http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59185
Richard Biener changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59185
--- Comment #2 from Richard Biener ---
Reduced testcase:
#include
void zlog (const char *format, ...)
{
va_list args[5];
int index;
for (index = 0; index < 5; index++)
va_start(args[index], format);
for (index = 0; index < 5; index++
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42145
Manuel López-Ibáñez changed:
What|Removed |Added
Status|RESOLVED|NEW
Known to work|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24639
Bug 24639 depends on bug 42145, which changed state.
Bug 42145 Summary: Incorrect "may be used uninitialized warning" for a very
specific test case
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42145
What|Removed
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59183
Richard Biener changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59175
Richard Biener changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59176
Richard Biener changed:
What|Removed |Added
Priority|P3 |P1
Target Milestone|---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57517
--- Comment #4 from Richard Biener ---
Author: rguenth
Date: Tue Nov 19 09:21:07 2013
New Revision: 205010
URL: http://gcc.gnu.org/viewcvs?rev=205010&root=gcc&view=rev
Log:
2013-11-19 Richard Biener
PR tree-optimization/57517
* tree-p
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57517
--- Comment #5 from Richard Biener ---
Author: rguenth
Date: Tue Nov 19 09:23:52 2013
New Revision: 205012
URL: http://gcc.gnu.org/viewcvs?rev=205012&root=gcc&view=rev
Log:
2013-11-19 Richard Biener
PR tree-optimization/57517
* tree-p
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58941
--- Comment #4 from Richard Biener ---
Author: rguenth
Date: Tue Nov 19 09:22:45 2013
New Revision: 205011
URL: http://gcc.gnu.org/viewcvs?rev=205011&root=gcc&view=rev
Log:
2013-11-19 Richard Biener
Backport from mainline
2013-11-05
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57517
Richard Biener changed:
What|Removed |Added
Known to work||4.8.3, 4.9.0
Summary|[4.7/4.8
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58941
Richard Biener changed:
What|Removed |Added
Known to work||4.8.3
Summary|[4.7/4.8 Regres
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59187
Bug ID: 59187
Summary: internal error with -O2
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: un
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59187
--- Comment #1 from Alessio ---
Created attachment 31246
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31246&action=edit
preprocess file
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59187
--- Comment #2 from Alessio ---
Created attachment 31247
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31247&action=edit
.s generate
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56824
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.8.3
Summary|[4.8 regression
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57915
Richard Biener changed:
What|Removed |Added
Target||i?86-*-*
Target Milestone|---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57985
Richard Biener changed:
What|Removed |Added
Known to work||4.9.0
Target Milestone|---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58723
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.9.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59179
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.9.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59073
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.9.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58504
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.7.4
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58950
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.9.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59150
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.9.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52714
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.7.4
Summary|[4.6/4.7/4.8/4.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59107
Richard Biener changed:
What|Removed |Added
Priority|P3 |P4
Target Milestone|---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58754
Richard Biener changed:
What|Removed |Added
Priority|P3 |P4
Target Milestone|---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51219
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.7.4
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58410
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.8.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58668
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.8.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59044
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.8.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58369
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.8.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58954
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.8.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58561
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.8.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58845
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.8.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58375
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.8.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58504
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58421
Richard Biener changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58612
Richard Biener changed:
What|Removed |Added
Keywords||error-recovery,
|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58630
Richard Biener changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58668
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
Summary|[4.8, 4.9 regressi
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58701
Richard Biener changed:
What|Removed |Added
Priority|P3 |P1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59186
Marcel Wid changed:
What|Removed |Added
CC||osensei80 at gmail dot com
--- Comment #2 fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58421
--- Comment #4 from Andreas Schwab ---
Somewhere between 20131030 and 20131101.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58723
Richard Biener changed:
What|Removed |Added
Priority|P3 |P1
Component|lto
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58723
Richard Biener changed:
What|Removed |Added
CC||hubicka at gcc dot gnu.org
--- Comment #
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58776
Richard Biener changed:
What|Removed |Added
Priority|P3 |P1
Version|4.7.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58812
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58814
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58844
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
Status|UNCONFIRMED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58826
Richard Biener changed:
What|Removed |Added
Status|NEW |WAITING
--- Comment #5 from Richard Bien
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58837
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
Status|UNCONFIRMED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58845
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
Status|UNCONFIRMED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55439
Joost VandeVondele changed:
What|Removed |Added
CC||Joost.VandeVondele at mat dot
ethz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58864
Richard Biener changed:
What|Removed |Added
Target|i?86-*-linux-gnu|i686-*-linux-gnu
Priority|P3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58874
Richard Biener changed:
What|Removed |Added
Priority|P3 |P1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55439
Jakub Jelinek changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Version|unknown
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58893
Richard Biener changed:
What|Removed |Added
Status|UNCONFIRMED |WAITING
Last reconfirmed|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58893
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
Status|WAITING
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58893
--- Comment #4 from Richard Biener ---
Running in valgrind shows loads of invalid accesses before the diagnostic
about missing xxx.h.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58918
Richard Biener changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58903
Richard Biener changed:
What|Removed |Added
Priority|P3 |P1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58921
Richard Biener changed:
What|Removed |Added
Priority|P3 |P1
CC|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58943
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
Severity|critical
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58944
Richard Biener changed:
What|Removed |Added
Target||x86_64-*-*, i?86-*-*
Priority|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58950
Richard Biener changed:
What|Removed |Added
Priority|P3 |P1
Status|UNCONFIRMED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58956
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
Status|NEW
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58723
Marek Polacek changed:
What|Removed |Added
CC||mpolacek at gcc dot gnu.org
--- Comment #
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58956
--- Comment #4 from Richard Biener ---
Well, on GIMPLE all is ok
:
i_2 = c;
*i_2 = foo ();
but we expand it like
;; *i_2 = foo (); --- note, TER applies!
