[patch RFA][gfortran testsuite] Tweak init_flag_3.f90 for SH

[Kaz Kojima]

Hi,

The attached patch is to add -mieee option to init_flag_3.f90
test on SH targets which require -mieee option for NaNs.
Tested also on i686-pc-linux-gnu with no regressions.
Ok for mainline?

Regards,
	kaz
--
2007-09-25  Kaz Kojima  <kkojima@gcc.gnu.org>

	* gfortran.dg/init_flag_3.f90: Add -mieee for sh.

diff -uprN ORIG/trunk/gcc/testsuite/gfortran.dg/init_flag_3.f90 LOCAL/trunk/gcc/testsuite/gfortran.dg/init_flag_3.f90
--- ORIG/trunk/gcc/testsuite/gfortran.dg/init_flag_3.f90	2007-09-22 10:09:17.000000000 +0900
+++ LOCAL/trunk/gcc/testsuite/gfortran.dg/init_flag_3.f90	2007-09-25 09:39:59.000000000 +0900
@@ -1,5 +1,6 @@
 ! { dg-do run }
 ! { dg-options "-finit-integer=-1 -finit-logical=false -finit-real=nan" }
+! { dg-options "-mieee -finit-integer=-1 -finit-logical=false -finit-real=nan" { target sh*-*-* } }
 
 program init_flag_3
   call real_test