[Bug web/92880] New: Documentation for Built-in Vector-Extensions should mention C99 Fixed-width ints as base types

2019-12-10 Thread arthur200126 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92880 Bug ID: 92880 Summary: Documentation for Built-in Vector-Extensions should mention C99 Fixed-width ints as base types Product: gcc Version: 9.2.1 Status: UNCONFIRMED

[Bug web/92880] Documentation for Built-in Vector-Extensions should mention C99 Fixed-width ints as base types

2019-12-10 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92880 --- Comment #1 from Andrew Pinski --- Because the fixed types in C99 are just typedef of normal types. So it really does not need to describe that.

[Bug libgomp/92881] New: [OpenACC] In async context, need to use 'gomp_remove_var_async' instead of 'gomp_remove_var'

2019-12-10 Thread tschwinge at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92881 Bug ID: 92881 Summary: [OpenACC] In async context, need to use 'gomp_remove_var_async' instead of 'gomp_remove_var' Product: gcc Version: unknown Status: UNCONFIRMED

[Bug rtl-optimization/92882] New: [10 Regression] ICE in regstat_bb_compute_calls_crossed, at regstat.c:327 since r279124

2019-12-10 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92882 Bug ID: 92882 Summary: [10 Regression] ICE in regstat_bb_compute_calls_crossed, at regstat.c:327 since r279124 Product: gcc Version: 10.0 Status: UNCO

[Bug libgomp/92881] [OpenACC] In async context, need to use 'gomp_remove_var_async' instead of 'gomp_remove_var'

2019-12-10 Thread tschwinge at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92881 Thomas Schwinge changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug rtl-optimization/92882] [10 Regression] ICE in regstat_bb_compute_calls_crossed, at regstat.c:327 since r279124

2019-12-10 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92882 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/92410] Invalid access to df->insns[] in regstat_bb_compute_calls_crossed (caught by hwasan)

2019-12-10 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92410 Martin Liška changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug rtl-optimization/92866] [10 Regression] libgo build failure on arm-linux-gnueabihf (ICE, segfault)

2019-12-10 Thread doko at ubuntu dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92866 Matthias Klose changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/92862] Suspicious codes in tree-ssa-loop-niter.c and predict.c

2019-12-10 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92862 --- Comment #3 from Martin Liška --- Author: marxin Date: Tue Dec 10 08:36:56 2019 New Revision: 279156 URL: https://gcc.gnu.org/viewcvs?rev=279156&root=gcc&view=rev Log: Fix typos in 2 functions. 2019-12-10 Martin Liska PR tree-opt

[Bug tree-optimization/92862] Suspicious codes in tree-ssa-loop-niter.c and predict.c

2019-12-10 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92862 Martin Liška changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/92879] [10 Regression] incorrect warning of __builtin_memset offset is out of the bounds on zero-size allocation and initialization

2019-12-10 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92879 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/92876] ICE in expand_UNIQUE, at internal-fn.c:2599

2019-12-10 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92876 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/92874] ICE in gfc_dep_compare_expr, at fortran/dependency.c:36

2019-12-10 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92874 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug fortran/92873] ICE in unmodified_parm_or_parm_agg_item, at ipa-fnsummary.c:1166

2019-12-10 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92873 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libgomp/92843] [OpenACC] Disallow 'acc_delete' etc. for everything without a dynamic reference count

2019-12-10 Thread tschwinge at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92843 --- Comment #7 from Thomas Schwinge --- (In reply to jules from comment #6) > Please don't start making changes to the reference-counting code that is > being replaced by my overhaul patch. We first need to establish a stable baseline, with test

[Bug fortran/92872] [10 Regression] ICE in build_fold_indirect_ref_loc, at fold-const.c:14842

2019-12-10 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92872 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/92869] C++17 wrongly reports aggregate type as not-aggregate (when explicitly defaulted ctors are added)

2019-12-10 Thread igor.chorazewicz at intel dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92869 --- Comment #2 from Igor Chorazewicz --- Hm, from what I thought C++11 (not sure about C++14 but probably also) allows ctors to be explicitly defaulted for aggregates. See C++11 [dcl.init.aggr]. Consider the following code: #include #include

[Bug libgomp/92848] [OpenACC] Memory leak for simple 'acc_create', 'acc_delete' sequence

2019-12-10 Thread tschwinge at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92848 Thomas Schwinge changed: What|Removed |Added Keywords||patch --- Comment #3 from Thomas Schwi

