[Bug c/81077] linker constants are randomized

2017-06-12 Thread gregory.mounie at imag dot fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81077 Grégory Mounié changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug c++/80265] __builtin_{memcmp,memchr,strlen} are not usable in constexpr functions

2017-06-12 Thread palves at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80265 --- Comment #19 from palves at gcc dot gnu.org --- Author: palves Date: Mon Jun 12 22:22:39 2017 New Revision: 249137 URL: https://gcc.gnu.org/viewcvs?rev=249137&root=gcc&view=rev Log: Finish implementing P0426R1 "Constexpr for std::char_traits"

[Bug libstdc++/81076] __byte_operand is not SFINAE-friendly

2017-06-12 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81076 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug fortran/52473] CSHIFT slow - inline it?

2017-06-12 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52473 --- Comment #11 from Thomas Koenig --- Created attachment 41541 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41541&action=edit Patch for the library, not yet quite correct This is a patch which brings a dramatic speedup for any cshift wi

[Bug fortran/52473] CSHIFT slow - inline it?

2017-06-12 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52473 --- Comment #12 from Thomas Koenig --- Created attachment 41542 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41542&action=edit Test case which still fails

[Bug testsuite/80759] gcc.target/x86_64/abi/ms-sysv FAILs

2017-06-12 Thread daniel.santos at pobox dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80759 --- Comment #36 from Daniel Santos --- Thank you for all of your work on this. The .cfi directives shouldn't be *too* critical -- I've barely scratched the surface of learning DWARF and, iirc, the last time I stepped through these stubs in gdb i

[Bug testsuite/80759] gcc.target/x86_64/abi/ms-sysv FAILs

2017-06-12 Thread daniel.santos at pobox dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80759 --- Comment #37 from Daniel Santos --- (In reply to Daniel Santos from comment #36) > tutor! :) This is assembly with cpp, so the gas .macro could be replaced > with a cpp macro, but is that acceptable considering that it would result in > mult

[Bug c++/81078] New: dynamic_cast to virtual base produces the wrong answer

2017-06-12 Thread arthur.j.odwyer at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81078 Bug ID: 81078 Summary: dynamic_cast to virtual base produces the wrong answer Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compone

[Bug c++/81067] [8 regression] g++.dg/template/nontype10.C FAILs

2017-06-12 Thread dje at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81067 David Edelsohn changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug testsuite/80759] gcc.target/x86_64/abi/ms-sysv FAILs

2017-06-12 Thread daniel.santos at pobox dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80759 --- Comment #38 from Daniel Santos --- Created attachment 41543 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41543&action=edit proposed fix v5 addendum (only partially tested) I've only run check on RUNTESTFLAGS="ms-sysv.exp" so far and

[Bug testsuite/80759] gcc.target/x86_64/abi/ms-sysv FAILs

2017-06-12 Thread daniel.santos at pobox dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80759 Daniel Santos changed: What|Removed |Added Attachment #41543|0 |1 is obsolete|

[Bug sanitizer/81079] -static-libasan/libtsan/libubsan does not take effect unless -fsanitize=address/thread/undefined is also specified when linking object files using gcc

2017-06-12 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81079 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug middle-end/81052] ICE in verify_dominators, at dominance.c:1184

2017-06-12 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81052 Martin Liška changed: What|Removed |Added Status|WAITING |NEW Known to fail|

[Bug sanitizer/81079] -static-libasan/libtsan/libubsan does not take effect unless -fsanitize=address/thread/undefined is also specified when linking object files using gcc

2017-06-12 Thread d25fe0be at outlook dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81079 --- Comment #2 from d25fe0be@ --- Thank you for your explanation. I missed 'When the -fsanitize=address option is used to link a program' in the documentation as I was reading. Sorry for the noise.

[Bug c++/81074] [7/8 Regression] Nested template specialization causes segmentation fault

2017-06-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81074 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

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