URL
https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
Subversion Repositories openrisc_2011-10-31
[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gfortran.dg/] [nan_5.f90] - Rev 329
Go to most recent revision | Compare with Previous | Blame | View Log
! 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
Go to most recent revision | Compare with Previous | Blame | View Log