[Bug tree-optimization/92883] New: [10 Regression] ICE in compare_values_warnv

2019-12-10 Thread krebbel at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92883 Bug ID: 92883 Summary: [10 Regression] ICE in compare_values_warnv Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-o

[Bug rtl-optimization/92882] [10 Regression] ICE in regstat_bb_compute_calls_crossed, at regstat.c:327 since r279124

2019-12-10 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92882 Rainer Orth changed: What|Removed |Added Target|s390x-linux-gnu |s390x-linux-gnu, |

[Bug tree-optimization/92883] [10 Regression] ICE in compare_values_warnv

2019-12-10 Thread krebbel at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92883 Andreas Krebbel changed: What|Removed |Added Attachment #47456|0 |1 is obsolete|

[Bug fortran/92872] [10 Regression] ICE in build_fold_indirect_ref_loc, at fold-const.c:14842

2019-12-10 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92872 --- Comment #2 from Tobias Burnus --- (In reply to Martin Liška from comment #1) > Confirmed, started with r276444. Untested patch: --- a/gcc/fortran/trans-array.c +++ b/gcc/fortran/trans-array.c @@ -884,3 +884,3 @@ get_CFI_desc (gfc_symbol *sy

[Bug target/92424] [aarch64] Broken code with -fpatchable-function-entry and BTI

2019-12-10 Thread will at kernel dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92424 Will Deacon changed: What|Removed |Added CC||will at kernel dot org --- Comment #1 from

[Bug fortran/92872] [10 Regression] ICE in build_fold_indirect_ref_loc, at fold-const.c:14842

2019-12-10 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92872 --- Comment #3 from Tobias Burnus --- Author: burnus Date: Tue Dec 10 10:32:12 2019 New Revision: 279160 URL: https://gcc.gnu.org/viewcvs?rev=279160&root=gcc&view=rev Log: Fortran] PR 92872 – Fix get_CFI_desc PR fortran/92872 *

[Bug tree-optimization/92884] New: [SVE] Add support for chained extract-last reductions

2019-12-10 Thread rsandifo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92884 Bug ID: 92884 Summary: [SVE] Add support for chained extract-last reductions Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: enhancement Priority: P3 Co

[Bug other/92870] new test case gcc.dg/vect/vect-shift-5.c fails starting with its introduction in r279114

2019-12-10 Thread sudi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92870 sudi at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Assignee|una

[Bug fortran/92872] [10 Regression] ICE in build_fold_indirect_ref_loc, at fold-const.c:14842

2019-12-10 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92872 Tobias Burnus changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/92883] [10 Regression] ICE in compare_values_warnv

2019-12-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92883 Jakub Jelinek changed: What|Removed |Added Target|s390x-ibm-linux | Status|UNCONFIRMED

[Bug other/92870] new test case gcc.dg/vect/vect-shift-5.c fails starting with its introduction in r279114

2019-12-10 Thread sudi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92870 --- Comment #1 from sudi at gcc dot gnu.org --- Ah I think I need a better effective target check. This test would only pass for target that have a vector/scalar shift/rotate optab.

[Bug web/92880] Documentation for Built-in Vector-Extensions should mention C99 Fixed-width ints as base types

2019-12-10 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92880 Jonathan Wakely changed: What|Removed |Added Keywords||documentation --- Comment #2 from Jona

[Bug tree-optimization/92883] [10 Regression] ICE in compare_values_warnv

2019-12-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92883 Jakub Jelinek changed: What|Removed |Added Target Milestone|--- |10.0 --- Comment #3 from Jakub Jelinek

[Bug tree-optimization/92883] [10 Regression] ICE in compare_values_warnv

2019-12-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92883 Jakub Jelinek changed: What|Removed |Added CC||jamborm at gcc dot gnu.org --- Comment #

[Bug fortran/92885] New: ICE (segfault) with allocatable coarrays

2019-12-10 Thread davidgkinniburgh at yahoo dot co.uk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92885 Bug ID: 92885 Summary: ICE (segfault) with allocatable coarrays Product: gcc Version: 9.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran

[Bug tree-optimization/92883] [10 Regression] ICE in compare_values_warnv

2019-12-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92883 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED --- Comment #5 from Jakub Jelin

[Bug c++/86373] Destructor shall not be instantiated in C++17 mode for prvalue

2019-12-10 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86373 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libstdc++/92886] New: Inappropriate comment for std::ios_base::trunc

2019-12-10 Thread kakkoko at pushf dot jp
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92886 Bug ID: 92886 Summary: Inappropriate comment for std::ios_base::trunc Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug c++/89311] Brace initialization needlessly invokes destructor

