https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63843
--- Comment #4 from Jakub Jelinek ---
Author: jakub
Date: Wed Nov 19 08:18:53 2014
New Revision: 217753
URL: https://gcc.gnu.org/viewcvs?rev=217753&root=gcc&view=rev
Log:
PR rtl-optimization/63843
* simplify-rtx.c (simplify_binary_operat
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63947
Uroš Bizjak changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63947
Uroš Bizjak changed:
What|Removed |Added
Target||x86
Component|tree-optimization
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63843
Jakub Jelinek changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63813
Jakub Jelinek changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63946
Andreas Schwab changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63928
--- Comment #1 from Markus Trippelsdorf ---
Created attachment 34034
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34034&action=edit
testcase
Also reproducible with valgrind:
trippels@gcc2-power8 c++11 % valgrind -q --track-origins=yes
-
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63944
Jakub Jelinek changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58930
Paolo Carlini changed:
What|Removed |Added
CC||filip.roseen at gmail dot com
--- Commen
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60698
Paolo Carlini changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58930
--- Comment #11 from Paolo Carlini ---
Let's adjust the Milestone: with the backport these bugs are fixed for 4.9.1.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58930
Paolo Carlini changed:
What|Removed |Added
Target Milestone|5.0 |4.9.1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58753
Paolo Carlini changed:
What|Removed |Added
Target Milestone|5.0 |4.9.1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63882
--- Comment #1 from aiencai at 126 dot com ---
According to further exploration，mpc has nothing to do with this problem. This
problem is caused by configuration options '--disable-bootstrap' and
'--enable-languages=c++,lto'
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63913
--- Comment #4 from Jakub Jelinek ---
Author: jakub
Date: Wed Nov 19 09:27:30 2014
New Revision: 217755
URL: https://gcc.gnu.org/viewcvs?rev=217755&root=gcc&view=rev
Log:
PR sanitizer/63913
* ubsan.c: Include tree-eh.h.
(instrument_b
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57654
Paolo Carlini changed:
What|Removed |Added
Summary|[c++11][constexpr] static |[c++11] static class member
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63677
--- Comment #5 from Richard Biener ---
With the patch from PR63864 we still don't optimize:
:
vect_cst_.12_23 = { 0, 1, 2, 3 };
vect_cst_.11_32 = { 4, 5, 6, 7 };
vectp.14_2 = &a[0];
MEM[(int *)&a] = { 0, 1, 2, 3 };
vectp.14_21 = &a[0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57654
Paolo Carlini changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57654
--- Comment #2 from paolo at gcc dot gnu.org ---
Author: paolo
Date: Wed Nov 19 09:36:40 2014
New Revision: 217756
URL: https://gcc.gnu.org/viewcvs?rev=217756&root=gcc&view=rev
Log:
2014-11-19 Paolo Carlini
PR c++/57654
* g++.dg/cpp0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62141
Francois-Xavier Coudert changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|--
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60399
Paolo Carlini changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63844
--- Comment #14 from Richard Biener ---
Author: rguenth
Date: Wed Nov 19 09:47:19 2014
New Revision: 217757
URL: https://gcc.gnu.org/viewcvs?rev=217757&root=gcc&view=rev
Log:
2014-11-19 Richard Biener
PR tree-optimization/63844
* omp
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63844
Richard Biener changed:
What|Removed |Added
Known to work||5.0
Summary|[4.8/4.9/5 Regre
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63520
--- Comment #12 from Jakub Jelinek ---
Author: jakub
Date: Wed Nov 19 09:49:18 2014
New Revision: 217758
URL: https://gcc.gnu.org/viewcvs?rev=217758&root=gcc&view=rev
Log:
PR sanitizer/63520
* internal-fn.c (expand_ubsan_result_store): N
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63915
--- Comment #3 from Jakub Jelinek ---
Author: jakub
Date: Wed Nov 19 09:50:58 2014
New Revision: 217759
URL: https://gcc.gnu.org/viewcvs?rev=217759&root=gcc&view=rev
Log:
PR tree-optimization/63915
* tree-vect-stmts.c (vectorizable_simd_
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63942
--- Comment #1 from Jonathan Wakely ---
I think this must be a front end issue, not libstdc++
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63942
Richard Biener changed:
What|Removed |Added
Component|libstdc++ |c++
Target Milestone|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63941
Richard Biener changed:
What|Removed |Added
Priority|P3 |P1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63948
Bug ID: 63948
Summary: Sanitizer testsuite full of failures on darwin
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: sani
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63939
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |5.0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59296
Paolo Carlini changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
