diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/i386/sse.md | 10 |
2 files changed, 10 insertions, 5 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 270d48bd7c1..9c36a8ac4d5 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +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 Vladimir Makarov <vmakarov@redhat.com> * ira-color.c (setup_left_conflict_sizes_p): Process all diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md index 96e43a22ca9..b63d774e43f 100644 --- a/gcc/config/i386/sse.md +++ b/gcc/config/i386/sse.md @@ -1175,14 +1175,14 @@ (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)]))))))] |