[Bug rtl-optimization/93040] New: gcc doesn't optimize unaligned accesses to a 16-bit value on the x86 as well as it does a 32-bit value (or clang)

2019-12-21 Thread miles at gnu dot org
rsion: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: rtl-optimization Assignee: unassigned at gcc dot gnu.org Reporter: miles at gnu dot org Target Milestone: --- Given the following code: unsigned

[Bug tree-optimization/51680] g++ 4.7 fails to inline trivial template stuff

2019-12-21 Thread miles at gnu dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51680 --- Comment #22 from miles at gnu dot org --- This seems to have been fixed a long time ago (all the examples in the comment yield the "right" result). Can somebody close this bug?

[Bug lto/56775] New: -flto and -fprofile-generate together result in a link-time internal compiler error (in "add_symbol_to_partition")

2013-03-28 Thread miles at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56775 Bug #: 56775 Summary: -flto and -fprofile-generate together result in a link-time internal compiler error (in "add_symbol_to_partition") Classification: Unclassified

[Bug c++/50477] New: -Wunused-parameter should not warn about virtual method declarations with bodies

2011-09-21 Thread miles at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50477 Bug #: 50477 Summary: -Wunused-parameter should not warn about virtual method declarations with bodies Classification: Unclassified Product: gcc Version: 4.7.0 Status

[Bug c++/50477] -Wunused-parameter should not warn about virtual method declarations with bodies

2011-09-22 Thread miles at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50477 --- Comment #2 from miles at gnu dot org 2011-09-22 22:34:01 UTC --- (In reply to comment #1) > Having a name vs having correct documentation is the best way. Also you can > use the attribute unused in C++ now. Sorry, I'm not sure I

[Bug c++/50477] -Wunused-parameter should not warn about virtual method declarations with bodies

2011-09-23 Thread miles at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50477 --- Comment #4 from miles at gnu dot org 2011-09-23 08:59:47 UTC --- It's different because unlike most function/method definitions, this is _two_ things together -- a virtual method declaration, which pertains to this class and all subcl

[Bug c++/50671] New: NSDMI not parsed correctly for multiple-data-member declarations

2011-10-09 Thread miles at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50671 Bug #: 50671 Summary: NSDMI not parsed correctly for multiple-data-member declarations Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug c++/53287] New: "self-initialization" warning doesn't seem to work for non-primitive types...

2012-05-08 Thread miles at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53287 Bug #: 53287 Summary: "self-initialization" warning doesn't seem to work for non-primitive types... Classification: Unclassified Product: gcc Version: 4.8.0 Status: U

[Bug c++/51666] New: NSDMI parse fails for template'd intializer

2011-12-23 Thread miles at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51666 Bug #: 51666 Summary: NSDMI parse fails for template'd intializer Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priori

[Bug c++/51680] New: g++ 4.7 fails to inline trivial template stuff

2011-12-26 Thread miles at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51680 Bug #: 51680 Summary: g++ 4.7 fails to inline trivial template stuff Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Pri

[Bug c++/51680] g++ 4.7 fails to inline trivial template stuff

2011-12-27 Thread miles at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51680 --- Comment #2 from miles at gnu dot org 2011-12-27 13:54:38 UTC --- Hmm, I dunno, my impression is that people expect that template'd code is, in general "more inlined" -- templates are often used kind of as macro replacement in C+

[Bug c++/51680] g++ 4.7 fails to inline trivial template stuff

2011-12-27 Thread miles at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51680 --- Comment #6 from miles at gnu dot org 2011-12-28 01:04:05 UTC --- Well, it's just an impression ... :] I think one reason is that unlike normal functions, template functions are implicitly sort of "local" (by necessity), in tha

[Bug tree-optimization/51680] g++ 4.7 fails to inline trivial template stuff

2013-01-08 Thread miles at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51680 --- Comment #18 from miles at gnu dot org 2013-01-09 05:35:35 UTC --- Is this considered fixed yet? Given the following example, the latest Debian trunk snapshot ("4.8.0 20121120 (experimental) [trunk revision 193662]", using

