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From: "ian at airs dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug rtl-optimization/15792] missed subreg optimization
Date: Thu, 02 Feb 2006 18:18:00 -0000	[thread overview]
Message-ID: <20060202181813.4317.qmail@sourceware.org> (raw)
In-Reply-To: <bug-15792-6528@http.gcc.gnu.org/bugzilla/>



------- Comment #6 from ian at airs dot com  2006-02-02 18:18 -------
With the version of RTH's subreg lowering pass which I am working on, I get
identical code for both functions:

test1:
        movl    8(%esp), %eax
        orl     4(%esp), %eax
        jne     .L7
        ret
        .p2align 4,,7
.L7:
        jmp     gh


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15792


  parent reply	other threads:[~2006-02-02 18:18 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <bug-15792-6528@http.gcc.gnu.org/bugzilla/>
2006-01-18  4:45 ` pinskia at gcc dot gnu dot org
2006-01-20 15:48 ` tony dot linthicum at amd dot com
2006-01-20 15:52 ` pinskia at gcc dot gnu dot org
2006-02-02 18:18 ` ian at airs dot com [this message]
2006-02-06 17:13 ` tony dot linthicum at amd dot com
2006-02-07  0:30 ` ian at airs dot com
2006-02-07  8:23 ` ian at airs dot com
2007-11-10  0:15 ` rask at gcc dot gnu dot org
     [not found] <bug-15792-4@http.gcc.gnu.org/bugzilla/>
2021-10-15  3:00 ` gabravier at gmail dot com
2023-05-15  5:34 ` pinskia at gcc dot gnu.org
2004-06-03  4:27 [Bug rtl-optimization/15792] New: " pinskia at gcc dot gnu dot org
2004-06-15 20:07 ` [Bug rtl-optimization/15792] " bangerth at dealii dot org
2004-08-20 18:47 ` dann at godzilla dot ics dot uci dot edu

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