[Bug preprocessor/89808] An option to disable warning "#pragma once in main file"

2021-03-30 Thread jbassett271 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89808 Justin Bassett changed: What|Removed |Added CC||jbassett271 at gmail dot com ---

[Bug c++/99223] [modules] stdl header-unit ICE

2021-03-30 Thread alexander.lelyakin at googlemail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99223 --- Comment #4 from Alexander Lelyakin --- Currently these two sequences produce same error: internal compiler error: in install_entity, at cp/module.cc:7464 Which is duplicate of 99241. Should be closed.

[Bug c++/99222] [modules] system header-unit ICEs

2021-03-30 Thread alexander.lelyakin at googlemail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99222 Alexander Lelyakin changed: What|Removed |Added CC||alexander.lelyakin@googlema

[Bug c++/99246] [modules] ICE in write_location, at cp/module.cc:15687

2021-03-30 Thread alexander.lelyakin at googlemail dot com via Gcc-bugs
include the complete backtrace with any bug report. See <https://gcc.gnu.org/bugs/> for instructions. g++ (GCC) 11.0.1 20210330 (experimental) Copyright (C) 2021 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for M

[Bug c++/99284] [modules] ICE in key_mergeable, at cp/module.cc:10441

2021-03-30 Thread alexander.lelyakin at googlemail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99284 --- Comment #2 from Alexander Lelyakin --- Not reproduced anymore.

[Bug c++/99815] [11 Regression] ICE: in placeholder_type_constraint_dependent_p, at cp/pt.c:28193

2021-03-30 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99815 Patrick Palka changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/88115] Incorrect result from alignof in templates, if also using __alignof__.

2021-03-30 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88115 --- Comment #12 from CVS Commits --- The master branch has been updated by Patrick Palka : https://gcc.gnu.org/g:a3bf6ce7f2e17f2c977c13df23eb718e7b433dcd commit r11-7921-ga3bf6ce7f2e17f2c977c13df23eb718e7b433dcd Author: Patrick Palka Date:

[Bug c++/99844] New: ICE: unexpected expression 'B' of kind template_parm_index

2021-03-30 Thread hewillk at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99844 Bug ID: 99844 Summary: ICE: unexpected expression 'B' of kind template_parm_index Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug c++/99815] [11 Regression] ICE: in placeholder_type_constraint_dependent_p, at cp/pt.c:28193

2021-03-30 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99815 --- Comment #2 from CVS Commits --- The master branch has been updated by Patrick Palka : https://gcc.gnu.org/g:0bbf0edbfc782f8e4e416d5fbd1b52a515adb585 commit r11-7920-g0bbf0edbfc782f8e4e416d5fbd1b52a515adb585 Author: Patrick Palka Date:

[Bug tree-optimization/99823] -funroll-all-loops bugs when using contexpr variable

2021-03-30 Thread ustcw0ng at mail dot ustc.edu.cn via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99823 --- Comment #2 from apple --- (In reply to Richard Biener from comment #1) > -funroll-all-loops applies to the RTL loop unroller, the GIMPLE level > concludes: > > Estimating sizes for loop 1 > BB: 3, after_exit: 0 > size: 1 _1 = MEM[(int

[Bug c++/99843] New: Making a function a friend of a class will hide function constructor priority if has constructor(n) attribute

2021-03-30 Thread itirg1 at optusnet dot com.au via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99843 Bug ID: 99843 Summary: Making a function a friend of a class will hide function constructor priority if has constructor(n) attribute Product: gcc Version: 9.3.1

[Bug tree-optimization/63660] -Wmaybe-uninitialized false positive (uninit pass limits)

2021-03-30 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63660 Martin Sebor changed: What|Removed |Added CC||msebor at gcc dot gnu.org Known to

[Bug c++/99831] ICE: in reshape_init, at cp/decl.c:6720

2021-03-30 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99831 --- Comment #8 from Marek Polacek --- The problem is that post-r277865 in defaulted_late_check we call synthesize_method here: if (kind == sfk_comparison) { /* If the function was declared constexpr, check that the definition

[Bug target/99718] [11 regression] ICE in new test case gcc.target/powerpc/pr98914.c for 32 bits

