--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
AssignedTo|unassigned at gcc dot gnu |aoliva at gcc dot gnu dot
|dot org
--- Comment #2 from aoliva at gcc dot gnu dot org 2009-09-04 19:00 ---
Subject: Bug 41252
Author: aoliva
Date: Fri Sep 4 18:59:50 2009
New Revision: 151437
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151437
Log:
PR target/41252
* config/arm/vfp.md (*cmpdf_split_v
--- Comment #3 from aoliva at gcc dot gnu dot org 2009-09-04 19:02 ---
Fixed.
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
Status|ASSIGNED
--- Comment #4 from aoliva at gcc dot gnu dot org 2009-09-04 19:04 ---
Subject: Bug 41225
Author: aoliva
Date: Fri Sep 4 19:03:49 2009
New Revision: 151438
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151438
Log:
gcc/ChangeLog:
PR debug/41225
* tree-vect
--- Comment #5 from aoliva at gcc dot gnu dot org 2009-09-04 19:05 ---
Fixed
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
Status|ASSIGNED
--- Comment #25 from aoliva at gcc dot gnu dot org 2009-09-04 19:07 ---
Fixed with revision 151367.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41224
--- Comment #11 from aoliva at gcc dot gnu dot org 2009-09-04 19:08 ---
Fixed in revision 151367.
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #4 from aoliva at gcc dot gnu dot org 2009-09-04 19:10 ---
This is fixed with revisions 151432 (regression on pr40753.c test) and 151434
(warnings in guality.h).
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #1 from aoliva at gcc dot gnu dot org 2009-09-07 07:03 ---
Hello, Christian,
I'm going to need an attachment with the files in gnatchop format as mentioned
in the bug report box to try to duplicate the problem with a cross compiler.
Could you please attach it to thi
--- Comment #4 from aoliva at gcc dot gnu dot org 2009-09-07 09:55 ---
Please attach the .i (preprocessed) source file so that I can duplicate the
problem. Thanks in advance,
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41289
--- Comment #7 from aoliva at gcc dot gnu dot org 2009-09-07 19:41 ---
If you compiled with -save-temps, then the .i file must be somewhere. We'll
also need the command line to duplicate the problem, and knowing the command
line might help finding out where the .i file might have
--- Comment #3 from aoliva at gcc dot gnu dot org 2009-09-08 14:48 ---
This is a dupe of bug 41276. I have a patch for it that I'll post momentarily.
*** This bug has been marked as a duplicate of 41276 ***
--
aoliva at gcc dot gnu dot org changed:
What|Re
--- Comment #5 from aoliva at gcc dot gnu dot org 2009-09-08 14:48 ---
*** Bug 41307 has been marked as a duplicate of this bug. ***
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #12 from aoliva at gcc dot gnu dot org 2009-09-08 15:04 ---
I couldn't duplicate this on i686-pc-linux-gnu, on a tree with a bunch of
patches approved or pending approval. If I had to guess, I'd say it's the
patch for bug 41229 that fixes it. I'm checki
--- Comment #9 from aoliva at gcc dot gnu dot org 2009-09-08 16:48 ---
If the .i file is in neither the current directory nor in the libavformat
subdirectory, I'd drop ccache and -pipe from the command line and try again.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41289
--- Comment #2 from aoliva at gcc dot gnu dot org 2009-09-08 16:51 ---
*** This bug has been marked as a duplicate of 41229 ***
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #3 from aoliva at gcc dot gnu dot org 2009-09-08 16:51 ---
*** Bug 41300 has been marked as a duplicate of this bug. ***
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #14 from aoliva at gcc dot gnu dot org 2009-09-08 16:53 ---
*** This bug has been marked as a duplicate of 41229 ***
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #4 from aoliva at gcc dot gnu dot org 2009-09-08 16:53 ---
*** Bug 41291 has been marked as a duplicate of this bug. ***
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #3 from aoliva at gcc dot gnu dot org 2009-09-08 17:06 ---
The non-volatile variable goes missing in the inlined copy of m because it is
coalesced with the incoming argument. With VTA, a note is retained that
associates p_name with the string. However, we still fail to
--- Comment #6 from aoliva at gcc dot gnu dot org 2009-09-08 17:44 ---
Subject: Bug 41276
Author: aoliva
Date: Tue Sep 8 17:44:10 2009
New Revision: 151523
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151523
Log:
PR debug/41276
PR debug/41307
*
--- Comment #4 from aoliva at gcc dot gnu dot org 2009-09-08 17:44 ---
Subject: Bug 41307
Author: aoliva
Date: Tue Sep 8 17:44:10 2009
New Revision: 151523
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151523
Log:
PR debug/41276
PR debug/41307
*
--- Comment #2 from aoliva at gcc dot gnu dot org 2009-09-08 17:50 ---
Fixed.
