i386.md: Revert 2 accidental checkins.

2009-04-06  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.md: Revert 2 accidental checkins.

From-SVN: r145630

gcc/ChangeLog

+2009-04-06  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/i386.md: Revert 2 accidental checkins.
+
 2009-04-06  Joey Ye  <joey.ye@intel.com>
 	    Xuepeng Guo <xuepeng.guo@intel.com>
 	    H.J. Lu  <hongjiu.lu@intel.com>

gcc/config/i386/i386.md

@@ -6234,7 +6234,8 @@
 	(plus:DI (match_operand:DI 1 "register_operand" "")
 		 (match_operand:DI 2 "x86_64_nonmemory_operand" "")))
    (clobber (reg:CC FLAGS_REG))]
-  "TARGET_64BIT && reload_completed"
+  "TARGET_64BIT && reload_completed
+   && true_regnum (operands[0]) != true_regnum (operands[1])"
   [(set (match_dup 0)
 	(plus:DI (match_dup 1)
 		 (match_dup 2)))]
@@ -6502,7 +6503,8 @@
 	(plus (match_operand 1 "register_operand" "")
               (match_operand 2 "nonmemory_operand" "")))
    (clobber (reg:CC FLAGS_REG))]
-  "reload_completed"
+  "reload_completed
+   && true_regnum (operands[0]) != true_regnum (operands[1])"
   [(const_int 0)]
 {
   rtx pat;