[Bug c++/43812] New: compiling .cc file with -fwhole-program results in ICE, in ipcp_iterate_stage, at ipa-cp.c:760

2010-04-19 Thread miles at gnu dot org
uctions. -- Summary: compiling .cc file with -fwhole-program results in ICE, in ipcp_iterate_stage, at ipa-cp.c:760 Product: gcc Version: 4.5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug c++/43812] compiling .cc file with -fwhole-program results in ICE, in ipcp_iterate_stage, at ipa-cp.c:760

2010-04-19 Thread miles at gnu dot org
--- Comment #1 from miles at gnu dot org 2010-04-20 05:59 --- The bug system won't let me attach the file, so I've got to find someplace to stash it: "The file you are trying to attach is 1367 kilobytes (KB) in size. Non-patch attachments cannot be more than 1000 KB

[Bug c++/43812] compiling .cc file with -fwhole-program results in ICE, in ipcp_iterate_stage, at ipa-cp.c:760

2010-04-19 Thread miles at gnu dot org
--- Comment #2 from miles at gnu dot org 2010-04-20 06:52 --- Created an attachment (id=20434) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20434&action=view) "local-surface-pp.cc", gzipped the uncompressed version of this file was too large to attach [not

[Bug lto/62179] New: undefined reference linking failure when combining "extern template"

2014-08-18 Thread miles at gnu dot org
ty: normal Priority: P3 Component: lto Assignee: unassigned at gcc dot gnu.org Reporter: miles at gnu dot org

[Bug lto/62179] undefined reference linking failure when combining "extern template"

2014-08-19 Thread miles at gnu dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62179 --- Comment #2 from miles at gnu dot org --- Sorry, that got submitted accidentally (it turns out that RET in the web page Summary text-box is bound to "submit"!) I'm not sure how to delete a bogus report... ^^; Could you d

[Bug c++/48749] New: internal compiler error: tree check: expected field_decl

2011-04-24 Thread miles at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48749 Summary: internal compiler error: tree check: expected field_decl Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Componen

[Bug tree-optimization/45978] [4.6/4.7 Regression] bogus "array subscript is above array bounds" warning in extremely simple code with no loops

2011-05-19 Thread miles at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45978 --- Comment #5 from miles at gnu dot org 2011-05-20 04:09:01 UTC --- Hmm, I'm not getting this warning anymore ... is the bug fixed? [version "g++ (Debian 20110519-1) 4.7.0 20110519 (experimental) [trunk revision 173903]"] Thanks, -Miles

[Bug middle-end/45978] New: bogus "array subscript is above array bounds" warning in extremely simple code with no loops

2010-10-12 Thread miles at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45978 Summary: bogus "array subscript is above array bounds" warning in extremely simple code with no loops Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal

[Bug libstdc++/46207] New: std::atomic::store(...) fails to compile

2010-10-27 Thread miles at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46207 Summary: std::atomic::store(...) fails to compile Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libstdc++ AssignedTo: unass

[Bug tree-optimization/46507] New: std::tuple missed optimization

2010-11-16 Thread miles at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46507 Summary: std::tuple missed optimization Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization AssignedTo: unassig

[Bug tree-optimization/46507] std::tuple missed optimization

2010-11-16 Thread miles at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46507 --- Comment #2 from miles at gnu dot org 2010-11-16 19:06:02 UTC --- > Note that when I tried this same test yesterday, on a different machine (but > the same compiler version), "extern_tuple_test" (but not "arg_tuple_test&

[Bug c++/46701] New: internal compiler error: in build_data_member_initialization, at cp/semantics.c:5503

2010-11-28 Thread miles at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46701 Summary: internal compiler error: in build_data_member_initialization, at cp/semantics.c:5503 Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: n

[Bug c++/46701] internal compiler error: in build_data_member_initialization, at cp/semantics.c:5503

