testsuite: XFAIL gcc.dg/torture/pr93133.c for powerpc*-*-* [PR93393]

2020-01-29  Richard Sandiford  <richard.sandiford@arm.com>

gcc/testsuite/
	PR testsuite/93393
	* gcc.dg/torture/pr93133.c: XFAIL for powerpc*-*-*.

gcc/testsuite/ChangeLog

+2020-01-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR testsuite/93393
+	* gcc.dg/torture/pr93133.c: XFAIL for powerpc*-*-*.
+
 2020-01-29  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c++/91118

gcc/testsuite/gcc.dg/torture/pr93133.c

-/* { dg-do run } */
+/* { dg-do run { xfail powerpc*-*-* } } */
 /* { dg-add-options ieee } */
 /* { dg-require-effective-target fenv_exceptions } */
 /* { dg-skip-if "fenv" { powerpc-ibm-aix* } } */