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From: "irar at il dot ibm dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug bootstrap/30921] Bootstrap failure with -ftree-vectorize on i386
Date: Thu, 22 Feb 2007 07:58:00 -0000 [thread overview]
Message-ID: <20070222075839.24849.qmail@sourceware.org> (raw)
In-Reply-To: <bug-30921-9531@http.gcc.gnu.org/bugzilla/>
------- Comment #1 from irar at il dot ibm dot com 2007-02-22 07:58 -------
Here is the ChangeLog entry for that patch:
2007-02-09 Richard Henderson <rth@redhat.com>
* config/i386/constraints.md (Ym): New constraint.
* config/i386/i386.md (movsi_1): Change Y2 to Yi constraints.
(movdi_1_rex64): Split sse and xmm general register moves from
memory move alternatives. Use conditional register constraints.
(movsf_1, movdf_integer): Likewise.
(zero_extendsidi2_32, zero_extendsidi2_rex64): Likewise.
(movdf_integer_rex64): New.
(pushsf_rex64): Fix output constraints.
* config/i386/sse.md (sse2_loadld): Split rm alternative, use Yi.
(sse2_stored): Likewise.
(sse2_storeq_rex64): New.
* config/i386/i386.c (x86_inter_unit_moves): Enable for not
amd and not generic.
(ix86_secondary_memory_needed): Don't bypass TARGET_INTER_UNIT_MOVES
for optimize_size. Remove SF/DFmode hack.
Ira
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30921
next prev parent reply other threads:[~2007-02-22 7:58 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-22 7:09 [Bug bootstrap/30921] New: " irar at il dot ibm dot com
2007-02-22 7:58 ` irar at il dot ibm dot com [this message]
2007-02-22 8:12 ` [Bug bootstrap/30921] " ubizjak at gmail dot com
2007-02-22 8:22 ` irar at il dot ibm dot com
2007-02-22 9:54 ` ubizjak at gmail dot com
2007-02-22 17:21 ` [Bug target/30921] [4.3 Regression] " pinskia at gcc dot gnu dot org
2007-02-22 18:07 ` rth at gcc dot gnu dot org
2007-02-23 0:43 ` pinskia at gcc dot gnu dot org
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