[Bug libstdc++/86168] [9 regression] libstdc++ tests fail with error: call of overloaded 'random_device()' is ambiguous

2018-06-18 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86168 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/86171] [6/7/8/9 Regression] g++ ICE on valid code: tree check: expected var_decl or function_decl, have type_decl in duplicate_decls, at cp/decl.c:2291

2018-06-18 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86171 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug c++/86173] Default construction of a union (in std::optional)

2018-06-18 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86173 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/86174] Poor vectorization/register allocation with omp simd, FMA

2018-06-18 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86174 Richard Biener changed: What|Removed |Added Keywords||alias, missed-optimization

[Bug lto/86175] LTO code generator does not respect ld -u option to force symbol inclusion in the link product

2018-06-18 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86175 Richard Biener changed: What|Removed |Added CC||rguenth at gcc dot gnu.org --- Comment

[Bug c++/86182] [8/9 Regression] gcc crashes when compiling the code

2018-06-18 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86182 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Status|UNCONFIRMED

[Bug c++/86173] Default construction of a union (in std::optional)

2018-06-18 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86173 --- Comment #3 from Eric Botcazou --- > There's also the following weak heuristic that might kick in if > CONSTRUCTOR_NO_CLEARING would be set: > > else if (num_ctor_elements - num_nonzero_elements > > CLEAR_RATIO (optim

[Bug c++/86176] Wnull-dereference warning disappears with a call to std::cout on the line after

2018-06-18 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86176 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/85804] [8/9 Regression][AArch64] Mis-compilation of loop with strided array access and xor reduction

2018-06-18 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85804 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org --- Com

[Bug tree-optimization/86179] [9 Regression] ice in get_later_stmt, at tree-vectorizer.h:1108

2018-06-18 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86179 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Version|8.0

[Bug tree-optimization/64946] [AArch64] gcc.target/aarch64/vect-abs-compile.c - "abs" vectorization fails for char/short types

2018-06-18 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64946 --- Comment #25 from Ramana Radhakrishnan --- (In reply to kugan from comment #24) > Author: kugan > Date: Sat Jun 16 21:34:29 2018 > New Revision: 261681 > > URL: https://gcc.gnu.org/viewcvs?rev=261681&root=gcc&view=rev > Log: > gcc/ChangeLog:

[Bug c++/86181] static object mangling conflicts

2018-06-18 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86181 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/86190] -Wsign-conversion ignores explicit conversion in some cases

2018-06-18 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86190 Richard Biener changed: What|Removed |Added Keywords||diagnostic Status|UNCONFIRM

[Bug tree-optimization/86144] GCC is not generating vector math calls to svml/acml functions

2018-06-18 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86144 --- Comment #4 from Richard Biener --- (In reply to vekumar from comment #3) > (In reply to Richard Biener from comment #2) > > Note a workaround would be to re-arrange the vectorizer calls to > > vectorizable_simd_clone_call and vectorizable_cal

[Bug c++/86190] -Wsign-conversion ignores explicit conversion in some cases

2018-06-18 Thread woodroof at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86190 --- Comment #2 from Danil Ilinykh --- I explicity said to compiler, what I want to convert int to size_t. And it still produces warning. If I replace static_cast to variable with the same initialization, warning will be gone.

[Bug c/84195] newlines in deprecated diagnostics

2018-06-18 Thread nickc at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84195 --- Comment #7 from Nick Clifton --- Author: nickc Date: Mon Jun 18 10:39:01 2018 New Revision: 261697 URL: https://gcc.gnu.org/viewcvs?rev=261697&root=gcc&view=rev Log: Ensure that control characters in user supplied error and warning messages

[Bug testsuite/86170] New test case gcc.c-torture/compile/pr84195.c added in r261633 fails

2018-06-18 Thread nickc at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86170 Nick Clifton changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/86176] Wnull-dereference warning disappears with a call to std::cout on the line after

2018-06-18 Thread jg at jguk dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86176 --- Comment #2 from Jonny Grant --- I wonder, is there a way to configure GCC to perform in a way similar to static analyser? GCC warnings are very useful.

[Bug c++/86191] New: A missing error message?

