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diff gcc/config/i386/mmx.md @ 67:f6334be47118

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update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
author nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
date Tue, 22 Mar 2011 17:18:12 +0900
parents b7f97abdc517
children 04ced10e8804
line wrap: on
line diff
--- a/gcc/config/i386/mmx.md	Tue May 25 18:58:51 2010 +0900
+++ b/gcc/config/i386/mmx.md	Tue Mar 22 17:18:12 2011 +0900
@@ -1,5 +1,5 @@
 ;; GCC machine description for MMX and 3dNOW! instructions
-;; Copyright (C) 2005, 2007, 2008, 2009
+;; Copyright (C) 2005, 2007, 2008, 2009, 2010
 ;; Free Software Foundation, Inc.
 ;;
 ;; This file is part of GCC.
@@ -65,9 +65,9 @@
 
 (define_insn "*mov<mode>_internal_rex64"
   [(set (match_operand:MMXMODEI8 0 "nonimmediate_operand"
-				"=rm,r,!?y,!?y ,m  ,!y,*Y2,x,x ,m,r,Yi")
+	 "=rm,r,!?y,!y,!?y,m  ,!y ,*Y2,x,x ,m,r ,Yi")
 	(match_operand:MMXMODEI8 1 "vector_move_operand"
-				"Cr ,m,C  ,!?ym,!?y,*Y2,!y,C,xm,x,Yi,r"))]
+	 "Cr ,m,C  ,!y,m  ,!?y,*Y2,!y ,C,xm,x,Yi,r"))]
   "TARGET_64BIT && TARGET_MMX
    && !(MEM_P (operands[0]) && MEM_P (operands[1]))"
   "@
@@ -76,38 +76,40 @@
     pxor\t%0, %0
     movq\t{%1, %0|%0, %1}
     movq\t{%1, %0|%0, %1}
+    movq\t{%1, %0|%0, %1}
     movdq2q\t{%1, %0|%0, %1}
     movq2dq\t{%1, %0|%0, %1}
     %vpxor\t%0, %d0
     %vmovq\t{%1, %0|%0, %1}
     %vmovq\t{%1, %0|%0, %1}
-    %vmovq\t{%1, %0|%0, %1}
-    %vmovq\t{%1, %0|%0, %1}"
-  [(set_attr "type" "imov,imov,mmx,mmxmov,mmxmov,ssecvt,ssecvt,sselog1,ssemov,ssemov,ssemov,ssemov")
-   (set_attr "unit" "*,*,*,*,*,mmx,mmx,*,*,*,*,*")
-   (set_attr "prefix_rep" "*,*,*,*,*,1,1,*,1,*,*,*")
-   (set_attr "prefix_data16" "*,*,*,*,*,*,*,*,*,1,1,1")
+    %vmovd\t{%1, %0|%0, %1}
+    %vmovd\t{%1, %0|%0, %1}"
+  [(set_attr "type" "imov,imov,mmx,mmxmov,mmxmov,mmxmov,ssecvt,ssecvt,sselog1,ssemov,ssemov,ssemov,ssemov")
+   (set_attr "unit" "*,*,*,*,*,*,mmx,mmx,*,*,*,*,*")
+   (set_attr "prefix_rep" "*,*,*,*,*,*,1,1,*,1,*,*,*")
+   (set_attr "prefix_data16" "*,*,*,*,*,*,*,*,*,*,1,1,1")
    (set (attr "prefix_rex")
-     (if_then_else (eq_attr "alternative" "8,9")
+     (if_then_else (eq_attr "alternative" "9,10")
        (symbol_ref "x86_extended_reg_mentioned_p (insn)")
        (const_string "*")))
    (set (attr "prefix")
-     (if_then_else (eq_attr "alternative" "7,8,9,10,11")
+     (if_then_else (eq_attr "alternative" "8,9,10,11,12")
        (const_string "maybe_vex")
        (const_string "orig")))
    (set_attr "mode" "DI")])
 
