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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/] [real_const_3.f90] - Rev 329
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!{ dg-do run }
!{ dg-options "-fno-range-check" }
!{ dg-add-options ieee }
!{ dg-skip-if "NaN not supported" { spu-*-* } { "*" } { "" } }
! PR19310 and PR19904, allow disabling range check during compile.
! Contributed by Jerry DeLisle <jvdelisle@gcc.gnu.org>
program main
character(len=80) str
real, parameter :: zero=0, nan=0/zero
complex :: z = (-0.1,-2.2)/(0.0,0.0)
complex :: z2 = (0.1,1)/0
complex :: z3 = (1e35, -2e3)/1.234e-37
complex :: z4 = (1e-35, -2e-35)/1234e34
real :: a
a = exp(1000.0)
b = 1/exp(1000.0)
write(str,*) a
if (trim(adjustl(str)) .ne. '+Infinity') call abort
if (b .ne. 0.) call abort
write(str,*) -1.0/b
if (trim(adjustl(str)) .ne. '-Infinity') call abort
write(str,*) b/0.0
if (trim(adjustl(str)) .ne. 'NaN') call abort
write(str,*) 0.0/0.0
if (trim(adjustl(str)) .ne. 'NaN') call abort
write(str,*) 1.0/(-0.)
if (trim(adjustl(str)) .ne. '-Infinity') call abort
write(str,*) -2.0/0.
if (trim(adjustl(str)) .ne. '-Infinity') call abort
write(str,*) 3.0/0.
if (trim(adjustl(str)) .ne. '+Infinity') call abort
write(str,*) nan
if (trim(adjustl(str)) .ne. 'NaN') call abort
write(str,*) z
if (trim(adjustl(str)) .ne. '( NaN, NaN)') call abort
write(str,*) z2
if (trim(adjustl(str)) .ne. '( NaN, NaN)') call abort
write(str,*) z3
if (trim(adjustl(str)) .ne. '( +Infinity, -Infinity)') call abort
write(str,*) z4
if (trim(adjustl(str)) .ne. '( 0.0000000 , -0.0000000 )') call abort
end program main
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