CC|jason at gcc
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63935
Richard Biener changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Known to work|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59843
alalaw01 at gcc dot gnu.org changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63812
--- Comment #5 from Tatsushi Inagaki ---
Submitted a pull request to Docker:
https://github.com/docker/docker/pull/9233
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63949
Bug ID: 63949
Summary: Aarch64 instruction combiner does not optimize
subsi_sxth function as expected
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: no
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55425
--- Comment #7 from Paolo Carlini ---
I think we can close this. The __func__ snippet now works in mainline with
-std=c++14, I'm adding it to the testsuite.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63950
Bug ID: 63950
Summary: [AArch64] ICE at -O0 on vld1_lane intrinsics
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63951
Bug ID: 63951
Summary: [5 Regression] bootstrap failure (ICE in
adjust_temp_type) on arm-linux-gnueabi{,hf} building
the libstdc++ pch file
Product: gcc
Version:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63951
--- Comment #1 from Matthias Klose ---
trunk r217719
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55425
--- Comment #8 from Paolo Carlini ---
Uhm, in fact probably it should be accepted with -std=c++11 too, let's wait a
second.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63952
Bug ID: 63952
Summary: [5 Regression] bootstrap failure (ICE in
prepare_cmp_insn) on s390x in libjava
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63954
Bug ID: 63954
Summary: msp430 multiplication unsafe for use in interrupts
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63953
Bug ID: 63953
Summary: msp430 fails to define multiplier for msp430fr5xx mcus
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Compone
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62167
--- Comment #3 from vries at gcc dot gnu.org ---
Author: vries
Date: Wed Nov 19 10:44:58 2014
New Revision: 217761
URL: https://gcc.gnu.org/viewcvs?rev=217761&root=gcc&view=rev
Log:
Fix tail-merge pass for dead type-unsafe code
2014-11-19 Tom d
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62167
--- Comment #4 from vries at gcc dot gnu.org ---
Author: vries
Date: Wed Nov 19 10:50:42 2014
New Revision: 217763
URL: https://gcc.gnu.org/viewcvs?rev=217763&root=gcc&view=rev
Log:
Fix tail-merge pass for dead type-unsafe code
2014-11-19 Tom d
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62167
--- Comment #5 from vries at gcc dot gnu.org ---
Author: vries
Date: Wed Nov 19 11:08:02 2014
New Revision: 217764
URL: https://gcc.gnu.org/viewcvs?rev=217764&root=gcc&view=rev
Log:
Fix tail-merge pass for dead type-unsafe code
2014-11-19 Tom d
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63955
Bug ID: 63955
Summary: Remove pr51879-12.c xfail
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: web
Assignee: u
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63956
Bug ID: 63956
Summary: [5 Regression][UBSAN] ICE segfault in
cxx_eval_call_expression ../../gcc/cp/constexpr.c
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Key
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62167
vries at gcc dot gnu.org changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|--
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63954
Peter A. Bigot changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63956
Marek Polacek changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63957
Bug ID: 63957
Summary: rename -fuse-caller-save to -fipa-ra
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimizat
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63956
--- Comment #2 from Marek Polacek ---
It looks like cxx_eval_call_expression just isn't prepared for internal
functions, with NULL_TREE CALL_EXPR_FN.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63955
Richard Biener changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63952
Richard Biener changed:
What|Removed |Added
Priority|P3 |P1
Version|unknown
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63957
Richard Biener changed:
What|Removed |Added
Priority|P3 |P1
Component|tree-optimization
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63951
Richard Biener changed:
What|Removed |Added
Priority|P3 |P1
Version|unknown
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63931
Richard Biener changed:
What|Removed |Added
Priority|P3 |P1
Target Milestone|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63948
Dominique d'Humieres changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63939
Dominique d'Humieres changed:
What|Removed |Added
CC||fxcoudert at gcc dot gnu.org
---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63958
Bug ID: 63958
Summary: [5 Regression] bootstrap failure in the sanitizer libs
on sparc-linux-gnu
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: nor
: libstdc++
Assignee: unassigned at gcc dot gnu.org
Reporter: lh_mouse at 126 dot com
The type trait std::is_trivially_copyable::value yields true on
g++ (GCC) 5.0.0 20141119 (experimental).
