[Bug libstdc++/66017] New: Undefined behaviour in std::setlong long

2015-05-05 Thread public at hansmi dot ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66017 Bug ID: 66017 Summary: Undefined behaviour in std::setlong long Product: gcc Version: 5.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug fortran/65548] [5/6 Regression] gfc_conv_procedure_call

2015-05-05 Thread juergen.reuter at desy dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65548 --- Comment #37 from Jürgen Reuter juergen.reuter at desy dot de --- (In reply to vehre from comment #36) I am waiting for an official review of the patch, to be allowed to commit to trunk. So I am not waiting on you. :-) I see. Got it. :D

[Bug target/66019] New: Corrupt libstdc++ on AIX 6.1

2015-05-05 Thread joerg.rich...@pdv-fs.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66019 Bug ID: 66019 Summary: Corrupt libstdc++ on AIX 6.1 Product: gcc Version: 4.9.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target

[Bug c/16351] NULL dereference warnings

2015-05-05 Thread pmatos at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=16351 pmatos at gcc dot gnu.org changed: What|Removed |Added CC||pmatos at gcc dot gnu.org

[Bug libstdc++/66017] Undefined behaviour in std::setlong long

2015-05-05 Thread public at hansmi dot ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66017 --- Comment #1 from M. Hanselmann public at hansmi dot ch --- Forgot to add that A. Bougacha has analyzed the issue. According to him it's a cast (or casts) invoking undefined behaviour. https://llvm.org/bugs/show_bug.cgi?id=23413#c2

[Bug lto/52159] ICE when building qemu with GCC 4.7 trunk: cannot read LTO decls

2015-05-05 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52159 Markus Trippelsdorf trippels at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

[Bug libstdc++/66017] Undefined behaviour in std::setlong long

2015-05-05 Thread public at hansmi dot ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66017 --- Comment #2 from M. Hanselmann public at hansmi dot ch --- This may be related to bug 63345.

[Bug c/16351] NULL dereference warnings

2015-05-05 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=16351 --- Comment #24 from Manuel López-Ibáñez manu at gcc dot gnu.org --- (In reply to Tim Ruehsen from comment #23) The requested warning is an absolutely must-have (enabled by default). Seeing this bug open since 2004 is... well ... I have no

[Bug libstdc++/66018] New: opendir configure test not working when GCC_NO_EXECUTABLES

2015-05-05 Thread green at moxielogic dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66018 Bug ID: 66018 Summary: opendir configure test not working when GCC_NO_EXECUTABLES Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug libstdc++/66011] [6 Regression] call to '__open_missing_mode' declared with attribute error

2015-05-05 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66011 Jonathan Wakely redi at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED

[Bug lto/59000] lto can't merge user-defined weak builtin functions

2015-05-05 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59000 Markus Trippelsdorf trippels at gcc dot gnu.org changed: What|Removed |Added CC||matt at

[Bug target/65456] powerpc64le autovectorized copy loop missed optimization

2015-05-05 Thread ro at CeBiTec dot Uni-Bielefeld.DE
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65456 --- Comment #25 from ro at CeBiTec dot Uni-Bielefeld.DE ro at CeBiTec dot Uni-Bielefeld.DE --- --- Comment #24 from Bill Schmidt wschmidt at gcc dot gnu.org --- No, I don't think so. The same change was made in GCC 4.9, and it didn't cause

[Bug debug/61352] gcc 4.9.0 fails to execute dsymutil when linking executables on darwin

2015-05-05 Thread mrs at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61352 --- Comment #12 from mrs at gcc dot gnu.org mrs at gcc dot gnu.org --- Author: mrs Date: Wed May 6 00:33:49 2015 New Revision: 222835 URL: https://gcc.gnu.org/viewcvs?rev=222835root=gccview=rev Log: 2015-05-05 Jack Howarth

[Bug lto/66029] Build error compiling gcc5.1 using LTO

2015-05-05 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66029 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last