2019-12-10 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89311 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/85552] Adding curly braces to the declaration of a std::unique_ptr to a forward declared class breaks compilation

2019-12-10 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85552 Jonathan Wakely changed: What|Removed |Added CC||raphael.kubo.da.costa@intel

[Bug rtl-optimization/90282] internal compiler error: qsort checking failed in snapshot-20190429

2019-12-10 Thread glaubitz at physik dot fu-berlin.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90282 --- Comment #5 from John Paul Adrian Glaubitz --- (In reply to Andreas Schwab from comment #4) > Workaround: use release checking. Stupid question: How do I do that? Is there a switch that can be passed to the configure script?

[Bug rtl-optimization/90282] internal compiler error: qsort checking failed in snapshot-20190429

2019-12-10 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90282 --- Comment #6 from Martin Liška --- (In reply to John Paul Adrian Glaubitz from comment #5) > (In reply to Andreas Schwab from comment #4) > > Workaround: use release checking. > > Stupid question: How do I do that? Is there a switch that can b

[Bug rtl-optimization/90282] internal compiler error: qsort checking failed in snapshot-20190429

2019-12-10 Thread glaubitz at physik dot fu-berlin.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90282 --- Comment #7 from John Paul Adrian Glaubitz --- (In reply to Martin Liška from comment #6) > (In reply to John Paul Adrian Glaubitz from comment #5) > > (In reply to Andreas Schwab from comment #4) > > > Workaround: use release checking. > > >

[Bug target/92822] [10 Regression] testsuite failures on aarch64 after r278938

2019-12-10 Thread nsz at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92822 nsz at gcc dot gnu.org changed: What|Removed |Added CC||nsz at gcc dot gnu.org --- Comme

[Bug libgomp/92835] [OpenACC] Run time error with enter./exit data

2019-12-10 Thread tschwinge at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92835 Thomas Schwinge changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/92878] Parenthesized aggregate initialization doesn't work in a new-expression

2019-12-10 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92878 Marek Polacek changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug target/92822] [10 Regression] testsuite failures on aarch64 after r278938

2019-12-10 Thread nsz at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92822 --- Comment #3 from nsz at gcc dot gnu.org --- it seems at least the following neon intrinsics are affected: float32x2_t vmulx_laneq_f32 (float32x2_t, float32x4_t, const int); float32x2_t vmul_laneq_f32 (float32x2_t, float32x4_t, const int); floa

[Bug rtl-optimization/92882] [10 Regression] ICE in regstat_bb_compute_calls_crossed, at regstat.c:327 since r279124

2019-12-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92882 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2

[Bug c++/92869] [10 Regression] C++17 wrongly reports aggregate type as not-aggregate (when explicitly defaulted ctors are added)

2019-12-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92869 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org,

[Bug c++/92869] [10 Regression] C++17 wrongly reports aggregate type as not-aggregate (when explicitly defaulted ctors are added)

2019-12-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92869 --- Comment #4 from Jakub Jelinek --- And the template struct A { A() = default; A(const A &) = default; A(A &&) = default; T arr[N]; }; int main() { if (!__is_aggregate (A)) __builtin_abort (); } testcase reduced from #c0 too.

[Bug rtl-optimization/90282] internal compiler error: qsort checking failed in snapshot-20190429

2019-12-10 Thread sch...@linux-m68k.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90282 --- Comment #8 from Andreas Schwab --- --enable-checking=release

[Bug tree-optimization/91790] ICE: verify_ssa failed (error: definition in block 2 follows the use)

2019-12-10 Thread linkw at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91790 --- Comment #15 from Kewen Lin --- Author: linkw Date: Tue Dec 10 12:54:21 2019 New Revision: 279166 URL: https://gcc.gnu.org/viewcvs?rev=279166&root=gcc&view=rev Log: [PATCH] Fix PR91790 by considering different first_stmt_info for realign As

[Bug rtl-optimization/90282] internal compiler error: qsort checking failed in snapshot-20190429

2019-12-10 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90282 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/92869] [10 Regression] C++17 wrongly reports aggregate type as not-aggregate (when explicitly defaulted ctors are added)

2019-12-10 Thread igor.chorazewicz at intel dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92869 --- Comment #5 from Igor Chorazewicz --- Ok, but P1816R0 talks about argument deduction - in my example I specify all template arguments for A, so should this fail? Moreover, for g++ 10 and g++ 9.2 even the following, non-template code fails for

