[Bug pch/63319] [5 Regression] ICE: Segmentation fault building qt5 with pch

2015-02-08 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63319 Markus Trippelsdorf changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug tree-optimization/64434] [5 Regression] Performance regression after operand canonicalization (r216728).

2015-02-08 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64434 --- Comment #18 from Andrew Pinski --- This testcase fails for AARCH64:ilp32 (that is AARCH64 with -mabi=ilp32).

[Bug middle-end/61207] Win64 gcc 4.9.0: ICE at -Os compiling some C++ code

2015-02-08 Thread public at hansmi dot ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61207 M. Hanselmann changed: What|Removed |Added CC||public at hansmi dot ch --- Comment #5 f

[Bug target/55302] [SH] Add support for logical ops with GBR mems

2015-02-08 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55302 --- Comment #1 from Oleg Endo --- If the atomic model allows it, the GBR logical ops can also be to implement atomic operations on GBR relative memory.

[Bug fortran/64952] Missing temporary in assignment from elemental function

2015-02-08 Thread mikael at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64952 --- Comment #4 from Mikael Morin --- Hello Paul, setting potentially_aliased should be done inside gfc_walk_elemental_function_args, as the ss argument may be returned unmodified. In fact, I think it's better to do all the trans-array.c code ins

[Bug libgomp/64972] New: Build failure in libgomp for i686-w64-mingw32 target after latest merge from gomp-4_0-branch

2015-02-08 Thread erik-gcc-bugzilla at vanpienbroek dot nl
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64972 Bug ID: 64972 Summary: Build failure in libgomp for i686-w64-mingw32 target after latest merge from gomp-4_0-branch Product: gcc Version: 5.0 Status: UNCONFIRMED

[Bug ipa/61548] [5 Regression] FAIL: gcc.dg/tls/alias-1.c (internal compiler error)

2015-02-08 Thread hp at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61548 Hans-Peter Nilsson changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Bug ipa/61548] [5 Regression] FAIL: gcc.dg/tls/alias-1.c (internal compiler error)

2015-02-08 Thread hp at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61548 --- Comment #25 from Hans-Peter Nilsson --- Created attachment 34695 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34695&action=edit Assembly file showing the duplicate label

[Bug target/62631] gcc.dg/tree-ssa/ivopts-lt-2.c FAILs

2015-02-08 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62631 --- Comment #28 from amker at gcc dot gnu.org --- On hppa 32, the two iv uses are: use 0 address in statement *p_1 = 0; at position *p_1 type int * base p_7 step 4 base object (void *) p_7 related candidates use 1 compare in

[Bug target/62631] gcc.dg/tree-ssa/ivopts-lt-2.c FAILs

2015-02-08 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62631 --- Comment #29 from amker at gcc dot gnu.org --- (In reply to amker from comment #28) > On hppa 32, the two iv uses are: > use 0 > address > in statement *p_1 = 0; > > at position *p_1 > type int * > base p_7 > step 4 > base object

[Bug libstdc++/64467] [5 Regression] 28_regex/traits/char/isctype.cc and wchar_t/isctype.cc

2015-02-08 Thread hp at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64467 --- Comment #9 from Hans-Peter Nilsson --- To wit, at r220506 still see: assertion "!t.isctype('\n', t.lookup_classname(blank, blank+sizeof(blank)/sizeof(blank[0])-1))" failed: file "/tmp/hpautotest-gcc1/gcc/libstdc++-v3/testsuite/28_regex/trait

[Bug fortran/63744] [4.8/4.9/5 Regression] Duplicate use-statement causes error

2015-02-08 Thread mikael at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63744 --- Comment #9 from Mikael Morin --- Author: mikael Date: Sun Feb 8 14:18:16 2015 New Revision: 220515 URL: https://gcc.gnu.org/viewcvs?rev=220515&root=gcc&view=rev Log: Use the local name instead of the original name in the check for name con

[Bug libstdc++/64467] [5 Regression] 28_regex/traits/char/isctype.cc and wchar_t/isctype.cc

2015-02-08 Thread hp at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64467 --- Comment #10 from Hans-Peter Nilsson --- (In reply to Hans-Peter Nilsson from comment #9) > To wit, at r220506 still see: > assertion "!t.isctype('\n', t.lookup_classname(blank, > blank+sizeof(blank)/sizeof(blank[0])-1))" failed: file > "/tmp

