default_format_1.f90: Remove XFAIL AIX.

        * gfortran.dg/default_format_1.f90: Remove XFAIL AIX.
        * gfortran.dg/default_format_denormal_1.f90: Same.

From-SVN: r275591

gcc/testsuite/ChangeLog

+2019-09-10  David Edelsohn  <dje.gcc@gmail.com>
+
+	* gfortran.dg/default_format_1.f90: Remove XFAIL AIX.
+	* gfortran.dg/default_format_denormal_1.f90: Same.
+
 2019-09-10  Jakub Jelinek  <jakub@redhat.com>
 
 	PR middle-end/91680

gcc/testsuite/gfortran.dg/default_format_1.f90

-! { dg-do run { xfail powerpc-ibm-aix* } }
+! { dg-do run }
 ! Test XFAILed on Darwin because the system's printf() lacks
 ! proper support for denormals.
 !

gcc/testsuite/gfortran.dg/default_format_denormal_1.f90

-! { dg-do run { xfail *-*-darwin[89]* *-*-cygwin* powerpc-ibm-aix* } }
+! { dg-do run { xfail *-*-darwin[89]* *-*-cygwin* } }
 ! Test XFAILed on these platforms because the system's printf() lacks
 ! proper support for denormals.
 !