2010-11-28 Thread miles at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46701 --- Comment #1 from miles at gnu dot org 2010-11-29 04:25:03 UTC --- Created attachment 22559 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22559 preprocessed source showing crash Generated with: g++-snapshot -E -std=c++0x

[Bug c++/46701] internal compiler error: in build_data_member_initialization, at cp/semantics.c:5503

2010-11-28 Thread miles at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46701 --- Comment #2 from miles at gnu dot org 2010-11-29 04:30:16 UTC --- BTW, sorry about the duplicate bugs. Bugzilla complains about not being able to autodetect the attachment content-type, and says "hit BACK and try again" -- but doesn

[Bug c++/46697] New: internal compiler error: in build_data_member_initialization, at cp/semantics.c:5503

2010-11-28 Thread miles at gnu dot org
: normal Priority: P3 Component: c++ AssignedTo: unassig...@gcc.gnu.org ReportedBy: mi...@gnu.org miles at gnu dot org changed: What|Removed |Added

[Bug c++/46701] internal compiler error: in build_data_member_initialization, at cp/semantics.c:5503

2010-11-28 Thread miles at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46701 --- Comment #3 from miles at gnu dot org 2010-11-29 05:14:29 UTC --- *** Bug 46697 has been marked as a duplicate of this bug. ***

[Bug c++/46701] internal compiler error: in build_data_member_initialization, at cp/semantics.c:5503

2010-11-28 Thread miles at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46701 --- Comment #4 from miles at gnu dot org 2010-11-29 05:14:53 UTC --- *** Bug 46698 has been marked as a duplicate of this bug. ***

[Bug c++/46698] New: internal compiler error: in build_data_member_initialization, at cp/semantics.c:5503

2010-11-28 Thread miles at gnu dot org
: normal Priority: P3 Component: c++ AssignedTo: unassig...@gcc.gnu.org ReportedBy: mi...@gnu.org miles at gnu dot org changed: What|Removed |Added

[Bug c++/46699] New: internal compiler error: in build_data_member_initialization, at cp/semantics.c:5503

2010-11-28 Thread miles at gnu dot org
: normal Priority: P3 Component: c++ AssignedTo: unassig...@gcc.gnu.org ReportedBy: mi...@gnu.org miles at gnu dot org changed: What|Removed |Added

[Bug c++/46701] internal compiler error: in build_data_member_initialization, at cp/semantics.c:5503

2010-11-28 Thread miles at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46701 --- Comment #5 from miles at gnu dot org 2010-11-29 05:15:18 UTC --- *** Bug 46699 has been marked as a duplicate of this bug. ***

[Bug c++/46701] internal compiler error: in build_data_member_initialization, at cp/semantics.c:5503

2010-11-28 Thread miles at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46701 --- Comment #6 from miles at gnu dot org 2010-11-29 05:15:43 UTC --- *** Bug 46700 has been marked as a duplicate of this bug. ***

[Bug c++/46700] New: internal compiler error: in build_data_member_initialization, at cp/semantics.c:5503

2010-11-28 Thread miles at gnu dot org
: normal Priority: P3 Component: c++ AssignedTo: unassig...@gcc.gnu.org ReportedBy: mi...@gnu.org miles at gnu dot org changed: What|Removed |Added

[Bug c++/49605] New: -Wdelete-non-virtual-dtor is not picky enough

2011-07-01 Thread miles at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49605 Summary: -Wdelete-non-virtual-dtor is not picky enough Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassi

[Bug c++/49605] -Wdelete-non-virtual-dtor is not picky enough

2011-07-01 Thread miles at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49605 --- Comment #3 from miles at gnu dot org 2011-07-01 13:25:23 UTC --- Here's another test case which is closer to the real code that prompted this bug report: struct X { ~X (); virtual void meth () = 0; }; struct

[Bug bootstrap/34045] gcc does not build on Debian etch AMD64

2007-11-10 Thread miles at gnu dot org
--- Comment #4 from miles at gnu dot org 2007-11-11 00:54 --- Wouldn't it be nice if the configure script caught this sort of thing automatically? It's obviously going to be a very common problem. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34045