[Bug target/62631] gcc.dg/tree-ssa/ivopts-lt-2.c FAILs

2015-02-08 Thread dave.anglin at bell dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62631 --- Comment #30 from dave.anglin at bell dot net --- On 2015-02-08, at 9:09 AM, amker at gcc dot gnu.org wrote: > Ah, candidate 5 is considered cheaper according to the cost table. Is this a problem with insn costs, or a problem in the estimatio

[Bug middle-end/62247] [5 Regression] FAIL: g++.dg/abi/anon3.C -std=c++98 scan-assembler .weak(_definition)

2015-02-08 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62247 --- Comment #4 from John David Anglin --- Created attachment 34696 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34696&action=edit 4.9 assembler output

[Bug middle-end/62247] [5 Regression] FAIL: g++.dg/abi/anon3.C -std=c++98 scan-assembler .weak(_definition)

2015-02-08 Thread dave.anglin at bell dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62247 --- Comment #5 from dave.anglin at bell dot net --- On 2015-02-07, at 10:49 AM, jakub at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62247 > > --- Comment #3 from Jakub Jelinek --- > With cross-compiler I get the same

[Bug fortran/64973] New: Duplicate use-statements could be diagnosed

2015-02-08 Thread mikael at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64973 Bug ID: 64973 Summary: Duplicate use-statements could be diagnosed Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: for

[Bug fortran/64973] Duplicate use-statements could be diagnosed

2015-02-08 Thread mikael at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64973 Mikael Morin changed: What|Removed |Added Keywords||diagnostic Priority|P3

[Bug fortran/59765] [4.9/5 Regression] [OOP] ICE on valid with finalizable array components

2015-02-08 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59765 Paul Thomas changed: What|Removed |Added CC||pault at gcc dot gnu.org Assigne

[Bug fortran/60529] [4.9/4.10 Regression] [OOP] ICE with allocatable sub-component

2015-02-08 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60529 Paul Thomas changed: What|Removed |Added CC||pault at gcc dot gnu.org --- Comment #6 fr

[Bug fortran/61766] [4.9/4.10 regression] ICE on trans-array.c

2015-02-08 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61766 Paul Thomas changed: What|Removed |Added CC||pault at gcc dot gnu.org --- Comment #5 fr

[Bug ipa/60871] [4.9 Regression] internal compiler error: in possible_polymorphic_call_targets, at ipa-devirt.c:1510

2015-02-08 Thread boris at kolpackov dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60871 Boris Kolpackov changed: What|Removed |Added CC||boris at kolpackov dot net --- Comment

[Bug fortran/64932] [4.9/5 Regression] ICE in gfc_conv_descriptor_data_get for generated finalizer

2015-02-08 Thread paul.richard.thomas at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64932 --- Comment #4 from paul.richard.thomas at gmail dot com --- Dear All, It would be nice to commit this tonight, if possible. An impetus to do this is added by Dominique pointing out that it fixes PRs 59765, 60529 and 61766! Cheers Paul On 7 F

[Bug middle-end/62247] [5 Regression] FAIL: g++.dg/abi/anon3.C -std=c++98 scan-assembler .weak(_definition)

2015-02-08 Thread dave.anglin at bell dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62247 --- Comment #6 from dave.anglin at bell dot net --- On 2015-02-07, at 10:49 AM, jakub at gcc dot gnu.org wrote: > 4) if there has been any change on the compiler side, can you bisect when did > that happen? >From test logs: r214122 was okay and

[Bug middle-end/64974] New: [SH] Weird expansion of 'expected' operand in atomic_compare_and_swap

2015-02-08 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64974 Bug ID: 64974 Summary: [SH] Weird expansion of 'expected' operand in atomic_compare_and_swap Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal

[Bug target/64975] New: [AArch64] Thunderx should not default to crypto enabled

2015-02-08 Thread rearnsha at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64975 Bug ID: 64975 Summary: [AArch64] Thunderx should not default to crypto enabled Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority

[Bug bootstrap/64976] New: Bootstrap fails with -O3 -fgraphite-identity

2015-02-08 Thread hete2 at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64976 Bug ID: 64976 Summary: Bootstrap fails with -O3 -fgraphite-identity Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: bootst

[Bug fortran/57822] I/O: "(g0)" wrongly prints "E+0000"

