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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc2/] [gcc/] [testsuite/] [gfortran.dg/] [nan_5.f90] - Rev 384
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! Check that we correctly simplify ISNAN
!
! { dg-do compile }
!
! { dg-options "-fno-range-check" }
! { dg-add-options ieee }
! { dg-skip-if "NaN not supported" { spu-*-* } { "*" } { "" } }
implicit none
real, parameter :: inf = 2 * huge(inf)
real, parameter :: nan1 = 0. / 0.
real, parameter :: nan2 = 1.5 * nan1
real, parameter :: nan3 = inf / inf
real, parameter :: nan4 = inf - inf
real, parameter :: nan5 = 0. * inf
real, parameter :: normal = 42.
integer(kind=merge(4, 0, isnan(nan1))) :: a
integer(kind=merge(4, 0, isnan(nan2))) :: b
integer(kind=merge(4, 0, isnan(nan3))) :: c
integer(kind=merge(4, 0, isnan(nan4))) :: d
integer(kind=merge(4, 0, isnan(nan5))) :: e
integer(kind=merge(0, 4, isnan(inf))) :: f
integer(kind=merge(0, 4, isnan(-inf))) :: g
integer(kind=merge(0, 4, isnan(normal))) :: h
end