[Bug target/69992] test case gcc.dg/sms-4.c fails

[acsawdey at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69992

--- Comment #1 from acsawdey at gcc dot gnu.org ---
At some point the doloop analysis must have changed and as a result declared
that the loop might run infinitely if compiled with -m64. This in turn causes
SMS to bail out and the test fails. The following patch fixes it on powerpc
-m64:

Index: gcc/testsuite/gcc.dg/sms-4.c
===================================================================
--- gcc/testsuite/gcc.dg/sms-4.c        (revision 244540)
+++ gcc/testsuite/gcc.dg/sms-4.c        (working copy)
@@ -12,9 +12,9 @@

 __attribute__ ((noinline))
 void
-foo (int size, int *ap, int *bp, int *cp, int *dstp)
+foo (long size, int *ap, int *bp, int *cp, int *dstp)
 {
-  unsigned int i, n = size;
+  unsigned long i, n = size;
   int changed = 0;

   for (i = 0; i < n; i++)