2018-06-18 Thread zhonghao at pku dot org.cn
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86191 Bug ID: 86191 Summary: A missing error message? Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee

[Bug tree-optimization/64946] [AArch64] gcc.target/aarch64/vect-abs-compile.c - "abs" vectorization fails for char/short types

2018-06-18 Thread wilco at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64946 --- Comment #26 from Wilco --- Author: wilco Date: Mon Jun 18 11:10:51 2018 New Revision: 261698 URL: https://gcc.gnu.org/viewcvs?rev=261698&root=gcc&view=rev Log: [testsuite] Remove xfail from vect-abs-compile.c Since PR64946 has been fixed, w

[Bug tree-optimization/64946] [AArch64] gcc.target/aarch64/vect-abs-compile.c - "abs" vectorization fails for char/short types

2018-06-18 Thread wilco at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64946 Wilco changed: What|Removed |Added Status|ASSIGNED|RESOLVED CC|

[Bug c++/86192] New: A not fully fixed bug?

2018-06-18 Thread zhonghao at pku dot org.cn
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86192 Bug ID: 86192 Summary: A not fully fixed bug? Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee:

[Bug c++/86192] A not fully fixed bug?

2018-06-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86192 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/80061] error on constexpr function with an unevaluated throw

2018-06-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80061 Jonathan Wakely changed: What|Removed |Added CC||zhonghao at pku dot org.cn --- Comment

[Bug libstdc++/86188] Enhancement to std::merge, constexpr check of iterator types

2018-06-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86188 --- Comment #1 from Jonathan Wakely --- See Bug 65861 which looks relevant, especially Bug 65861 comment 9

[Bug c++/86193] New: A recurring bug?

2018-06-18 Thread zhonghao at pku dot org.cn
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86193 Bug ID: 86193 Summary: A recurring bug? Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassi

[Bug target/86194] New: [8/9 Regression] ICE: SIGSEGV in avoid_constant_pool_reference (simplify-rtx.c:215) with -O -g -mavx512bw

2018-06-18 Thread zsojka at seznam dot cz
trunk-261695-checking-yes-rtl-df-extra-nobootstrap-amd64 Thread model: posix gcc version 9.0.0 20180618 (experimental) (GCC)

[Bug tree-optimization/64946] [AArch64] gcc.target/aarch64/vect-abs-compile.c - "abs" vectorization fails for char/short types

2018-06-18 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64946 Ramana Radhakrishnan changed: What|Removed |Added Target Milestone|--- |9.0

[Bug c++/86193] [7/8/9 Regression] A recurring bug?

2018-06-18 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86193 Richard Biener changed: What|Removed |Added Keywords||rejects-valid Known to work|

[Bug target/86194] [8/9 Regression] ICE: SIGSEGV in avoid_constant_pool_reference (simplify-rtx.c:215) with -O -g -mavx512bw

2018-06-18 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86194 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Target Milestone|---

[Bug c++/86190] [6/7/8/9 Regression]-Wsign-conversion ignores explicit conversion in some cases

2018-06-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86190 Jonathan Wakely changed: What|Removed |Added Status|WAITING |NEW Known to work|

[Bug c++/86190] [6/7/8/9 Regression] -Wsign-conversion ignores explicit conversion in some cases

2018-06-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86190 --- Comment #4 from Jonathan Wakely --- Further reduced: typedef unsigned long size_t; struct vector { typedef size_t size_type; size_type size(); }; bool func(vector vec, int var) { return vec.size() < static_cast(var); } sc.cc: In f

[Bug c++/86176] Wnull-dereference warning disappears with a call to std::cout on the line after

2018-06-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86176 --- Comment #3 from Jonathan Wakely --- No, because GCC is not a static analyser.

[Bug c++/86177] Wnull-dereference warning for object file compile missing

2018-06-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86177 --- Comment #7 from Jonathan Wakely --- Lots of functions have such requirements and make it the caller's responsibility to meet those requirements. GCC is not a static analyser, you can't expect warnings about every possible bug in your code.

[Bug c++/86193] [7/8/9 Regression] A recurring bug?

2018-06-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86193 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/86190] [6/7/8/9 Regression] -Wsign-conversion ignores explicit conversion in some cases

2018-06-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86190 Jonathan Wakely changed: What|Removed |Added CC||jason at gcc dot gnu.org --- Comment #

[Bug tree-optimization/86076] [7/8 Regression] ICE: verify_gimple failed (error: location references block not in block tree)

2018-06-18 Thread wilco at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86076 --- Comment #7 from Wilco --- Author: wilco Date: Mon Jun 18 12:17:10 2018 New Revision: 261699 URL: https://gcc.gnu.org/viewcvs?rev=261699&root=gcc&view=rev Log: [testsuite] Add target pthread to pr86076.c Add missing target pthread to ensure

[Bug c++/86184] Shall gcc support this feature?