[Bug rtl-optimization/90282] internal compiler error: qsort checking failed in snapshot-20190429

2019-12-10 Thread glaubitz at physik dot fu-berlin.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90282 --- Comment #10 from John Paul Adrian Glaubitz --- (In reply to Martin Liška from comment #9) > @John: Can you please attach a pre-processed source file (-E option). I > should be able to reproduce that then with a cross compiler. Is the output

[Bug c++/92869] [10 Regression] C++17 wrongly reports aggregate type as not-aggregate (when explicitly defaulted ctors are added)

2019-12-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92869 --- Comment #6 from Jakub Jelinek --- #c5 is rejected with -std=c++2a starting with r263115 aka http://wg21.link/p1008r1 So, I believe it is correct to reject this in C++20, but I think neither of those papers have been a DR and so shouldn't affe

[Bug fortran/92885] [8/9/10 Regression] ICE (segfault) with allocatable coarrays

2019-12-10 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92885 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/92869] [10 Regression] C++17 wrongly reports aggregate type as not-aggregate (when explicitly defaulted ctors are added)

2019-12-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92869 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug rtl-optimization/90282] internal compiler error: qsort checking failed in snapshot-20190429

2019-12-10 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90282 Martin Liška changed: What|Removed |Added Status|WAITING |NEW --- Comment #11 from Martin Liška --

[Bug rtl-optimization/90282] internal compiler error: qsort checking failed in snapshot-20190429

2019-12-10 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90282 --- Comment #12 from Martin Liška --- Created attachment 47459 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47459&action=edit test-case

[Bug fortran/92887] New: [F2008] Passing nullified/disassociated pointer or unalloc allocatable to OPTIONAL + VALUE dummy fails

2019-12-10 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92887 Bug ID: 92887 Summary: [F2008] Passing nullified/disassociated pointer or unalloc allocatable to OPTIONAL + VALUE dummy fails Product: gcc Version: 10.0 Status: UNCONFIR

[Bug tree-optimization/53947] [meta-bug] vectorizer missed-optimizations

2019-12-10 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53947 Bug 53947 depends on bug 91790, which changed state. Bug 91790 Summary: ICE: verify_ssa failed (error: definition in block 2 follows the use) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91790 What|Removed |Add

[Bug tree-optimization/91790] ICE: verify_ssa failed (error: definition in block 2 follows the use)

2019-12-10 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91790 Arseny Solokha changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug other/92870] new test case gcc.dg/vect/vect-shift-5.c fails starting with its introduction in r279114

2019-12-10 Thread sudi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92870 --- Comment #2 from sudi at gcc dot gnu.org --- So I am sure how to get a list of targets that would support a particular optab. I guess I can introduce a new effective target check with only the targets that I know pass? Would that be ok?

[Bug rtl-optimization/92882] [10 Regression] ICE in regstat_bb_compute_calls_crossed, at regstat.c:327 since r279124

2019-12-10 Thread matmal01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92882 --- Comment #3 from Matthew Malcomson --- (In reply to Jakub Jelinek from comment #2) > The question is if we just have some exception that for new labels etc. we > don't grow the tables, while for insns we always do. If yes, the patch is a > re

[Bug c++/86037] __PRETTY_FUNCTION__ for constexpr lambda's is missing [with = type]

2019-12-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86037 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/87488] hyperlink filenames in diagnostics

2019-12-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87488 --- Comment #22 from Jakub Jelinek --- Indeed, RHEL5 (admittedly in extended lifecycle support only now) and RHEL6 use old VTE though, dunno about the other long term support distros. Dunno what are the probabilities users will use new GCC on th

[Bug libgomp/92843] [OpenACC] Disallow 'acc_delete' etc. for everything without a dynamic reference count

2019-12-10 Thread jules at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92843 --- Comment #8 from jules at gcc dot gnu.org --- (In reply to Thomas Schwinge from comment #7) > We first need to establish a stable baseline, with test cases, and then (or, > as part of that) merge the several independent pieces of the big "OpenA

[Bug libgomp/92843] [OpenACC] Disallow 'acc_delete' etc. for everything without a dynamic reference count

2019-12-10 Thread jules at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92843 --- Comment #9 from jules at gcc dot gnu.org --- FWIW, I wrote this at the time wrt. the refcounting changes (some parts refer to a previous iteration of the manual deep copy patches)... Writing a couple of new attach/detach tests, I realised tha

