re PR target/16292 (Test power.f90 fails on irix6.5 for complex**real)

	PR target/16292
	* gfortran.dg/g77/cabs.f: Only xfail execution on mips-sgi-irix6*
	with -O0.

From-SVN: r171784

gcc/testsuite/ChangeLog

+2011-03-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR target/16292
+	* gfortran.dg/g77/cabs.f: Only xfail execution on mips-sgi-irix6*
+	with -O0.
+
 2011-03-31  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* g++.dg/other/i386-9.C: New test.

gcc/testsuite/gfortran.dg/g77/cabs.f

-c { dg-do run { xfail mips-sgi-irix6* } } PR 16292
+c { dg-do run }
+c { dg-xfail-run-if "PR target/16292" { mips-sgi-irix6* } { -O0 } }
       program cabs_1
       complex      z0
       real         r0