2021-03-30 Thread luoxhu at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99718 luoxhu at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug c++/99445] [11 Regression] ICE in hashtab_chk_error, at hash-table.c:137 since r11-7011-g6e0a231a4aa2407b

2021-03-30 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99445 Jason Merrill changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |jason at gcc dot gnu.org

[Bug target/99842] MMA test case ICEs using -O3

2021-03-30 Thread bergner at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99842 Peter Bergner changed: What|Removed |Added Target||powerpc64le-linux Ever confirmed|0

[Bug target/99842] New: MMA test case ICEs using -O3

2021-03-30 Thread bergner at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99842 Bug ID: 99842 Summary: MMA test case ICEs using -O3 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target

[Bug c++/99790] [8/9/10 Regression] internal compiler error: in expand_expr_real_2 since r7-3811

2021-03-30 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99790 --- Comment #7 from CVS Commits --- The releases/gcc-10 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:7cdd30b43a63832d6f908b2dd64bd19a0817cd7b commit r10-9626-g7cdd30b43a63832d6f908b2dd64bd19a0817cd7b Author: Jakub Jelinek

[Bug tree-optimization/99777] [11 Regression] ICE in build2, at tree.c:4869 with -O3

2021-03-30 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99777 --- Comment #6 from CVS Commits --- The releases/gcc-10 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:afe9a630eae114665e77402ea083201c9d406e99 commit r10-9625-gafe9a630eae114665e77402ea083201c9d406e99 Author: Jakub Jelinek

[Bug debug/99334] Generated DWARF unwind table issue while on instructions where rbp is pointing to callers stack frame

2021-03-30 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99334 --- Comment #11 from CVS Commits --- The releases/gcc-10 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:f5df18504c1790413f293bfb50d40faa7f1ea860 commit r10-9624-gf5df18504c1790413f293bfb50d40faa7f1ea860 Author: Jakub Jelinek

[Bug c++/99705] [10 Regression] ICE in expand_expr_real_1 since r10-3661

2021-03-30 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99705 --- Comment #6 from CVS Commits --- The releases/gcc-10 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:1c82b47137ab4212b7618da3458d2949b2dff1a3 commit r10-9623-g1c82b47137ab4212b7618da3458d2949b2dff1a3 Author: Jakub Jelinek

[Bug c++/99745] ICE when parameter pack not expanded in bit field

2021-03-30 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99745 --- Comment #5 from CVS Commits --- The releases/gcc-10 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:f8780caf07340f5d5e55cf5fb1b2be07cabab1ea commit r10-9622-gf8780caf07340f5d5e55cf5fb1b2be07cabab1ea Author: Jakub Jelinek

[Bug c++/99650] ICE when trying to form reference to void in structured binding

2021-03-30 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99650 --- Comment #6 from CVS Commits --- The releases/gcc-10 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:d5e379e3fe19362442b5d0ac608fb8ddf67fecd3 commit r10-9621-gd5e379e3fe19362442b5d0ac608fb8ddf67fecd3 Author: Jakub Jelinek

[Bug debug/99388] Invalid debug info for __fp16

2021-03-30 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99388 --- Comment #4 from CVS Commits --- The releases/gcc-10 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:d3dd3703f1d42b14c88b91e51a2a775fe00a2974 commit r10-9620-gd3dd3703f1d42b14c88b91e51a2a775fe00a2974 Author: Jakub Jelinek

[Bug c/99588] variable set but not used warning on static _Atomic assignment

2021-03-30 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99588 --- Comment #7 from CVS Commits --- The releases/gcc-10 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:b1fc1f1c4b2e9005c40ed476b067577da2d2ce84 commit r10-9619-gb1fc1f1c4b2e9005c40ed476b067577da2d2ce84 Author: Jakub Jelinek

[Bug analyzer/99771] Analyzer diagnostics should not say ""

2021-03-30 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99771 --- Comment #1 from CVS Commits --- The master branch has been updated by David Malcolm : https://gcc.gnu.org/g:0f9aa35c79a0fe195d5076375b5794246cf44819 commit r11-7917-g0f9aa35c79a0fe195d5076375b5794246cf44819 Author: David Malcolm Date:

[Bug rtl-optimization/96264] [10 Regression] wrong code with -Os -fno-forward-propagate -fschedule-insns -fno-tree-ter

2021-03-30 Thread vmakarov at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96264 --- Comment #17 from Vladimir Makarov --- (In reply to Peter Bergner from comment #16) > (In reply to seurer from comment #15) > > It still fails on gcc 10, though > > Vlad, can we get this backported to GCC 10? Maybe in time for GCC 10.3?