[Bug libstdc++/66030] [5.1.0] std::codecvt_byname missing from libstdc++ DLL

2015-05-05 Thread sailer at sailer dot dynip.lugs.ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66030 --- Comment #1 from Thomas Sailer sailer at sailer dot dynip.lugs.ch --- Created attachment 35471 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id=35471action=edit preprocessed testcase

[Bug target/66020] [6.0 regression] FAIL: gcc.target/powerpc/ppc64-abi-2.c execution test

2015-05-05 Thread amodra at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66020 Alan Modra amodra at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug c/66031] New: Spurious array bounds warning

2015-05-05 Thread jmattson at vmware dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66031 Bug ID: 66031 Summary: Spurious array bounds warning Product: gcc Version: 4.8.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug c++/54835] [C++11][DR 1518] Explicit default constructors not respected during copy-list-initialization

2015-05-05 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54835 --- Comment #11 from Jason Merrill jason at gcc dot gnu.org --- Author: jason Date: Wed May 6 02:07:34 2015 New Revision: 222836 URL: https://gcc.gnu.org/viewcvs?rev=222836root=gccview=rev Log: DR 1518 DR 1630 PR

[Bug c++/60417] [DR 1518] Bogus error on C++03 aggregate initialization

2015-05-05 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60417 --- Comment #11 from Jason Merrill jason at gcc dot gnu.org --- Author: jason Date: Wed May 6 02:07:34 2015 New Revision: 222836 URL: https://gcc.gnu.org/viewcvs?rev=222836root=gccview=rev Log: DR 1518 DR 1630 PR

[Bug fortran/59678] [F03] Segfault on equalizing variables of a complex derived type

2015-05-05 Thread talebi.hossein at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59678 --- Comment #19 from Hossein Talebi talebi.hossein at gmail dot com --- Hi, This patch goes to Gfortran 4.8 or the current version? Thank you. Cheers H. On Tue, May 5, 2015 at 7:03 PM, vehre at gcc dot gnu.org gcc-bugzi...@gcc.gnu.org wrote:

[Bug middle-end/66021] GCC miscompiles Z3

2015-05-05 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66021 Andrew Pinski pinskia at gcc dot gnu.org changed: What|Removed |Added Severity|critical|normal ---

[Bug lto/66027] lto1: internal compiler error: in odr_types_equivalent_p

2015-05-05 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66027 Andrew Pinski pinskia at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |WAITING

[Bug libstdc++/66030] New: [5.1.0] std::codecvt_byname missing from libstdc++ DLL

2015-05-05 Thread sailer at sailer dot dynip.lugs.ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66030 Bug ID: 66030 Summary: [5.1.0] std::codecvt_byname missing from libstdc++ DLL Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3

[Bug libgcc/66032] New: RTEMS MIPS build fails on FreeBSD

2015-05-05 Thread chris at contemporary dot net.au
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66032 Bug ID: 66032 Summary: RTEMS MIPS build fails on FreeBSD Product: gcc Version: 4.9.3 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libgcc

[Bug tree-optimization/65957] Loop with if-statement yields different results for -O3 vs -O3 -fno-tree-vectorize

2015-05-05 Thread sbrozell at rci dot rutgers.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65957 --- Comment #2 from Scott Brozell sbrozell at rci dot rutgers.edu --- Ok, we shall add this to the todo list.

[Bug lto/66029] Build error compiling gcc5.1 using LTO

2015-05-05 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66029 --- Comment #3 from Andrew Pinski pinskia at gcc dot gnu.org --- Also what version of binutils is on the system? Can you try using latest release from FSF rather than SUSE one?

