PATCH: Remove *mmx_maskmovq_rex

[H.J. Lu]

Hi,

There is no difference bewteen *mmx_maskmovq_rex and *mmx_maskmovq_rex
execept for :SI vs :DI.  This patch removes *mmx_maskmovq_rex and use
:P instead.  OK for trunk if there are no regressions?

Thanks.


H.J.
---
2011-10-25  H.J. Lu  <hongjiu...@intel.com>

        * config/i386/mmx.md (*mmx_maskmovq): Replace :SI with :P and
        remove "&& !TARGET_64BIT"
        (*mmx_maskmovq_rex): Removed.

diff --git a/gcc/config/i386/mmx.md b/gcc/config/i386/mmx.md
index f3b949e..37a79f8 100644
--- a/gcc/config/i386/mmx.md
+++ b/gcc/config/i386/mmx.md
@@ -1620,24 +1620,12 @@
   "TARGET_SSE || TARGET_3DNOW_A")
 
 (define_insn "*mmx_maskmovq"
-  [(set (mem:V8QI (match_operand:SI 0 "register_operand" "D"))
+  [(set (mem:V8QI (match_operand:P 0 "register_operand" "D"))
        (unspec:V8QI [(match_operand:V8QI 1 "register_operand" "y")
                      (match_operand:V8QI 2 "register_operand" "y")
                      (mem:V8QI (match_dup 0))]
                     UNSPEC_MASKMOV))]
-  "(TARGET_SSE || TARGET_3DNOW_A) && !TARGET_64BIT"
-  ;; @@@ check ordering of operands in intel/nonintel syntax
-  "maskmovq\t{%2, %1|%1, %2}"
-  [(set_attr "type" "mmxcvt")
-   (set_attr "mode" "DI")])
-
-(define_insn "*mmx_maskmovq_rex"
-  [(set (mem:V8QI (match_operand:DI 0 "register_operand" "D"))
-       (unspec:V8QI [(match_operand:V8QI 1 "register_operand" "y")
-                     (match_operand:V8QI 2 "register_operand" "y")
-                     (mem:V8QI (match_dup 0))]
-                    UNSPEC_MASKMOV))]
-  "(TARGET_SSE || TARGET_3DNOW_A) && TARGET_64BIT"
+  "TARGET_SSE || TARGET_3DNOW_A"
   ;; @@@ check ordering of operands in intel/nonintel syntax
   "maskmovq\t{%2, %1|%1, %2}"
   [(set_attr "type" "mmxcvt")