign(sx1, -sx1) /= -sx1) STOP 38 |
| if (ieee_copy_sign(sx1, 1.) /= abs(sx1)) STOP 39 |
| if (ieee_copy_sign(sx1, -1.) /= -abs(sx1)) STOP 40 |
| |
| if (ieee_class(ieee_copy_sign(0., -1.)) /= ieee_negative_zero) STOP 41 |
| if (ieee_class(ieee_copy_sign(-0., -1.)) /= ieee_negative_zero) STOP 42 |
| if (ieee_class(ieee_copy_sign(0., 1.)) /= ieee_positive_zero) STOP 43 |
| if (ieee_class(ieee_copy_sign(-0., 1.)) /= ieee_positive_zero) STOP 44 |
| |
| sx1 = ieee_value(0., ieee_quiet_nan) |
| if (ieee_class(ieee_copy_sign(sx1, 1.)) /= ieee_quiet_nan) STOP 45 |
| if (ieee_class(ieee_copy_sign(sx1, -1.)) /= ieee_quiet_nan) STOP 46 |
| |
| dx1 = 1.3 |
| if (ieee_copy_sign(dx1, dx1) /= dx1) STOP 47 |
| if (ieee_copy_sign(dx1, -dx1) /= -dx1) STOP 48 |
| if (ieee_copy_sign(dx1, 1.) /= dx1) STOP 49 |
| if (ieee_copy_sign(dx1, -1.d0) /= -dx1) STOP 50 |
| dx1 = huge(dx1) |
| if (ieee_copy_sign(dx1, dx1) /= dx1) STOP 51 |
| if (ieee_copy_sign(dx1, -dx1) /= -dx1) STOP 52 |
| if (ieee_copy_sign(dx1, 1.d0) /= dx1) STOP 53 |
| if (ieee_copy_sign(dx1, -1.) /= -dx1) STOP 54 |
| dx1 = ieee_value(dx1, ieee_positive_inf) |
| if (ieee_copy_sign(dx1, dx1) /= dx1) STOP 55 |
| if (ieee_copy_sign(dx1, -dx1) /= -dx1) STOP 56 |
| if (ieee_copy_sign(dx1, 1.) /= dx1) STOP 57 |
| if (ieee_copy_sign(dx1, -1.d0) /= -dx1) STOP 58 |
| dx1 = tiny(dx1) |
| if (ieee_copy_sign(dx1, dx1) /= dx1) STOP 59 |
| if (ieee_copy_sign(dx1, -dx1) /= -dx1) STOP 60 |
| if (ieee_copy_sign(dx1, 1.d0) /= dx1) STOP 61 |
| if (ieee_copy_sign(dx1, -1.) /= -dx1) STOP 62 |
| dx1 = tiny(dx1) |
| dx1 = dx1 / 101 |
| if (ieee_copy_sign(dx1, dx1) /= dx1) STOP 63 |
| if (ieee_copy_sign(dx1, -dx1) /= -dx1) STOP 64 |
| if (ieee_copy_sign(dx1, 1.) /= dx1) STOP 65 |
| if (ieee_copy_sign(dx1, -1.d0) /= -dx1) STOP 66 |
| |
| dx1 = -1.3d0 |
| if (ieee_copy_sign(dx1, dx1) /= dx1) STOP 67 |
| if (ieee_copy_sign(dx1, -dx1) /= -dx1) STOP 68 |
| if (ieee_copy_sign(dx1, 1.d0) /= abs(dx1)) STOP 69 |
| if (ieee_copy_sign(dx1, -1.) /= -abs(dx1)) STOP 70 |
| dx1 = -huge(dx1) |
| if (ieee_copy_sign(dx1, dx1) /= dx1) STOP 71 |
| if (ieee_copy_sign(dx1, -dx1) /= -dx1) STOP 72 |
| if (ieee_copy_sign(dx1, 1.) /= abs(dx1)) STOP 73 |
| if (ieee_copy_sign(dx1, -1.d0) /= -abs(dx1)) STOP 74 |
| dx1 = ieee_value(dx1, ieee_negative_inf) |
| if (ieee_copy_sign(dx1, dx1) /= dx1) STOP 75 |
| if (ieee_copy_sign(dx1, -dx1) /= -dx1) STOP 76 |
| if (ieee_copy_sign(dx1, 1.d0) /= abs(dx1)) STOP 77 |
| if (ieee_copy_sign(dx1, -1.) /= -abs(dx1)) STOP 78 |
| dx1 = -tiny(dx1) |
| if (ieee_copy_sign(dx1, dx1) /= dx1) STOP 79 |
| if (ieee_copy_sign(dx1, -dx1) /= -dx1) STOP 80 |
