PR target/22152

	* config/i386/mmx.md (*mov<mode>_internal_rex64,
	*mov<mode>_internal_avx, *mov<mode>_internal,
	*movv2sf_internal_rex64_avx, *movv2sf_internal_rex64,
	*movv2sf_internal_avx, *movv2sf_internal): Split out !y-!y alternative.
[

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163926 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 38771e1..965d0c3 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,11 @@
+2010-09-06  Uros Bizjak  <ubizjak@gmail.com>
+
+       PR target/22152
+       * config/i386/mmx.md (*mov<mode>_internal_rex64,
+       *mov<mode>_internal_avx, *mov<mode>_internal,
+       *movv2sf_internal_rex64_avx, *movv2sf_internal_rex64,
+       *movv2sf_internal_avx, *movv2sf_internal): Split out !y-!y alternative.
+
 2010-09-06  Mark Mitchell  <mark@codesourcery.com>
 
        * c-typeck.c (do_warn_double_promotion): Remove.
@@ -22,8 +30,7 @@
 2010-09-06  H.J. Lu  <hongjiu.lu@intel.com>
 
        PR target/45524
-       * configure.ac (enable_decimal_float): Set to
-       $default_decimal_float.
+       * configure.ac (enable_decimal_float): Set to $default_decimal_float.
        * configure: Regenerated.
 
 2010-09-06  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

diff --git a/gcc/config/i386/mmx.md b/gcc/config/i386/mmx.md
index af19732..a4149c0 100644 (file)
--- a/gcc/config/i386/mmx.md
+++ b/gcc/config/i386/mmx.md
@@ -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]))"
   "@
@@ -76,6 +76,7 @@
     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}
     %vpxor\t%0, %d0
@@ -83,31 +84,32 @@
     %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")
+  [(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