--- Comment #8 from ghazi at gcc dot gnu dot org 2008-01-11 03:58 ---
Thanks Uros, patch posted here:
http://gcc.gnu.org/ml/gcc-patches/2008-01/msg00445.html
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33187
--- Comment #7 from ubizjak at gmail dot com 2008-01-10 07:01 ---
(In reply to comment #6)
> Uros, the testcase (gcc.target/i386/cmov7.c) fails on x86 with -fpic/-fPIC.
> Real bug, or skip with pic?
No, but insn RTX costs is slightly increased for -fpic. From ix86_rtx_cost():
--cut he
--- Comment #6 from ghazi at gcc dot gnu dot org 2008-01-09 18:25 ---
Uros, the testcase (gcc.target/i386/cmov7.c) fails on x86 with -fpic/-fPIC.
Real bug, or skip with pic?
http://gcc.gnu.org/ml/gcc-testresults/2008-01/msg00366.html
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ghazi at gcc dot gnu dot org changed:
--- Comment #5 from ubizjak at gmail dot com 2007-09-04 10:10 ---
Fixed.
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ubizjak at gmail dot com changed:
What|Removed |Added
Status|ASSIGNED
--- Comment #4 from uros at gcc dot gnu dot org 2007-09-04 10:07 ---
Subject: Bug 33187
Author: uros
Date: Tue Sep 4 10:07:19 2007
New Revision: 128072
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=128072
Log:
PR middle-end/33187
* combine.c (subst): Do not try t
--- Comment #3 from ubizjak at gmail dot com 2007-08-27 20:22 ---
Patch and the description of the problem at
http://gcc.gnu.org/ml/gcc-patches/2007-08/msg01880.html.
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ubizjak at gmail dot com changed:
What|Removed |Added
--- Comment #2 from rguenth at gcc dot gnu dot org 2007-08-25 13:25 ---
Confirmed.
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rguenth at gcc dot gnu dot org changed:
What|Removed |Added
Status|UNCON
--- Comment #1 from ubizjak at gmail dot com 2007-08-25 12:39 ---
There is a small problem in combine. It tries to combine insn 17 and 18, but:
Failed to match this instruction:
(set (reg:DF 58 [ D.1658 ])
(const_double:DF -1.0e+0 [-0x0.8p+1]))
Failed to match this instruction:
(set