2018-06-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86184 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/79009] Missing 'inconsistent deduction for ‘auto’' error when having a dependent initializer and a nondependent one in the same declaration

2018-06-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79009 Jonathan Wakely changed: What|Removed |Added CC||zhonghao at pku dot org.cn --- Comment

[Bug c++/86185] gcc does not reject the ill-formed code

2018-06-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86185 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/86183] Scoped enumeration instantiated even if not required

2018-06-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86183 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libstdc++/86189] not equal allocators not behaving as expected

2018-06-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86189 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/27557] OpenMP threadprivate directive does not work with non-POD types

2018-06-18 Thread yves.vandriessche at intel dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=27557 Yves Vandriessche changed: What|Removed |Added CC||yves.vandriessche at intel dot com

[Bug libstdc++/86189] not equal allocators not behaving as expected

2018-06-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86189 --- Comment #2 from Jonathan Wakely --- (In reply to Rian Quinn from comment #0) > template > myallocator4(const myallocator4 &other) noexcept > { (void) other; } You know you can just not name a parameter, instead of casting it to

[Bug libstdc++/86189] not equal allocators not behaving as expected

2018-06-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86189 Jonathan Wakely changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug target/81084] [8 Regression] powerpcspe port full of confusing configury / command-line options not related to SPE

2018-06-18 Thread andrewjenner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81084 --- Comment #61 from Andrew Jenner --- Sorry, once again I have been totally swamped by other work. It's now looking like I should have some time to work on this in early July.

[Bug c++/86191] A missing error message?

2018-06-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86191 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/86191] A missing error message?

2018-06-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86191 --- Comment #2 from Jonathan Wakely --- This changed with GCC 4.5, it was ambiguous before then.

[Bug c++/86182] [8/9 Regression] gcc crashes when compiling the code

2018-06-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86182 Jonathan Wakely changed: What|Removed |Added Keywords|accepts-invalid,|ice-on-valid-code, |

[Bug c++/86191] [6/7/8/9 Regression] A missing error message?

2018-06-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86191 Jonathan Wakely changed: What|Removed |Added CC||jason at gcc dot gnu.org Known to

[Bug c++/86074] gcc fails to compile a code sample

2018-06-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86074 Jonathan Wakely changed: What|Removed |Added CC||bluescarni at gmail dot com --- Commen

[Bug c++/78925] Inline friend template function not hidden during ADL

2018-06-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78925 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/82204] G++ doesn't connect friend and extern declarations

2018-06-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82204 Jonathan Wakely changed: What|Removed |Added CC||zhonghao at pku dot org.cn --- Comment

[Bug c++/86180] Friend function definition not instantiated in certain circumstances

2018-06-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86180 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/82204] G++ doesn't connect friend and extern declarations

2018-06-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82204 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug sanitizer/80414] [UBSAN] segfault with -fsanitize=undefined

2018-06-18 Thread d.khalikov at partner dot samsung.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80414 Denis Khalikov changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug libstdc++/86189] not equal allocators not behaving as expected

2018-06-18 Thread rianquinn at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86189 --- Comment #4 from Rian Quinn --- Nope, I think that is the root of the issue. Where exactly does the spec state that as this is the first I have heard of this. Thanks a ton, - Rian On Mon, Jun 18, 2018 at 6:31 AM, redi at gcc dot gnu.org < gc

[Bug c++/86195] New: Ref-qualified nested class member function issue

2018-06-18 Thread paolo.monteverde at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86195 Bug ID: 86195 Summary: Ref-qualified nested class member function issue Product: gcc Version: 8.1.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug lto/86175] LTO code generator does not respect ld -u option to force symbol inclusion in the link product

2018-06-18 Thread zenith432 at users dot sourceforge.net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86175 Richard Biener changed: What|Removed |Added CC||rguenth at gcc dot gnu.org --- Comment

[Bug libstdc++/86189] not equal allocators not behaving as expected

2018-06-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86189 --- Comment #5 from Jonathan Wakely --- [allocator.requirements]

[Bug lto/86175] LTO code generator does not respect ld -u option to force symbol inclusion in the link product

2018-06-18 Thread amonakov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86175 Alexander Monakov changed: What|Removed |Added CC||amonakov at gcc dot gnu.org --- Comm

