cse.c (flush_hash_table): Use VOIDmode to invalidate a REG.

        * cse.c (flush_hash_table): Use VOIDmode to invalidate a REG.
        (cse_insn): Likewise for the stack_pointer_rtx.

From-SVN: r114492

gcc/ChangeLog

+2006-06-08  Steven Bosscher  <steven@gcc.gnu.org>
+
+	* cse.c (flush_hash_table): Use VOIDmode to invalidate a REG.
+	(cse_insn): Likewise for the stack_pointer_rtx.
+
 2006-06-08  Roger Sayle  <roger@eyesopen.com>
 
 	* tree-ssa-dom.c (record_conditions): Only record "unordered"

gcc/cse.c

@@ -1724,7 +1724,7 @@ flush_hash_table (void)
 	/* Note that invalidate can remove elements
 	   after P in the current hash chain.  */
 	if (REG_P (p->exp))
-	  invalidate (p->exp, p->mode);
+	  invalidate (p->exp, VOIDmode);
 	else
 	  remove_from_table (p, i);
       }
@@ -5723,7 +5723,7 @@ cse_insn (rtx insn, rtx libcall_insn)
 	  rtx addr = XEXP (dest, 0);
 	  if (GET_RTX_CLASS (GET_CODE (addr)) == RTX_AUTOINC
 	      && XEXP (addr, 0) == stack_pointer_rtx)
-	    invalidate (stack_pointer_rtx, Pmode);
+	    invalidate (stack_pointer_rtx, VOIDmode);
 #endif
 	  dest = fold_rtx (dest, insn);
 	}