(insn 5 4 6 (set (reg:QI 0 ax)
(const_int 0 [0])) t.i:26 -1
(nil))
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59186
David Krauss changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58826
--- Comment #6 from Yuri Rumyantsev ---
I assume that this bug should be closed since it is not reproducible after the
latest LRA fix.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58630
Dominique d'Humieres changed:
What|Removed |Added
Status|RESOLVED|REOPENED
CC|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59164
Richard Biener changed:
What|Removed |Added
CC||congh at gcc dot gnu.org
--- Comment #3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58630
--- Comment #6 from H.J. Lu ---
(In reply to Dominique d'Humieres from comment #5)
> Sorry still present at revision 205008: see
> http://gcc.gnu.org/ml/gcc-testresults/2013-11/msg01438.html or
> http://gcc.gnu.org/ml/gcc-testresults/2013-11/msg01
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52731
--- Comment #1 from Yukhin Kirill ---
Reproduced on recent trunk.
It seems that we have in ia64.c:
int
ia64_st_address_bypass_p (rtx producer, rtx consumer)
{
rtx dest, reg, mem;
gcc_assert (producer && consumer);
dest = ia64_single_set (p
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58956
--- Comment #5 from Richard Biener ---
Author: rguenth
Date: Tue Nov 19 13:28:35 2013
New Revision: 205026
URL: http://gcc.gnu.org/viewcvs?rev=205026&root=gcc&view=rev
Log:
2013-11-19 Richard Biener
PR middle-end/58956
* tree-ssa-ter.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58956
Richard Biener changed:
What|Removed |Added
Known to work||4.9.0
Summary|[4.7/4.8/4.9 Re
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58960
Richard Biener changed:
What|Removed |Added
Priority|P3 |P1
CC|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58964
Richard Biener changed:
What|Removed |Added
Priority|P3 |P1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58970
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
Known to work|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58996
Richard Biener changed:
What|Removed |Added
Priority|P3 |P1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58980
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58997
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
Known to work|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59006
Richard Biener changed:
What|Removed |Added
Status|NEW |ASSIGNED
Assignee|unassigned a
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57709
--- Comment #8 from Jan Kratochvil ---
Created attachment 31248
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31248&action=edit
Comment 7 patch as a file
I still get both warnings, applied the patch to:
g++ (GCC) 4.9.0 2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59006
Richard Biener changed:
What|Removed |Added
CC||congh at gcc dot gnu.org
--- Comment #4
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54861
Marc Glisse changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59175
H.J. Lu changed:
What|Removed |Added
Status|RESOLVED|REOPENED
Last reconfirmed|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54087
Marc Glisse changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59006
Richard Biener changed:
What|Removed |Added
Priority|P3 |P1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59020
Richard Biener changed:
What|Removed |Added
Priority|P3 |P1
Status|UNCONFIRMED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59031
Richard Biener changed:
What|Removed |Added
Keywords||missed-optimization
Priority|P
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59032
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59188
Bug ID: 59188
Summary: [4.9 Regression] lib64/libtsan.so: undefined reference
to `sigsetjmp'
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Severity: normal
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59175
--- Comment #6 from Uroš Bizjak ---
(In reply to H.J. Lu from comment #5)
> It failed when gcc is configured with --with-arch=core2 --with-cpu=atom.
> It can be reproduced with -mtune=atom.
Probably -mtune=generic is needed in options.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59188
--- Comment #1 from Kostya Serebryany ---
Interesting. tsan in clang works, so we either have problems in the
gcc build system or we have some differences in the code that affect the
sigsetjmp interceptor.
one other problem would be that we ha
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54087
Ulrich Drepper changed:
What|Removed |Added
CC||drepper.fsp+rhbz at gmail dot
com
--- C
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59035
Richard Biener changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59188
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.9.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59188
--- Comment #2 from Jakub Jelinek ---
glibc (at least the 2.17 I have around) doesn't have sigsetjmp function at all,
it only conditionally has sigsetjmp as a macro:
#ifdef __USE_POSIX
...
/* Store the calling environment in ENV, also saving the
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