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* [Bug bootstrap/51974] New: GCC fails to bootstrap with --enable-checking=release on opensuse
@ 2012-01-23 19:56 nenad at intrepid dot com
2012-01-24 2:46 ` [Bug target/51974] [4.7 Regression] " pinskia at gcc dot gnu.org
` (7 more replies)
0 siblings, 8 replies; 9+ messages in thread
From: nenad at intrepid dot com @ 2012-01-23 19:56 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51974
Bug #: 51974
Summary: GCC fails to bootstrap with --enable-checking=release
on opensuse
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: nenad@intrepid.com
Host: Opensuse 12.1 x86_64
Target: x86_64-unknown-linux-gnu
I tried to build the latest trunk (183442) with --enable-checking=release on
the Opensuse 12.1 x86_64 host. Checking between stage2 and stage3 fails.
Bootstrap comparison failure!
gcc/tree-ssa-dom.o differs
gcc/tree-ssa-structalias.o differs
gcc/final.o differs
gcc/combine.o differs
gcc/reload1.o differs
gcc/tree-ssa-ccp.o differs
gcc/tree-ssa.o differs
This version passes on Fedora Core 15 x86_64. Anyone seen this? I am seeing the
following differences:
reload1.o:stage2
30b4: 0f 1f 40 00 nopl 0x0(%rax)
30b8: 41 8b 57 08 mov 0x8(%r15),%edx
30bc: 83 c2 7d add $0x7d,%edx
30bf: e9 7c fe ff ff jmpq 2f40
<_ZL16free_for_value_pi12machine_modei11reload_typeP7rtx_defS2_ii+0x1c0>
b0d4: 0f 1f 40 00 nopl 0x0(%rax)
b0d8: 48 63 f6 movslq %esi,%rsi
b0db: 48 29 70 18 sub %rsi,0x18(%rax)
b0df: e9 3c fe ff ff jmpq af20
<_ZL19elimination_effectsP7rtx_def12machine_mode+0xe0>
reload1.o:stage3
30c8: 41 8b 57 08 mov 0x8(%r15),%edx
30cc: 83 c2 7d add $0x7d,%edx
30cf: e9 7c fe ff ff jmpq 2f50
<_ZL16free_for_value_pi12machine_modei11reload_typeP7rtx_defS2_ii+0x1c0>
30d4: 0f 1f 40 00 nopl 0x0(%rax)
b0e8: 48 63 f6 movslq %esi,%rsi
b0eb: 48 29 70 18 sub %rsi,0x18(%rax)
b0ef: e9 3c fe ff ff jmpq af30
<_ZL19elimination_effectsP7rtx_def12machine_mode+0xe0>
b0f4: 0f 1f 40 00 nopl 0x0(%rax)
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug target/51974] [4.7 Regression] GCC fails to bootstrap with --enable-checking=release on opensuse
2012-01-23 19:56 [Bug bootstrap/51974] New: GCC fails to bootstrap with --enable-checking=release on opensuse nenad at intrepid dot com
@ 2012-01-24 2:46 ` pinskia at gcc dot gnu.org
2012-01-25 22:21 ` jakub at gcc dot gnu.org
` (6 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu.org @ 2012-01-24 2:46 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51974
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |build, wrong-code
Component|bootstrap |target
Target Milestone|--- |4.7.0
Summary|GCC fails to bootstrap with |[4.7 Regression] GCC fails
|--enable-checking=release |to bootstrap with
|on opensuse |--enable-checking=release
| |on opensuse
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug target/51974] [4.7 Regression] GCC fails to bootstrap with --enable-checking=release on opensuse
2012-01-23 19:56 [Bug bootstrap/51974] New: GCC fails to bootstrap with --enable-checking=release on opensuse nenad at intrepid dot com
2012-01-24 2:46 ` [Bug target/51974] [4.7 Regression] " pinskia at gcc dot gnu.org
@ 2012-01-25 22:21 ` jakub at gcc dot gnu.org
2012-01-26 15:52 ` rguenth at gcc dot gnu.org
` (5 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: jakub at gcc dot gnu.org @ 2012-01-25 22:21 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51974
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org
--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-01-25 21:15:38 UTC ---
Bootstraps just fine with --enable-checking=release for me on Fedora.
Richard, can you reproduce on OpenSUSE?
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug target/51974] [4.7 Regression] GCC fails to bootstrap with --enable-checking=release on opensuse
2012-01-23 19:56 [Bug bootstrap/51974] New: GCC fails to bootstrap with --enable-checking=release on opensuse nenad at intrepid dot com
2012-01-24 2:46 ` [Bug target/51974] [4.7 Regression] " pinskia at gcc dot gnu.org
2012-01-25 22:21 ` jakub at gcc dot gnu.org
@ 2012-01-26 15:52 ` rguenth at gcc dot gnu.org
2012-01-30 23:03 ` jakub at gcc dot gnu.org
` (4 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: rguenth at gcc dot gnu.org @ 2012-01-26 15:52 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51974
--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-01-26 15:14:23 UTC ---
I can reproduce random comparison failures as well, even with checking enabled,
on openSUSE Factory x86_64. I wasn't yet able to reproduce them locally
though.
