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* [Bug bootstrap/32161] New: stage1 libgcc is being built unoptimized
@ 2007-05-31 1:47 geoffk at gcc dot gnu dot org
2007-05-31 1:51 ` [Bug bootstrap/32161] " pinskia at gcc dot gnu dot org
` (7 more replies)
0 siblings, 8 replies; 9+ messages in thread
From: geoffk at gcc dot gnu dot org @ 2007-05-31 1:47 UTC (permalink / raw)
To: gcc-bugs
The stage1 libgcc.a and crt files are being built with -O0. This means that
the stage2 cc1 is using unoptimized libgcc.a, but the stage3 cc1 is using
optimized libgcc.a, which is causing them to be different, which is one of a
number of causes for
Comparing stages 2 and 3
warning: ./cc1-checksum.o differs
warning: ./cc1obj-checksum.o differs
warning: ./cc1plus-checksum.o differs
on Darwin. I suspect this is related to PR 32009 but am not sure they're the
same bug.
--
Summary: stage1 libgcc is being built unoptimized
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: geoffk at gcc dot gnu dot org
GCC target triplet: *-*-darwin*
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32161
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug bootstrap/32161] stage1 libgcc is being built unoptimized
2007-05-31 1:47 [Bug bootstrap/32161] New: stage1 libgcc is being built unoptimized geoffk at gcc dot gnu dot org
@ 2007-05-31 1:51 ` pinskia at gcc dot gnu dot org
2007-05-31 6:06 ` bonzini at gnu dot org
` (6 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-05-31 1:51 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from pinskia at gcc dot gnu dot org 2007-05-31 01:50 -------
> Comparing stages 2 and 3
> warning: ./cc1-checksum.o differs
> warning: ./cc1obj-checksum.o differs
> warning: ./cc1plus-checksum.o differs
This has been happening for me before the branch of 4.2.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32161
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug bootstrap/32161] stage1 libgcc is being built unoptimized
2007-05-31 1:47 [Bug bootstrap/32161] New: stage1 libgcc is being built unoptimized geoffk at gcc dot gnu dot org
2007-05-31 1:51 ` [Bug bootstrap/32161] " pinskia at gcc dot gnu dot org
@ 2007-05-31 6:06 ` bonzini at gnu dot org
2007-08-31 21:34 ` zadeck at naturalbridge dot com
` (5 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: bonzini at gnu dot org @ 2007-05-31 6:06 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from bonzini at gnu dot org 2007-05-31 06:06 -------
I'm not sure we actually want to build libgcc stage1 optimized. But yes,
fixing 32009 will provide a way to fix this.
--
bonzini at gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
BugsThisDependsOn| |32009
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32161
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug bootstrap/32161] stage1 libgcc is being built unoptimized
2007-05-31 1:47 [Bug bootstrap/32161] New: stage1 libgcc is being built unoptimized geoffk at gcc dot gnu dot org
2007-05-31 1:51 ` [Bug bootstrap/32161] " pinskia at gcc dot gnu dot org
2007-05-31 6:06 ` bonzini at gnu dot org
@ 2007-08-31 21:34 ` zadeck at naturalbridge dot com
2007-09-02 11:29 ` bonzini at gnu dot org
` (4 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: zadeck at naturalbridge dot com @ 2007-08-31 21:34 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from zadeck at naturalbridge dot com 2007-08-31 21:34 -------
At least on the x86-32, libgcc is currently being built optimized, but the
options are slightly different. the stage1 build does not do
-fomit-frame-pointer.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32161
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug bootstrap/32161] stage1 libgcc is being built unoptimized
2007-05-31 1:47 [Bug bootstrap/32161] New: stage1 libgcc is being built unoptimized geoffk at gcc dot gnu dot org
` (2 preceding siblings ...)
2007-08-31 21:34 ` zadeck at naturalbridge dot com
@ 2007-09-02 11:29 ` bonzini at gnu dot org
2008-02-20 7:56 ` bonzini at gnu dot org
` (3 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: bonzini at gnu dot org @ 2007-09-02 11:29 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from bonzini at gnu dot org 2007-09-02 11:29 -------
*** This bug has been marked as a duplicate of 32009 ***
--
bonzini at gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |DUPLICATE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32161
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug bootstrap/32161] stage1 libgcc is being built unoptimized
2007-05-31 1:47 [Bug bootstrap/32161] New: stage1 libgcc is being built unoptimized geoffk at gcc dot gnu dot org
` (4 preceding siblings ...)
2008-02-20 7:56 ` bonzini at gnu dot org
@ 2008-02-20 7:56 ` bonzini at gnu dot org
2008-02-20 14:12 ` bonzini at gcc dot gnu dot org
2008-04-05 8:54 ` bonzini at gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: bonzini at gnu dot org @ 2008-02-20 7:56 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from bonzini at gnu dot org 2008-02-20 07:55 -------
actually it is not a dup. but I do have a patch that will solve both.
--
bonzini at gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |UNCONFIRMED
Resolution|DUPLICATE |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32161
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug bootstrap/32161] stage1 libgcc is being built unoptimized
2007-05-31 1:47 [Bug bootstrap/32161] New: stage1 libgcc is being built unoptimized geoffk at gcc dot gnu dot org
` (3 preceding siblings ...)