ISO C++ states that volatile types are NOT trivially copyable:
N3936 3.9 Types
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63879
--- Comment #9 from Marek Polacek ---
Author: mpolacek
Date: Wed Nov 19 12:03:04 2014
New Revision: 217766
URL: https://gcc.gnu.org/viewcvs?rev=217766&root=gcc&view=rev
Log:
PR sanitizer/63879
* fold-const.c (negate_expr_p) : Return
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63879
Marek Polacek changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63949
ktkachov at gcc dot gnu.org changed:
What|Removed |Added
Keywords||missed-optimization
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63520
Markus Trippelsdorf changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63960
Bug ID: 63960
Summary: [meta-bug] Port tail-merge fixes to 4.8
Product: gcc
Version: 4.8.4
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-opti
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63956
Jakub Jelinek changed:
What|Removed |Added
CC||jason at gcc dot gnu.org
--- Comment #3
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426
--- Comment #2 from Markus Trippelsdorf ---
A few new ones:
config/rs6000/constraints.md:143:33: runtime error: signed integer overflow:
9223372036854775807 + 32768 cannot be represented in type 'long int'
config/rs6000/predicates.md:396:22: run
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63939
Francois-Xavier Coudert changed:
What|Removed |Added
CC||dodji at gcc dot gnu.org,
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63958
Richard Biener changed:
What|Removed |Added
Version|unknown |5.0
Target Milestone|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63939
--- Comment #5 from Jakub Jelinek ---
I'd strongly prefer somebody interested in darwin to just add the libbacktrace
support. And instead of obfuscating the testcase, either see why it is not
symbolized by testsuite/lib/asan-dg.exp (asan_symboli
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63939
Jakub Jelinek changed:
What|Removed |Added
CC|davem at gcc dot gnu.org |
--- Comment #6 from Jakub Jeline
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63939
--- Comment #7 from Francois-Xavier Coudert ---
It's not only a darwin issue: as libbacktrace's README says, "libbacktrace only
supports ELF executables with DWARF debugging information", so obviously there
are other object formats, Mach-O and PE
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61558
--- Comment #14 from David Binderman ---
Still broken some five months after reporting it. ;-|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63961
Bug ID: 63961
Summary: Use-after-free in constexpr.c
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assigne
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62053
--- Comment #8 from David Binderman ---
(In reply to Alexander Ivchenko from comment #7)
> The patch fixed the issue for me, thanks!
This bug has been unresolved for over three months now.
Time for some more testing of the patch ?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63939
--- Comment #8 from Jakub Jelinek ---
(In reply to Francois-Xavier Coudert from comment #7)
> It's not only a darwin issue: as libbacktrace's README says, "libbacktrace
> only supports ELF executables with DWARF debugging information", so
> obvio
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63962
Bug ID: 63962
Summary: [5 Regression][x86] Code pessimization after r217213
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63955
--- Comment #2 from vries at gcc dot gnu.org ---
Created attachment 34036
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34036&action=edit
Tentative patch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63928
Markus Trippelsdorf changed:
What|Removed |Added
CC||y.gribov at samsung dot com
--- Co
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63961
Markus Trippelsdorf changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
CC|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63951
--- Comment #2 from H.J. Lu ---
Dup of PR 63928?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60936
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.9.3
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61831
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.9.3
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62051
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.9.3
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62117
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.9.3
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63849
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.9.3
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61765
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.9.3
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63783
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.9.3
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61622
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.8.4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63733
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.8.4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62044
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.8.4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63408
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.8.4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62284
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.8.4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61033
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.8.4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63744
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.8.4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62642
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.8.4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60898
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.8.4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63505
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.8.4
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