 (define_insn "*mov<mode>_internal_avx"
   [(set (match_operand:MMXMODEI8 0 "nonimmediate_operand"
-			"=!?y,!?y,m  ,!y ,*Y2,*Y2,*Y2 ,m  ,r  ,m")
+	 "=!?y,!y,!?y,m  ,!y ,*Y2,*Y2,*Y2 ,m  ,r  ,m")
 	(match_operand:MMXMODEI8 1 "vector_move_operand"
-			"C   ,!ym,!?y,*Y2,!y ,C  ,*Y2m,*Y2,irm,r"))]
+	 "C   ,!y,m  ,!?y,*Y2,!y ,C  ,*Y2m,*Y2,irm,r"))]
   "TARGET_AVX
    && !(MEM_P (operands[0]) && MEM_P (operands[1]))"
   "@
     pxor\t%0, %0
     movq\t{%1, %0|%0, %1}
     movq\t{%1, %0|%0, %1}
+    movq\t{%1, %0|%0, %1}
     movdq2q\t{%1, %0|%0, %1}
     movq2dq\t{%1, %0|%0, %1}
     vpxor\t%0, %0, %0
@@ -115,26 +117,27 @@
     vmovq\t{%1, %0|%0, %1}
     #
     #"
-  [(set_attr "type" "mmx,mmxmov,mmxmov,ssecvt,ssecvt,sselog1,ssemov,ssemov,*,*")
-   (set_attr "unit" "*,*,*,mmx,mmx,*,*,*,*,*")
-   (set_attr "prefix_rep" "*,*,*,1,1,*,*,*,*,*")
+  [(set_attr "type" "mmx,mmxmov,mmxmov,mmxmov,ssecvt,ssecvt,sselog1,ssemov,ssemov,*,*")
+   (set_attr "unit" "*,*,*,*,mmx,mmx,*,*,*,*,*")
+   (set_attr "prefix_rep" "*,*,*,*,1,1,*,*,*,*,*")
    (set (attr "prefix")
-     (if_then_else (eq_attr "alternative" "5,6,7")
+     (if_then_else (eq_attr "alternative" "6,7,8")
        (const_string "vex")
        (const_string "orig")))
-   (set_attr "mode" "DI,DI,DI,DI,DI,TI,DI,DI,DI,DI")])
+   (set_attr "mode" "DI,DI,DI,DI,DI,DI,TI,DI,DI,DI,DI")])
 
 (define_insn "*mov<mode>_internal"
   [(set (match_operand:MMXMODEI8 0 "nonimmediate_operand"
-			"=!?y,!?y,m  ,!y ,*Y2,*Y2,*Y2 ,m  ,*x,*x,*x,m ,r  ,m")
+	 "=!?y,!y,!?y,m  ,!y ,*Y2,*Y2,*Y2 ,m  ,*x,*x,*x,m ,r  ,m")
 	(match_operand:MMXMODEI8 1 "vector_move_operand"
-			"C   ,!ym,!?y,*Y2,!y ,C  ,*Y2m,*Y2,C ,*x,m ,*x,irm,r"))]
+	 "C   ,!y,m  ,!?y,*Y2,!y ,C  ,*Y2m,*Y2,C ,*x,m ,*x,irm,r"))]
   "TARGET_MMX
    && !(MEM_P (operands[0]) && MEM_P (operands[1]))"
   "@
     pxor\t%0, %0
     movq\t{%1, %0|%0, %1}
     movq\t{%1, %0|%0, %1}
+    movq\t{%1, %0|%0, %1}
     movdq2q\t{%1, %0|%0, %1}
     movq2dq\t{%1, %0|%0, %1}
     pxor\t%0, %0
@@ -146,11 +149,11 @@
     movlps\t{%1, %0|%0, %1}
     #
     #"
-  [(set_attr "type" "mmx,mmxmov,mmxmov,ssecvt,ssecvt,sselog1,ssemov,ssemov,sselog1,ssemov,ssemov,ssemov,*,*")
-   (set_attr "unit" "*,*,*,mmx,mmx,*,*,*,*,*,*,*,*,*")
-   (set_attr "prefix_rep" "*,*,*,1,1,*,1,*,*,*,*,*,*,*")
-   (set_attr "prefix_data16" "*,*,*,*,*,*,*,1,*,*,*,*,*,*")
-   (set_attr "mode" "DI,DI,DI,DI,DI,TI,DI,DI,V4SF,V4SF,V2SF,V2SF,DI,DI")])
+  [(set_attr "type" "mmx,mmxmov,mmxmov,mmxmov,ssecvt,ssecvt,sselog1,ssemov,ssemov,sselog1,ssemov,ssemov,ssemov,*,*")
+   (set_attr "unit" "*,*,*,*,mmx,mmx,*,*,*,*,*,*,*,*,*")
+   (set_attr "prefix_rep" "*,*,*,*,1,1,*,1,*,*,*,*,*,*,*")
+   (set_attr "prefix_data16" "*,*,*,*,*,*,*,*,1,*,*,*,*,*,*")
+   (set_attr "mode" "DI,DI,DI,DI,DI,DI,TI,DI,DI,V4SF,V4SF,V2SF,V2SF,DI,DI")])
 
