Subversion Repositories openrisc

! Program to test intrinsic functions as actual arguments

!

! Copied from gfortran.fortran-torture/execute/specifics.f90

! Please keep them in sync

!

! It is run here with -ff2c option

!

! { dg-do run }

! { dg-options "-ff2c" }

! Program to test intrinsic functions as actual arguments

subroutine test_c(fn, val, res)

  complex fn

  complex val, res

  if (diff(fn(val),res)) call abort

contains

function diff(a,b)

  complex a,b

  logical diff

  diff = (abs(a - b) .gt. 0.00001)

end function

end subroutine

subroutine test_z(fn, val, res)

  double complex fn

  double complex val, res

  if (diff(fn(val),res)) call abort

contains

function diff(a,b)

  double complex a,b

  logical diff

  diff = (abs(a - b) .gt. 0.00001)

end function

end subroutine

subroutine test_cabs(fn, val, res)

  real fn, res

  complex val

  if (diff(fn(val),res)) call abort

contains

function diff(a,b)

  real a,b

  logical diff

  diff = (abs(a - b) .gt. 0.00001)

end function

end subroutine

subroutine test_cdabs(fn, val, res)

  double precision fn, res

  double complex val

  if (diff(fn(val),res)) call abort

contains

function diff(a,b)

  double precision a,b

  logical diff

  diff = (abs(a - b) .gt. 0.00001)

end function

end subroutine

subroutine test_r(fn, val, res)

  real fn

  real val, res

  if (diff(fn(val), res)) call abort

contains

function diff(a, b)

  real a, b

  logical diff

  diff = (abs(a - b) .gt. 0.00001)

end function

end subroutine

subroutine test_d(fn, val, res)

  double precision fn

  double precision val, res

  if (diff(fn(val), res)) call abort

contains

function diff(a, b)

  double precision a, b

  logical diff

  diff = (abs(a - b) .gt. 0.00001d0)

end function

end subroutine

subroutine test_r2(fn, val1, val2, res)

  real fn

  real val1, val2, res

  if (diff(fn(val1, val2), res)) call abort

contains

function diff(a, b)

  real a, b

  logical diff

  diff = (abs(a - b) .gt. 0.00001)

end function

end subroutine

subroutine test_d2(fn, val1, val2, res)

  double precision fn

  double precision val1, val2, res

  if (diff(fn(val1, val2), res)) call abort

contains

function diff(a, b)

  double precision a, b

  logical diff

  diff = (abs(a - b) .gt. 0.00001d0)

end function

end subroutine

subroutine test_dprod(fn)

  double precision fn

  if (abs (fn (2.0, 3.0) - 6d0) .gt. 0.00001) call abort

end subroutine

subroutine test_nint(fn,val,res)

  integer fn, res

  real val

  if (res .ne. fn(val)) call abort

end subroutine

subroutine test_idnint(fn,val,res)

  integer fn, res

  double precision val

  if (res .ne. fn(val)) call abort

end subroutine

subroutine test_idim(fn,val1,val2,res)

  integer fn, res, val1, val2

  if (res .ne. fn(val1,val2)) call abort

end subroutine

subroutine test_iabs(fn,val,res)

  integer fn, res, val

  if (res .ne. fn(val)) call abort

end subroutine

subroutine test_len(fn,val,res)

  integer fn, res

  character(len=*) val

  if (res .ne. fn(val)) call abort

end subroutine

subroutine test_index(fn,val1,val2,res)

  integer fn, res

  character(len=*) val1, val2

  if (fn(val1,val2) .ne. res) call abort

end subroutine

program specifics

  intrinsic abs

  intrinsic aint

  intrinsic anint

  intrinsic acos

  intrinsic acosh

  intrinsic asin

  intrinsic asinh

  intrinsic atan

  intrinsic atanh

  intrinsic cos

  intrinsic sin

  intrinsic tan

  intrinsic cosh

  intrinsic sinh

  intrinsic tanh

  intrinsic alog

  intrinsic alog10

  intrinsic exp

  intrinsic sign

  intrinsic isign

  intrinsic amod

  intrinsic dabs

  intrinsic dint

  intrinsic dnint

  intrinsic dacos

  intrinsic dacosh

  intrinsic dasin

  intrinsic dasinh

  intrinsic datan

  intrinsic datanh

  intrinsic dcos

  intrinsic dsin

  intrinsic dtan

  intrinsic dcosh

  intrinsic dsinh

  intrinsic dtanh

  intrinsic dlog

  intrinsic dlog10

  intrinsic dexp

  intrinsic dsign

  intrinsic dmod

  intrinsic conjg

  intrinsic ccos

  intrinsic cexp

  intrinsic clog

  intrinsic csin

  intrinsic csqrt

  intrinsic dconjg

  intrinsic cdcos

  intrinsic cdexp

  intrinsic cdlog

  intrinsic cdsin

  intrinsic cdsqrt

  intrinsic zcos

  intrinsic zexp

  intrinsic zlog

  intrinsic zsin

  intrinsic zsqrt

  intrinsic cabs

  intrinsic cdabs

  intrinsic zabs

  intrinsic dprod

  intrinsic nint

  intrinsic idnint

  intrinsic dim

  intrinsic ddim

  intrinsic idim

  intrinsic iabs

  intrinsic mod

  intrinsic len

  intrinsic index

  intrinsic aimag

  intrinsic dimag

  call test_r (abs, -1.0, abs(-1.0))