[Bug ipa/66004] [6 Regression]: performance of 26_numerics/random/negative_binomial_distribution/operators/values.cc

2015-05-05 Thread hp at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66004 Hans-Peter Nilsson hp at gcc dot gnu.org changed: What|Removed |Added CC||hubicka at gcc

[Bug target/66033] New: rs6000 nops removed by rtl_dce

2015-05-05 Thread amodra at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66033 Bug ID: 66033 Summary: rs6000 nops removed by rtl_dce Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target

[Bug libgcc/66032] RTEMS MIPS build fails on FreeBSD

2015-05-05 Thread chris at contemporary dot net.au
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66032 --- Comment #2 from Chris Johns chris at contemporary dot net.au --- (In reply to Andrew Pinski from comment #1) Have you tried GNU sed rather than BSD sed? No and a good idea. I will. FYI I tend to keep the machines used for testing builds

[Bug libgcc/66032] RTEMS MIPS build fails on FreeBSD

2015-05-05 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66032 --- Comment #1 from Andrew Pinski pinskia at gcc dot gnu.org --- Have you tried GNU sed rather than BSD sed?

[Bug lto/65995] LTO: ICE in add_symbol_to_partition_1 for debug build

2015-05-05 Thread daniel.f.starke at freenet dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65995 --- Comment #4 from Daniel Starke daniel.f.starke at freenet dot de --- I was able to build r222810 without bootstrap. However, the result remains the same. I am still getting the following error when linking all together: lto1.exe: internal

[Bug target/64579] __TM_end __builtin_tend failed to return transactional state

2015-05-05 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64579 --- Comment #4 from Peter Bergner bergner at gcc dot gnu.org --- Author: bergner Date: Tue May 5 14:25:35 2015 New Revision: 222808 URL: https://gcc.gnu.org/viewcvs?rev=222808root=gccview=rev Log: gcc/ Backport from mainline.

[Bug c/16351] NULL dereference warnings

2015-05-05 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=16351 --- Comment #26 from Manuel López-Ibáñez manu at gcc dot gnu.org --- (In reply to pmatos from comment #25) (In reply to Manuel López-Ibáñez from comment #24) I can give you many examples of old must-have bugs that are easy to fix, but simply

[Bug target/64579] __TM_end __builtin_tend failed to return transactional state

2015-05-05 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64579 --- Comment #3 from Peter Bergner bergner at gcc dot gnu.org --- Author: bergner Date: Tue May 5 14:22:33 2015 New Revision: 222807 URL: https://gcc.gnu.org/viewcvs?rev=222807root=gccview=rev Log: gcc/ Backport from mainline.

[Bug target/65886] [5/6 Regression] Copy reloc in PIE incompatible with DSO created by -Wl,-Bsymbolic

2015-05-05 Thread thiago at kde dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65886 --- Comment #27 from Thiago Macieira thiago at kde dot org --- (In reply to Jakub Jelinek from comment #26) Plus, if KDE uses so small binaries, why don't just compile them with -fPIC then? You can then link them as normal executables or PIEs,

[Bug target/65886] [5/6 Regression] Copy reloc in PIE incompatible with DSO created by -Wl,-Bsymbolic

2015-05-05 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65886 --- Comment #28 from H.J. Lu hjl.tools at gmail dot com --- (In reply to Thiago Macieira from comment #27) (In reply to Jakub Jelinek from comment #26) Plus, if KDE uses so small binaries, why don't just compile them with -fPIC then? You

[Bug target/65886] [5/6 Regression] Copy reloc in PIE incompatible with DSO created by -Wl,-Bsymbolic

2015-05-05 Thread thiago at kde dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65886 --- Comment #30 from Thiago Macieira thiago at kde dot org --- (In reply to H.J. Lu from comment #28) (In reply to Thiago Macieira from comment #27) (In reply to Jakub Jelinek from comment #26) Can you guarantee that the linker won't

[Bug target/64579] __TM_end __builtin_tend failed to return transactional state

2015-05-05 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64579 --- Comment #5 from Peter Bergner bergner at gcc dot gnu.org --- Author: bergner Date: Tue May 5 14:27:30 2015 New Revision: 222809 URL: https://gcc.gnu.org/viewcvs?rev=222809root=gccview=rev Log: gcc/ Backport from mainline.

