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From: "cvs-commit at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug rtl-optimization/15289] [3.4/4.0 Regression] reload error with non-lowpart subregs
Date: Thu, 02 Dec 2004 19:16:00 -0000 [thread overview]
Message-ID: <20041202191647.6692.qmail@sourceware.org> (raw)
In-Reply-To: <20040505053304.15289.amodra@bigpond.net.au>
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-12-02 19:16 -------
Subject: Bug 15289
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_4-branch
Changes by: rth@gcc.gnu.org 2004-12-02 19:16:38
Modified files:
gcc : ChangeLog emit-rtl.c expr.c function.c
integrate.c optabs.c rtl.h
Log message:
PR rtl-opt/15289
* emit-rtl.c (gen_complex_constant_part): Remove.
(gen_realpart, gen_imagpart, subreg_realpart_p): Remove.
* expr.c (write_complex_part, read_complex_part): New.
(emit_move_via_alt_mode, emit_move_via_integer, emit_move_resolve_push,
emit_move_complex_push, emit_move_complex, emit_move_ccmode,
emit_move_multi_word): Split out from ...
(emit_move_insn_1): ... here.
(expand_expr_real) <COMPLEX_EXPR>: Use write_complex_part.
<REALPART_EXPR, IMAGPART_EXPR>: Use read_complex_part.
<CONJ_EXPR>: Likewise.
* function.c (assign_parms): Hard-code transformations
instead of using gen_realpart/gen_imagpart.
* integrate.c (initialize_for_inline): Likewise.
* optabs.c (expand_unop): Use read_complex_part/write_complex_part.
(expand_complex_abs): Likewise.
(expand_binop): Likewise. Rearrange to build a CONCAT at the end,
rather than creating a complex target at the beginning.
* rtl.h (gen_realpart, gen_imagpart, subreg_realpart_p): Remove.
(read_complex_part, write_complex_part): Declare.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=2.2326.2.715&r2=2.2326.2.716
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/emit-rtl.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.365.4.6&r2=1.365.4.7
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/expr.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.615.4.15&r2=1.615.4.16
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/function.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.483.4.19&r2=1.483.4.20
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/integrate.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.244.2.1&r2=1.244.2.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/optabs.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.204.4.2&r2=1.204.4.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/rtl.h.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.448.4.7&r2=1.448.4.8
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15289
next prev parent reply other threads:[~2004-12-02 19:16 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-05-05 5:33 [Bug target/15289] New: reload error with big-endian subregs amodra at bigpond dot net dot au
2004-05-05 6:30 ` [Bug target/15289] " pinskia at gcc dot gnu dot org
2004-05-05 14:24 ` amodra at bigpond dot net dot au
2004-05-27 21:47 ` [Bug rtl-optimization/15289] reload error with non-lowpart subregs amodra at bigpond dot net dot au
2004-06-16 22:03 ` [Bug rtl-optimization/15289] [3.4/3.5 Regression] " pinskia at gcc dot gnu dot org
2004-08-19 20:53 ` mmitchel at gcc dot gnu dot org
2004-08-26 12:19 ` hubicka at gcc dot gnu dot org
2004-08-29 19:02 ` mmitchel at gcc dot gnu dot org
2004-10-31 2:08 ` [Bug rtl-optimization/15289] [3.4/4.0 " mmitchel at gcc dot gnu dot org
2004-11-28 13:08 ` steven at gcc dot gnu dot org
2004-11-28 13:27 ` amodra at bigpond dot net dot au
2004-11-28 17:54 ` giovannibajo at libero dot it
2004-11-29 21:25 ` rth at gcc dot gnu dot org
2004-12-01 18:14 ` cvs-commit at gcc dot gnu dot org
2004-12-01 18:16 ` cvs-commit at gcc dot gnu dot org
2004-12-02 19:16 ` cvs-commit at gcc dot gnu dot org [this message]
2004-12-03 23:26 ` rth at gcc dot gnu dot org
2004-12-05 5:21 ` cvs-commit at gcc dot gnu dot org
2004-12-05 5:22 ` rth at gcc dot gnu dot org
2004-12-05 5:38 ` pinskia at gcc dot gnu dot org
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