[PATCH 7/n, i386]: Improve memory attribute handling in vec_extract patterns

[Uros Bizjak]

Hello!

2013-05-10  Uros Bizjak  <ubiz...@gmail.com>

    * config/i386/i386.md (memory): Handle sseishft1.
    * config/i386/sse.md (*vec_extractv4si): Remove memory attribute.
    (*vec_extractv2di_1): Ditto.

Tested on x86_64-pc-linux-gnu {,-m32}, committed to mainline SVN.

Uros.

Index: i386.md
===================================================================
--- i386.md     (revision 198780)
+++ i386.md     (working copy)
@@ -615,8 +615,9 @@
                 "!alu1,negnot,ishift1,
                   imov,imovx,icmp,test,bitmanip,
                   fmov,fcmp,fsgn,
-                  sse,ssemov,ssecmp,ssecomi,ssecvt,ssecvt1,sseicvt,sselog1,
-                  sseshuf1,sseadd1,sseiadd1,mmx,mmxmov,mmxcmp,mmxcvt")
+                  sse,ssemov,ssecmp,ssecomi,ssecvt,ssecvt1,sseicvt,
+                  sselog1,sseshuf1,sseadd1,sseiadd1,sseishft1,
+                  mmx,mmxmov,mmxcmp,mmxcvt")
              (match_operand 2 "memory_operand"))
           (const_string "load")
         (and (eq_attr "type" "icmov,ssemuladd,sse4arg")
Index: sse.md
===================================================================
--- sse.md      (revision 198780)
+++ sse.md      (working copy)
@@ -7387,7 +7387,6 @@
 }
   [(set_attr "isa" "*,noavx,avx")
    (set_attr "type" "sselog1,sseishft1,sseishft1")
-   (set_attr "memory" "*,none,none")
    (set_attr "prefix_extra" "1,*,*")
    (set_attr "length_immediate" "1")
    (set_attr "prefix" "maybe_vex,orig,vex")
@@ -7446,7 +7445,6 @@
   [(set_attr "isa" "x64_sse4,*,sse2_noavx,avx,noavx,*,x64")
    (set_attr "type" "sselog1,ssemov,sseishft1,sseishft1,ssemov,ssemov,imov")
    (set_attr "length_immediate" "1,*,1,1,*,*,*")
-   (set_attr "memory" "*,*,none,none,*,*,*")
    (set_attr "prefix_rex" "1,*,*,*,*,*,*")
    (set_attr "prefix_extra" "1,*,*,*,*,*,*")
    (set_attr "prefix" "maybe_vex,maybe_vex,orig,vex,orig,*,*")