I'm trying again.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug target/51974] [4.7 Regression] GCC fails to bootstrap with --enable-checking=release on opensuse
2012-01-23 19:56 [Bug bootstrap/51974] New: GCC fails to bootstrap with --enable-checking=release on opensuse nenad at intrepid dot com
` (2 preceding siblings ...)
2012-01-26 15:52 ` rguenth at gcc dot gnu.org
@ 2012-01-30 23:03 ` jakub at gcc dot gnu.org
2012-01-31 8:11 ` nenad at intrepid dot com
` (3 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: jakub at gcc dot gnu.org @ 2012-01-30 23:03 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51974
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-01-30 22:15:25 UTC ---
Please try
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52041#c17
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52041#c18
patches.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug target/51974] [4.7 Regression] GCC fails to bootstrap with --enable-checking=release on opensuse
2012-01-23 19:56 [Bug bootstrap/51974] New: GCC fails to bootstrap with --enable-checking=release on opensuse nenad at intrepid dot com
` (3 preceding siblings ...)
2012-01-30 23:03 ` jakub at gcc dot gnu.org
@ 2012-01-31 8:11 ` nenad at intrepid dot com
2012-01-31 10:07 ` jakub at gcc dot gnu.org
` (2 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: nenad at intrepid dot com @ 2012-01-31 8:11 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51974
--- Comment #4 from Nenad Vukicevic <nenad at intrepid dot com> 2012-01-31 05:34:54 UTC ---
(In reply to comment #3)
> Please try
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52041#c17
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52041#c18
> patches.
I applied both patches and I was able to rebuild the trunk on
opensuse 12.1. Thank you.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug target/51974] [4.7 Regression] GCC fails to bootstrap with --enable-checking=release on opensuse
2012-01-23 19:56 [Bug bootstrap/51974] New: GCC fails to bootstrap with --enable-checking=release on opensuse nenad at intrepid dot com
` (4 preceding siblings ...)
2012-01-31 8:11 ` nenad at intrepid dot com
@ 2012-01-31 10:07 ` jakub at gcc dot gnu.org
2012-01-31 10:11 ` jakub at gcc dot gnu.org
2012-01-31 10:49 ` jakub at gcc dot gnu.org
7 siblings, 0 replies; 9+ messages in thread
From: jakub at gcc dot gnu.org @ 2012-01-31 10:07 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51974
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-01-31 08:41:53 UTC ---
Author: jakub
Date: Tue Jan 31 08:41:46 2012
New Revision: 183751
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183751
Log:
PR bootstrap/52041
PR bootstrap/52039
PR target/51974
* ree.c (add_removable_extension): Change def_map argument
to unsigned *, store in def_map 1 + offset into *insn_list vector
instead of pointers into the vector.
(find_removable_extensions): Adjust caller.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/ree.c
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug target/51974] [4.7 Regression] GCC fails to bootstrap with --enable-checking=release on opensuse
2012-01-23 19:56 [Bug bootstrap/51974] New: GCC fails to bootstrap with --enable-checking=release on opensuse nenad at intrepid dot com
` (5 preceding siblings ...)
2012-01-31 10:07 ` jakub at gcc dot gnu.org
@ 2012-01-31 10:11 ` jakub at gcc dot gnu.org
2012-01-31 10:49 ` jakub at gcc dot gnu.org
7 siblings, 0 replies; 9+ messages in thread
From: jakub at gcc dot gnu.org @ 2012-01-31 10:11 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51974
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-01-31 10:06:57 UTC ---
Author: jakub
Date: Tue Jan 31 10:06:50 2012
New Revision: 183753
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183753
Log:
PR bootstrap/52041
PR bootstrap/52039
PR target/51974
* ipa-prop.c (detect_type_change_1): Call ao_ref_init.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/ipa-prop.c
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug target/51974] [4.7 Regression] GCC fails to bootstrap with --enable-checking=release on opensuse
2012-01-23 19:56 [Bug bootstrap/51974] New: GCC fails to bootstrap with --enable-checking=release on opensuse nenad at intrepid dot com
` (6 preceding siblings ...)
2012-01-31 10:11 ` jakub at gcc dot gnu.org
@ 2012-01-31 10:49 ` jakub at gcc dot gnu.org
7 siblings, 0 replies; 9+ messages in thread
From: jakub at gcc dot gnu.org @ 2012-01-31 10:49 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51974
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |FIXED
AssignedTo|unassigned at gcc dot |jakub at gcc dot gnu.org
|gnu.org |
--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-01-31 10:07:50 UTC ---
Fixed.
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2012-01-31 10:11 UTC | newest]
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2012-01-23 19:56 [Bug bootstrap/51974] New: GCC fails to bootstrap with --enable-checking=release on opensuse nenad at intrepid dot com
2012-01-24 2:46 ` [Bug target/51974] [4.7 Regression] " pinskia at gcc dot gnu.org
2012-01-25 22:21 ` jakub at gcc dot gnu.org
2012-01-26 15:52 ` rguenth at gcc dot gnu.org
2012-01-30 23:03 ` jakub at gcc dot gnu.org
2012-01-31 8:11 ` nenad at intrepid dot com
2012-01-31 10:07 ` jakub at gcc dot gnu.org
2012-01-31 10:11 ` jakub at gcc dot gnu.org
2012-01-31 10:49 ` jakub at gcc dot gnu.org
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