* config/i386/sse.md (avx_h<plusminus_insn>v4df3): Fix results

	crossing 128bit lane boundary.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@185979 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4ae7ece..04b3793 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,10 @@
 2012-03-29  Uros Bizjak  <ubizjak@gmail.com>
 
+       * config/i386/sse.md (avx_h<plusminus_insn>v4df3): Fix results
+       crossing 128bit lane boundary.
+
+2012-03-29  Uros Bizjak  <ubizjak@gmail.com>
+
        Backported from mainline
        2012-03-27  Uros Bizjak  <ubizjak@gmail.com>
 

diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md
index d6b87a1..37947de 100644 (file)
--- a/gcc/config/i386/sse.md
+++ b/gcc/config/i386/sse.md
@@ -1176,14 +1176,14 @@
                (parallel [(const_int 0)]))
              (vec_select:DF (match_dup 1) (parallel [(const_int 1)])))
            (plusminus:DF
-             (vec_select:DF (match_dup 1) (parallel [(const_int 2)]))
-             (vec_select:DF (match_dup 1) (parallel [(const_int 3)]))))
-         (vec_concat:V2DF
-           (plusminus:DF
              (vec_select:DF
                (match_operand:V4DF 2 "nonimmediate_operand" "xm")
                (parallel [(const_int 0)]))
-             (vec_select:DF (match_dup 2) (parallel [(const_int 1)])))
+             (vec_select:DF (match_dup 2) (parallel [(const_int 1)]))))
+         (vec_concat:V2DF
+           (plusminus:DF
+             (vec_select:DF (match_dup 1) (parallel [(const_int 2)]))
+             (vec_select:DF (match_dup 1) (parallel [(const_int 3)])))
            (plusminus:DF
              (vec_select:DF (match_dup 2) (parallel [(const_int 2)]))
              (vec_select:DF (match_dup 2) (parallel [(const_int 3)]))))))]