[Bug c/86196] New: Bogus -Wrestrict on memcpy

2018-06-18 Thread sbergman at redhat dot com
: unassigned at gcc dot gnu.org Reporter: sbergman at redhat dot com Target Milestone: --- With recent trunk (on Linux x86_64), and doesn't seem to be covered by existing bugs referenced from meta bug 84774: > $ gcc --version > gcc (GCC) 9.0.0 20180618 (experimental) > Copy

[Bug target/86197] New: POWERPC: float128 parameter passing

2018-06-18 Thread lei at ca dot ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86197 Bug ID: 86197 Summary: POWERPC: float128 parameter passing Product: gcc Version: 7.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target

[Bug target/86197] POWERPC: float128 parameter passing

2018-06-18 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86197 Bill Schmidt changed: What|Removed |Added CC||meissner at gcc dot gnu.org,

[Bug target/86197] POWERPC: float128 parameter passing

2018-06-18 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86197 --- Comment #1 from Bill Schmidt --- Note, this is restricted to powerpc64le using ELFv2 ABI.

[Bug target/86197] POWERPC: float128 parameter passing

2018-06-18 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86197 Segher Boessenkool changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/86195] Ref-qualified nested class member function issue

2018-06-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86195 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/86195] Ref-qualified nested class member function issue

2018-06-18 Thread paolo.monteverde at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86195 --- Comment #2 from Paolo Monteverde --- (In reply to Jonathan Wakely from comment #1) > This started to fail on trunk with r251438 > > It seems to have been fixed on the gcc-8-branch though. 8.1.1 is not a > release, we need to know exactly whi

[Bug tree-optimization/81384] built-in form of strnlen missing

2018-06-18 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81384 --- Comment #3 from Martin Sebor --- Author: msebor Date: Mon Jun 18 16:32:59 2018 New Revision: 261705 URL: https://gcc.gnu.org/viewcvs?rev=261705&root=gcc&view=rev Log: PR tree-optimization/81384 - built-in form of strnlen missing gcc/ChangeL

[Bug tree-optimization/81384] built-in form of strnlen missing

2018-06-18 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81384 Martin Sebor changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/83819] [meta-bug] missing strlen optimizations

2018-06-18 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83819 Bug 83819 depends on bug 81384, which changed state. Bug 81384 Summary: built-in form of strnlen missing https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81384 What|Removed |Added ---

[Bug lto/86175] LTO code generator does not respect ld -u option to force symbol inclusion in the link product

2018-06-18 Thread zenith432 at users dot sourceforge.net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86175 zenith432 at users dot sourceforge.net changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug c++/86171] [6/7/8/9 Regression] g++ ICE on valid code: tree check: expected var_decl or function_decl, have type_decl in duplicate_decls, at cp/decl.c:2291

2018-06-18 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86171 --- Comment #2 from Jason Merrill --- A well-formed variant: template struct A; template using B = typename A::X; template struct A { typedef int X; typedef B U; }; B b;

[Bug other/86198] New: Libbacktrace does not properly work with ".note.gnu.build-id" section

2018-06-18 Thread d.khalikov at partner dot samsung.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86198 Bug ID: 86198 Summary: Libbacktrace does not properly work with ".note.gnu.build-id" section Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal

[Bug c++/86195] [9 Regression] Ref-qualified nested class member function issue

2018-06-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86195 Jonathan Wakely changed: What|Removed |Added Status|WAITING |NEW Known to work|

[Bug tree-optimization/86199] New: warn on calls to strlen with same argument as in strnlen

2018-06-18 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86199 Bug ID: 86199 Summary: warn on calls to strlen with same argument as in strnlen Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priorit

[Bug tree-optimization/86199] warn on calls to strlen with same argument as in strnlen

2018-06-18 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86199 Martin Sebor changed: What|Removed |Added Keywords||diagnostic Assignee|unassigned

[Bug tree-optimization/86199] warn on calls to strlen with same argument as in strnlen

2018-06-18 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86199 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/86171] [6/7/8/9 Regression] g++ ICE on valid code: tree check: expected var_decl or function_decl, have type_decl in duplicate_decls, at cp/decl.c:2291

2018-06-18 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86171 --- Comment #3 from Jason Merrill --- Author: jason Date: Mon Jun 18 18:16:38 2018 New Revision: 261709 URL: https://gcc.gnu.org/viewcvs?rev=261709&root=gcc&view=rev Log: PR c++/86171 - ICE with recursive alias instantiation. *

