Re: [PATCH,committed] fortran/28439 -- Fix arithmetic if

[Steve Kargl <sgk at troutmask dot apl dot washington dot edu>]

On Sun, Jul 23, 2006 at 12:09:51AM +0200, FX Coudert wrote:
> >2006-07-22  Steven Bosscher  <steven@gcc.gnu.org> 
> >
> >    PR fortran/28439
> >        * trans-stmt.c (gfc_trans_arithmetic_if): Evaluate the condition 
> >        once.
> 
> What about a testcase?
> 

I've committed a testcase as requested by FX.

2006-07-24  Steven G. Kargl  <kargls@comcast.net>

        PR fortran/28439
        * gfortran.dg/arithmetic_if.f90:  New test.


! { dg-do run }
! { dg-options "-w" }
! Test program for PR 28439
integer function myfunc(i)
   integer i
   integer, save :: value = 2
   value = value - 1 + 0 * i
   myfunc = value
end function myfunc

program pr28439

   integer myfunc
      
   if (myfunc(0)) 10, 20, 30  ! Should go to 10
10 call abort
20 call abort

30 if (myfunc(0)) 40, 50, 60  ! Should go to 20
40 call abort
60 call abort

50 if (myfunc(0)) 70, 80, 90  ! Should go to 30
80 call abort
90 call abort

70 continue

end program pr28439

-- 
Steve