[Bug c++/92560] ICE using decltype(x < y) when that operator uses operator<=>

2019-12-10 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92560 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libgomp/92888] New: [OpenACC] Failure to resolve back via 'acc_hostptr' an 'acc_deviceptr' retrieved for a '#pragma acc declare'd variable

2019-12-10 Thread tschwinge at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92888 Bug ID: 92888 Summary: [OpenACC] Failure to resolve back via 'acc_hostptr' an 'acc_deviceptr' retrieved for a '#pragma acc declare'd variable Product: gcc Version

[Bug libgomp/92888] [OpenACC] Failure to resolve back via 'acc_hostptr' an 'acc_deviceptr' retrieved for a '#pragma acc declare'd variable

2019-12-10 Thread tschwinge at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92888 --- Comment #1 from Thomas Schwinge --- Created attachment 47460 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47460&action=edit 'libgomp.oacc-c-c++-common/pr92888-1.c'

[Bug c++/92878] Parenthesized aggregate initialization doesn't work in a new-expression

2019-12-10 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92878 --- Comment #2 from Marek Polacek --- I guess this example should be compiled: A new-expression that creates an object of type T initializes that object as follows: ... -- Otherwise, the new-initializer is interpreted according to the initializa

[Bug c++/92745] [8/9/10 Regression] Initializing array with vec4 results in compile error

2019-12-10 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92745 Marek Polacek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug libgomp/92854] [OpenACC] Always-true conditional in 'libgomp/oacc-mem.c:acc_unmap_data'?

2019-12-10 Thread tschwinge at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92854 --- Comment #7 from Thomas Schwinge --- (In reply to jules from comment #6) > This patch fixes the acc_map_data-device_already-3.c problem, which I guess > has probably been broken forever. [...] ..., hence not a priority to get that fixed now.

[Bug c/92889] New: GCC-8 considers the _mm_gf2p8affine_epi64_epi8 intrinsic to be symmetric

2019-12-10 Thread drucker.nir at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92889 Bug ID: 92889 Summary: GCC-8 considers the _mm_gf2p8affine_epi64_epi8 intrinsic to be symmetric Product: gcc Version: 8.3.0 Status: UNCONFIRMED Severity: norma

[Bug target/92723] [10 Regression] ICE in expand_shift_1, at expmed.c:2635

2019-12-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92723 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug target/92723] [10 Regression] ICE in expand_shift_1, at expmed.c:2635

2019-12-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92723 --- Comment #6 from Jakub Jelinek --- Created attachment 47462 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47462&action=edit gcc10-pr92723.patch Untested fix.

[Bug rtl-optimization/92007] [9/10 Regression] ICE: verify_flow_info failed (error: EH edge crosses section boundary in bb 7)

2019-12-10 Thread mkuvyrkov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92007 --- Comment #28 from Maxim Kuvyrkov --- (In reply to Ilya Leoshkevich from comment #27) > With > > -DSPEC_CPU -DNDEBUG -DPERL_CORE -O3 -save-temps=obj > -fopt-info-vec-optimized -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX_X64 > -fgnu89-inline > >

[Bug c++/92878] Parenthesized aggregate initialization doesn't work in a new-expression

2019-12-10 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92878 --- Comment #3 from Marek Polacek --- I've found an ICE: struct A { int a; int b; int c = 42; }; void fn () { auto y = new A(1, 2); } $ ./cc1plus -quiet i.C -std=c++2a In function ‘void fn()’: cc1plus: internal compiler error: in gimpl

[Bug tree-optimization/92879] [10 Regression] incorrect warning of __builtin_memset offset is out of the bounds on zero-size allocation and initialization

2019-12-10 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92879 Martin Sebor changed: What|Removed |Added Keywords||alias Blocks|

[Bug c++/92878] Parenthesized aggregate initialization doesn't work in a new-expression

2019-12-10 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92878 --- Comment #4 from Marek Polacek --- Nevermind, I had some local changes.

