[Bug c++/87594] constexpr rejects-valid code with range-based for-loop

2018-10-29 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87594 --- Comment #2 from Marek Polacek --- Author: mpolacek Date: Mon Oct 29 19:40:18 2018 New Revision: 265600 URL: https://gcc.gnu.org/viewcvs?rev=265600=gcc=rev Log: PR c++/87594 - constexpr rejects-valid with range-based for. *

[Bug c++/87594] constexpr rejects-valid code with range-based for-loop

2018-10-29 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87594 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/58372] internal compiler error: ix86_compute_frame_layout

2018-10-29 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58372 --- Comment #17 from Uroš Bizjak --- (In reply to Kai Tietz from comment #16) > > If you want to experiment, try the following patch: > > > > Index: config/i386/mingw32.h > > === >

[Bug tree-optimization/87800] New: [9 Regression] CPU2006 416.gamess failed to build with LTO

2018-10-29 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87800 Bug ID: 87800 Summary: [9 Regression] CPU2006 416.gamess failed to build with LTO Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal

[Bug bootstrap/87788] [9 Regression] Bootstrap fails for x86_64-apple-darwin* with default languages selection after D addition.

2018-10-29 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87788 --- Comment #2 from Iain Sandoe --- that gets us to a fail because of an ELF-specific section directive in atomic.d .section minfo It looks like there's an OS_X-specific sections file there - but ISTM that the configuration expansion of :

[Bug web/87803] New: GCC 6.5.0 release directory is misnamed

2018-10-29 Thread ats-gccbugs at offog dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87803 Bug ID: 87803 Summary: GCC 6.5.0 release directory is misnamed Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: web

[Bug other/87802] New: [9 regression] g++.dg/vect/slp-pr87105.cc fails starting with r265522

2018-10-29 Thread seurer at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87802 Bug ID: 87802 Summary: [9 regression] g++.dg/vect/slp-pr87105.cc fails starting with r265522 Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/87801] New: [9 Regression] CPU2006 454.calculix failed to build with LTO

2018-10-29 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87801 Bug ID: 87801 Summary: [9 Regression] CPU2006 454.calculix failed to build with LTO Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal

[Bug d/87799] New: failure during bootstrap, fails to build d/filename.o

2018-10-29 Thread rai...@emrich-ebersheim.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87799 Bug ID: 87799 Summary: failure during bootstrap, fails to build d/filename.o Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug libstdc++/59472] Many warnings "type of 'X' does not match original declaration" when linking with libstdc++ static library compiled with -flto

2018-10-29 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59472 --- Comment #8 from Jonathan Wakely --- I think it's worth keeping open for my suggestion in comment 3 (which I'd forgotten about).

[Bug middle-end/87041] [8/9 Regression] GCC 8 regression: -Wformat "reading through null pointer" on unreachable code

2018-10-29 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87041 Martin Sebor changed: What|Removed |Added Keywords||patch --- Comment #8 from Martin Sebor

[Bug c/87795] Excessive alignment permitted for functions and labels

2018-10-29 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87795 Martin Sebor changed: What|Removed |Added Keywords||accepts-invalid, |

[Bug c++/58372] internal compiler error: ix86_compute_frame_layout

2018-10-29 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58372 Uroš Bizjak changed: What|Removed |Added Target|mingw32-sjlj|x86 sjlj CC|

[Bug fortran/85896] ICE in gfc_convert_constant(): Unexpected type

2018-10-29 Thread anlauf at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85896 Harald Anlauf changed: What|Removed |Added CC||anlauf at gmx dot de --- Comment #6

[Bug c++/56856] -Wformat warnings don't show location *within* format string in C++ FE

2018-10-29 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56856 --- Comment #13 from David Malcolm --- Author: dmalcolm Date: Mon Oct 29 23:44:10 2018 New Revision: 265609 URL: https://gcc.gnu.org/viewcvs?rev=265609=gcc=rev Log: Folding and check_function_arguments This patch eliminates the arglocs array I

[Bug c++/87721] [9 Regression] ICE in linemap_position_for_line_and_column at gcc/libcpp/line-map.c:842 since r265271

2018-10-29 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87721 David Malcolm changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/87469] [9 Regression] ice in record_estimate, at tree-ssa-loop-niter.c:3271

2018-10-29 Thread kugan at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87469 --- Comment #5 from kugan at gcc dot gnu.org --- Author: kugan Date: Mon Oct 29 22:02:45 2018 New Revision: 265605 URL: https://gcc.gnu.org/viewcvs?rev=265605=gcc=rev Log: gcc/testsuite/ChangeLog: 2018-10-29 Kugan Vivekanandarajah

