cse.c (struct set): Delete inner_dest_loc field.

        * cse.c (struct set): Delete inner_dest_loc field.
        (cse_insn): Remove assignments to inner_dest_loc field.

From-SVN: r29719

gcc/ChangeLog

+Wed Sep 29 23:43:39 1999  Jeffrey A Law  (law@cygnus.com)
+
+	* cse.c (struct set): Delete inner_dest_loc field. 
+	(cse_insn): Remove assignments to inner_dest_loc field.
+
 Wed Sep 29 16:06:20 1999  Richard Henderson  <rth@cygnus.com>
 
 	* ggc-page.c: Don't include <unistd.h> etc taken care of

gcc/cse.c

@@ -6357,8 +6357,6 @@ struct set
   unsigned dest_hash;
   /* The SET_DEST, with SUBREG, etc., stripped.  */
   rtx inner_dest;
-  /* Place where the pointer to the INNER_DEST was found.  */
-  rtx *inner_dest_loc;
   /* Nonzero if the SET_SRC is in memory.  */ 
   char src_in_memory;
   /* Nonzero if the SET_SRC is in a structure.  */ 
@@ -7326,7 +7324,6 @@ cse_insn (insn, libcall_insn)
 
       /* Now deal with the destination.  */
       do_not_record = 0;
-      sets[i].inner_dest_loc = &SET_DEST (sets[0].rtl);
 
       /* Look within any SIGN_EXTRACT or ZERO_EXTRACT
 	 to the MEM or REG within it.  */
@@ -7334,10 +7331,7 @@ cse_insn (insn, libcall_insn)
 	     || GET_CODE (dest) == ZERO_EXTRACT
 	     || GET_CODE (dest) == SUBREG
 	     || GET_CODE (dest) == STRICT_LOW_PART)
-	{
-	  sets[i].inner_dest_loc = &XEXP (dest, 0);
-	  dest = XEXP (dest, 0);
-	}
+	dest = XEXP (dest, 0);
 
       sets[i].inner_dest = dest;