| if (ieee_copy_sign(dx1, 1.) /= abs(dx1)) STOP 81 |
| if (ieee_copy_sign(dx1, -1.d0) /= -abs(dx1)) STOP 82 |
| dx1 = -tiny(dx1) |
| dx1 = dx1 / 101 |
| if (ieee_copy_sign(dx1, dx1) /= dx1) STOP 83 |
| if (ieee_copy_sign(dx1, -dx1) /= -dx1) STOP 84 |
| if (ieee_copy_sign(dx1, 1.d0) /= abs(dx1)) STOP 85 |
| if (ieee_copy_sign(dx1, -1.) /= -abs(dx1)) STOP 86 |
| |
| if (ieee_class(ieee_copy_sign(0.d0, -1.)) /= ieee_negative_zero) STOP 87 |
| if (ieee_class(ieee_copy_sign(-0.d0, -1.)) /= ieee_negative_zero) STOP 88 |
| if (ieee_class(ieee_copy_sign(0.d0, 1.)) /= ieee_positive_zero) STOP 89 |
| if (ieee_class(ieee_copy_sign(-0.d0, 1.)) /= ieee_positive_zero) STOP 90 |
| |
| dx1 = ieee_value(0.d0, ieee_quiet_nan) |
| if (ieee_class(ieee_copy_sign(dx1, 1.d0)) /= ieee_quiet_nan) STOP 91 |
| if (ieee_class(ieee_copy_sign(dx1, -1.)) /= ieee_quiet_nan) STOP 92 |
| |
| ! Test IEEE_LOGB |
| |
| if (ieee_logb(1.17) /= exponent(1.17) - 1) STOP 93 |
| if (ieee_logb(-1.17) /= exponent(-1.17) - 1) STOP 94 |
| if (ieee_logb(huge(sx1)) /= exponent(huge(sx1)) - 1) STOP 95 |
| if (ieee_logb(-huge(sx1)) /= exponent(-huge(sx1)) - 1) STOP 96 |
| if (ieee_logb(tiny(sx1)) /= exponent(tiny(sx1)) - 1) STOP 97 |
| if (ieee_logb(-tiny(sx1)) /= exponent(-tiny(sx1)) - 1) STOP 98 |
| |
| if (ieee_class(ieee_logb(0.)) /= ieee_negative_inf) STOP 99 |
| if (ieee_class(ieee_logb(-0.)) /= ieee_negative_inf) STOP 100 |
| |
| sx1 = ieee_value(sx1, ieee_positive_inf) |
| if (ieee_class(ieee_logb(sx1)) /= ieee_positive_inf) STOP 101 |
| if (ieee_class(ieee_logb(-sx1)) /= ieee_positive_inf) STOP 102 |
| |
| sx1 = ieee_value(sx1, ieee_quiet_nan) |
| if (ieee_class(ieee_logb(sx1)) /= ieee_quiet_nan) STOP 103 |
| |
| if (ieee_logb(1.17d0) /= exponent(1.17d0) - 1) STOP 104 |
| if (ieee_logb(-1.17d0) /= exponent(-1.17d0) - 1) STOP 105 |
| if (ieee_logb(huge(dx1)) /= exponent(huge(dx1)) - 1) STOP 106 |
| if (ieee_logb(-huge(dx1)) /= exponent(-huge(dx1)) - 1) STOP 107 |
| if (ieee_logb(tiny(dx1)) /= exponent(tiny(dx1)) - 1) STOP 108 |
| if (ieee_logb(-tiny(dx1)) /= exponent(-tiny(dx1)) - 1) STOP 109 |
| |
| if (ieee_class(ieee_logb(0.d0)) /= ieee_negative_inf) STOP 110 |
| if (ieee_class(ieee_logb(-0.d0)) /= ieee_negative_inf) STOP 111 |
| |
| dx1 = ieee_value(dx1, ieee_positive_inf) |
| if (ieee_class(ieee_logb(dx1)) /= ieee_positive_inf) STOP 112 |
| if (ieee_class(ieee_logb(-dx1)) /= ieee_positive_inf) STOP 113 |
| |
| dx1 = ieee_value(dx1, ieee_quiet_nan) |
| if (ieee_class(ieee_logb(dx1)) /= ieee_quiet_nan) STOP 114 |
| |
| ! Test IEEE_NEXT_AFTER |
| |
| if (ieee_next_after(0.12, 1.0) /= nearest(0.12, 1.0)) STOP 115 |
| if (ieee_next_after(0.12, -1.0) /= nearest(0.12, -1.0)) STOP 116 |
