[Bug middle-end/93631] internal compiler error: in gimple_ca ll_arg, at gimple.h:3258

2020-02-10 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93631 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/93632] Build time regression in 9.2.1

2020-02-10 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93632 Richard Biener changed: What|Removed |Added Keywords||compile-time-hog Status|UNC

[Bug gcov-profile/93626] [GCOV] incorrect coverage when compiled with option '-fsanitize=undefined' for typedef struct

2020-02-10 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93626 Martin Liška changed: What|Removed |Added Priority|P3 |P4 Status|UNCONFIRMED

[Bug gcov-profile/93623] No need to dump gcdas when forking

2020-02-10 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93623 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/93643] [10 Regression] Static function pointer inside inline function with "C" linkage is not mangled

2020-02-10 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93643 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug middle-end/93644] [10 Regression] spurious -Wreturn-local-addr with PHI of PHI

2020-02-10 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93644 Richard Biener changed: What|Removed |Added Target Milestone|--- |10.0

[Bug libstdc++/93602] Missing reference to libiconv in 9.x libstdc++

2020-02-10 Thread ilg at livius dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93602 --- Comment #13 from Liviu Ionescu --- I'm not sure what the best solution might be, but it looks like the configure script can detect the case when a distinct libiconv is encountered. In this case the only thing that is needed is an explicit re

[Bug target/92518] [10 regression] ppc rounding tests fail after r278207

2020-02-10 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92518 Martin Liška changed: What|Removed |Added Status|REOPENED|ASSIGNED --- Comment #9 from Martin Liška

[Bug lto/92599] [8/9 regression] ICE in speculative_call_info, at cgraph.c:1142

2020-02-10 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92599 Martin Liška changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug other/93641] Wrong strncmp and strncasecmp size arguments

2020-02-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93641 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

[Bug inline-asm/93648] New: Inline assembly and C++ references cause uninitialized read

2020-02-10 Thread rzhikharev...@yandex-team.ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93648 Bug ID: 93648 Summary: Inline assembly and C++ references cause uninitialized read Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug c++/93618] [10 Regression] : unknown array size in delete when using C++20 standard

2020-02-10 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93618 --- Comment #5 from CVS Commits --- The master branch has been updated by Jason Merrill : https://gcc.gnu.org/g:59dbb04df76da41f26192c2c219584fc3d6017cc commit r10-6543-g59dbb04df76da41f26192c2c219584fc3d6017cc Author: Jason Merrill Date: Mo

[Bug inline-asm/93648] Inline assembly and C++ references cause uninitialized read

2020-02-10 Thread rzhikharev...@yandex-team.ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93648 --- Comment #1 from Roman Zhikharevich --- Reproducible in G++ 9.1 and 9.2, but not 8.3 (did not test 9.0 because godbolt.org doesn't support it).

[Bug inline-asm/93648] Inline assembly and C++ references cause uninitialized read

2020-02-10 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93648 --- Comment #2 from Andrew Pinski --- First off the comma is ignored in inline-asm.

[Bug inline-asm/93648] Inline assembly and C++ references cause uninitialized read

2020-02-10 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93648 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug analyzer/93649] New: ICE in get_representative, at analyzer/constraint-manager.cc:297

2020-02-10 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93649 Bug ID: 93649 Summary: ICE in get_representative, at analyzer/constraint-manager.cc:297 Product: gcc Version: 10.0 Status: UNCONFIRMED Keywords: ice-on-invalid-

[Bug other/93641] Wrong strncmp and strncasecmp size arguments

2020-02-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93641 Jakub Jelinek changed: What|Removed |Added CC||iains at gcc dot gnu.org,

[Bug inline-asm/93648] Inline assembly and C++ references cause uninitialized read

2020-02-10 Thread rzhikharev...@yandex-team.ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93648 --- Comment #4 from Roman Zhikharevich --- Sorry, I forgot to mention that this is triggered with -O2, on x86-64. > First off the comma is ignored in inline-asm. This doesn't seem to be true because it changes the generated assembly.

