[PATCH, pr63256] update powerpc dg options

[Aaron Sawdey]

SMS does process the loop in sms-8.c on powerpc now so I have updated
the options to reflect that.

Test now passes on powerpc -m64/-m32/-m32 -mpowerpc64. Ok for trunk?

testsuite/ChangeLog
2017-01-19  Aaron Sawdey  <acsaw...@linux.vnet.ibm.com>
        * gcc.dg/sms-8.c: Update options for powerpc*-*-*.
-- 
Aaron Sawdey, Ph.D.  acsaw...@linux.vnet.ibm.com
050-2/C113  (507) 253-7520 home: 507/263-0782
IBM Linux Technology Center - PPC Toolchain
Index: gcc/testsuite/gcc.dg/sms-8.c
===================================================================
--- gcc/testsuite/gcc.dg/sms-8.c	(revision 244540)
+++ gcc/testsuite/gcc.dg/sms-8.c	(working copy)
@@ -4,7 +4,6 @@
 
  /* { dg-do run } */
  /* { dg-options "-O2 -fmodulo-sched -fmodulo-sched-allow-regmoves -fdump-rtl-sms --param sms-min-sc=1" } */
- /* { dg-options "-O2 -fmodulo-sched -fmodulo-sched-allow-regmoves -fdump-rtl-sms" { target powerpc*-*-* } } */
 
 extern void abort (void);
 
@@ -36,6 +35,6 @@
   return 0;
 }
 
-/* { dg-final { scan-rtl-dump-times "SMS succeeded" 0 "sms" { target powerpc*-*-* } } } */
+/* { dg-final { scan-rtl-dump-times "SMS succeeded" 1 "sms" { target powerpc*-*-* } } } */