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From: "ahaas at airmail dot net" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug bootstrap/46018] [4.6 Regression] Bootstrap fails on i386-pc-solaris2.10
Date: Sun, 17 Oct 2010 15:45:00 -0000 [thread overview]
Message-ID: <20101017154500.OCV7bCk3lb0zBEgKxJ-NarydzljPMaLINPslXw91WJg@z> (raw)
In-Reply-To: <bug-46018-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46018
--- Comment #6 from Art Haas <ahaas at airmail dot net> 2010-10-17 15:45:40 UTC ---
Running 'git bisect' but interpreting a failed build as 'good' and a successful
build as 'bad' leads to this commit which restored the build:
7332acfcfbd1a9c70674c62419096022f72bd201 is the first bad commit
commit 7332acfcfbd1a9c70674c62419096022f72bd201
Author: jsm28 <jsm28@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Sat Oct 16 12:12:24 2010 +0000
* config/arm/arm.c (arm_option_optimization): Set
flag_section_anchors to 1 not 2.
* config/i386/i386.c (ix86_option_override_internal): Check
global_options_set.x_flag_zee and
global_options_set.x_flag_omit_frame_pointer.
(ix86_option_optimization): Don't set flag_omit_frame_pointer and
flag_zee to 2.
* config/i386/sol2-10.h (SUBTARGET_OVERRIDE_OPTIONS): Check
global_options_set.x_flag_omit_frame_pointer.
* config/rs6000/rs6000.c (rs6000_option_init_struct): Set
opts->x_flag_section_anchors to 1 not 2.
* config/sh/sh.c (sh_option_optimization): Don't set
flag_schedule_insns to 2.
(sh_option_override): Check
global_options_set.x_flag_schedule_insns.
* opts.c (finish_options): Check opts_set->x_flag_section_anchors.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@165539
138bc75d-0d04-0410-961f-82ee72b054a4
:040000 040000 4d93fdb436ce6c956250256c221c663f7d085bb0
0dd0b04692b88501a315407dd58cfaae228d1c89 M gcc
I'll leave it to those much more savvy regarding GCC internals to figure out
what caused the initial build failure and why things started working again.
next prev parent reply other threads:[~2010-10-17 15:45 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-14 15:30 [Bug bootstrap/46018] New: " ahaas at airmail dot net
2010-10-14 15:34 ` [Bug bootstrap/46018] [4.6 Regression] " pinskia at gcc dot gnu.org
2010-10-14 15:57 ` hjl.tools at gmail dot com
2010-10-14 15:58 ` hjl.tools at gmail dot com
2010-10-14 20:11 ` ahaas at airmail dot net
2010-10-14 20:14 ` ahaas at airmail dot net
2010-10-16 19:16 ` ahaas at airmail dot net
2010-10-17 15:45 ` ahaas at airmail dot net [this message]
2010-10-18 15:04 ` ahaas at airmail dot net
2010-10-18 15:37 ` joseph at codesourcery dot com
2010-10-18 21:28 ` ahaas at airmail dot net
2010-10-21 18:42 ` hjl.tools at gmail dot com
2010-10-26 14:40 ` ahaas at airmail dot net
2010-10-30 13:59 ` hjl.tools at gmail dot com
2010-10-30 17:55 ` ahaas at airmail dot net
2010-11-03 13:11 ` ro at gcc dot gnu.org
2010-11-03 13:13 ` ro at gcc dot gnu.org
2010-11-03 17:09 ` hjl.tools at gmail dot com
2010-11-03 18:32 ` pinskia at gcc dot gnu.org
2010-11-04 12:52 ` ahaas at airmail dot net
2010-11-05 13:08 ` hjl.tools at gmail dot com
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