[Bug c++/99833] [8/9/10/11 Regression] structured binding + if init + generic lambda = internal compiler error

2021-03-30 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99833 Patrick Palka changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |ppalka at gcc dot gnu.org

[Bug c++/99833] [8/9/10/11 Regression] structured binding + if init + generic lambda = internal compiler error

2021-03-30 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99833 --- Comment #3 from Marek Polacek --- Reduced: namespace std { template struct integral_constant { static constexpr int value = __v; }; template struct tuple_size; template struct tuple_element; template using __tuple_element_t = typename

[Bug c++/99833] [8/9/10/11 Regression] structured binding + if init + generic lambda = internal compiler error

2021-03-30 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99833 Marek Polacek changed: What|Removed |Added Build|-std=c++20 | CC|

[Bug c++/99427] [modules] in system headers: non-constant condition for static assertion

2021-03-30 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99427 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/99227] [meta] [modules] Bugs relating to header-units of STL header files

2021-03-30 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99227 Bug 99227 depends on bug 99427, which changed state. Bug 99427 Summary: [modules] in system headers: non-constant condition for static assertion https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99427 What|Removed

[Bug c++/99427] [modules] in system headers: non-constant condition for static assertion

2021-03-30 Thread alexander.lelyakin at googlemail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99427 --- Comment #4 from Alexander Lelyakin --- Not reproduced anymore

[Bug c++/99833] [8/9/10/11 Regression] structured binding + if init + generic lambda = internal compiler error

2021-03-30 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99833 Marek Polacek changed: What|Removed |Added Last reconfirmed||2021-03-30 Keywords|

[Bug fortran/99839] [8/9/10/11 Regression] ICE in inline_matmul_assign, at fortran/frontend-passes.c:4234

2021-03-30 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99839 anlauf at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |8.5 Summary|ICE

[Bug c++/99841] (temporary) refs

2021-03-30 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99841 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug fortran/99839] ICE in inline_matmul_assign, at fortran/frontend-passes.c:4234

2021-03-30 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99839 anlauf at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW CC|

[Bug target/99648] [11 regression] gcc.dg/torture/pr71522.c fails starting with r11-165 for 32 bits

2021-03-30 Thread seurer at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99648 --- Comment #4 from seurer at gcc dot gnu.org --- Which RTL do you want to see?

[Bug fortran/99840] [9/10/11 Regression] ICE in gfc_simplify_matmul, at fortran/simplify.c:4777

2021-03-30 Thread kargl at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99840 kargl at gcc dot gnu.org changed: What|Removed |Added CC||kargl at gcc dot gnu.org ---

[Bug target/99648] [11 regression] gcc.dg/torture/pr71522.c fails starting with r11-165 for 32 bits

2021-03-30 Thread seurer at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99648 --- Comment #3 from seurer at gcc dot gnu.org --- The assembler isn't that long so here it is (from -Os): .file "pr71522.c" .machine power8 .section".text" .section

[Bug c++/99283] [modules] ICE in assert_definition, at cp/module.cc:4608

2021-03-30 Thread alexander.lelyakin at googlemail dot com via Gcc-bugs
priate. Please include the complete backtrace with any bug report. See <https://gcc.gnu.org/bugs/> for instructions. g++ (GCC) 11.0.1 20210330 (experimental) Copyright (C) 2021 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warran

[Bug c++/99841] (temporary) refs

2021-03-30 Thread g.peterhoff--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99841 --- Comment #2 from g.peterh...@t-online.de --- That is not the problem. I only made using type = ... and type(x) in the ctor calls so that I can test different types. You like to throw that out - has no influence.