[Bug inline-asm/93648] Inline assembly and C++ references cause uninitialized read

2020-02-10 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93648 --- Comment #5 from Andrew Pinski --- This inline-asm has issue anyways.

[Bug inline-asm/93648] Inline assembly and C++ references cause uninitialized read

2020-02-10 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93648 --- Comment #6 from Andrew Pinski --- What exactly are you trying to do with this inline-asm?

[Bug c++/93650] New: ICE in cxx_eval_constant_expression, at cp/constexpr.c:5626

2020-02-10 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93650 Bug ID: 93650 Summary: ICE in cxx_eval_constant_expression, at cp/constexpr.c:5626 Product: gcc Version: 10.0 Status: UNCONFIRMED Keywords: ice-on-valid-code

[Bug analyzer/93375] ICE in gimple_call_arg, at gimple.h:3258

2020-02-10 Thread clyon at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93375 --- Comment #8 from Christophe Lyon --- (In reply to David Malcolm from comment #7) > Does the patch in comment #6 fix the remaining test failures for everyone? It's OK for me on arm, thanks.

[Bug inline-asm/93648] Inline assembly and C++ references cause uninitialized read

2020-02-10 Thread rzhikharev...@yandex-team.ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93648 --- Comment #7 from Roman Zhikharevich --- I am writing benchmarking code for my project and trying to make the compiler ignore its knowledge of certain values during optimization. I settled for template void black_box(T* value) { asm v

[Bug c++/93650] ICE in cxx_eval_constant_expression, at cp/constexpr.c:5626

2020-02-10 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93650 --- Comment #1 from Arseny Solokha --- W/o : namespace std { using type = enum _Ord { less }; class strong_ordering { type _M_value; constexpr strong_ordering(_Ord) : _M_value() {} static const strong_ordering less; static st

[Bug c++/93650] [10 Regression] ICE in cxx_eval_constant_expression, at cp/constexpr.c:5626

2020-02-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93650 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/93650] [10 Regression] ICE in cxx_eval_constant_expression, at cp/constexpr.c:5626

2020-02-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93650 --- Comment #3 from Jakub Jelinek --- I guess we could do something like punt instead of ICEing if CONSTRUCTOR appears there with ctx->uid_sensitive, but whether it is the correct thing to do, no idea.

[Bug middle-end/93636] Incorrect diagnostic of a potential string overflow in strncat

2020-02-10 Thread sebunger44 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93636 --- Comment #4 from Sebastian Unger --- I agree that the API of strncat is confusingly different to many of the other API such as strncpy etc. However, the use-case I show is a valid one (as far as one can ever consider any use of a non-terminate

[Bug inline-asm/93648] Inline assembly and C++ references cause uninitialized read

2020-02-10 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93648 Andrew Pinski changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug inline-asm/92597] std::fma gives nan using -march=sandybridge+ with asm volatile

2020-02-10 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92597 Andrew Pinski changed: What|Removed |Added CC||rzhikharevich@yandex-team.r

[Bug c++/93650] [10 Regression] ICE in cxx_eval_constant_expression, at cp/constexpr.c:5626

2020-02-10 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93650 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug c++/93643] [10 Regression] Static function pointer inside inline function with "C" linkage is not mangled

2020-02-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93643 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/93640] The write_only and read_write attributes can be mistyped due to invalid strncmp size argument

2020-02-10 Thread dominik.b.czarnota+bugzilla at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93640 --- Comment #2 from Dominik Czarnota --- Just to clarify, I reported other cases like this in Bug 93641 - Wrong strncmp and strncasecmp size arguments (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93641).