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
Status|ASSIGNED
--- Comment #6 from aoliva at gcc dot gnu dot org 2009-09-08 17:51 ---
Fixed
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
Status|ASSIGNED
--- Comment #7 from aoliva at gcc dot gnu dot org 2009-09-08 17:52 ---
Fixed
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
Status|UNCONFIRMED
--- Comment #3 from aoliva at gcc dot gnu dot org 2009-09-08 17:54 ---
Patch (pending approval) is here
http://gcc.gnu.org/ml/gcc-patches/2009-09/msg00385.html
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41248
--- Comment #3 from aoliva at gcc dot gnu dot org 2009-09-08 17:42 ---
Subject: Bug 41300
Author: aoliva
Date: Tue Sep 8 17:42:11 2009
New Revision: 151521
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151521
Log:
gcc/ChangeLog:
PR debug/41229
PR debug/41291
PR deb
--- Comment #1 from aoliva at gcc dot gnu dot org 2009-09-08 17:40 ---
Subject: Bug 41232
Author: aoliva
Date: Tue Sep 8 17:39:42 2009
New Revision: 151519
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151519
Log:
gcc/ChangeLog:
PR debug/41232
* tree-ssa-
--- Comment #5 from aoliva at gcc dot gnu dot org 2009-09-08 17:42 ---
Subject: Bug 41229
Author: aoliva
Date: Tue Sep 8 17:42:11 2009
New Revision: 151521
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151521
Log:
gcc/ChangeLog:
PR debug/41229
PR debug/41291
PR deb
--- Comment #15 from aoliva at gcc dot gnu dot org 2009-09-08 17:42 ---
Subject: Bug 41291
Author: aoliva
Date: Tue Sep 8 17:42:11 2009
New Revision: 151521
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151521
Log:
gcc/ChangeLog:
PR debug/41229
PR debug/41291
PR deb
--- Comment #11 from aoliva at gcc dot gnu dot org 2009-09-09 05:56 ---
Thanks. I couldn't duplicate the problem with the current top of the tree, but
after reverting the patch for bug 41229 in my build tree, I could. As richi
said, it's a dupe.
*** This bug has been m
--- Comment #7 from aoliva at gcc dot gnu dot org 2009-09-09 05:56 ---
*** Bug 41289 has been marked as a duplicate of this bug. ***
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #9 from aoliva at gcc dot gnu dot org 2009-09-09 18:42 ---
(In reply to comment #3)
> Hmm, dropping the stmt looks like it would be a "hack". Alex - if I just set
> flag_var_tracking_assignments to 1 if I encounter a GIMPLE_DEBUG
> is there sth else t
--- Comment #5 from aoliva at gcc dot gnu dot org 2009-09-11 07:44 ---
Subject: Bug 41307
Author: aoliva
Date: Fri Sep 11 07:44:06 2009
New Revision: 151628
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151628
Log:
PR debug/41276
PR debug/41307
*
--- Comment #8 from aoliva at gcc dot gnu dot org 2009-09-11 07:44 ---
Subject: Bug 41276
Author: aoliva
Date: Fri Sep 11 07:44:06 2009
New Revision: 151628
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151628
Log:
PR debug/41276
PR debug/41307
*
--- Comment #2 from aoliva at gcc dot gnu dot org 2009-09-12 06:39 ---
Created an attachment (id=18572)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18572&action=view)
patch that might help alleviate the problem
This patch helped me save a lot of memory on another PPC t
--- Comment #11 from aoliva at gcc dot gnu dot org 2009-09-15 04:17 ---
Referencing plain variable names in debug stmts is probably not a good idea, I
think it's too fragile. However, arranging for SSA defs that would have been
propagated into debug stmts to be instead replaced
--- Comment #6 from aoliva at gcc dot gnu dot org 2009-09-22 18:31 ---
Subject: Bug 41295
Author: aoliva
Date: Tue Sep 22 18:31:26 2009
New Revision: 152040
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152040
Log:
gcc/ChangeLog:
PR debug/41295
* reload1.c (reload
--- Comment #7 from aoliva at gcc dot gnu dot org 2009-09-22 18:33 ---
Fixed.
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
Status
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
AssignedTo|unassigned at gcc dot gnu |aoliva at gcc dot gnu dot
|dot org
--- Comment #15 from aoliva at gcc dot gnu dot org 2009-09-22 19:03 ---
(In reply to comment #12)
> Why do you think refering to other debug stmts decl is not a good idea?