[Bug fortran/99840] [9/10/11 Regression] ICE in gfc_simplify_matmul, at fortran/simplify.c:4777

2021-03-30 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99840 anlauf at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0

[Bug c++/99831] ICE: in reshape_init, at cp/decl.c:6720

2021-03-30 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99831 Marek Polacek changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |mpolacek at gcc dot gnu.org

[Bug lto/99828] inlining failed in call to ‘always_inline’ ‘memcpy’: --param max-inline-insns-auto limit reached

2021-03-30 Thread hubicka at ucw dot cz via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99828 --- Comment #5 from Jan Hubicka --- > Btw, one solution would be to drop __always_inline__ after always-inline > inlining > and thus make it reliably not present for IPA inlining. Removing it would make you to lose those errors, but we can

[Bug c++/99841] (temporary) refs

2021-03-30 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99841 --- Comment #1 from Andrew Pinski --- The question is: mm_pair_t m{type(1), type(2)}; I think GCC is correct here, type(1) is a temp and it does not bind to a field directly, it goes through a constructure and therefor the temp goes away

[Bug c++/99831] ICE: in reshape_init, at cp/decl.c:6720

2021-03-30 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99831 --- Comment #7 from Marek Polacek --- There was en error + ICE, but since r11-5752 we only have the ICE. Looks like the ICE started with r277865.

[Bug other/99496] [11 regression] g++.dg/modules/xtreme-header-3_c.C ICEs after r11-7557

2021-03-30 Thread seurer at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99496 seurer at gcc dot gnu.org changed: What|Removed |Added Status|WAITING |RESOLVED

[Bug fortran/99819] [9/10/11 Regression] ICE in gfc_defer_symbol_init, at fortran/trans-decl.c:841

2021-03-30 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99819 anlauf at gcc dot gnu.org changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug c++/99841] New: (temporary) refs

2021-03-30 Thread g.peterhoff--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99841 Bug ID: 99841 Summary: (temporary) refs Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee:

[Bug c++/99831] ICE: in reshape_init, at cp/decl.c:6720

2021-03-30 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99831 --- Comment #6 from Marek Polacek --- Even shorter: // PR c++/99831 template struct S { constexpr S(const char ()[N]) : value{} { } char value[N]; }; template struct string { constexpr bool operator==(const string &) const = default;

[Bug fortran/99817] [10/11 Regression] ICE in create_function_arglist, at fortran/trans-decl.c:2838 (etc.)

2021-03-30 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99817 anlauf at gcc dot gnu.org changed: What|Removed |Added CC||anlauf at gcc dot gnu.org,

[Bug target/99781] [11 Regression] ICE in partial_subreg_p, at rtl.h:3144

2021-03-30 Thread vmakarov at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99781 --- Comment #5 from Vladimir Makarov --- I've reproduced it too and started to work on it. I hope the fix will be ready this week.

[Bug lto/99828] inlining failed in call to ‘always_inline’ ‘memcpy’: --param max-inline-insns-auto limit reached

2021-03-30 Thread rguenther at suse dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99828 --- Comment #4 from rguenther at suse dot de --- On March 30, 2021 7:44:56 PM GMT+02:00, andi-gcc at firstfloor dot org wrote: >https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99828 > >--- Comment #3 from Andi Kleen --- >So what do you want to

[Bug c++/99831] ICE: in reshape_init, at cp/decl.c:6720

2021-03-30 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99831 Marek Polacek changed: What|Removed |Added Keywords|needs-reduction | --- Comment #5 from Marek Polacek ---

[Bug fortran/99840] New: [9/10/11 Regression] ICE in gfc_simplify_matmul, at fortran/simplify.c:4777

2021-03-30 Thread gscfq--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99840 Bug ID: 99840 Summary: [9/10/11 Regression] ICE in gfc_simplify_matmul, at fortran/simplify.c:4777 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity:

[Bug fortran/99839] New: ICE in inline_matmul_assign, at fortran/frontend-passes.c:4234

2021-03-30 Thread gscfq--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99839 Bug ID: 99839 Summary: ICE in inline_matmul_assign, at fortran/frontend-passes.c:4234 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/99838] New: ICE in gfc_format_decoder, at fortran/error.c:970

2021-03-30 Thread gscfq--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99838 Bug ID: 99838 Summary: ICE in gfc_format_decoder, at fortran/error.c:970 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug fortran/99837] ICE in parse_associate, at fortran/parse.c:4780

2021-03-30 Thread gscfq--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99837 G. Steinmetz changed: What|Removed |Added Keywords||ice-on-invalid-code --- Comment #1 from