2015-02-08 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57822 Jerry DeLisle changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |jvdelisle at gcc dot gnu.org ---

[Bug other/61805] Demangler crash (GDB PR 17157)

2015-02-08 Thread gcc-bugzilla at ca dot sh13.net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61805 gcc-bugzilla at ca dot sh13.net changed: What|Removed |Added CC||gcc-bugzilla at ca dot s

[Bug ipa/63566] [5 Regression] i686 bootstrap fails: ICE RTL flag check: INSN_UID used with unexpected rtx code 'set' in INSN_UID, at rtl.h:1326

2015-02-08 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63566 --- Comment #10 from Jan Hubicka --- Author: hubicka Date: Sun Feb 8 20:08:21 2015 New Revision: 220518 URL: https://gcc.gnu.org/viewcvs?rev=220518&root=gcc&view=rev Log: PR ipa/63566 * cgraphunit.c (cgraph_node::analyze): Be sure targ

[Bug ipa/63566] [5 Regression] i686 bootstrap fails: ICE RTL flag check: INSN_UID used with unexpected rtx code 'set' in INSN_UID, at rtl.h:1326

2015-02-08 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63566 --- Comment #11 from Jan Hubicka --- Author: hubicka Date: Sun Feb 8 20:13:01 2015 New Revision: 220519 URL: https://gcc.gnu.org/viewcvs?rev=220519&root=gcc&view=rev Log: PR ipa/63566 * ipa-split.c (execute_split_functions): Split if

[Bug preprocessor/64864] [5 Regression] preprocessor linemarkers break configure checks

2015-02-08 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64864 --- Comment #7 from Markus Trippelsdorf --- The list of broken packages goes on and on. xorg-server-1.17: sdksyms.c:313:15: error: expected expression before ‘,’ token (void *) &, /* /var/tmp

[Bug target/64975] [AArch64] Thunderx should not default to crypto enabled

2015-02-08 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64975 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug ipa/63566] [5 Regression] i686 bootstrap fails: ICE RTL flag check: INSN_UID used with unexpected rtx code 'set' in INSN_UID, at rtl.h:1326

2015-02-08 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63566 --- Comment #12 from Jan Hubicka --- Author: hubicka Date: Sun Feb 8 21:04:41 2015 New Revision: 220520 URL: https://gcc.gnu.org/viewcvs?rev=220520&root=gcc&view=rev Log: PR ipa/63566 * i386.c (ix86_function_regparm): Look through alia

[Bug ipa/63566] [5 Regression] i686 bootstrap fails: ICE RTL flag check: INSN_UID used with unexpected rtx code 'set' in INSN_UID, at rtl.h:1326

2015-02-08 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63566 --- Comment #13 from Jan Hubicka --- Author: hubicka Date: Sun Feb 8 21:08:44 2015 New Revision: 220521 URL: https://gcc.gnu.org/viewcvs?rev=220521&root=gcc&view=rev Log: PR ipa/63566 * ipa-visibility.c (cgraph_node::non_local_p): Acc

[Bug ipa/60871] [4.9 Regression] internal compiler error: in possible_polymorphic_call_targets, at ipa-devirt.c:1510

2015-02-08 Thread hubicka at ucw dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60871 --- Comment #16 from Jan Hubicka --- > I just tried gcc-4.9-20150204[1] which seems to have been packaged after your > commit, and I still get the ICE. This is probably because I commited the fix to mainline only (GCC-5), I will backport it to GC

[Bug target/64953] Compiling sourcecode for STM32F103 causes USB errors with some optimization settings

2015-02-08 Thread manuel.reimer at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64953 --- Comment #7 from manuel.reimer at gmx dot de --- I've tried to find out when the bug first occured. This one (oldes 4.9 snapshot, I can get) already has the problem: ftp://gcc.gnu.org/pub/gcc/snapshots/4.9-20140302/ And this one (newest 4.8 s

[Bug target/64953] Compiling sourcecode for STM32F103 causes USB errors with some optimization settings

2015-02-08 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64953 --- Comment #8 from Markus Trippelsdorf --- (In reply to manuel.reimer from comment #7) > I've tried to find out when the bug first occured. > > This one (oldes 4.9 snapshot, I can get) already has the problem: > ftp://gcc.gnu.org/pub/gcc/snapsh

[Bug target/62631] gcc.dg/tree-ssa/ivopts-lt-2.c FAILs

2015-02-08 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62631 --- Comment #31 from Eric Botcazou --- The test also fails on PowerPC, the 2 IVs are kept by ivopts.