Because referring to decls already has a well-defined meaning in debug stmts,
and that meaning refers to a
--- Comment #4 from aoliva at gcc dot gnu dot org 2009-09-22 20:53 ---
Jan Hubicka fixed this in revision 151917.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41097
--- Comment #5 from aoliva at gcc dot gnu dot org 2009-09-22 20:56 ---
... which means the bug is fixed.
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #5 from aoliva at gcc dot gnu dot org 2009-09-23 16:29 ---
Subject: Bug 41248
Author: aoliva
Date: Wed Sep 23 16:29:38 2009
New Revision: 152087
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152087
Log:
gcc/ChangeLog:
PR debug/41248
* cfg
--- Comment #12 from aoliva at gcc dot gnu dot org 2009-09-23 16:31 ---
Subject: Bug 41353
Author: aoliva
Date: Wed Sep 23 16:30:39 2009
New Revision: 152088
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152088
Log:
PR debug/41353
* var-tracking.c (add_with_set
--- Comment #6 from aoliva at gcc dot gnu dot org 2009-09-23 16:33 ---
Fixed
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
Status|ASSIGNED
--- Comment #2 from aoliva at gcc dot gnu dot org 2009-10-06 04:25 ---
The patch that introduces debug temps fixes this bug.
http://gcc.gnu.org/ml/gcc-patches/2009-10/msg00112.html
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #17 from aoliva at gcc dot gnu dot org 2009-10-06 04:38 ---
This patch fixes the problem:
http://gcc.gnu.org/ml/gcc-patches/2009-10/msg00112.html
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41343
--- Comment #6 from aoliva at gcc dot gnu dot org 2009-10-06 04:38 ---
The patch that introduces debug temps fixes this problem:
http://gcc.gnu.org/ml/gcc-patches/2009-10/msg00112.html
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #14 from aoliva at gcc dot gnu dot org 2009-10-06 06:05 ---
The patch that introduces debug temps fixes the problem in #c9.
http://gcc.gnu.org/ml/gcc-patches/2009-10/msg00112.html
As for the testcase in #c10, the behavior is correct. If the pseudo holding a
value becomes
--- Comment #15 from aoliva at gcc dot gnu dot org 2009-10-06 06:09 ---
Err, I messed up my testing. #c9 is not fixed, I was looking at cprop dumps
(as in #c10), not regmove. Sorry. Looking into it now.
--
aoliva at gcc dot gnu dot org changed:
What|Removed
--- Comment #2 from aoliva at gcc dot gnu dot org 2009-10-06 07:48 ---
The patch that introduces debug temps fixes this problem:
http://gcc.gnu.org/ml/gcc-patches/2009-10/msg00112.html
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #16 from aoliva at gcc dot gnu dot org 2009-10-06 07:53 ---
http://gcc.gnu.org/ml/gcc-patches/2009-10/msg00359.html fixes #c9
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41353
--- Comment #2 from aoliva at gcc dot gnu dot org 2009-10-07 07:23 ---
Thanks for the bug report, confirmed, looking into it.
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Ever Confirmed|0 |1
Last
--- Comment #17 from aoliva at gcc dot gnu dot org 2009-10-08 19:20 ---
Subject: Bug 41353
Author: aoliva
Date: Thu Oct 8 19:20:22 2009
New Revision: 152573
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152573
Log:
PR debug/41353
* regmove.c (regmove_backward_pass):
--- Comment #18 from aoliva at gcc dot gnu dot org 2009-10-08 19:22 ---
All fixed.
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
Status
--- Comment #2 from aoliva at gcc dot gnu dot org 2009-10-08 21:34 ---
Yup, ADDR_EXPRs don't count as dereferences in debug stmts, but if the variable
doesn't get a memory location, we end up dropping the whole expression. We
have to. Finding another location holding the
--- Comment #3 from aoliva at gcc dot gnu dot org 2009-10-12 05:15 ---
Subject: Bug 41616
Author: aoliva
Date: Mon Oct 12 05:15:02 2009
New Revision: 152662
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152662
Log:
gcc/ChangeLog:
PR debug/41616
* tree-in
--- Comment #4 from aoliva at gcc dot gnu dot org 2009-10-12 18:22 ---
Fixed.