[Bug target/93637] [9/10 Regression] ICE: Segmentation fault (in force_operand)

2020-02-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93637 --- Comment #3 from Jakub Jelinek --- The problem is that with -mavx -mno-avx2, we have vcondv4div4df optab, but not vcondv4div4di. Before fre4 we have: vect_cst__5 = { 0.0, 0.0, 1.0e+0, 0.0 }; ... _55 = &ev[0] + 32; MEM [(double *)_55] =

[Bug target/93637] [9/10 Regression] ICE: Segmentation fault (in force_operand)

2020-02-10 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93637 --- Comment #4 from Andrew Pinski --- (In reply to Jakub Jelinek from comment #3) > _80 = VEC_COND_EXPR <{ -1, -1, 0, -1 }, { 5, 6, 7, 8 }, _28>; Isn't a constant argument 0 for VEC_COND_EXPR really a VEC_PERM?

[Bug target/93637] [9/10 Regression] ICE: Segmentation fault (in force_operand)

2020-02-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93637 --- Comment #5 from Jakub Jelinek --- It is a blend, so yes, it can be represented as VEC_PERM_EXPR, or using vcond_mask_optab etc. The trouble is that TARGET_AVX && !TARGET_AVX2 is really weird when 32-byte integral modes are involved and the qu

[Bug libstdc++/93651] New: std::ranges::iota_view::iterator is not a Cpp17 input iterator

2020-02-10 Thread pilarlatiesa at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93651 Bug ID: 93651 Summary: std::ranges::iota_view::iterator is not a Cpp17 input iterator Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal

[Bug other/89863] [meta-bug] Issues that static analyzers (cppcheck, clang-static-analyzer) find that gcc misses

2020-02-10 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89863 --- Comment #6 from David Binderman --- For this C++ code: // reading 8 bytes from a 5 byte field # include # include struct S { char a[ 5]; short b; }; void f( const S * ps) { uint64_t n; memcpy( &n, ps->a,

[Bug c++/93618] [10 Regression] : unknown array size in delete when using C++20 standard

2020-02-10 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93618 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/92583] [8/9/10 Regression] internal compiler error: in tsubst_copy, at cp/pt.c:15552

2020-02-10 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92583 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug analyzer/93375] ICE in gimple_call_arg, at gimple.h:3258

2020-02-10 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93375 David Malcolm changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug analyzer/93647] ICE in get_lvalue_1, at analyzer/region-model.cc:4613

2020-02-10 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93647 David Malcolm changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug other/89863] [meta-bug] Issues that static analyzers (cppcheck, clang-static-analyzer) find that gcc misses

2020-02-10 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89863 --- Comment #7 from David Binderman --- For this C++ code: // Division by zero. extern void g(); void f() { unsigned int vsync_rate_hz = 0; unsigned int frame_time_microsec = 100 / vsync_rate_hz; g(); } gcc and clang have not

[Bug analyzer/93649] ICE in get_representative, at analyzer/constraint-manager.cc:297

2020-02-10 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93649 David Malcolm changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/93643] [10 Regression] Static function pointer inside inline function with "C" linkage is not mangled

2020-02-10 Thread iucar at fedoraproject dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93643 --- Comment #2 from Iñaki Ucar --- Created attachment 47811 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47811&action=edit test.ii

[Bug c++/93643] [10 Regression] Static function pointer inside inline function with "C" linkage is not mangled

2020-02-10 Thread iucar at fedoraproject dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93643 --- Comment #3 from Iñaki Ucar --- I got no backtrace, just the output shown in my first comment, at least with the gcc version included in Fedora Rawhide. I've just attached the test.ii file too. With -v: $ g++ -v -save-temps test.cpp Using bu

[Bug libstdc++/93651] std::ranges::iota_view::iterator is not a Cpp17 input iterator

2020-02-10 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93651 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libstdc++/93502] std::regex_match uses stack space proportional to input string length

2020-02-10 Thread a...@cloudius-systems.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93502 --- Comment #6 from Avi Kivity --- Even if match_results stores a copy of the matching string, it would be stored on the heap and only pointers would be stored on the stack. So the stack overflow comes from recursion, not because of the delegatio

[Bug libstdc++/93651] std::ranges::iota_view::iterator is not a Cpp17 input iterator

2020-02-10 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93651 --- Comment #2 from Jonathan Wakely --- Created attachment 47812 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47812&action=edit Make cpp17-input-iterator concept allow non-integral types. This patch fixes the problem.