[Bug target/65886] [5/6 Regression] Copy reloc in PIE incompatible with DSO created by -Wl,-Bsymbolic

2015-05-05 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65886 --- Comment #26 from Jakub Jelinek jakub at gcc dot gnu.org --- Plus, if KDE uses so small binaries, why don't just compile them with -fPIC then? You can then link them as normal executables or PIEs, depending on what you prefer, and still it

[Bug c++/65854] [c++-concepts] Type constraint satisfaction error for type aliases; regression from r211591

2015-05-05 Thread tom at honermann dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65854 Tom Honermann tom at honermann dot net changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug target/65886] [5/6 Regression] Copy reloc in PIE incompatible with DSO created by -Wl,-Bsymbolic

2015-05-05 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65886 --- Comment #25 from Jakub Jelinek jakub at gcc dot gnu.org --- (In reply to Thiago Macieira from comment #23) $ pmap `pidof qtcreator` | perl -ne '@_ = split / +/; if ($_[6] eq r-xp $_[7] !~ /\[/) { $_[1] =~ s/K//; $total += $_[1]; $bin =

[Bug target/65837] [arm-linux-gnueabihf] lto1 target specific builtin not available

2015-05-05 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65837 --- Comment #26 from ktkachov at gcc dot gnu.org --- So, out of interest, what is needed to make this work properly with target attributes? What hooks do we need to implement? Looking at

[Bug c/16351] NULL dereference warnings

2015-05-05 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=16351 --- Comment #29 from Manuel López-Ibáñez manu at gcc dot gnu.org --- (In reply to Tim Ruehsen from comment #28) I far as I can read, not a patch is missing. A review + commit is missing. How can you ask for more developers (=patches) when the

[Bug target/65886] [5/6 Regression] Copy reloc in PIE incompatible with DSO created by -Wl,-Bsymbolic

2015-05-05 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65886 --- Comment #29 from Jakub Jelinek jakub at gcc dot gnu.org --- (In reply to Thiago Macieira from comment #27) Still, if this were solved properly, relocations that resolved back into the executable itself would still be bound locally, even

[Bug target/65886] [5/6 Regression] Copy reloc in PIE incompatible with DSO created by -Wl,-Bsymbolic

2015-05-05 Thread thiago at kde dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65886 --- Comment #23 from Thiago Macieira thiago at kde dot org --- $ pmap `pidof qtcreator` | perl -ne '@_ = split / +/; if ($_[6] eq r-xp $_[7] !~ /\[/) { $_[1] =~ s/K//; $total += $_[1]; $bin = $_[1] unless $bin; } END { print $bin $total\n; }' 72

[Bug target/65915] [6 Regression] FAIL: gcc.target/i386/avx512f-vrndscalepd-2.c (internal compiler error)

2015-05-05 Thread tocarip at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65915 --- Comment #4 from tocarip at gcc dot gnu.org --- Author: tocarip Date: Tue May 5 15:43:13 2015 New Revision: 222811 URL: https://gcc.gnu.org/viewcvs?rev=222811root=gccview=rev Log: PR target/65915 * config/i386/i386.md (vector convert to

[Bug c/16351] NULL dereference warnings

2015-05-05 Thread tim.ruehsen at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=16351 --- Comment #28 from Tim Ruehsen tim.ruehsen at gmx dot de --- I far as I can read, not a patch is missing. A review + commit is missing. How can you ask for more developers (=patches) when the work is ignored ? Don't get me wrong, I just try to

[Bug c/16351] NULL dereference warnings

2015-05-05 Thread pmatos at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=16351 --- Comment #27 from pmatos at gcc dot gnu.org --- (In reply to Manuel López-Ibáñez from comment #26) A good place to start is https://gcc.gnu.org/bugzilla/buglist. cgi?keywords=easyhacklist_id=116934order=bug_idquery_format=advanced Thanks

[Bug target/65886] [5/6 Regression] Copy reloc in PIE incompatible with DSO created by -Wl,-Bsymbolic