2007-09-02 11:29 ` bonzini at gnu dot org
@ 2008-02-20 7:56 ` bonzini at gnu dot org
2008-02-20 7:56 ` bonzini at gnu dot org
` (2 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: bonzini at gnu dot org @ 2008-02-20 7:56 UTC (permalink / raw)
To: gcc-bugs
--
bonzini at gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |bonzini at gnu dot org
|dot org |
Status|UNCONFIRMED |ASSIGNED
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2008-02-20 07:56:10
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32161
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug bootstrap/32161] stage1 libgcc is being built unoptimized
2007-05-31 1:47 [Bug bootstrap/32161] New: stage1 libgcc is being built unoptimized geoffk at gcc dot gnu dot org
` (5 preceding siblings ...)
2008-02-20 7:56 ` bonzini at gnu dot org
@ 2008-02-20 14:12 ` bonzini at gcc dot gnu dot org
2008-04-05 8:54 ` bonzini at gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: bonzini at gcc dot gnu dot org @ 2008-02-20 14:12 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from bonzini at gnu dot org 2008-02-20 14:11 -------
Subject: Bug 32161
Author: bonzini
Date: Wed Feb 20 14:10:40 2008
New Revision: 132479
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=132479
Log:
2008-02-20 Paolo Bonzini <bonzini@gnu.org>
PR bootstrap/32009
PR bootstrap/32161
* configure.ac (CFLAGS_FOR_TARGET, CXXFLAGS_FOR_TARGET): Compute here.
* configure: Regenerate.
* Makefile.def: Define stage_libcflags for all bootstrap stages.
* Makefile.tpl (STAGE1_LIBCFLAGS, STAGE2_LIBCFLAGS, STAGE3_LIBCFLAGS,
STAGE4_LIBCFLAGS): New.
(CFLAGS_FOR_TARGET, CXXFLAGS_FOR_TARGET): Subst from autoconf, without
$(SYSROOT_CFLAGS_FOR_TARGET) and $(DEBUG_PREFIX_CFLAGS_FOR_TARGET).
(BASE_TARGET_EXPORTS): Append them here to C{,XX}FLAGS.
(EXTRA_TARGET_FLAGS): Append them here to {LIB,}C{,XX}FLAGS.
(configure-stage[+id+]-[+prefix+][+module+]): Pass stage_libcflags
for target modules. Don't export LIBCFLAGS.
(all-stage[+id+]-[+prefix+][+module+]): Pass stage_libcflags; pass
$(BASE_FLAGS_TO_PASS) where [+args+] was passed, and [+args+] after
the overridden CFLAGS_FOR_TARGET and CXXFLAGS_FOR_TARGET.
(invocations of `all'): Replace $(TARGET_FLAGS_TO_PASS) with
$(EXTRA_TARGET_FLAGS), $(FLAGS_TO_PASS) with $(EXTRA_HOST_FLAGS).
* Makefile.in: Regenerate.
2008-02-20 Paolo Bonzini <bonzini@gnu.org>
PR bootstrap/32009
* mh-ppc-darwin (BOOT_CFLAGS): Reenable.
2008-02-20 Paolo Bonzini <bonzini@gnu.org>
* doc/install.texi: Correct references to CFLAGS, replacing them
with BOOT_CFLAGS. Document flags used during bootstrap for
target libraries.
Modified:
trunk/ChangeLog
trunk/Makefile.def
trunk/Makefile.in
trunk/Makefile.tpl
trunk/config/ChangeLog
trunk/config/mh-ppc-darwin
trunk/configure
trunk/configure.ac
trunk/gcc/ChangeLog
trunk/gcc/doc/install.texi
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32161
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug bootstrap/32161] stage1 libgcc is being built unoptimized
2007-05-31 1:47 [Bug bootstrap/32161] New: stage1 libgcc is being built unoptimized geoffk at gcc dot gnu dot org
` (6 preceding siblings ...)
2008-02-20 14:12 ` bonzini at gcc dot gnu dot org
@ 2008-04-05 8:54 ` bonzini at gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: bonzini at gnu dot org @ 2008-04-05 8:54 UTC (permalink / raw)
To: gcc-bugs
------- Comment #7 from bonzini at gnu dot org 2008-04-05 08:53 -------
this was fixed
--
bonzini at gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32161
^ permalink raw reply [flat|nested] 9+ messages in thread
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2007-05-31 1:47 [Bug bootstrap/32161] New: stage1 libgcc is being built unoptimized geoffk at gcc dot gnu dot org
2007-05-31 1:51 ` [Bug bootstrap/32161] " pinskia at gcc dot gnu dot org
2007-05-31 6:06 ` bonzini at gnu dot org
2007-08-31 21:34 ` zadeck at naturalbridge dot com
2007-09-02 11:29 ` bonzini at gnu dot org
2008-02-20 7:56 ` bonzini at gnu dot org
2008-02-20 7:56 ` bonzini at gnu dot org
2008-02-20 14:12 ` bonzini at gcc dot gnu dot org
2008-04-05 8:54 ` bonzini at gnu dot org
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