[Bug c++/93652] New: -Wconversion gives false warning with bitwise operations on reference types returned from function

2020-02-10 Thread gcc at mailinator dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93652 Bug ID: 93652 Summary: -Wconversion gives false warning with bitwise operations on reference types returned from function Product: gcc Version: 9.2.0 Status: UNCONFIRMED

[Bug other/93641] Wrong strncmp and strncasecmp size arguments

2020-02-10 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93641 --- Comment #3 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:36a798fd192ced25eefaeee345507fa1a0c0356e commit r10-6544-g36a798fd192ced25eefaeee345507fa1a0c0356e Author: Jakub Jelinek Date: Mo

[Bug target/58218] -mcmodel=medium cause assembler warning "ignoring incorrect section type for .lbss"

2020-02-10 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58218 --- Comment #4 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:36a798fd192ced25eefaeee345507fa1a0c0356e commit r10-6544-g36a798fd192ced25eefaeee345507fa1a0c0356e Author: Jakub Jelinek Date: Mo

[Bug other/93641] Wrong strncmp and strncasecmp size arguments

2020-02-10 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93641 --- Comment #4 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:13686ecef23bcfe9443a0755c73a19d677b786bd commit r10-6545-g13686ecef23bcfe9443a0755c73a19d677b786bd Author: Jakub Jelinek Date: Mo

[Bug c++/93632] Build time regression in 9.2.1

2020-02-10 Thread jeanmichael.celerier at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93632 --- Comment #2 from Jean-Michaël Celerier --- Without these options it goes down from 2 minutes to 16 seconds which is already much better, but still a couple times slower than before

[Bug middle-end/93582] [10 Regression] -Warray-bounds gives error: array subscript 0 is outside array bounds of struct E[1]

2020-02-10 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93582 --- Comment #17 from Richard Biener --- (In reply to Jakub Jelinek from comment #16) > I'll play with it next week. What can be handled specially is certainly size2i == maxsizei for the known_subrange_p case. Then we can pun the RHS directly wi

[Bug target/93615] [10 Regression] unwind.h on arm can't be compiled with -std=c11

2020-02-10 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93615 --- Comment #4 from CVS Commits --- The master branch has been updated by Christophe Lyon : https://gcc.gnu.org/g:5602b48b2ed84feb1a5792e3d73b00b42138ca6e commit r10-6546-g5602b48b2ed84feb1a5792e3d73b00b42138ca6e Author: Christophe Lyon Date:

[Bug middle-end/93582] [10 Regression] -Warray-bounds gives error: array subscript 0 is outside array bounds of struct E[1]

2020-02-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93582 --- Comment #18 from Jakub Jelinek --- (In reply to Richard Biener from comment #17) > As for the more complex case of handling non-constants mixed with constants > I do have some patches in the queue for stage1 for the partial overlap case > but

[Bug other/93641] Wrong strncmp and strncasecmp size arguments

2020-02-10 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93641 --- Comment #5 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:a59aa3026821ac4883198f1858984b6f78612ae6 commit r10-6547-ga59aa3026821ac4883198f1858984b6f78612ae6 Author: Jakub Jelinek Date: Mo

[Bug c++/93639] [c++2a] Segfault on non type template parameter and consteval (master)

2020-02-10 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93639 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/91913] [8/9/10 Regression] ICE in extract_constrain_insn, at recog.c:2211

2020-02-10 Thread rearnsha at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91913 --- Comment #4 from Richard Earnshaw --- Main bug fixed with https://gcc.gnu.org/ml/gcc-cvs/2020-02/msg02312.html Awaiting commit of testcase.