[Bug web/87803] GCC 6.5.0 release directory is misnamed

2018-10-29 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87803 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/87562] [9 Regression] ICE in in linemap_position_for_line_and_column, at libcpp/line-map.c:848

2018-10-29 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87562 --- Comment #9 from David Malcolm --- Author: dmalcolm Date: Mon Oct 29 23:58:34 2018 New Revision: 265611 URL: https://gcc.gnu.org/viewcvs?rev=265611=gcc=rev Log: Fix ICE in get_substring_ranges_for_loc on __FILE__ (PR c++/87721) PR c++/87721

[Bug c++/87721] [9 Regression] ICE in linemap_position_for_line_and_column at gcc/libcpp/line-map.c:842 since r265271

2018-10-29 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87721 --- Comment #4 from David Malcolm --- Author: dmalcolm Date: Mon Oct 29 23:58:34 2018 New Revision: 265611 URL: https://gcc.gnu.org/viewcvs?rev=265611=gcc=rev Log: Fix ICE in get_substring_ranges_for_loc on __FILE__ (PR c++/87721) PR c++/87721

[Bug tree-optimization/87756] missing unterminated argument warning using address of a constant character

2018-10-29 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87756 Martin Sebor changed: What|Removed |Added Keywords||patch --- Comment #2 from Martin Sebor

[Bug libstdc++/87787] New: [9 Regression] runtime error: null pointer passed as argument 2, which is declared to never be null

2018-10-29 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87787 Bug ID: 87787 Summary: [9 Regression] runtime error: null pointer passed as argument 2, which is declared to never be null Product: gcc Version: 9.0 Status: UNCONFIRMED

[Bug bootstrap/87788] New: [9 Regression] Bootstrap fails for x86_64-apple-darwin* with default languages selection after D addition.

2018-10-29 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87788 Bug ID: 87788 Summary: [9 Regression] Bootstrap fails for x86_64-apple-darwin* with default languages selection after D addition. Product: gcc Version: 9.0

[Bug c++/58372] internal compiler error: ix86_compute_frame_layout

2018-10-29 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58372 --- Comment #15 from Uroš Bizjak --- (In reply to David Grayson from comment #14) > Does anyone have an idea of how to fix this bug for real? What values > should crtl->preferred_stack_boundary crtl->stack_alignment_needed really > have on

[Bug ada/81878] --disable-bootstrap --enable-languages=ada fails

2018-10-29 Thread tnfchris at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81878 --- Comment #40 from Tamar Christina --- > In most practical cases -B../../ is just redundant with $(CXX). It's only > when you configure like Richard that you may run into issues, but then we can > assume that we're on Linux so the paths are

[Bug c++/87791] New: Unnecessary zero-initialization of constexpr unions in arrays

2018-10-29 Thread widlundtobias at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87791 Bug ID: 87791 Summary: Unnecessary zero-initialization of constexpr unions in arrays Product: gcc Version: 8.2.1 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/87790] [9 Regression] ICE in vect_get_vec_def_for_operand_1, at tree-vect-stmts.c:1475

2018-10-29 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87790 --- Comment #2 from Martin Liška --- The same can be seen on 526.blender_r with: -Ofast -g -flto=8 -march=znver1

[Bug libstdc++/87787] [9 Regression] runtime error: null pointer passed as argument 2, which is declared to never be null

2018-10-29 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87787 --- Comment #2 from Marc Glisse --- (In reply to Marc Glisse from comment #1) > That would be my recent commit. We will probably need to add if(size!=0) in > front of the call to memmove... That's what we already do in stl_algobase.h and

[Bug tree-optimization/87785] [9 Regression] ICE in dr_misalignment, at tree-vectorizer.h:1245 on 454.calculix with -Ofast and -flto

2018-10-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87785 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug fortran/87782] New: runtime error: load of value 1818451807, which is not a valid value for type 'expr_t'[9 Regression]

2018-10-29 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87782 Bug ID: 87782 Summary: runtime error: load of value 1818451807, which is not a valid value for type 'expr_t'[9 Regression] Product: gcc Version: 9.0 Status: UNCONFIRMED

[Bug tree-optimization/87785] New: [9 Regression] ICE in dr_misalignment, at tree-vectorizer.h:1245 on 454.calculix with -Ofast and -flto

2018-10-29 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87785 Bug ID: 87785 Summary: [9 Regression] ICE in dr_misalignment, at tree-vectorizer.h:1245 on 454.calculix with -Ofast and -flto Product: gcc Version: 9.0

[Bug debug/87772] Crash with variadic template, constexpr constructor for templated non-literal type, using declaration

2018-10-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87772 Richard Biener changed: What|Removed |Added Keywords||ice-on-valid-code