[Bug fortran/99837] New: ICE in parse_associate, at fortran/parse.c:4780

2021-03-30 Thread gscfq--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99837 Bug ID: 99837 Summary: ICE in parse_associate, at fortran/parse.c:4780 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug rtl-optimization/96264] [10 Regression] wrong code with -Os -fno-forward-propagate -fschedule-insns -fno-tree-ter

2021-03-30 Thread bergner at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96264 --- Comment #16 from Peter Bergner --- (In reply to seurer from comment #15) > It still fails on gcc 10, though Vlad, can we get this backported to GCC 10? Maybe in time for GCC 10.3?

[Bug target/99836] New: aarch64: -fpatchable-function-entry=N[,0] should place .cfi_startproc before NOPs

2021-03-30 Thread i at maskray dot me via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99836 Bug ID: 99836 Summary: aarch64: -fpatchable-function-entry=N[,0] should place .cfi_startproc before NOPs Product: gcc Version: 11.0 Status: UNCONFIRMED

[Bug lto/99828] inlining failed in call to ‘always_inline’ ‘memcpy’: --param max-inline-insns-auto limit reached

2021-03-30 Thread andi-gcc at firstfloor dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99828 --- Comment #3 from Andi Kleen --- So what do you want to fix in the kernel? Use a wrapper for taking the address of the memcpy? (I hope nothing in gcc would remove such a wrapper)

[Bug c++/99831] ICE: in reshape_init, at cp/decl.c:6720

2021-03-30 Thread hewillk at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99831 --- Comment #4 from 康桓瑋 --- When the array subscript is outside the bounds of array, gcc seems to fall into infinite recursion due to the default operator==. Here is the reduced with no header: struct A { constexpr A(const char*) {} char

[Bug tree-optimization/99835] New: missed optimization for dead code elimination at -O3 (vs. -O1)

2021-03-30 Thread zhendong.su at inf dot ethz.ch via Gcc-bugs
LTO compression algorithms: zlib gcc version 11.0.1 20210330 (experimental) [master revision 8aac913adfc:ff4ebc2f17c:65374af219f9c5c594951a07e766fe70c1136a1f] (GCC) [559] % [559] % gcctk -O1 -S -o O1.s small.c [560] % gcctk -O3 -S -o O3.s small.c [561] % [561] % wc O1.s O3.s 23 45 420 O1.s

[Bug ipa/99834] New: missed optimization for dead code elimination at -O3 (vs. -O2)

2021-03-30 Thread zhendong.su at inf dot ethz.ch via Gcc-bugs
Thread model: posix Supported LTO compression algorithms: zlib gcc version 11.0.1 20210330 (experimental) [master revision 8aac913adfc:ff4ebc2f17c:65374af219f9c5c594951a07e766fe70c1136a1f] (GCC) [591] % [591] % gcctk -O2 -S -o O2.s small.c [592] % gcctk -O3 -S -o O3.s small.c [593] % [593] % wc

[Bug c++/99833] New: structured binding + if init + generic lambda = internal compiler error

2021-03-30 Thread nickgray0 at brown dot edu via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99833 Bug ID: 99833 Summary: structured binding + if init + generic lambda = internal compiler error Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/98268] [10/11 Regression] ICE: verify_gimple failed with LTO and SVE

2021-03-30 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98268 rsandifo at gcc dot gnu.org changed: What|Removed |Added CC||rsandifo at gcc dot

[Bug c++/99283] [modules] ICE in assert_definition, at cp/module.cc:4608

2021-03-30 Thread nathan at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99283 --- Comment #15 from Nathan Sidwell --- another one encountered on the way ... * 5f3c6027257 2021-03-30 | c++: duplicate const static members [PR 99283]

[Bug c++/99283] [modules] ICE in assert_definition, at cp/module.cc:4608

2021-03-30 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99283 --- Comment #14 from CVS Commits --- The master branch has been updated by Nathan Sidwell : https://gcc.gnu.org/g:5f3c6027257118469a722816e228394b5978ddb0 commit r11-7915-g5f3c6027257118469a722816e228394b5978ddb0 Author: Nathan Sidwell Date:

[Bug middle-end/61112] Simple example triggers false-positive -Wmaybe-uninitialized warning