2015-05-05 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65886 --- Comment #24 from H.J. Lu hjl.tools at gmail dot com --- (In reply to Thiago Macieira from comment #23) $ pmap `pidof qtcreator` | perl -ne '@_ = split / +/; if ($_[6] eq r-xp $_[7] !~ /\[/) { $_[1] =~ s/K//; $total += $_[1]; $bin = $_[1]

[Bug target/65916] Unnecessary floating-point instruction causes runtime exception on PowerPC

2015-05-05 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65916 Segher Boessenkool segher at gcc dot gnu.org changed: What|Removed |Added CC||segher at

[Bug bootstrap/66022] New: 4.8.4 build fails with stage 2 and 3 comparison error

2015-05-05 Thread jrm at exa dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66022 Bug ID: 66022 Summary: 4.8.4 build fails with stage 2 and 3 comparison error Product: gcc Version: 4.8.4 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug go/66016] Accessing nil Func's name results in crash

2015-05-05 Thread ian at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66016 --- Comment #5 from ian at gcc dot gnu.org ian at gcc dot gnu.org --- Author: ian Date: Tue May 5 17:46:31 2015 New Revision: 222820 URL: https://gcc.gnu.org/viewcvs?rev=222820root=gccview=rev Log: PR go/66016 runtime: Don't crash in

[Bug middle-end/66021] GCC miscompiles Z3

2015-05-05 Thread nunoplopes at sapo dot pt
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66021 --- Comment #3 from Nuno Lopes nunoplopes at sapo dot pt --- Created attachment 35467 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id=35467action=edit reduced test case

[Bug target/66023] New: Investigate and fix IBM z Systems `guality' testsuite failures

2015-05-05 Thread krebbel at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66023 Bug ID: 66023 Summary: Investigate and fix IBM z Systems `guality' testsuite failures Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal

[Bug lto/66029] New: Build error compiling gcc5.1 using LTO

2015-05-05 Thread t at sharklasers dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66029 Bug ID: 66029 Summary: Build error compiling gcc5.1 using LTO Product: gcc Version: 5.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto

[Bug lto/66029] Build error compiling gcc5.1 using LTO

2015-05-05 Thread t at sharklasers dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66029 --- Comment #1 from JD t at sharklasers dot com --- I compiled with used: -O3 -flto -fuse-linker-plugin -fno-fat-lto-objects and tried to link with: -flto=4 -O3 -fuse-linker-plugin

[Bug target/65990] ICE: in extract_insn, at recog.c:2341 (unrecognizable insn) with -mmemcpy-strategy=rep_8byte:-1:noalign -m32 -mtune=btver2

2015-05-05 Thread uros at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65990 --- Comment #4 from uros at gcc dot gnu.org --- Author: uros Date: Tue May 5 16:53:27 2015 New Revision: 222817 URL: https://gcc.gnu.org/viewcvs?rev=222817root=gccview=rev Log: PR target/65990 * config/i386/i386.c

[Bug target/65990] ICE: in extract_insn, at recog.c:2341 (unrecognizable insn) with -mmemcpy-strategy=rep_8byte:-1:noalign -m32 -mtune=btver2

2015-05-05 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65990 Uroš Bizjak ubizjak at gmail dot com changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug target/66020] [6.0 regression] FAIL: gcc.target/powerpc/ppc64-abi-2.c execution test

2015-05-05 Thread sch...@linux-m68k.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66020 Andreas Schwab sch...@linux-m68k.org changed: What|Removed |Added Target Milestone|--- |6.0

[Bug fortran/65894] [6 Regression] severe regression in gfortran 6.0.0

2015-05-05 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65894 vehre at gcc dot gnu.org changed: What|Removed |Added Attachment #35407|0 |1 is obsolete|

[Bug target/64304] AArch64 miscompilation with -mgeneral-regs-only

2015-05-05 Thread fyang at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64304 --- Comment #7 from fyang at gcc dot gnu.org --- Author: fyang Date: Tue May 5 15:50:18 2015 New Revision: 222812 URL: https://gcc.gnu.org/viewcvs?rev=222812root=gccview=rev Log: Backported from mainline 2015-01-19 Jiong Wang