[Bug fortran/93599] [9/10 regression] Bug in fortran asynchronous I/O wait function

2020-02-10 Thread seurer at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93599 --- Comment #8 from seurer at gcc dot gnu.org --- While trying to figure out what was going on I tried the original test on several different machines including multiple power 8s and power 9s and it eventually would fail on any of them. Sometimes

[Bug libgcc/85334] Shadow stack isn't unwound properly through signal handler

2020-02-10 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85334 --- Comment #10 from CVS Commits --- The master branch has been updated by H.J. Lu : https://gcc.gnu.org/g:bf6465d0461234ccd45ae34d5e2375a0bee0081d commit r10-6550-gbf6465d0461234ccd45ae34d5e2375a0bee0081d Author: H.J. Lu Date: Mon Feb 10 07

[Bug target/91913] [8/9/10 Regression] ICE in extract_constrain_insn, at recog.c:2211

2020-02-10 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91913 --- Comment #5 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:86edfcfeccf16a30e541883532d9bdbece5d9f60 commit r10-6551-g86edfcfeccf16a30e541883532d9bdbece5d9f60 Author: Jakub Jelinek Date: Mo

[Bug libgcc/85334] Shadow stack isn't unwound properly through signal handler

2020-02-10 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85334 --- Comment #11 from CVS Commits --- The releases/gcc-9 branch has been updated by H.J. Lu : https://gcc.gnu.org/g:3fde3398341ba900ed2e1eaecf00799fda66686a commit r9-8208-g3fde3398341ba900ed2e1eaecf00799fda66686a Author: H.J. Lu Date: Mon Fe

[Bug target/91489] misplaced stack pointer when __ms_hook_prologue__ attribute is used

2020-02-10 Thread gofmanp at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91489 --- Comment #4 from Paul Gofman --- I suppose I figured a better way to fix this and sent the patch to the mailing list: https://gcc.gnu.org/ml/gcc-patches/2020-02/msg00554.html

[Bug target/93372] cris performance regressions due to de-cc0 work

2020-02-10 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93372 --- Comment #1 from CVS Commits --- The master branch has been updated by Hans-Peter Nilsson : https://gcc.gnu.org/g:7573521f46427d36a203f72794af7188ce04de88 commit r10-6557-g7573521f46427d36a203f72794af7188ce04de88 Author: Hans-Peter Nilsson

[Bug c/93653] New: diagnose calls to strncmp with bound less than constant string length

2020-02-10 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93653 Bug ID: 93653 Summary: diagnose calls to strncmp with bound less than constant string length Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal

[Bug target/93654] New: Inappropriate "- -fcf-protection and -mindirect-branch=thunk are incompatible on x86_64" restriction

2020-02-10 Thread andrew.cooper3 at citrix dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93654 Bug ID: 93654 Summary: Inappropriate "- -fcf-protection and -mindirect-branch=thunk are incompatible on x86_64" restriction Product: gcc Version: 9.2.0

[Bug ipa/93203] [10 Regression] ICE in decide_about_value, at ipa-cp.c:5448 since r278893

2020-02-10 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93203 David Binderman changed: What|Removed |Added CC||dcb314 at hotmail dot com --- Comment

[Bug c++/93549] [10 Regression] ICE / Segfault in constexpr expansion involving vector_size(16) short COND_EXPR

2020-02-10 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93549 David Binderman changed: What|Removed |Added CC||dcb314 at hotmail dot com --- Comment

[Bug c/93640] The write_only and read_write attributes can be mistyped due to invalid strncmp size argument

2020-02-10 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93640 --- Comment #3 from CVS Commits --- The master branch has been updated by Martin Sebor : https://gcc.gnu.org/g:0cc575e4d8b68b743e07da02a74733f9b5cb585a commit r10-6559-g0cc575e4d8b68b743e07da02a74733f9b5cb585a Author: Martin Sebor Date: Mon

[Bug c/93640] The write_only and read_write attributes can be mistyped due to invalid strncmp size argument

2020-02-10 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93640 Martin Sebor changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c/93653] diagnose calls to strncmp with bound less than constant string length

