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* [Bug bootstrap/33070] Bootstrap comparison failure between stage2/3 but no objdump differences
[not found] <bug-33070-4@http.gcc.gnu.org/bugzilla/>
@ 2012-01-28 3:25 ` pinskia at gcc dot gnu.org
0 siblings, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu.org @ 2012-01-28 3:25 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33070
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
Last reconfirmed| |2012-01-28
Ever Confirmed|0 |1
--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-01-28 03:08:30 UTC ---
Does this work now? Also maybe the debugging info is different.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug bootstrap/33070] Bootstrap comparison failure between stage2/3 but no objdump differences
2007-08-14 18:54 [Bug bootstrap/33070] New: " Axel dot Thimm at ATrpms dot net
` (2 preceding siblings ...)
2007-08-20 7:40 ` pinskia at gcc dot gnu dot org
@ 2007-08-20 18:05 ` Axel dot Thimm at ATrpms dot net
3 siblings, 0 replies; 5+ messages in thread
From: Axel dot Thimm at ATrpms dot net @ 2007-08-20 18:05 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from Axel dot Thimm at ATrpms dot net 2007-08-20 18:05 -------
The same thing happens with 4.2.1, only that there are additional warnings
before:
Comparing stages 2 and 3
warning: ./libgcc/_fixunssfdi.o differs
warning: ./libgcc/_udivmoddi4_s.o differs
[...]
warning: ./libgcc/_udivdi3_s.o differs
warning: ./libgcc/_fixunsdfdi.o differs
Bootstrap comparison failure!
./alloc-pool.o differs
./tree-into-ssa.o differs
./local-alloc.o differs
./cppdefault.o differs
[...]
Comparing the object files shows differences like
for alloc-pool.o
3098 370 0
3099 317 0
3100 267 0
3200 267 0
or for tree-into-ssa.o
31349 360 0
31350 303 0
31351 341 0
31352 267 0
31353 14 23
31357 40 150
31358 0 324
31359 0 244
31360 0 267
31414 0 132
31415 0 244
31416 0 267
and the objdump disassembly is the same (but the files' paths).
--
Axel dot Thimm at ATrpms dot net changed:
What |Removed |Added
----------------------------------------------------------------------------
Version|3.4.3 |4.2.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33070
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug bootstrap/33070] Bootstrap comparison failure between stage2/3 but no objdump differences
2007-08-14 18:54 [Bug bootstrap/33070] New: " Axel dot Thimm at ATrpms dot net
2007-08-20 6:45 ` [Bug bootstrap/33070] " pinskia at gcc dot gnu dot org
2007-08-20 7:36 ` Axel dot Thimm at ATrpms dot net
@ 2007-08-20 7:40 ` pinskia at gcc dot gnu dot org
2007-08-20 18:05 ` Axel dot Thimm at ATrpms dot net
3 siblings, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-08-20 7:40 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from pinskia at gcc dot gnu dot org 2007-08-20 07:40 -------
(In reply to comment #2)
> We would need to stay at 3.4.x. If we can reproduce this for the latest 3.4.x
> release (3.4.6) would there be interest in fixing it? Thanks!
None as 3.4.x is no longer supported. Why do you need to stay with 3.4.x? The
C++/libstdc++ ABI has not changed between 3.4.0 and 4.2.1 at all.
Also this works for me when I last bootstrapped a 3.4.x based compiler around 2
years ago
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33070
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug bootstrap/33070] Bootstrap comparison failure between stage2/3 but no objdump differences
2007-08-14 18:54 [Bug bootstrap/33070] New: " Axel dot Thimm at ATrpms dot net
2007-08-20 6:45 ` [Bug bootstrap/33070] " pinskia at gcc dot gnu dot org
@ 2007-08-20 7:36 ` Axel dot Thimm at ATrpms dot net
2007-08-20 7:40 ` pinskia at gcc dot gnu dot org
2007-08-20 18:05 ` Axel dot Thimm at ATrpms dot net
3 siblings, 0 replies; 5+ messages in thread
From: Axel dot Thimm at ATrpms dot net @ 2007-08-20 7:36 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from Axel dot Thimm at ATrpms dot net 2007-08-20 07:36 -------
(In reply to comment #1)
> Considering how old 3.4.3 is, I doubt we can do anything to help you here
> except to suggest to try 4.2.1, the latest release.
We would need to stay at 3.4.x. If we can reproduce this for the latest 3.4.x
release (3.4.6) would there be interest in fixing it? Thanks!
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33070
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug bootstrap/33070] Bootstrap comparison failure between stage2/3 but no objdump differences
2007-08-14 18:54 [Bug bootstrap/33070] New: " Axel dot Thimm at ATrpms dot net
@ 2007-08-20 6:45 ` pinskia at gcc dot gnu dot org
2007-08-20 7:36 ` Axel dot Thimm at ATrpms dot net
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-08-20 6:45 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from pinskia at gcc dot gnu dot org 2007-08-20 06:45 -------
Considering how old 3.4.3 is, I doubt we can do anything to help you here
except to suggest to try 4.2.1, the latest release.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33070
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2012-01-28 3:09 UTC | newest]
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[not found] <bug-33070-4@http.gcc.gnu.org/bugzilla/>
2012-01-28 3:25 ` [Bug bootstrap/33070] Bootstrap comparison failure between stage2/3 but no objdump differences pinskia at gcc dot gnu.org
2007-08-14 18:54 [Bug bootstrap/33070] New: " Axel dot Thimm at ATrpms dot net
2007-08-20 6:45 ` [Bug bootstrap/33070] " pinskia at gcc dot gnu dot org
2007-08-20 7:36 ` Axel dot Thimm at ATrpms dot net
2007-08-20 7:40 ` pinskia at gcc dot gnu dot org
2007-08-20 18:05 ` Axel dot Thimm at ATrpms dot net
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