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[Bug target/27869] "-O -fregmove" handles SSE scalar instructions incorrectly
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 2 Jun 2006 00:48:52 -0000
- Subject: [Bug target/27869] "-O -fregmove" handles SSE scalar instructions incorrectly
- References: <bug-27869-12772@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from pinskia at gcc dot gnu dot org 2006-06-02 00:48 -------
(define_insn "sse_vmaddv4sf3"
[(set (match_operand:V4SF 0 "register_operand" "=x")
(vec_merge:V4SF
(plus:V4SF (match_operand:V4SF 1 "nonimmediate_operand" "%0")
(match_operand:V4SF 2 "nonimmediate_operand" "xm"))
(match_dup 1)
(const_int 1)))]
"TARGET_SSE && ix86_binary_operator_ok (PLUS, V4SFmode, operands)"
"addss\t{%2, %0|%0, %2}"
[(set_attr "type" "sseadd")
(set_attr "mode" "SF")])
The % is incorrect here.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|critical |normal
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
GCC build triplet|i386-portbld-freebsd6.1 |
GCC host triplet|i386-portbld-freebsd6.1 |
GCC target triplet|i386-portbld-freebsd6.1 |i?86-*-*
Keywords| |ssemmx, wrong-code
Last reconfirmed|0000-00-00 00:00:00 |2006-06-02 00:48:52
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27869