2021-03-30 Thread manu at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61112 --- Comment #9 from Manuel López-Ibáñez --- (In reply to Martin Sebor from comment #8) > I've added both the passing test case from comment #0 and the still failing > test case from comment #5 to the test suite and xfailed the latter (thus >

[Bug c++/99790] [8/9/10 Regression] internal compiler error: in expand_expr_real_2 since r7-3811

2021-03-30 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99790 Jakub Jelinek changed: What|Removed |Added Summary|[8/9/10/11 Regression] |[8/9/10 Regression]

[Bug middle-end/60488] missing uninitialized warning (address taken, VOP)

2021-03-30 Thread manu at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60488 --- Comment #9 from Manuel López-Ibáñez --- (In reply to Martin Sebor from comment #8) > You're right, the test cases aren't equivalent, or meant to be. What I want > to highlight is that in the test case in comment #6, in g() and other >

[Bug c++/99790] [8/9/10/11 Regression] internal compiler error: in expand_expr_real_2 since r7-3811

2021-03-30 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99790 --- Comment #5 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:953624089be3f51c2ebacba65be8521bf6ae8430 commit r11-7914-g953624089be3f51c2ebacba65be8521bf6ae8430 Author: Jakub Jelinek Date:

[Bug rtl-optimization/99830] [11 Regression] ICE: in lra_eliminate_regs_1, at lra-eliminations.c:659 with -O2 -fno-expensive-optimizations -fno-split-wide-types -g

2021-03-30 Thread acoplan at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99830 Alex Coplan changed: What|Removed |Added Last reconfirmed||2021-03-30 CC|

[Bug target/99813] [11 Regression] SVE: Invalid assembly at -O3 (multiplier out of range in incb instruction)

2021-03-30 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99813 Jakub Jelinek changed: What|Removed |Added Attachment #50487|0 |1 is obsolete|

[Bug target/99102] [11 Regression] SVE: Wrong code with -O2 -ftree-vectorize -march=armv8.2-a+sve -msve-vector-bits=256

2021-03-30 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99102 --- Comment #7 from rsandifo at gcc dot gnu.org --- *** Bug 98917 has been marked as a duplicate of this bug. ***

[Bug target/98917] SVE: wrong code with -O -ftree-vectorize -msve-vector-bits=128 --param=aarch64-autovec-preference=2

2021-03-30 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98917 rsandifo at gcc dot gnu.org changed: What|Removed |Added Resolution|--- |DUPLICATE

[Bug libstdc++/99832] New: std::chrono::system_clock::to_time_t needs ABI tag for 32-bit time_t

2021-03-30 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99832 Bug ID: 99832 Summary: std::chrono::system_clock::to_time_t needs ABI tag for 32-bit time_t Product: gcc Version: 11.0 Status: UNCONFIRMED Keywords: ABI

[Bug target/99813] [11 Regression] SVE: Invalid assembly at -O3 (multiplier out of range in incb instruction)

2021-03-30 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99813 --- Comment #5 from Jakub Jelinek --- Oops, totally missed that.

[Bug c++/97536] [concepts] parser segfault for concept defined in function template

2021-03-30 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97536 Marek Polacek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug target/99820] aarch64: ICE (segfault) in aarch64_analyze_loop_vinfo with -moverride=tune=use_new_vector_costs

2021-03-30 Thread ktkachov at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99820 ktkachov at gcc dot gnu.org changed: What|Removed |Added CC||ktkachov at gcc dot gnu.org

[Bug target/99820] aarch64: ICE (segfault) in aarch64_analyze_loop_vinfo with -moverride=tune=use_new_vector_costs

2021-03-30 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99820 --- Comment #1 from CVS Commits --- The master branch has been updated by Kyrylo Tkachov : https://gcc.gnu.org/g:c277abd9cd3d10db59f9965d7d6356868da42a9f commit r11-7913-gc277abd9cd3d10db59f9965d7d6356868da42a9f Author: Kyrylo Tkachov Date:

[Bug target/99216] ICE in aarch64_sve::function_expander::expand() with LTO

2021-03-30 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99216 --- Comment #9 from rsandifo at gcc dot gnu.org --- *** Bug 99252 has been marked as a duplicate of this bug. ***