 (define_expand "movv2sf"
   [(set (match_operand:V2SF 0 "nonimmediate_operand" "")
@@ -163,9 +166,9 @@
 
 (define_insn "*movv2sf_internal_rex64_avx"
   [(set (match_operand:V2SF 0 "nonimmediate_operand"
-				"=rm,r ,!?y,!?y ,m ,!y,Y2,x,x,x,m,r,x")
+	 "=rm,r,!?y,!y,!?y,m  ,!y,Y2,x,x,x,m,r,x")
         (match_operand:V2SF 1 "vector_move_operand"
-				"Cr ,m ,C  ,!?ym,!y,Y2,!y,C,x,m,x,x,r"))]
+	 "Cr ,m,C  ,!y,m  ,!?y,Y2,!y,C,x,m,x,x,r"))]
   "TARGET_64BIT && TARGET_AVX
    && !(MEM_P (operands[0]) && MEM_P (operands[1]))"
   "@
@@ -174,6 +177,7 @@
     pxor\t%0, %0
     movq\t{%1, %0|%0, %1}
     movq\t{%1, %0|%0, %1}
+    movq\t{%1, %0|%0, %1}
     movdq2q\t{%1, %0|%0, %1}
     movq2dq\t{%1, %0|%0, %1}
     vxorps\t%0, %0, %0
@@ -182,21 +186,21 @@
     vmovlps\t{%1, %0|%0, %1}
     vmovq\t{%1, %0|%0, %1}
     vmovq\t{%1, %0|%0, %1}"
-  [(set_attr "type" "imov,imov,mmx,mmxmov,mmxmov,ssecvt,ssecvt,ssemov,sselog1,ssemov,ssemov,ssemov,ssemov")
-   (set_attr "unit" "*,*,*,*,*,mmx,mmx,*,*,*,*,*,*")
-   (set_attr "prefix_rep" "*,*,*,*,*,1,1,*,*,*,*,*,*")
-   (set_attr "length_vex" "*,*,*,*,*,*,*,*,*,*,*,4,4")
+  [(set_attr "type" "imov,imov,mmx,mmxmov,mmxmov,mmxmov,ssecvt,ssecvt,ssemov,sselog1,ssemov,ssemov,ssemov,ssemov")
+   (set_attr "unit" "*,*,*,*,*,*,mmx,mmx,*,*,*,*,*,*")
+   (set_attr "prefix_rep" "*,*,*,*,*,*,1,1,*,*,*,*,*,*")
+   (set_attr "length_vex" "*,*,*,*,*,*,*,*,*,*,*,*,4,4")
    (set (attr "prefix")
-     (if_then_else (eq_attr "alternative" "7,8,9,10,11,12")
+     (if_then_else (eq_attr "alternative" "8,9,10,11,12,13")
        (const_string "vex")
        (const_string "orig")))
-   (set_attr "mode" "DI,DI,DI,DI,DI,DI,DI,V4SF,V4SF,V2SF,V2SF,DI,DI")])
+   (set_attr "mode" "DI,DI,DI,DI,DI,DI,DI,DI,V4SF,V4SF,V2SF,V2SF,DI,DI")])
 