| |
| sx1 = 0.12 |
| if (ieee_next_after(sx1, sx1) /= sx1) STOP 117 |
| sx1 = -0.12 |
| if (ieee_next_after(sx1, sx1) /= sx1) STOP 118 |
| sx1 = huge(sx1) |
| if (ieee_next_after(sx1, sx1) /= sx1) STOP 119 |
| sx1 = tiny(sx1) |
| if (ieee_next_after(sx1, sx1) /= sx1) STOP 120 |
| sx1 = 0 |
| if (ieee_next_after(sx1, sx1) /= sx1) STOP 121 |
| sx1 = ieee_value(sx1, ieee_negative_inf) |
| if (ieee_next_after(sx1, sx1) /= sx1) STOP 122 |
| sx1 = ieee_value(sx1, ieee_quiet_nan) |
| if (ieee_class(ieee_next_after(sx1, sx1)) /= ieee_quiet_nan) STOP 123 |
| |
| if (ieee_next_after(0., 1.0) <= 0) STOP 124 |
| if (ieee_next_after(0., -1.0) >= 0) STOP 125 |
| sx1 = ieee_next_after(huge(sx1), ieee_value(sx1, ieee_negative_inf)) |
| if (.not. sx1 < huge(sx1)) STOP 126 |
| sx1 = ieee_next_after(huge(sx1), ieee_value(sx1, ieee_positive_inf)) |
| if (ieee_class(sx1) /= ieee_positive_inf) STOP 127 |
| sx1 = ieee_next_after(-tiny(sx1), 1.0) |
| if (ieee_class(sx1) /= ieee_negative_denormal) STOP 128 |
| |
| if (ieee_next_after(0.12d0, 1.0d0) /= nearest(0.12d0, 1.0)) STOP 129 |
| if (ieee_next_after(0.12d0, -1.0) /= nearest(0.12d0, -1.0)) STOP 130 |
| |
| dx1 = 0.12 |
| if (ieee_next_after(dx1, dx1) /= dx1) STOP 131 |
| dx1 = -0.12 |
| if (ieee_next_after(dx1, dx1) /= dx1) STOP 132 |
| dx1 = huge(dx1) |
| if (ieee_next_after(dx1, dx1) /= dx1) STOP 133 |
| dx1 = tiny(dx1) |
| if (ieee_next_after(dx1, dx1) /= dx1) STOP 134 |
| dx1 = 0 |
| if (ieee_next_after(dx1, dx1) /= dx1) STOP 135 |
| dx1 = ieee_value(dx1, ieee_negative_inf) |
| if (ieee_next_after(dx1, dx1) /= dx1) STOP 136 |
| dx1 = ieee_value(dx1, ieee_quiet_nan) |
| if (ieee_class(ieee_next_after(dx1, dx1)) /= ieee_quiet_nan) STOP 137 |
| |
| if (ieee_next_after(0.d0, 1.0) <= 0) STOP 138 |
| if (ieee_next_after(0.d0, -1.0d0) >= 0) STOP 139 |
| dx1 = ieee_next_after(huge(dx1), ieee_value(dx1, ieee_negative_inf)) |
| if (.not. dx1 < huge(dx1)) STOP 140 |
| dx1 = ieee_next_after(huge(dx1), ieee_value(dx1, ieee_positive_inf)) |
| if (ieee_class(dx1) /= ieee_positive_inf) STOP 141 |
| dx1 = ieee_next_after(-tiny(dx1), 1.0d0) |
| if (ieee_class(dx1) /= ieee_negative_denormal) STOP 142 |
| |
| ! Test IEEE_REM |
| |
| if (ieee_rem(4.0, 3.0) /= 1.0) STOP 143 |
| if (ieee_rem(-4.0, 3.0) /= -1.0) STOP 144 |
| if (ieee_rem(2.0, 3.0d0) /= -1.0d0) STOP 145 |
| if (ieee_rem(-2.0, 3.0d0) /= 1.0d0) STOP 146 |
| if (ieee_rem(2.0d0, 3.0d0) /= -1.0d0) STOP 147 |
| if (ieee_rem(-2.0d0, 3.0d0) /= 1.0d0) STOP 148 |
| |
| if (ieee_class(ieee_rem(ieee_value(0., ieee_quiet_nan), 1.0)) & |
| /= ieee_quiet_nan) STOP 149 |
| if (ieee_class(ieee_rem(1.0, ieee_value(0.d0, ieee_quiet_nan))) & |