[Bug target/64953] Compiling sourcecode for STM32F103 causes USB errors with some optimization settings

2015-02-08 Thread manuel.reimer at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64953 --- Comment #9 from manuel.reimer at gmx dot de --- The two commits are in different branches. How to bisect in this case?

[Bug c++/64970] Hard error instead of SFINAE for expression in nested template alias

2015-02-08 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64970 Ville Voutilainen changed: What|Removed |Added Keywords||rejects-valid Status|UNC

[Bug c++/64959] SFINAE in UDLs

2015-02-08 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64959 Ville Voutilainen changed: What|Removed |Added Keywords||rejects-valid Status|UNC

[Bug ipa/61548] [5 Regression] FAIL: gcc.dg/tls/alias-1.c

2015-02-08 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61548 --- Comment #26 from Jan Hubicka --- Hmm, emutls_foo is added to symtab twice and therefore it is also output twice. __emutls_v.foo/6 (__emutls_v.foo) @0x76973300 Type: variable definition analyzed

[Bug target/50751] SH Target: Displacement addressing does not work for QImode and HImode

2015-02-08 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50751 Oleg Endo changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug ipa/61548] [5 Regression] FAIL: gcc.dg/tls/alias-1.c

2015-02-08 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61548 --- Comment #27 from Jan Hubicka --- Does the following patch fix the problem? Index: tree-emutls.c === --- tree-emutls.c (revision 220509) +++ tree-emutls.c (working cop

[Bug target/64971] [5 Regression] gcc.c-torture/compile/pr37433.c ICEs with -mabi=ilp32

2015-02-08 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64971 --- Comment #1 from Andrew Pinski --- Created attachment 34697 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34697&action=edit Patch which I am testing right now Fix gcc.c-torture/compile/pr37433.c for AARCH64:ILP32. The problem

[Bug c++/64977] New: GCC incorrectly rejects constexpr variable definition.

2015-02-08 Thread ytj000 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64977 Bug ID: 64977 Summary: GCC incorrectly rejects constexpr variable definition. Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Com

[Bug rtl-optimization/64916] [5 regression] ira.c update_equiv_regs patch causes gcc/testsuite/gcc.target/arm/pr43920-2.c regression

2015-02-08 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64916 Andrew Pinski changed: What|Removed |Added Version|unknown |5.0 Target Milestone|---

[Bug libstdc++/64443] [5 Regression] New std::string implementation breaks tests on AArch64.

2015-02-08 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64443 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |5.0 Summary|[5.0 Regression]

[Bug middle-end/64491] [5 Regression] incorrect warning: loop exit may only be reached after undefined behavior

2015-02-08 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64491 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |5.0

[Bug ipa/64813] [5 Regression] 23_containers/unordered_map/requirements/explicit_instantiation/[2,4].cc iCEs

2015-02-08 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64813 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |5.0

[Bug middle-end/64909] [4.8/5 regression] Missed vectorization

2015-02-08 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64909 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |5.0

[Bug target/64930] [5 regression] FAIL: gcc.target/powerpc/atomic-p7.c scan-assembler-times isync 12

2015-02-08 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64930 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |5.0 Summary|[5.0 regression]

[Bug rtl-optimization/64921] [4.9/5 Regression] FAIL: gfortran.dg/class_allocate_18.f90

2015-02-08 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64921 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |5.0

[Bug target/64938] [4.9 Regression] ICE in symtab_remove_unreachable_nodes, at ipa.c:547 on arm-linux-gnueabihf

2015-02-08 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64938 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug libstdc++/64967] [5 Regression] Bootstrap fails due to errors in libstdc++ sources with `--enable-symvers=gnu-versioned-namespace'

2015-02-08 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64967 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |5.0

[Bug target/64971] [5 Regression] gcc.c-torture/compile/pr37433.c ICEs with -mabi=ilp32

2015-02-08 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64971 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/61578] [4.9/5 regression] Code size increase for ARM thumb compared to 4.8.x when compiling with -Os

2015-02-08 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61578 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |4.9.3 Summary|[4.9/ 5 regress