2020-02-10 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93653 Martin Sebor changed: What|Removed |Added Keywords||diagnostic Severity|normal

[Bug middle-end/93655] New: diagnose calls to strncmp with bound greater than constant string length

2020-02-10 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93655 Bug ID: 93655 Summary: diagnose calls to strncmp with bound greater than constant string length Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: enhance

[Bug c/93653] diagnose calls to strncmp with bound less than constant string length

2020-02-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93653 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

[Bug target/81652] [meta-bug] -fcf-protection=full bugs

2020-02-10 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81652 Bug 81652 depends on bug 85334, which changed state. Bug 85334 Summary: Shadow stack isn't unwound properly through signal handler https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85334 What|Removed |Added -

[Bug libgcc/85334] Shadow stack isn't unwound properly through signal handler

2020-02-10 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85334 H.J. Lu changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|---

[Bug target/93656] New: FAIL: gcc.target/i386/pr67770.c execution test with -fcf-protection

2020-02-10 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93656 Bug ID: 93656 Summary: FAIL: gcc.target/i386/pr67770.c execution test with -fcf-protection Product: gcc Version: 10.0 Status: UNCONFIRMED Keywords: wrong-code

[Bug fortran/83113] Bogus "duplicate allocatable attribute" error for submodule character function

2020-02-10 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83113 --- Comment #10 from CVS Commits --- The master branch has been updated by Andrew Benson : https://gcc.gnu.org/g:7848054c68bad6e2aa40cb59f77cc99bd8448d52 commit r10-6560-g7848054c68bad6e2aa40cb59f77cc99bd8448d52 Author: Andrew Benson Date: M

[Bug fortran/89943] Submodule functions are not allowed to have C binding

2020-02-10 Thread abensonca at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89943 Bug 89943 depends on bug 83113, which changed state. Bug 83113 Summary: Bogus "duplicate allocatable attribute" error for submodule character function https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83113 What|Removed

[Bug fortran/83113] Bogus "duplicate allocatable attribute" error for submodule character function

2020-02-10 Thread abensonca at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83113 Andrew Benson changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug other/93641] Wrong strncmp and strncasecmp size arguments

2020-02-10 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93641 --- Comment #6 from CVS Commits --- The master branch has been updated by Iain D Sandoe : https://gcc.gnu.org/g:c88ffcc6f4f46223c219014729f33f6cb9649928 commit r10-6561-gc88ffcc6f4f46223c219014729f33f6cb9649928 Author: Iain Sandoe Date: Mon

[Bug fortran/93635] Get ICE instead of error message if user incorrectly equivalences allocateable variables that are in a NAMELIST group

2020-02-10 Thread sgk at troutmask dot apl.washington.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93635 --- Comment #2 from Steve Kargl --- On Sun, Feb 09, 2020 at 06:39:31PM +, kargl at gcc dot gnu.org wrote: > > Fortuantely, I > use neither namelist nor equivalence, so have no skin in the > game. Someone else can complete the fix. > Here

[Bug c++/93549] [10 Regression] ICE / Segfault in constexpr expansion involving vector_size(16) short COND_EXPR

2020-02-10 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93549 --- Comment #9 from David Binderman --- False alarm. Sorry. Bad raspberry pi config.

[Bug ipa/93203] [10 Regression] ICE in decide_about_value, at ipa-cp.c:5448 since r278893

2020-02-10 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93203 --- Comment #4 from David Binderman --- Another false result produced by my bad gcc config. Please ignore my previous comment.