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
CC
--- Comment #4 from aoliva at gcc dot gnu dot org 2009-10-12 18:59 ---
Subject: Bug 41338
Author: aoliva
Date: Mon Oct 12 18:58:38 2009
New Revision: 152681
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152681
Log:
gcc/ChangeLog:
PR debug/41343
PR debug/41447
PR debug/
--- Comment #3 from aoliva at gcc dot gnu dot org 2009-10-12 18:59 ---
Subject: Bug 41447
Author: aoliva
Date: Mon Oct 12 18:58:38 2009
New Revision: 152681
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152681
Log:
gcc/ChangeLog:
PR debug/41343
PR debug/41447
PR debug/
--- Comment #7 from aoliva at gcc dot gnu dot org 2009-10-12 18:59 ---
Subject: Bug 41264
Author: aoliva
Date: Mon Oct 12 18:58:38 2009
New Revision: 152681
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152681
Log:
gcc/ChangeLog:
PR debug/41343
PR debug/41447
PR debug/
--- Comment #19 from aoliva at gcc dot gnu dot org 2009-10-12 18:59 ---
Subject: Bug 41343
Author: aoliva
Date: Mon Oct 12 18:58:38 2009
New Revision: 152681
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152681
Log:
gcc/ChangeLog:
PR debug/41343
PR debug/41447
PR deb
--- Comment #20 from aoliva at gcc dot gnu dot org 2009-10-12 19:58 ---
Fixed
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
Status|ASSIGNED
--- Comment #4 from aoliva at gcc dot gnu dot org 2009-10-12 20:00 ---
There's nothing stopping optimizers from moving assignments to memory across
debug stmts, but with debug temps we don't move debug stmts across memory
assignments any more, so this testcase is fixed.
--
--- Comment #8 from aoliva at gcc dot gnu dot org 2009-10-12 20:01 ---
Fixed
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
Status|ASSIGNED
--- Comment #5 from aoliva at gcc dot gnu dot org 2009-10-12 20:01 ---
Fixed
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
Status|UNCONFIRMED
--- Comment #10 from aoliva at gcc dot gnu dot org 2009-10-13 20:08 ---
This means the testcase labeled pr41264-test.c was totally unrelated to the
original bug report :-( Oh well... I'll add the other testcase to my ongoing
efforts to speed up var-tracking. I'm working
--- Comment #5 from aoliva at gcc dot gnu dot org 2009-10-14 05:01 ---
Subject: Bug 41447
Author: aoliva
Date: Wed Oct 14 05:01:24 2009
New Revision: 152749
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152749
Log:
PR debug/41343
PR debug/41447
PR debug/41264
PR deb
--- Comment #21 from aoliva at gcc dot gnu dot org 2009-10-14 05:01 ---
Subject: Bug 41343
Author: aoliva
Date: Wed Oct 14 05:01:24 2009
New Revision: 152749
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152749
Log:
PR debug/41343
PR debug/41447
PR debug/41264
PR deb
--- Comment #11 from aoliva at gcc dot gnu dot org 2009-10-14 05:01 ---
Subject: Bug 41264
Author: aoliva
Date: Wed Oct 14 05:01:24 2009
New Revision: 152749
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152749
Log:
PR debug/41343
PR debug/41447
PR debug/41264
PR deb
--- Comment #6 from aoliva at gcc dot gnu dot org 2009-10-14 05:01 ---
Subject: Bug 41338
Author: aoliva
Date: Wed Oct 14 05:01:24 2009
New Revision: 152749
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152749
Log:
PR debug/41343
PR debug/41447
PR debug/41264
PR deb
--- Comment #4 from aoliva at gcc dot gnu dot org 2009-10-15 18:17 ---
Is this just because of the use of random number generators to name symbols
with internal linkage, or is there some actual difference that -fcompare-debug
detects? (-fcompare-debug uses -frandom-seed to avoid the
--- Comment #3 from aoliva at gcc dot gnu dot org 2009-10-17 06:29 ---
Subject: Bug 41535
Author: aoliva
Date: Sat Oct 17 06:28:43 2009
New Revision: 152927
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152927
Log:
PR debug/41535
* sched-deps.c (depl_on_debug
--- Comment #4 from aoliva at gcc dot gnu dot org 2009-10-18 04:57 ---
Fixed
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
Status|ASSIGNED
--- Comment #1 from aoliva at gcc dot gnu dot org 2009-10-18 19:04 ---
Thanks, it is most certainly the patch I installed. On it.
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #2 from aoliva at gcc dot gnu dot org 2009-11-04 06:43 ---
Mine (got a patch)
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #3 from aoliva at gcc dot gnu dot org 2009-11-05 19:11 ---
Dupe, newer bug has same testcase and more useful info.
