gcc/testsuite/gfortran.dg/complex_intrinsic_7.f90

   1 ! { dg-do compile }
   2 ! { dg-options "-fdump-tree-original" }
   3 !
   4 ! PR fortran/33197
   5 !
   6 ! Fortran 2008 complex trigonometric functions: tan, cosh, sinh, tanh
   7 !
   8 ! Compile-time simplificiations
   9 !
  10 implicit none
  11 real(4), parameter :: pi  = 2*acos(0.0_4)
  12 real(8), parameter :: pi8 = 2*acos(0.0_8)
  13 real(4), parameter :: eps  = 10*epsilon(0.0_4)
  14 real(8), parameter :: eps8 = 10*epsilon(0.0_8)
  15 complex(4), parameter :: z0_0  = cmplx(0.0_4, 0.0_4, kind=4)
  16 complex(4), parameter :: z1_1  = cmplx(1.0_4, 1.0_4, kind=4)
  17 complex(4), parameter :: zp_p  = cmplx(pi,    pi,    kind=4)
  18 complex(8), parameter :: z80_0 = cmplx(0.0_8, 0.0_8, kind=8)
  19 complex(8), parameter :: z81_1 = cmplx(1.0_8, 1.0_8, kind=8)
  20 complex(8), parameter :: z8p_p = cmplx(pi8,   pi8,   kind=8)
  21
  22 if (abs(tan(z0_0)  - cmplx(0.0,0.0,4)) > eps) STOP 1
  23 if (abs(tan(z1_1)  - cmplx(0.27175257,1.0839232,4)) > eps) STOP 2
  24 if (abs(tan(z80_0) - cmplx(0.0_8,0.0_8,8)) > eps8) STOP 3
  25 if (abs(tan(z81_1) - cmplx(0.27175258531951174_8,1.0839233273386946_8,8)) > eps8) STOP 4
  26
  27 if (abs(cosh(z0_0)  - cmplx(1.0,0.0,4)) > eps) STOP 5
  28 if (abs(cosh(z1_1)  - cmplx(0.83372992,0.98889768,4)) > eps) STOP 6
  29 if (abs(cosh(z80_0) - cmplx(1.0_8,0.0_8,8)) > eps8) STOP 7
  30 if (abs(cosh(z81_1) - cmplx(0.83373002513114913_8,0.98889770576286506_8,8)) > eps8) STOP 8
  31
  32 if (abs(sinh(z0_0)  - cmplx(0.0,0.0,4)) > eps) STOP 9
  33 if (abs(sinh(z1_1)  - cmplx(0.63496387,1.2984575,4)) > eps) STOP 10
  34 if (abs(sinh(z80_0) - cmplx(0.0_8,0.0_8,8)) > eps8) STOP 11
  35 if (abs(sinh(z81_1) - cmplx(0.63496391478473613_8,1.2984575814159773_8,8)) > eps8) STOP 12
  36
  37 if (abs(tanh(z0_0)  - cmplx(0.0,0.0,4)) > eps) STOP 13
  38 if (abs(tanh(z1_1)  - cmplx(1.0839232,0.27175257,4)) > eps) STOP 14
  39 if (abs(tanh(z80_0) - cmplx(0.0_8,0.0_8,8)) > eps8) STOP 15
  40 if (abs(tanh(z81_1) - cmplx(1.0839233273386946_8,0.27175258531951174_8,8)) > eps8) STOP 16
  41
  42 end
  43 ! { dg-final { scan-tree-dump-times "abort" 0 "original" } }