[Bug target/64304] AArch64 miscompilation with -mgeneral-regs-only

2015-05-05 Thread fyang at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64304 --- Comment #8 from fyang at gcc dot gnu.org --- Author: fyang Date: Tue May 5 15:59:12 2015 New Revision: 222814 URL: https://gcc.gnu.org/viewcvs?rev=222814root=gccview=rev Log: Backported from mainline 2015-01-19 Jiong Wang

[Bug go/66016] Accessing nil Func's name results in crash

2015-05-05 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66016 Ian Lance Taylor ian at airs dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug target/65983] [6 Regression] ICE: SIGSEGV in mark_label_nuses (emit-rtl.c:3618) with -fsanitize=thread -mavx512ifma -march=barcelona

2015-05-05 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65983 Uroš Bizjak ubizjak at gmail dot com changed: What|Removed |Added Status|NEW |RESOLVED

[Bug target/65915] [6 Regression] FAIL: gcc.target/i386/avx512f-vrndscalepd-2.c (internal compiler error)

2015-05-05 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65915 Uroš Bizjak ubizjak at gmail dot com changed: What|Removed |Added Blocks|65983 | --- Comment #5

[Bug middle-end/66021] GCC miscompiles Z3

2015-05-05 Thread nunoplopes at sapo dot pt
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66021 --- Comment #1 from Nuno Lopes nunoplopes at sapo dot pt --- Sorry, a bit more information the problem: On function void reduce_args_tactic::imp::populate_decl2args_proc::operator()(app * n), when compiled with -O0 no call to

[Bug target/65915] [6 Regression] FAIL: gcc.target/i386/avx512f-vrndscalepd-2.c (internal compiler error)

2015-05-05 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65915 Uroš Bizjak ubizjak at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug go/66016] Accessing nil Func's name results in crash

2015-05-05 Thread ian at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66016 --- Comment #2 from ian at gcc dot gnu.org ian at gcc dot gnu.org --- Author: ian Date: Tue May 5 16:38:45 2015 New Revision: 222815 URL: https://gcc.gnu.org/viewcvs?rev=222815root=gccview=rev Log: PR go/66016 runtime: Don't crash in

[Bug target/65990] ICE: in extract_insn, at recog.c:2341 (unrecognizable insn) with -mmemcpy-strategy=rep_8byte:-1:noalign -m32 -mtune=btver2

2015-05-05 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65990 Uroš Bizjak ubizjak at gmail dot com changed: What|Removed |Added Target Milestone|--- |4.9.3

[Bug target/66020] New: [6.0 regression] FAIL: gcc.target/powerpc/ppc64-abi-2.c execution test

2015-05-05 Thread sch...@linux-m68k.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66020 Bug ID: 66020 Summary: [6.0 regression] FAIL: gcc.target/powerpc/ppc64-abi-2.c execution test Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal

[Bug target/65886] [5/6 Regression] Copy reloc in PIE incompatible with DSO created by -Wl,-Bsymbolic

2015-05-05 Thread thiago at kde dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65886 --- Comment #31 from Thiago Macieira thiago at kde dot org --- (In reply to Jakub Jelinek from comment #29) You are missing the point of copy relocations. Consider: int a = 1; extern int b, c; int foo (void) { return a + b + c; }

[Bug go/66016] Accessing nil Func's name results in crash

2015-05-05 Thread ian at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66016 --- Comment #3 from ian at gcc dot gnu.org ian at gcc dot gnu.org --- Author: ian Date: Tue May 5 16:38:57 2015 New Revision: 222816 URL: https://gcc.gnu.org/viewcvs?rev=222816root=gccview=rev Log: PR go/66016 runtime: Don't crash in

[Bug middle-end/66021] New: GCC miscompiles Z3

2015-05-05 Thread nunoplopes at sapo dot pt
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66021 Bug ID: 66021 Summary: GCC miscompiles Z3 Product: gcc Version: 4.9.2 Status: UNCONFIRMED Severity: critical Priority: P3 Component: middle-end