[Bug preprocessor/55115] [>=4.5.0 regression] missing headers as fatal breaks cproto logic

2015-02-08 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55115 Andrew Pinski changed: What|Removed |Added Status|WAITING |UNCONFIRMED Ever confirmed|1

[Bug middle-end/51017] GCC 4.6 performance regression (vs. 4.4/4.5)

2015-02-08 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51017 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug target/45389] CPU2006 cactusADM: gcc 4.6 15% regression from 4.5

2015-02-08 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45389 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug debug/53770] Regression: incorrect line numbers in debug info since 4.5+

2015-02-08 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53770 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug target/45390] CPU2006 434.zeusmp: gcc 4.6 7% regression from gcc 4.5

2015-02-08 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45390 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug target/45391] CPU2006 482.sphinx3: gcc4.6 5% regression from prefetching of vectorized loop

2015-02-08 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45391 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug target/64941] -O3 breaks tar

2015-02-08 Thread brian at soulspark dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64941 --- Comment #3 from Brian M --- I tried sussing the flags for my march and mtune native, but didn't have any luck (sorry, I'm mostly hardware, not software). The best I can do is tell you what processor I'm running: processor : 3 vendor_i

[Bug middle-end/62247] [5 Regression] FAIL: g++.dg/abi/anon3.C -std=c++98 scan-assembler .weak(_definition)

2015-02-08 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62247 --- Comment #7 from John David Anglin --- Introduced in r214176: https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=214177

[Bug libstdc++/64443] [5 Regression] New std::string implementation breaks tests on AArch64.

2015-02-08 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64443 --- Comment #6 from Jonathan Wakely --- Are these still failing?

[Bug target/62631] gcc.dg/tree-ssa/ivopts-lt-2.c FAILs

2015-02-08 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62631 --- Comment #32 from amker at gcc dot gnu.org --- (In reply to dave.anglin from comment #30) > On 2015-02-08, at 9:09 AM, amker at gcc dot gnu.org wrote: > > > Ah, candidate 5 is considered cheaper according to the cost table. > > Is this a prob

[Bug ipa/61548] [5 Regression] FAIL: gcc.dg/tls/alias-1.c

2015-02-08 Thread hp at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61548 --- Comment #28 from Hans-Peter Nilsson --- (In reply to Jan Hubicka from comment #27) > Does the following patch fix the problem? Yes! Full regtest is underway but this particular FAIL is fixed. Thanks.

[Bug target/64953] Compiling sourcecode for STM32F103 causes USB errors with some optimization settings

2015-02-08 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64953 --- Comment #10 from Markus Trippelsdorf --- (In reply to manuel.reimer from comment #9) > The two commits are in different branches. How to bisect in this case? gcc's history is linear in git. So you could start with a bad commit on 20140302 a

[Bug target/64975] [AArch64] Thunderx should not default to crypto enabled

2015-02-08 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64975 Andrew Pinski changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/64971] [5 Regression] gcc.c-torture/compile/pr37433.c ICEs with -mabi=ilp32

2015-02-08 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64971 Andrew Pinski changed: What|Removed |Added Keywords||patch URL|

[Bug ipa/64978] New: [5 Regression] ICE: in ipcp_verify_propagated_values, at ipa-cp.c:1060

2015-02-08 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64978 Bug ID: 64978 Summary: [5 Regression] ICE: in ipcp_verify_propagated_values, at ipa-cp.c:1060 Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal

[Bug ipa/64978] [5 Regression] ICE: in ipcp_verify_propagated_values, at ipa-cp.c:1060

2015-02-08 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64978 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org Target Milest

[Bug bootstrap/64976] Bootstrap fails with -O3 -fgraphite-identity

2015-02-08 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64976 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

[Bug ipa/64978] [5 Regression] ICE: in ipcp_verify_propagated_values, at ipa-cp.c:1060

2015-02-08 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64978 --- Comment #2 from Markus Trippelsdorf --- ...

[Bug ipa/64978] [5 Regression] ICE: in ipcp_verify_propagated_values, at ipa-cp.c:1060

2015-02-08 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64978 --- Comment #1 from Markus Trippelsdorf --- Created attachment 34698 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34698&action=edit ipa-cp-dump ... 182467 IPA lattices after constant propagation, before gcc_unreachable: 182468