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* [Bug ada/32654] New: [4.2 regression] Ada comparison failure in exp_aggr.o on Tru64 UNIX V5.1B
@ 2007-07-06 17:48 gcc-bugzilla at gcc dot gnu dot org
2008-03-27 22:16 ` [Bug ada/32654] " rguenth at gcc dot gnu dot org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: gcc-bugzilla at gcc dot gnu dot org @ 2007-07-06 17:48 UTC (permalink / raw)
To: gcc-bugs
Bootstrapping the current 4.2 branch on alpha-dec-osf5.1b with GCC 3.4 as
the bootstrap compiler, I get a comparison failure in exp_aggr.o:
Comparing stages 2 and 3
Bootstrap comparison failure!
./ada/exp_aggr.o differs
make[2]: *** [compare] Error 1
There's only a minimal difference in the debugging info:
--- prev-gcc/exp_aggr.s Fri Jun 15 21:55:38 2007
+++ gcc/exp_aggr.s Fri Jun 15 21:56:39 2007
@@ -13799,7 +13799,7 @@
beq $0,$L1053
$L974:
$LBB210:
- #.stabn 68,0,3263,$LM2081
+ #.stabn 68,0,3155,$LM2081
$LM2081:
bis $31,$31,$1
$L973:
This happens since at least 20070506 and only on alpha-dec-osf5.1b,
alpha-dec-osf4.0f is unaffected (as is mainline unless I'm mistaken).
Environment:
System: OSF1 bartok V5.1 2650 alpha
Machine: alpha
host: alpha-dec-osf5.1b
build: alpha-dec-osf5.1b
target: alpha-dec-osf5.1b
configured with: /vol/gcc/src/gcc-4.2-branch-dist/configure --prefix=/vol/gcc
--with-local-prefix=/vol/gcc --disable-nls --host alpha-dec-osf5.1b --build
alpha-dec-osf5.1b --target alpha-dec-osf5.1b --with-gmp=/vol/gcc
--with-mpfr=/vol/gcc --enable-languages=c,c++,fortran,java,objc,ada
How-To-Repeat:
Bootstrap the 4.2 branch as described above.
--
Summary: [4.2 regression] Ada comparison failure in exp_aggr.o on
Tru64 UNIX V5.1B
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: ada
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: ro at techfak dot uni-bielefeld dot de
GCC build triplet: alpha-dec-osf5.1b
GCC host triplet: alpha-dec-osf5.1b
GCC target triplet: alpha-dec-osf5.1b
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32654
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug ada/32654] [4.2 regression] Ada comparison failure in exp_aggr.o on Tru64 UNIX V5.1B
2007-07-06 17:48 [Bug ada/32654] New: [4.2 regression] Ada comparison failure in exp_aggr.o on Tru64 UNIX V5.1B gcc-bugzilla at gcc dot gnu dot org
@ 2008-03-27 22:16 ` rguenth at gcc dot gnu dot org
2008-05-19 20:28 ` jsm28 at gcc dot gnu dot org
2009-03-08 9:02 ` [Bug ada/32654] [4.2 regression] comparison failure in exp_aggr.o ebotcazou at gcc dot gnu dot org
2 siblings, 0 replies; 4+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2008-03-27 22:16 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from rguenth at gcc dot gnu dot org 2008-03-27 22:15 -------
Which exact version? Does this still happen? Does this happen with 4.1 as a
bootstrap compiler?
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
Target Milestone|--- |4.2.4
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32654
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug ada/32654] [4.2 regression] Ada comparison failure in exp_aggr.o on Tru64 UNIX V5.1B
2007-07-06 17:48 [Bug ada/32654] New: [4.2 regression] Ada comparison failure in exp_aggr.o on Tru64 UNIX V5.1B gcc-bugzilla at gcc dot gnu dot org
2008-03-27 22:16 ` [Bug ada/32654] " rguenth at gcc dot gnu dot org
@ 2008-05-19 20:28 ` jsm28 at gcc dot gnu dot org
2009-03-08 9:02 ` [Bug ada/32654] [4.2 regression] comparison failure in exp_aggr.o ebotcazou at gcc dot gnu dot org
2 siblings, 0 replies; 4+ messages in thread
From: jsm28 at gcc dot gnu dot org @ 2008-05-19 20:28 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from jsm28 at gcc dot gnu dot org 2008-05-19 20:23 -------
4.2.4 is being released, changing milestones to 4.2.5.
--
jsm28 at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.2.4 |4.2.5
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32654
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug ada/32654] [4.2 regression] comparison failure in exp_aggr.o
2007-07-06 17:48 [Bug ada/32654] New: [4.2 regression] Ada comparison failure in exp_aggr.o on Tru64 UNIX V5.1B gcc-bugzilla at gcc dot gnu dot org
2008-03-27 22:16 ` [Bug ada/32654] " rguenth at gcc dot gnu dot org
2008-05-19 20:28 ` jsm28 at gcc dot gnu dot org
@ 2009-03-08 9:02 ` ebotcazou at gcc dot gnu dot org
2 siblings, 0 replies; 4+ messages in thread
From: ebotcazou at gcc dot gnu dot org @ 2009-03-08 9:02 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from ebotcazou at gcc dot gnu dot org 2009-03-08 09:02 -------
The branch is (virtually) closed.
--
ebotcazou at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |ebotcazou at gcc dot gnu dot
| |org
Status|WAITING |RESOLVED
Resolution| |WONTFIX
Summary|[4.2 regression] Ada |[4.2 regression] comparison
|comparison failure in |failure in exp_aggr.o
|exp_aggr.o on Tru64 UNIX |
|V5.1B |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32654
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2009-03-08 9:02 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2007-07-06 17:48 [Bug ada/32654] New: [4.2 regression] Ada comparison failure in exp_aggr.o on Tru64 UNIX V5.1B gcc-bugzilla at gcc dot gnu dot org
2008-03-27 22:16 ` [Bug ada/32654] " rguenth at gcc dot gnu dot org
2008-05-19 20:28 ` jsm28 at gcc dot gnu dot org
2009-03-08 9:02 ` [Bug ada/32654] [4.2 regression] comparison failure in exp_aggr.o ebotcazou at gcc dot gnu dot org
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