*** This bug has been marked as a duplicate of 41888 ***
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #6 from aoliva at gcc dot gnu dot org 2009-11-05 19:11 ---
*** Bug 41887 has been marked as a duplicate of this bug. ***
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41888
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
AssignedTo|unassigned at gcc dot gnu |aoliva at gcc dot gnu dot
|dot org
--- Comment #7 from aoliva at gcc dot gnu dot org 2009-11-18 06:02 ---
Subject: Bug 41888
Author: aoliva
Date: Wed Nov 18 06:02:26 2009
New Revision: 154279
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=154279
Log:
PR debug/41888
PR debug/41886
* graphite-scop-det
--- Comment #2 from aoliva at gcc dot gnu dot org 2009-11-18 06:02 ---
Subject: Bug 41886
Author: aoliva
Date: Wed Nov 18 06:02:26 2009
New Revision: 154279
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=154279
Log:
PR debug/41888
PR debug/41886
* graphite-scop-det
--- Comment #4 from aoliva at gcc dot gnu dot org 2009-11-18 06:03 ---
Subject: Bug 41926
Author: aoliva
Date: Wed Nov 18 06:02:58 2009
New Revision: 154281
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=154281
Log:
gcc/ChangeLog:
PR debug/41926
* tree-vec
--- Comment #5 from aoliva at gcc dot gnu dot org 2009-11-18 06:15 ---
Fixed
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
Status|ASSIGNED
--- Comment #8 from aoliva at gcc dot gnu dot org 2009-11-18 06:22 ---
Fixed
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
Status|ASSIGNED
free_lang_data hides -fcompare-debug
errors
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: lto
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: aoliva at gcc dot
--- Comment #3 from aoliva at gcc dot gnu dot org 2009-11-18 16:30 ---
Different UIDs affect hash table walks, which in turn may affect codegen.
We've had several -g/-g0 codegen differences ultimately caused by decl UID
differences, and they were detected and fixed long b
--- Comment #3 from aoliva at gcc dot gnu dot org 2009-11-18 16:31 ---
Fixed
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
Status|ASSIGNED
--- Comment #6 from aoliva at gcc dot gnu dot org 2009-11-18 17:58 ---
decl UIDs are used in various expression hashes. Enforcing strict ordering
among them without relying on UIDs would be an interesting problem, but if you
have a solution for that, go for it. Disabling the printing
--- Comment #8 from aoliva at gcc dot gnu dot org 2009-11-18 20:05 ---
We used to do such things, using pointers rather than UIDs even, and I fixed a
number of such issues to avoid codegen differences. But hey, if you could
prove that a DECL uid would never affect decisions taken by
--- Comment #14 from aoliva at gcc dot gnu dot org 2007-04-30 18:41 ---
Subject: Bug 22156
Author: aoliva
Date: Mon Apr 30 18:41:11 2007
New Revision: 124302
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=124302
Log:
PR middle-end/22156
Temporarily revert:
2007-04-06
--- Comment #8 from aoliva at gcc dot gnu dot org 2007-06-30 21:24 ---
Sorry about the delay. The patch that introduced this problem was reverted,
and the revised version thereof, still awaiting review, does not trigger the
problem any more.
--
aoliva at gcc dot gnu dot org changed
--- Comment #5 from aoliva at gcc dot gnu dot org 2007-06-30 21:29 ---
How about posting the backported-and-tested patch to gcc-patches, indicating on
which platform you've tested it?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28706
--- Comment #8 from aoliva at gcc dot gnu dot org 2007-07-01 05:36 ---
AFAICT this is fixed in mainline.
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #5 from aoliva at gcc dot gnu dot org 2007-07-05 04:50 ---
FWIW, I haven't been able to bootstrap on ppc64-linux-gnu after this patch went
in. I'm not sure I'd tried a full bootstrap before (I've only very recently
got easy access to a ppc box), but the
--- Comment #7 from aoliva at gcc dot gnu dot org 2007-07-06 00:36 ---
FWIW, ppc-linux-gnu bootstrap failed with the same tree, but reverting to
before the 2007-06-30 patch it worked again. ppc64-linux-gnu still failed.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32589
--- Comment #17 from aoliva at gcc dot gnu dot org 2007-07-06 08:38 ---
Subject: Bug 23551
Author: aoliva
Date: Fri Jul 6 08:38:40 2007
New Revision: 126402
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=126402
Log:
PR debug/23551
* tree-ssa-copy
--- Comment #18 from aoliva at gcc dot gnu dot org 2007-07-09 19:24 ---
Subject: Bug 23551
Author: aoliva
Date: Mon Jul 9 19:24:23 2007
New Revision: 126492
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=126492
Log:
Revert:
2007-07-06 Alexandre Oliva <[EMAIL PRO
--
aoliva at gcc dot gnu dot org changed:
What|Removed |Added
AssignedTo|unassigned at gcc dot gnu |aoliva at gcc dot gnu dot
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