| /= ieee_quiet_nan) STOP 150 |
| |
| if (ieee_class(ieee_rem(ieee_value(0., ieee_positive_inf), 1.0)) & |
| /= ieee_quiet_nan) STOP 151 |
| if (ieee_class(ieee_rem(ieee_value(0.d0, ieee_negative_inf), 1.0)) & |
| /= ieee_quiet_nan) STOP 152 |
| if (ieee_rem(-1.0, ieee_value(0., ieee_positive_inf)) & |
| /= -1.0) STOP 153 |
| if (ieee_rem(1.0, ieee_value(0.d0, ieee_negative_inf)) & |
| /= 1.0) STOP 154 |
| |
| |
| ! Test IEEE_RINT |
| |
| if (ieee_support_rounding (ieee_nearest, sx1)) then |
| call ieee_get_rounding_mode (mode) |
| call ieee_set_rounding_mode (ieee_nearest) |
| sx1 = 7 / 3. |
| sx1 = ieee_rint (sx1) |
| call ieee_set_rounding_mode (mode) |
| if (sx1 /= 2) STOP 155 |
| end if |
| |
| if (ieee_support_rounding (ieee_up, sx1)) then |
| call ieee_get_rounding_mode (mode) |
| call ieee_set_rounding_mode (ieee_up) |
| sx1 = 7 / 3. |
| sx1 = ieee_rint (sx1) |
| call ieee_set_rounding_mode (mode) |
| if (sx1 /= 3) STOP 156 |
| end if |
| |
| if (ieee_support_rounding (ieee_down, sx1)) then |
| call ieee_get_rounding_mode (mode) |
| call ieee_set_rounding_mode (ieee_down) |
| sx1 = 7 / 3. |
| sx1 = ieee_rint (sx1) |
| call ieee_set_rounding_mode (mode) |
| if (sx1 /= 2) STOP 157 |
| end if |
| |
| if (ieee_support_rounding (ieee_to_zero, sx1)) then |
| call ieee_get_rounding_mode (mode) |
| call ieee_set_rounding_mode (ieee_to_zero) |
| sx1 = 7 / 3. |
| sx1 = ieee_rint (sx1) |
| call ieee_set_rounding_mode (mode) |
| if (sx1 /= 2) STOP 158 |
| end if |
| |
| if (ieee_class(ieee_rint(0.)) /= ieee_positive_zero) STOP 159 |
| if (ieee_class(ieee_rint(-0.)) /= ieee_negative_zero) STOP 160 |
| |
| if (ieee_support_rounding (ieee_nearest, dx1)) then |
| call ieee_get_rounding_mode (mode) |
| call ieee_set_rounding_mode (ieee_nearest) |
| dx1 = 7 / 3.d0 |
| dx1 = ieee_rint (dx1) |
| call ieee_set_rounding_mode (mode) |
| if (dx1 /= 2) STOP 161 |
| end if |
| |
| if (ieee_support_rounding (ieee_up, dx1)) then |
| call ieee_get_rounding_mode (mode) |
| call ieee_set_rounding_mode (ieee_up) |
| dx1 = 7 / 3.d0 |
| dx1 = ieee_rint (dx1) |
| call ieee_set_rounding_mode (mode) |
| if (dx1 /= 3) STOP 162 |
| end if |
| |
| if (ieee_support_rounding (ieee_down, dx1)) then |
| call ieee_get_rounding_mode (mode) |
| call ieee_set_rounding_mode (ieee_down) |
| dx1 = 7 / 3.d0 |
| dx1 = ieee_rint (dx1) |
| call ieee_set_rounding_mode (mode) |
| if (dx1 /= 2) STOP 163 |
| end if |
| |
| if (ieee_support_rounding (ieee_to_zero, dx1)) then |
| call ieee_get_rounding_mode (mode) |
| call ieee_set_rounding_mode (ieee_to_zero) |
| dx1 = 7 / 3.d0 |
| dx1 = ieee_rint (dx1) |
