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jeremybenn |
! { dg-do compile }
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! { dg-options "-fdump-tree-original" }
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!
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! PR fortran/33197
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!
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! Fortran 2008 complex trigonometric functions: tan, cosh, sinh, tanh
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!
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! Compile-time simplificiations
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!
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implicit none
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real(4), parameter :: pi = 2*acos(0.0_4)
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real(8), parameter :: pi8 = 2*acos(0.0_8)
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real(4), parameter :: eps = 10*epsilon(0.0_4)
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real(8), parameter :: eps8 = 10*epsilon(0.0_8)
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complex(4), parameter :: z0_0 = cmplx(0.0_4, 0.0_4, kind=4)
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complex(4), parameter :: z1_1 = cmplx(1.0_4, 1.0_4, kind=4)
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complex(4), parameter :: zp_p = cmplx(pi, pi, kind=4)
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complex(8), parameter :: z80_0 = cmplx(0.0_8, 0.0_8, kind=8)
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complex(8), parameter :: z81_1 = cmplx(1.0_8, 1.0_8, kind=8)
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complex(8), parameter :: z8p_p = cmplx(pi8, pi8, kind=8)
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if (abs(tan(z0_0) - cmplx(0.0,0.0,4)) > eps) call abort()
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if (abs(tan(z1_1) - cmplx(0.27175257,1.0839232,4)) > eps) call abort()
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if (abs(tan(z80_0) - cmplx(0.0_8,0.0_8,8)) > eps8) call abort()
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if (abs(tan(z81_1) - cmplx(0.27175258531951174_8,1.0839233273386946_8,8)) > eps8) call abort()
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if (abs(cosh(z0_0) - cmplx(1.0,0.0,4)) > eps) call abort()
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if (abs(cosh(z1_1) - cmplx(0.83372992,0.98889768,4)) > eps) call abort()
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if (abs(cosh(z80_0) - cmplx(1.0_8,0.0_8,8)) > eps8) call abort()
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if (abs(cosh(z81_1) - cmplx(0.83373002513114913_8,0.98889770576286506_8,8)) > eps8) call abort()
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if (abs(sinh(z0_0) - cmplx(0.0,0.0,4)) > eps) call abort()
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if (abs(sinh(z1_1) - cmplx(0.63496387,1.2984575,4)) > eps) call abort()
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if (abs(sinh(z80_0) - cmplx(0.0_8,0.0_8,8)) > eps8) call abort()
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if (abs(sinh(z81_1) - cmplx(0.63496391478473613_8,1.2984575814159773_8,8)) > eps8) call abort()
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if (abs(tanh(z0_0) - cmplx(0.0,0.0,4)) > eps) call abort()
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if (abs(tanh(z1_1) - cmplx(1.0839232,0.27175257,4)) > eps) call abort()
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if (abs(tanh(z80_0) - cmplx(0.0_8,0.0_8,8)) > eps8) call abort()
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if (abs(tanh(z81_1) - cmplx(1.0839233273386946_8,0.27175258531951174_8,8)) > eps8) call abort()
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end
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! { dg-final { scan-tree-dump-times "abort" 0 "original" } }
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! { dg-final { cleanup-tree-dump "original" } }
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