[Bug middle-end/66021] GCC miscompiles Z3

2015-05-05 Thread nunoplopes at sapo dot pt
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66021 --- Comment #2 from Nuno Lopes nunoplopes at sapo dot pt --- Created attachment 35465 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id=35465action=edit test case

[Bug lto/65995] LTO: ICE in add_symbol_to_partition_1 for debug build

2015-05-05 Thread daniel.f.starke at freenet dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65995 --- Comment #3 from Daniel Starke daniel.f.starke at freenet dot de --- I have yet to bootstrap the current trunk (r222810). It currently fails with /usr/new-gcc/bin32/./prev-gcc/xg++ -B/usr/new-gcc/bin32/./prev-gcc/ -B/mingw/mingw32/bin/

[Bug target/66023] Investigate and fix IBM z Systems `guality' testsuite failures

2015-05-05 Thread krebbel at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66023 Andreas Krebbel krebbel at gcc dot gnu.org changed: What|Removed |Added Severity|normal |enhancement

[Bug lto/66027] New: lto1: internal compiler error: in odr_types_equivalent_p

2015-05-05 Thread t at sharklasers dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66027 Bug ID: 66027 Summary: lto1: internal compiler error: in odr_types_equivalent_p Product: gcc Version: 5.1.0 Status: UNCONFIRMED Severity: normal

[Bug target/64835] -fno-ipa-cp is inconsitently supported when attributes optimize or target are used

2015-05-05 Thread sch...@linux-m68k.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64835 --- Comment #8 from Andreas Schwab sch...@linux-m68k.org --- Also fails on powerpc{-m32,-m64}.

[Bug tree-optimization/66013] Missed optimization after inlining va_list parameter, -m32 case

2015-05-05 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66013 --- Comment #3 from vries at gcc dot gnu.org --- Before postponing expansion of va_arg to pass_stdarg, we had at pass_stdarg: ... f2: va_list escapes 0, needs to save 4 GPR units and all FPR units. ... On one hand, the optimization in

[Bug ipa/65873] [5/6 Regression] Failure to inline always_inline memcpy

2015-05-05 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65873 --- Comment #5 from Jakub Jelinek jakub at gcc dot gnu.org --- Honza, any progress on this?

[Bug target/65990] ICE: in extract_insn, at recog.c:2341 (unrecognizable insn) with -mmemcpy-strategy=rep_8byte:-1:noalign -m32 -mtune=btver2

2015-05-05 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65990 --- Comment #2 from Uroš Bizjak ubizjak at gmail dot com --- We are passing (unsupported on 32bit target) DImode to expand_set_or_movmem_via_rep: (gdb) bt #0 expand_set_or_movmem_via_rep (destmem=0x2e8b8d68, srcmem=0x2e8b8d80,

[Bug tree-optimization/66013] Missed optimization after inlining va_list parameter, -m32 case

2015-05-05 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66013 --- Comment #1 from vries at gcc dot gnu.org --- Before pass_stdarg, we observe in f1 that va_start and va_arg use the same argument: ... # .MEM_2 = VDEF .MEM_1(D) # USE = nonlocal escaped # CLB = nonlocal escaped { D.1806 } (escaped)

[Bug libstdc++/66011] [6 Regression] call to '__open_missing_mode' declared with attribute error

2015-05-05 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66011 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

[Bug tree-optimization/66012] Sub-optimal 64bit load is generated instead of zero-extension

2015-05-05 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66012 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

[Bug tree-optimization/66013] New: Missed optimization after inlining va_list parameter, -m32 case

2015-05-05 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66013 Bug ID: 66013 Summary: Missed optimization after inlining va_list parameter, -m32 case Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: trivial

[Bug tree-optimization/66013] Missed optimization after inlining va_list parameter, -m32 case

2015-05-05 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66013 --- Comment #2 from vries at gcc dot gnu.org --- And in the pass_stdarg dump, for f2 we see why the va_list escapes: ... va_list escapes in # .MEM_4 = VDEF .MEM_2 apD.1830 = ap.0_3; ...