| call ieee_set_rounding_mode (mode) |
| if (dx1 /= 2) STOP 164 |
| end if |
| |
| if (ieee_class(ieee_rint(0.d0)) /= ieee_positive_zero) STOP 165 |
| if (ieee_class(ieee_rint(-0.d0)) /= ieee_negative_zero) STOP 166 |
| |
| ! Test IEEE_SCALB |
| |
| sx1 = 1 |
| if (ieee_scalb(sx1, 2) /= 4.) STOP 167 |
| if (ieee_scalb(-sx1, 2) /= -4.) STOP 168 |
| if (ieee_scalb(sx1, -2) /= 1/4.) STOP 169 |
| if (ieee_scalb(-sx1, -2) /= -1/4.) STOP 170 |
| if (ieee_class(ieee_scalb(sx1, huge(0))) /= ieee_positive_inf) STOP 171 |
| if (ieee_class(ieee_scalb(-sx1, huge(0))) /= ieee_negative_inf) STOP 172 |
| if (ieee_class(ieee_scalb(sx1, -huge(0))) /= ieee_positive_zero) STOP 173 |
| if (ieee_class(ieee_scalb(-sx1, -huge(0))) /= ieee_negative_zero) STOP 174 |
| |
| sx1 = ieee_value(sx1, ieee_quiet_nan) |
| if (ieee_class(ieee_scalb(sx1, 1)) /= ieee_quiet_nan) STOP 175 |
| sx1 = ieee_value(sx1, ieee_positive_inf) |
| if (ieee_class(ieee_scalb(sx1, -42)) /= ieee_positive_inf) STOP 176 |
| sx1 = ieee_value(sx1, ieee_negative_inf) |
| if (ieee_class(ieee_scalb(sx1, -42)) /= ieee_negative_inf) STOP 177 |
| |
| dx1 = 1 |
| if (ieee_scalb(dx1, 2) /= 4.d0) STOP 178 |
| if (ieee_scalb(-dx1, 2) /= -4.d0) STOP 179 |
| if (ieee_scalb(dx1, -2) /= 1/4.d0) STOP 180 |
| if (ieee_scalb(-dx1, -2) /= -1/4.d0) STOP 181 |
| if (ieee_class(ieee_scalb(dx1, huge(0))) /= ieee_positive_inf) STOP 182 |
| if (ieee_class(ieee_scalb(-dx1, huge(0))) /= ieee_negative_inf) STOP 183 |
| if (ieee_class(ieee_scalb(dx1, -huge(0))) /= ieee_positive_zero) STOP 184 |
| if (ieee_class(ieee_scalb(-dx1, -huge(0))) /= ieee_negative_zero) STOP 185 |
| |
| dx1 = ieee_value(dx1, ieee_quiet_nan) |
| if (ieee_class(ieee_scalb(dx1, 1)) /= ieee_quiet_nan) STOP 186 |
| dx1 = ieee_value(dx1, ieee_positive_inf) |
| if (ieee_class(ieee_scalb(dx1, -42)) /= ieee_positive_inf) STOP 187 |
| dx1 = ieee_value(dx1, ieee_negative_inf) |
| if (ieee_class(ieee_scalb(dx1, -42)) /= ieee_negative_inf) STOP 188 |
| |
| contains |
| |
| subroutine check_equal_float (x, y) |
| real, intent(in) :: x, y |
| if (x /= y) then |
| print *, x, y |
| STOP 189 |
| end if |
| end subroutine |
| |
| subroutine check_equal_double (x, y) |
| double precision, intent(in) :: x, y |
| if (x /= y) then |
| print *, x, y |
| STOP 190 |
| end if |
| end subroutine |
| |
| subroutine check_not_equal_float (x, y) |
| real, intent(in) :: x, y |
| if (x == y) then |
| print *, x, y |
| STOP 191 |
| end if |
| end subroutine |
| |
| subroutine check_not_equal_double (x, y) |
| double precision, intent(in) :: x, y |
| if (x == y) then |
| print *, x, y |
| STOP 192 |
| end if |
| end subroutine |
| |
| end |
