re PR other/12315 (ICE using -p with functions returning structs)

	PR 12315
	* final.c (profile_function): Allow for NULL svrtx.

From-SVN: r73165

gcc/ChangeLog

+2003-11-01  Alan Modra  <amodra@bigpond.net.au>
+
+	PR 12315
+	* final.c (profile_function): Allow for NULL svrtx.
+
 2003-10-31  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 
 	* pa.c (pa_select_section): Use new style declaration.

gcc/final.c

@@ -1437,7 +1437,7 @@ profile_function (FILE *file ATTRIBUTE_UNUSED)
   function_section (current_function_decl);
 
 #if defined(ASM_OUTPUT_REG_PUSH)
-  if (sval && GET_CODE (svrtx) == REG)
+  if (sval && svrtx != NULL_RTX && GET_CODE (svrtx) == REG)
     ASM_OUTPUT_REG_PUSH (file, REGNO (svrtx));
 #endif
 
@@ -1468,7 +1468,7 @@ profile_function (FILE *file ATTRIBUTE_UNUSED)
 #endif
 
 #if defined(ASM_OUTPUT_REG_PUSH)
-  if (sval && GET_CODE (svrtx) == REG)
+  if (sval && svrtx != NULL_RTX && GET_CODE (svrtx) == REG)
     ASM_OUTPUT_REG_POP (file, REGNO (svrtx));
 #endif
 }