[Bug c++/86171] [6/7/8/9 Regression] g++ ICE on valid code: tree check: expected var_decl or function_decl, have type_decl in duplicate_decls, at cp/decl.c:2291

2018-06-18 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86171 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/71659] _xgetbv intrinsic missing

2018-06-18 Thread noloader at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71659 --- Comment #3 from Jeffrey Walton --- (In reply to postmaster from comment #2) > Portability is one main reason to add missing intrinsics... with combination > of cpuid check and _xgetbv() we can cleanly check if AVX or MPX is available > at run

[Bug target/85905] cannot build for netbsd/alpha (with patch)

2018-06-18 Thread coypu at sdf dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85905 coypu changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/86200] New: [8/9 Regression] ICE in dependent_type_p, at cp/pt.c:24634

2018-06-18 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86200 Bug ID: 86200 Summary: [8/9 Regression] ICE in dependent_type_p, at cp/pt.c:24634 Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Prior

[Bug c++/86201] New: ICE: Error reporting routines re-entered

2018-06-18 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86201 Bug ID: 86201 Summary: ICE: Error reporting routines re-entered Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug c++/86200] [8/9 Regression] ICE in dependent_type_p, at cp/pt.c:24634

2018-06-18 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86200 Marek Polacek changed: What|Removed |Added Keywords||ice-on-invalid-code Status|U

[Bug c/86202] New: [8/9 Regression] ICE in get_range_info, at tree-ssanames.c:407

2018-06-18 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86202 Bug ID: 86202 Summary: [8/9 Regression] ICE in get_range_info, at tree-ssanames.c:407 Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal P

[Bug c++/86201] ICE: Error reporting routines re-entered

2018-06-18 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86201 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/86202] [8/9 Regression] ICE in get_range_info, at tree-ssanames.c:407

2018-06-18 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86202 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/86202] [8/9 Regression] ICE in get_range_info, at tree-ssanames.c:407

2018-06-18 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86202 Marek Polacek changed: What|Removed |Added Keywords||ice-on-invalid-code Target Milestone|-

[Bug tree-optimization/86203] New: duplicate non-constant call to strlen() not folded

2018-06-18 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86203 Bug ID: 86203 Summary: duplicate non-constant call to strlen() not folded Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug c/86202] [8/9 Regression] ICE in get_range_info, at tree-ssanames.c:407

2018-06-18 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86202 Marek Polacek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug tree-optimization/86203] duplicate non-constant call to strlen() not folded

2018-06-18 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86203 Martin Sebor changed: What|Removed |Added Keywords||missed-optimization See Also|

[Bug c++/86193] [7/8/9 Regression] A recurring bug?

2018-06-18 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86193 Jason Merrill changed: What|Removed |Added Status|NEW |SUSPENDED --- Comment #2 from Jason Merr

[Bug target/85358] PowerPC: Using -mabi=ieeelongdouble -mcpu=power9 breaks __ibm128

2018-06-18 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85358 --- Comment #1 from Michael Meissner --- Author: meissner Date: Mon Jun 18 19:10:08 2018 New Revision: 261712 URL: https://gcc.gnu.org/viewcvs?rev=261712&root=gcc&view=rev Log: [gcc] 2018-06-18 Michael Meissner PR target/85358

[Bug tree-optimization/86204] New: [9 Regression] wrong strlen result after prior strnlen

2018-06-18 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86204 Bug ID: 86204 Summary: [9 Regression] wrong strlen result after prior strnlen Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compone

[Bug tree-optimization/86204] [9 Regression] wrong strlen result after prior strnlen

2018-06-18 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86204 Martin Sebor changed: What|Removed |Added Keywords||wrong-code Status|UNCONFIRMED

[Bug tree-optimization/86204] [9 Regression] wrong strlen result after prior strnlen

2018-06-18 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86204 --- Comment #1 from Martin Sebor --- Patch: https://gcc.gnu.org/ml/gcc-patches/2018-06/msg01087.html

[Bug c++/86191] Partial ordering with an expression involving non-type template parameters

2018-06-18 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86191 Jason Merrill changed: What|Removed |Added Status|NEW |SUSPENDED Summary|[6/7/8/9 Re

[Bug c++/86200] [8/9 Regression] ICE in dependent_type_p, at cp/pt.c:24634

2018-06-18 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86200 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug c/86196] [9 Regression] Bogus -Wrestrict on memcpy between array elements at unequal indices

2018-06-18 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86196 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |NEW Known to work|

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