20020312-2.c: Don't test epilogue vs global register on sparc.

        * gcc.dg/20020312-2.c: Don't test epilogue vs global register
        on sparc.

From-SVN: r51422

gcc/testsuite/ChangeLog

 2002-03-26  Richard Henderson  <rth@redhat.com>
 
+	* gcc.dg/20020312-2.c: Don't test epilogue vs global register
+	on sparc.
+
 	* gcc.dg/20001101-1.c: Add -mcpu=ultrasparc.  Only run on
 	sparcv9 systems.
 	* gcc.dg/20001102-1.c: Likewise.

gcc/testsuite/gcc.dg/20020312-2.c

@@ -135,9 +135,17 @@ main()
 {
   void *old_reg = reg;
   reg = (void *) 1;
+
   f ();
+
+  /* Additionally test that the prologue/epilogue properly does *not*
+     save and restore global registers.  Not possible when the PIC
+     register is in a register window, of course.  */
+#ifndef __sparc__
   if (reg)
     abort ();
+#endif
+
   reg = old_reg;
   return 0;
 }