 (define_insn "*movv2sf_internal_rex64"
   [(set (match_operand:V2SF 0 "nonimmediate_operand"
-				"=rm,r ,!?y,!?y ,m ,!y,*Y2,x,x,x,m,r,Yi")
+	 "=rm,r,!?y,!y,!?y,m  ,!y ,*Y2,x,x,x,m,r ,Yi")
         (match_operand:V2SF 1 "vector_move_operand"
-				"Cr ,m ,C  ,!?ym,!y,*Y2,!y,C,x,m,x,Yi,r"))]
+	 "Cr ,m,C  ,!y,m  ,!?y,*Y2,!y ,C,x,m,x,Yi,r"))]
   "TARGET_64BIT && TARGET_MMX
    && !(MEM_P (operands[0]) && MEM_P (operands[1]))"
   "@
@@ -205,6 +209,7 @@
     pxor\t%0, %0
     movq\t{%1, %0|%0, %1}
     movq\t{%1, %0|%0, %1}
+    movq\t{%1, %0|%0, %1}
     movdq2q\t{%1, %0|%0, %1}
     movq2dq\t{%1, %0|%0, %1}
     xorps\t%0, %0
@@ -213,22 +218,23 @@
     movlps\t{%1, %0|%0, %1}
     movd\t{%1, %0|%0, %1}
     movd\t{%1, %0|%0, %1}"
-  [(set_attr "type" "imov,imov,mmx,mmxmov,mmxmov,ssecvt,ssecvt,ssemov,sselog1,ssemov,ssemov,ssemov,ssemov")
-   (set_attr "unit" "*,*,*,*,*,mmx,mmx,*,*,*,*,*,*")
-   (set_attr "prefix_rep" "*,*,*,*,*,1,1,*,*,*,*,*,*")
-   (set_attr "mode" "DI,DI,DI,DI,DI,DI,DI,V4SF,V4SF,V2SF,V2SF,DI,DI")])
+  [(set_attr "type" "imov,imov,mmx,mmxmov,mmxmov,mmxmov,ssecvt,ssecvt,ssemov,sselog1,ssemov,ssemov,ssemov,ssemov")
+   (set_attr "unit" "*,*,*,*,*,*,mmx,mmx,*,*,*,*,*,*")
+   (set_attr "prefix_rep" "*,*,*,*,*,*,1,1,*,*,*,*,*,*")
+   (set_attr "mode" "DI,DI,DI,DI,DI,DI,DI,DI,V4SF,V4SF,V2SF,V2SF,DI,DI")])
 
 (define_insn "*movv2sf_internal_avx"
   [(set (match_operand:V2SF 0 "nonimmediate_operand"
-			"=!?y,!?y ,m  ,!y ,*Y2,*x,*x,*x,m ,r  ,m")
+	 "=!?y,!y,!?y,m  ,!y ,*Y2,*x,*x,*x,m ,r  ,m")
         (match_operand:V2SF 1 "vector_move_operand"
-			"C   ,!?ym,!?y,*Y2,!y ,C ,*x,m ,*x,irm,r"))]
+	 "C   ,!y,m  ,!?y,*Y2,!y ,C ,*x,m ,*x,irm,r"))]
   "TARGET_AVX
    && !(MEM_P (operands[0]) && MEM_P (operands[1]))"
   "@
     pxor\t%0, %0
     movq\t{%1, %0|%0, %1}
     movq\t{%1, %0|%0, %1}
+    movq\t{%1, %0|%0, %1}
     movdq2q\t{%1, %0|%0, %1}
     movq2dq\t{%1, %0|%0, %1}
     vxorps\t%0, %0, %0
@@ -237,26 +243,27 @@
     vmovlps\t{%1, %0|%0, %1}
     #
     #"
-  [(set_attr "type" "mmx,mmxmov,mmxmov,ssecvt,ssecvt,sselog1,ssemov,ssemov,ssemov,*,*")
-   (set_attr "unit" "*,*,*,mmx,mmx,*,*,*,*,*,*")
-   (set_attr "prefix_rep" "*,*,*,1,1,*,*,*,*,*,*")
+  [(set_attr "type" "mmx,mmxmov,mmxmov,mmxmov,ssecvt,ssecvt,sselog1,ssemov,ssemov,ssemov,*,*")
+   (set_attr "unit" "*,*,*,*,mmx,mmx,*,*,*,*,*,*")
+   (set_attr "prefix_rep" "*,*,*,*,1,1,*,*,*,*,*,*")
    (set (attr "prefix")
-     (if_then_else (eq_attr "alternative" "5,6,7,8")
+     (if_then_else (eq_attr "alternative" "6,7,8,9")
        (const_string "vex")
        (const_string "orig")))
-   (set_attr "mode" "DI,DI,DI,DI,DI,V4SF,V4SF,V2SF,V2SF,DI,DI")])
+   (set_attr "mode" "DI,DI,DI,DI,DI,DI,V4SF,V4SF,V2SF,V2SF,DI,DI")])
 