[Bug target/99252] SVE: ICE in maybe_legitimize_operand with LTO

2021-03-30 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99252 rsandifo at gcc dot gnu.org changed: What|Removed |Added Resolution|--- |DUPLICATE

[Bug target/99540] [10 Regression] ICE: Segmentation fault in aarch64_add_offset

2021-03-30 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99540 --- Comment #10 from rsandifo at gcc dot gnu.org --- *** Bug 99560 has been marked as a duplicate of this bug. ***

[Bug rtl-optimization/99560] aarch64: ICE (segfault) in LRA with SVE intrinsics

2021-03-30 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99560 rsandifo at gcc dot gnu.org changed: What|Removed |Added CC||rsandifo at gcc dot

[Bug target/99813] [11 Regression] SVE: Invalid assembly at -O3 (multiplier out of range in incb instruction)

2021-03-30 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99813 --- Comment #4 from rsandifo at gcc dot gnu.org --- Thanks for looking at this. I agree swapping the constraints for operand 2 looks like the right fix, and brings it into line with *add3_aarch64". I think we need to swap operand 1 too

[Bug c++/99377] [modules] undefined std::string_view::empty() if referenced in inline exported function

2021-03-30 Thread boris at kolpackov dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99377 Boris Kolpackov changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Bug target/98119] [10/11 Regression] SVE: Wrong code with -O1 -ftree-vectorize -msve-vector-bits=512 -mtune=thunderx

2021-03-30 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98119 rsandifo at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug c++/99831] ICE: in reshape_init, at cp/decl.c:6720

2021-03-30 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99831 Marek Polacek changed: What|Removed |Added Keywords||needs-reduction --- Comment #3 from

[Bug target/99822] [11 Regression] Assembler messages: Error: integer register expected in the extended/shifted operand register at operand 3 -- `adds x1,xzr,#2'

2021-03-30 Thread ktkachov at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99822 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug target/99822] [11 Regression] Assembler messages: Error: integer register expected in the extended/shifted operand register at operand 3 -- `adds x1,xzr,#2'

2021-03-30 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99822 --- Comment #3 from CVS Commits --- The master branch has been updated by Kyrylo Tkachov : https://gcc.gnu.org/g:19199a6f2b0f4ce4b100856c78706d56a16b1956 commit r11-7912-g19199a6f2b0f4ce4b100856c78706d56a16b1956 Author: Kyrylo Tkachov Date:

[Bug c++/99831] ICE: in reshape_init, at cp/decl.c:6720

2021-03-30 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99831 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org

[Bug c++/99831] ICE: in reshape_init, at cp/decl.c:6720

2021-03-30 Thread hewillk at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99831 --- Comment #1 from 康桓瑋 --- Note that if we comment one of the asserts, there will be no problem, or we just comment the redundant std::ranges::sort.

[Bug target/99781] [11 Regression] ICE in partial_subreg_p, at rtl.h:3144

2021-03-30 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99781 rsandifo at gcc dot gnu.org changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug c++/99831] New: ICE: in reshape_init, at cp/decl.c:6720

2021-03-30 Thread hewillk at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99831 Bug ID: 99831 Summary: ICE: in reshape_init, at cp/decl.c:6720 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug testsuite/91799] [10/11 regression] r273245 breaks test case gcc.target/powerpc/pr88233.c

2021-03-30 Thread seurer at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91799 seurer at gcc dot gnu.org changed: What|Removed |Added Resolution|--- |FIXED

[Bug rtl-optimization/99830] New: [11 Regression] ICE: in lra_eliminate_regs_1, at lra-eliminations.c:659 with -O2 -fno-expensive-optimizations -fno-split-wide-types -g

2021-03-30 Thread zsojka at seznam dot cz via Gcc-bugs
321-gf64b91568f3-checking-yes-rtl-df-extra-aarch64 Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 11.0.1 20210330 (experimental) (GCC)

[Bug testsuite/98125] [11 Regression] New test case g++.dg/pr93195a.C in r11-5656 has excess errors

2021-03-30 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98125 --- Comment #18 from Jakub Jelinek --- Another more targeted partial reversion: 2021-03-30 Jakub Jelinek * targhooks.h (default_print_patchable_function_entry_1): Declare. * targhooks.c

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