[Bug analyzer/93657] New: Ambiguous wording "is doing to"

2020-02-10 Thread roland.illig at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93657 Bug ID: 93657 Summary: Ambiguous wording "is doing to" Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: analyzer

[Bug analyzer/93657] Ambiguous wording "is doing to"

2020-02-10 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93657 Andrew Pinski changed: What|Removed |Added Keywords||documentation --- Comment #1 from Andrew

[Bug rtl-optimization/93658] New: [9/10 Regression] infinite loop building ghostscript and icu with -O3 on powerpc64le-linux-gnu

2020-02-10 Thread doko at ubuntu dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93658 Bug ID: 93658 Summary: [9/10 Regression] infinite loop building ghostscript and icu with -O3 on powerpc64le-linux-gnu Product: gcc Version: 9.2.1 Status: UNCONFIRMED

[Bug rtl-optimization/93658] [9/10 Regression] infinite loop building ghostscript and icu with -O3 on powerpc64le-linux-gnu

2020-02-10 Thread doko at ubuntu dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93658 Matthias Klose changed: What|Removed |Added Keywords||ra Target|

[Bug analyzer/93659] New: typo in analyzer.opt: call tha would

2020-02-10 Thread roland.illig at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93659 Bug ID: 93659 Summary: typo in analyzer.opt: call tha would Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: analyzer

[Bug fortran/93660] New: ICE in ipa_simd_modify_function_body, at omp-simd-clone.c:993

2020-02-10 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93660 Bug ID: 93660 Summary: ICE in ipa_simd_modify_function_body, at omp-simd-clone.c:993 Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal P

[Bug analyzer/93659] typo in analyzer.opt: call tha would

2020-02-10 Thread roland.illig at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93659 --- Comment #1 from Roland Illig --- And another typo, from the same file: - Warn about code paths in which an initialized value is used. + Warn about code paths in which an uninitialized value is used.

[Bug c/93661] New: [10 Regression] ICE in tree_to_poly_int64, at tree.c:2976

2020-02-10 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93661 Bug ID: 93661 Summary: [10 Regression] ICE in tree_to_poly_int64, at tree.c:2976 Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Prior

[Bug fortran/93662] New: [10 Regression] ICE in tree_to_poly_int64, at tree.c:2976

2020-02-10 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93662 Bug ID: 93662 Summary: [10 Regression] ICE in tree_to_poly_int64, at tree.c:2976 Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Prior

[Bug c/93663] New: [10 Regression] ICE in is_halfway_below, at real.c:5192

2020-02-10 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93663 Bug ID: 93663 Summary: [10 Regression] ICE in is_halfway_below, at real.c:5192 Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priorit

[Bug tree-optimization/93661] [10 Regression] ICE in tree_to_poly_int64, at tree.c:2976

2020-02-10 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93661 Andrew Pinski changed: What|Removed |Added Component|c |tree-optimization Target Milestone|---

[Bug middle-end/93582] [10 Regression] -Warray-bounds gives error: array subscript 0 is outside array bounds of struct E[1]

2020-02-10 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93582 --- Comment #19 from Andrew Pinski --- (In reply to Jakub Jelinek from comment #18) > > For bitfields there's also the ever present bitfield-lowering idea... > > I understood Andrew P. is working on something, but no idea how far it is. I am wo

[Bug c++/93643] [10 Regression] Static function pointer inside inline function with "C" linkage is not mangled

2020-02-10 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93643 --- Comment #4 from Andrew Pinski --- (In reply to Iñaki Ucar from comment #3) > I got no backtrace, just the output shown in my first comment, at least with > the gcc version included in Fedora Rawhide. I've just attached the test.ii > file too.

[Bug analyzer/93657] Ambiguous wording "is doing to"

2020-02-10 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93657 --- Comment #2 from David Malcolm --- common.opt's has: fdump- Common Joined RejectNegative Var(common_deferred_options) Defer -fdump- Dump various compiler internals to a file. so how about: fdump-analyzer Common RejectNegative Var(flag_du

Request For Partnership

2020-02-10 Thread CLI INVESTMENT GROUP
Hello, CLI Investment Group here in New York, an affiliate of CLI Ventures. We are a Financial Investment Company looking for Company(s) with profitable projects or entrepreneurial teams that require partnership. We are focusing on supporting early to late stage Companies. If interested, please

[Bug analyzer/93659] typo in analyzer.opt: call tha would

2020-02-10 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93659 David Malcolm changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

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