  call test_r (aint, 1.7, aint(1.7))

  call test_r (anint, 1.7, anint(1.7))

  call test_r (acos, 0.5, acos(0.5))

  call test_r (acosh, 1.5, acosh(1.5))

  call test_r (asin, 0.5, asin(0.5))

  call test_r (asinh, 0.5, asinh(0.5))

  call test_r (atan, 0.5, atan(0.5))

  call test_r (atanh, 0.5, atanh(0.5))

  call test_r (cos, 1.0, cos(1.0))

  call test_r (sin, 1.0, sin(1.0))

  call test_r (tan, 1.0, tan(1.0))

  call test_r (cosh, 1.0, cosh(1.0))

  call test_r (sinh, 1.0, sinh(1.0))

  call test_r (tanh, 1.0, tanh(1.0))

  call test_r (alog, 2.0, alog(2.0))

  call test_r (alog10, 2.0, alog10(2.0))

  call test_r (exp, 1.0, exp(1.0))

  call test_r2 (sign, 1.0, -2.0, sign(1.0, -2.0))

  call test_r2 (amod, 3.5, 2.0, amod(3.5, 2.0))

  call test_d (dabs, -1d0, abs(-1d0))

  call test_d (dint, 1.7d0, 1d0)

  call test_d (dnint, 1.7d0, 2d0)

  call test_d (dacos, 0.5d0, dacos(0.5d0))

  call test_d (dacosh, 1.5d0, dacosh(1.5d0))

  call test_d (dasin, 0.5d0, dasin(0.5d0))

  call test_d (dasinh, 0.5d0, dasinh(0.5d0))

  call test_d (datan, 0.5d0, datan(0.5d0))

  call test_d (datanh, 0.5d0, datanh(0.5d0))

  call test_d (dcos, 1d0, dcos(1d0))

  call test_d (dsin, 1d0, dsin(1d0))

  call test_d (dtan, 1d0, dtan(1d0))

  call test_d (dcosh, 1d0, dcosh(1d0))

  call test_d (dsinh, 1d0, dsinh(1d0))

  call test_d (dtanh, 1d0, dtanh(1d0))

  call test_d (dlog, 2d0, dlog(2d0))

  call test_d (dlog10, 2d0, dlog10(2d0))

  call test_d (dexp, 1d0, dexp(1d0))

  call test_d2 (dsign, 1d0, -2d0, sign(1d0, -2d0))

  call test_d2 (dmod, 3.5d0, 2d0, dmod(3.5d0, 2d0))

  call test_dprod (dprod)

  call test_c (conjg, (1.2,-4.), conjg((1.2,-4.)))

  call test_c (ccos, (1.2,-4.), ccos((1.2,-4.)))

  call test_c (cexp, (1.2,-4.), cexp((1.2,-4.)))

  call test_c (clog, (1.2,-4.), clog((1.2,-4.)))

  call test_c (csin, (1.2,-4.), csin((1.2,-4.)))

  call test_c (csqrt, (1.2,-4.), csqrt((1.2,-4.)))

  call test_z (dconjg, (1.2d0,-4.d0), dconjg((1.2d0,-4.d0)))

  call test_z (cdcos, (1.2d0,-4.d0), cdcos((1.2d0,-4.d0)))

  call test_z (zcos, (1.2d0,-4.d0), zcos((1.2d0,-4.d0)))

  call test_z (cdexp, (1.2d0,-4.d0), cdexp((1.2d0,-4.d0)))

  call test_z (zexp, (1.2d0,-4.d0), zexp((1.2d0,-4.d0)))

  call test_z (cdlog, (1.2d0,-4.d0), cdlog((1.2d0,-4.d0)))

  call test_z (zlog, (1.2d0,-4.d0), zlog((1.2d0,-4.d0)))

  call test_z (cdsin, (1.2d0,-4.d0), cdsin((1.2d0,-4.d0)))

  call test_z (zsin, (1.2d0,-4.d0), zsin((1.2d0,-4.d0)))

  call test_z (cdsqrt, (1.2d0,-4.d0), cdsqrt((1.2d0,-4.d0)))

  call test_z (zsqrt, (1.2d0,-4.d0), zsqrt((1.2d0,-4.d0)))

  call test_cabs (cabs, (1.2,-4.), cabs((1.2,-4.)))

  call test_cdabs (cdabs, (1.2d0,-4.d0), cdabs((1.2d0,-4.d0)))

  call test_cdabs (zabs, (1.2d0,-4.d0), zabs((1.2d0,-4.d0)))

  call test_cabs (aimag, (1.2,-4.), aimag((1.2,-4.)))

  call test_cdabs (dimag, (1.2d0,-4.d0), dimag((1.2d0,-4.d0)))

  call test_nint (nint, -1.2, nint(-1.2))

  call test_idnint (idnint, -1.2d0, idnint(-1.2d0))

  call test_idim (isign, -42, 17, isign(-42, 17))

  call test_idim (idim, -42, 17, idim(-42,17))

  call test_idim (idim, 42, 17, idim(42,17))

  call test_r2 (dim, 1.2, -4., dim(1.2, -4.))

  call test_d2 (ddim, 1.2d0, -4.d0, ddim(1.2d0, -4.d0))

  call test_iabs (iabs, -7, iabs(-7))

  call test_idim (mod, 5, 2, mod(5,2))

  call test_len (len, "foobar", len("foobar"))

  call test_index (index, "foobarfoobar", "bar", index("foobarfoobar","bar"))

end program