 (define_insn "*movv2sf_internal"
   [(set (match_operand:V2SF 0 "nonimmediate_operand"
-			"=!?y,!?y ,m  ,!y ,*Y2,*x,*x,*x,m ,r  ,m")
+	 "=!?y,!y,!?y,m  ,!y ,*Y2,*x,*x,*x,m ,r  ,m")
         (match_operand:V2SF 1 "vector_move_operand"
-			"C   ,!?ym,!?y,*Y2,!y ,C ,*x,m ,*x,irm,r"))]
+	 "C   ,!y,m  ,!?y,*Y2,!y ,C ,*x,m ,*x,irm,r"))]
   "TARGET_MMX
    && !(MEM_P (operands[0]) && MEM_P (operands[1]))"
   "@
     pxor\t%0, %0
     movq\t{%1, %0|%0, %1}
     movq\t{%1, %0|%0, %1}
+    movq\t{%1, %0|%0, %1}
     movdq2q\t{%1, %0|%0, %1}
     movq2dq\t{%1, %0|%0, %1}
     xorps\t%0, %0
@@ -265,10 +272,10 @@
     movlps\t{%1, %0|%0, %1}
     #
     #"
-  [(set_attr "type" "mmx,mmxmov,mmxmov,ssecvt,ssecvt,sselog1,ssemov,ssemov,ssemov,*,*")
-   (set_attr "unit" "*,*,*,mmx,mmx,*,*,*,*,*,*")
-   (set_attr "prefix_rep" "*,*,*,1,1,*,*,*,*,*,*")
-   (set_attr "mode" "DI,DI,DI,DI,DI,V4SF,V4SF,V2SF,V2SF,DI,DI")])
+  [(set_attr "type" "mmx,mmxmov,mmxmov,mmxmov,ssecvt,ssecvt,sselog1,ssemov,ssemov,ssemov,*,*")
+   (set_attr "unit" "*,*,*,*,mmx,mmx,*,*,*,*,*,*")
+   (set_attr "prefix_rep" "*,*,*,*,1,1,*,*,*,*,*,*")
+   (set_attr "mode" "DI,DI,DI,DI,DI,DI,V4SF,V4SF,V2SF,V2SF,DI,DI")])
 
 ;; %%% This multiword shite has got to go.
 (define_split
@@ -334,15 +341,13 @@
   [(set (match_operand:V2SF 0 "register_operand" "")
         (minus:V2SF (match_operand:V2SF 1 "register_operand" "")
 		    (match_operand:V2SF 2 "nonimmediate_operand" "")))]
-  "TARGET_3DNOW"
-  "")
+  "TARGET_3DNOW")
 
 (define_expand "mmx_subrv2sf3"
   [(set (match_operand:V2SF 0 "register_operand" "")
         (minus:V2SF (match_operand:V2SF 2 "register_operand" "")
 		    (match_operand:V2SF 1 "nonimmediate_operand" "")))]
-  "TARGET_3DNOW"
-  "")
+  "TARGET_3DNOW")
 
 (define_insn "*mmx_subv2sf3"
   [(set (match_operand:V2SF 0 "register_operand" "=y,y")
@@ -1616,8 +1621,7 @@
 		      (match_operand:V8QI 2 "register_operand" "")
 		      (match_dup 0)]
 		     UNSPEC_MASKMOV))]
-  "TARGET_SSE || TARGET_3DNOW_A"
-  "")
+  "TARGET_SSE || TARGET_3DNOW_A")
 
 (define_insn "*mmx_maskmovq"
   [(set (mem:V8QI (match_operand:SI 0 "register_operand" "D"))