[Bug tree-optimization/66010] [6 Regression] Missed optimization after inlining va_list parameter

2015-05-05 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66010 --- Comment #4 from vries at gcc dot gnu.org --- Investigated -m32 case in twin PR66013.

[Bug target/65990] ICE: in extract_insn, at recog.c:2341 (unrecognizable insn) with -mmemcpy-strategy=rep_8byte:-1:noalign -m32 -mtune=btver2

2015-05-05 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65990 --- Comment #3 from Uroš Bizjak ubizjak at gmail dot com --- Proposed patch: --cut here-- Index: i386.c === --- i386.c (revision 222796) +++ i386.c (working copy) @@

[Bug lto/66014] New: 5.1 mingw64 fails to perform slim bootstrap-lto: ccEt8YNj.ltrans4.ltrans.o:artificial:(.text+0x628): undefined reference to `stpcpy'

2015-05-05 Thread breedlove.matt at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66014 Bug ID: 66014 Summary: 5.1 mingw64 fails to perform slim bootstrap-lto: ccEt8YNj.ltrans4.ltrans.o:artificial:(.text+0x628): undefined reference to `stpcpy' Product: gcc

[Bug fortran/65841] Seg fault on intrinsic assignment to allocatable derived type with allocatable component

2015-05-05 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65841 vehre at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug c/16351] NULL dereference warnings

2015-05-05 Thread tim.ruehsen at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=16351 Tim Ruehsen tim.ruehsen at gmx dot de changed: What|Removed |Added CC||tim.ruehsen at

[Bug rtl-optimization/65932] [5 Regression] Linux-3.10.75 on arm926ej-s does not boot due to wrong code generation

2015-05-05 Thread christian.eggers at kathrein dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65932 --- Comment #5 from Christian Eggers christian.eggers at kathrein dot de --- (In reply to Richard Earnshaw from comment #2) code built with -fno-ipa-sra appears to be ok on a visual inspection. linux-3.10.25 boots fine if globally compiled

[Bug fortran/59678] [F03] Segfault on equalizing variables of a complex derived type

2015-05-05 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59678 vehre at gcc dot gnu.org changed: What|Removed |Added Status|WAITING |RESOLVED

[Bug tree-optimization/64950] postpone expanding va_arg till pass_stdarg

2015-05-05 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64950 --- Comment #12 from vries at gcc dot gnu.org --- (In reply to Rainer Orth from comment #11) Unfortunately, the gcc.dg/tree-ssa/stdarg-2.c part of the patch is wrong: the test now FAILs on i686-unknown-linux-gnu, i686-apple-darwin, and

[Bug fortran/65548] [5/6 Regression] gfc_conv_procedure_call

2015-05-05 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65548 vehre at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|WAITING

[Bug libstdc++/66018] opendir configure test not working when GCC_NO_EXECUTABLES

2015-05-05 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66018 Jonathan Wakely redi at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED

[Bug c++/66028] New: false positive, unused loop variable

2015-05-05 Thread ncm at cantrip dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66028 Bug ID: 66028 Summary: false positive, unused loop variable Product: gcc Version: 5.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug fortran/65894] [6 Regression] severe regression in gfortran 6.0.0

2015-05-05 Thread juergen.reuter at desy dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65894 --- Comment #13 from Jürgen Reuter juergen.reuter at desy dot de --- I will give it a try as soon as possible. Any idea how long propagation into the trunk might last?

[Bug target/66025] Implement ThreadSanitizer support for IBM z Systems

2015-05-05 Thread krebbel at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66025 Andreas Krebbel krebbel at gcc dot gnu.org changed: What|Removed |Added Severity|normal |enhancement

[Bug target/66025] New: Implement ThreadSanitizer support for IBM z Systems

2015-05-05 Thread krebbel at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66025 Bug ID: 66025 Summary: Implement ThreadSanitizer support for IBM z Systems Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3

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