alias.c (init_alias_analysis): When simplifying the reg_base_value array,…

alias.c (init_alias_analysis): When simplifying the reg_base_value array, simplify entries for hard registers too.

        * alias.c (init_alias_analysis): When simplifying the reg_base_value
        array, simplify entries for hard registers too.
From jfc.  Fixes c-torture failure on the PA.

From-SVN: r14869

gcc/ChangeLog

+Wed Aug 20 22:47:33 1997  Jeffrey A Law  (law@cygnus.com)
+
+	* alias.c (init_alias_analysis): When simplifying the reg_base_value
+	array, simplify entries for hard registers too.
+
 Wed Aug 20 12:35:47 1997  Dave Love  <d.love@dl.ac.uk>
 
 	* dwarf2.h (enum dwarf_call_frame_info): Remove trailing comma from

gcc/alias.c

@@ -987,7 +987,7 @@ init_alias_analysis ()
   do
     {
       changed = 0;
-      for (i = FIRST_PSEUDO_REGISTER; i < reg_base_value_size; i++)
+      for (i = 0; i < reg_base_value_size; i++)
 	{
 	  rtx base = reg_base_value[i];
 	  if (base && GET_CODE (base) == REG)