[Bug rtl-optimization/92007] [9/10 Regression] ICE: verify_flow_info failed (error: EH edge crosses section boundary in bb 7)

2019-12-10 Thread iii at linux dot ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92007 --- Comment #29 from Ilya Leoshkevich --- Created attachment 47463 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47463&action=edit nop plugin Hi Maxim, Just to clear my conscience, could you please try the nop trick in your setup? I nor

[Bug rtl-optimization/90282] internal compiler error: qsort checking failed in snapshot-20190429

2019-12-10 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90282 Arseny Solokha changed: What|Removed |Added CC||asolokha at gmx dot com --- Comment #13

[Bug fortran/92793] Fortran Location Data for Diagnostic lacks the column number – when passing on to ME

2019-12-10 Thread frederik at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92793 --- Comment #4 from Frederik Harwath --- Author: frederik Date: Tue Dec 10 16:12:58 2019 New Revision: 279169 URL: https://gcc.gnu.org/viewcvs?rev=279169&root=gcc&view=rev Log: Add tests to verify OpenACC clause locations Check that the column

[Bug c++/92890] New: Member name lookup

2019-12-10 Thread nknikita at niisi dot ras.ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92890 Bug ID: 92890 Summary: Member name lookup Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unas

[Bug tree-optimization/92879] [10 Regression] incorrect warning of __builtin_memset offset is out of the bounds on zero-size allocation and initialization

2019-12-10 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92879 --- Comment #4 from Martin Sebor --- After some more thought I think I need to correct myself: I suppose even in a ctor the this pointer might need to be treated as having escaped and be accessible to a replacement operator new, but placement new

[Bug c/92891] New: ice in decompose, at wide-int.h:984

2019-12-10 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92891 Bug ID: 92891 Summary: ice in decompose, at wide-int.h:984 Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c As

[Bug c/92889] GCC-8 considers the _mm_gf2p8affine_epi64_epi8 intrinsic to be symmetric

2019-12-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92889 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/92890] Member name lookup

2019-12-10 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92890 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/77725] An example from the standard regarding member lookup fails to compile

2019-12-10 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77725 Jonathan Wakely changed: What|Removed |Added CC||nknikita at niisi dot ras.ru --- Comme

[Bug libstdc++/92886] Inappropriate comment for std::ios_base::trunc

2019-12-10 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92886 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/59655] incorrect diagnostic on templatized function with lambda parameter

2019-12-10 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59655 Jonathan Wakely changed: What|Removed |Added Last reconfirmed|2019-03-08 00:00:00 |2019-12-10 --- Comment #6 from Jonatha

[Bug c/92891] ice in decompose, at wide-int.h:984

2019-12-10 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92891 --- Comment #1 from David Binderman --- Reduced C code: int a, b; int *c() __attribute__((alloc_size(1))); void d() { char *e = c(1); while (a) { if (b <= 0) continue; e[b] = 0; } }

[Bug rtl-optimization/92892] New: [AARCH64] TBL-based permutations can be implemented more efficiently for 2-element vectors

2019-12-10 Thread dpochepk at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92892 Bug ID: 92892 Summary: [AARCH64] TBL-based permutations can be implemented more efficiently for 2-element vectors Product: gcc Version: 10.0 Status: UNCONFIRMED

[Bug c++/92893] New: Unhelpful -Wstringop-overflow warning

2019-12-10 Thread sbergman at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92893 Bug ID: 92893 Summary: Unhelpful -Wstringop-overflow warning Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug libstdc++/92886] Inappropriate comment for std::ios_base::trunc

2019-12-10 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92886 Jonathan Wakely changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug libgomp/92848] [OpenACC] Memory leak for simple 'acc_create', 'acc_delete' sequence

2019-12-10 Thread jules at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92848 --- Comment #4 from jules at gcc dot gnu.org --- (In reply to Thomas Schwinge from comment #3) > (In reply to jules from comment #2) > > Again, please don't change this code under the feet of the refcount overhaul > > patch! > > But why? This he

[Bug target/92841] Optimize -fstack-protector-strong code generation a bit

2019-12-10 Thread bp at alien8 dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92841 --- Comment #6 from Boris --- Ok, so there was a mix-up between patterns with and without multi-nodes in your untested fix, which Micha found and fixed, see attached patch. (otherwise it wouldn't even build a whole kernel). With it, it fixed the

[Bug target/92841] Optimize -fstack-protector-strong code generation a bit

2019-12-10 Thread bp at alien8 dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92841 --- Comment #7 from Boris --- Created attachment 47465 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47465&action=edit Micha's patterns fix Fix for mix-up between patterns with and without multi-nodes.

[Bug c++/92894] New: "declared using local type 'test01()::X', is used but never defined" during concept satisfaction

2019-12-10 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92894 Bug ID: 92894 Summary: "declared using local type 'test01()::X', is used but never defined" during concept satisfaction Product: gcc Version: 10.0 Status: UNCONFIRMED

[Bug c++/59655] incorrect diagnostic on templatized function with lambda parameter

2019-12-10 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59655 --- Comment #7 from Jonathan Wakely --- Comment 6 seems to be a different issue, so I've reported that as PR 92894

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