[Bug rtl-optimization/87780] [9 regression] ICE error: unrecognizable insn

2018-10-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87780 Richard Biener changed: What|Removed |Added Target Milestone|--- |9.0

[Bug c/87779] Extremely large expression causes segfault

2018-10-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87779 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libstdc++/87787] [9 Regression] runtime error: null pointer passed as argument 2, which is declared to never be null

2018-10-29 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87787 Martin Liška changed: What|Removed |Added Last reconfirmed||2018-10-29 Known to work|

[Bug libstdc++/87787] [9 Regression] runtime error: null pointer passed as argument 2, which is declared to never be null

2018-10-29 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87787 --- Comment #1 from Marc Glisse --- That would be my recent commit. We will probably need to add if(size!=0) in front of the call to memmove...

[Bug c++/58372] internal compiler error: ix86_compute_frame_layout

2018-10-29 Thread ktietz at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58372 --- Comment #16 from Kai Tietz --- (In reply to Uroš Bizjak from comment #15) > (In reply to David Grayson from comment #14) > > > Does anyone have an idea of how to fix this bug for real? What values > > should crtl->preferred_stack_boundary

[Bug bootstrap/87788] [9 Regression] Bootstrap fails for x86_64-apple-darwin* with default languages selection after D addition.

2018-10-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87788 Richard Biener changed: What|Removed |Added Target||x86_64-apple-darwin* Target

[Bug bootstrap/87789] New: D does not build on powerpc64-linux

2018-10-29 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87789 Bug ID: 87789 Summary: D does not build on powerpc64-linux Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: bootstrap

[Bug c++/87663] using / typedef on recursive template leads to long compile time

2018-10-29 Thread lumosimann at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87663 --- Comment #7 from Lukas Mosimann --- Thanks! I will do that. First lets sum up state here such that it's not required to read through all comments. I am playing around with integral constant and an "exponential wrapper". First the

[Bug fortran/87782] [9 Regression] runtime error: load of value 1818451807, which is not a valid value for type 'expr_t'

2018-10-29 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87782 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/87782] [9 Regression] runtime error: load of value 1818451807, which is not a valid value for type 'expr_t'

2018-10-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87782 Richard Biener changed: What|Removed |Added Priority|P3 |P4 Target Milestone|---

[Bug tree-optimization/87790] New: [9 Regression] ICE in vect_get_vec_def_for_operand_1, at tree-vect-stmts.c:1475

2018-10-29 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87790 Bug ID: 87790 Summary: [9 Regression] ICE in vect_get_vec_def_for_operand_1, at tree-vect-stmts.c:1475 Product: gcc Version: 9.0 Status: UNCONFIRMED Keywords:

[Bug tree-optimization/87790] [9 Regression] ICE in vect_get_vec_def_for_operand_1, at tree-vect-stmts.c:1475

2018-10-29 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87790 Martin Liška changed: What|Removed |Added Last reconfirmed||2018-10-29 CC|

[Bug tree-optimization/87790] [9 Regression] ICE in vect_get_vec_def_for_operand_1, at tree-vect-stmts.c:1475

2018-10-29 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87790 --- Comment #1 from Martin Liška --- Started with r265528.

[Bug tree-optimization/87785] [9 Regression] ICE in dr_misalignment, at tree-vectorizer.h:1245 on 454.calculix with -Ofast and -flto

2018-10-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87785 --- Comment #3 from Richard Biener --- With the right set of caching/failing events we miss loads for slp_instance->loads. I have a patch gathering loads after the fact which fixes the issue but I don't have a nice testcase.

[Bug target/85035] nios2: adding -fdelete-null-pointer-checks with -O2 enabled

2018-10-29 Thread rvdv at vandewiele dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85035 --- Comment #5 from rvdv at vandewiele dot com --- Created attachment 44916 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44916=edit assembly output 7.3.0 This is the assembly output i get with 7.3.0 (and as early as 6.1.0) I have tried

[Bug c++/87781] New: template disambiguator not after `::`, `.` or `->` is incorrectly accepted in an elaborated-type-specifier

2018-10-29 Thread ensadc at mailnesia dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87781 Bug ID: 87781 Summary: template disambiguator not after `::`, `.` or `->` is incorrectly accepted in an elaborated-type-specifier Product: gcc Version: unknown Status:

[Bug c++/87783] New: `class A;` is incorrectly accepted at namespace or class scope

2018-10-29 Thread ensadc at mailnesia dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87783 Bug ID: 87783 Summary: `class A;` is incorrectly accepted at namespace or class scope Product: gcc Version: unknown Status: UNCONFIRMED Keywords:

[Bug libstdc++/87784] New: A bug in tr2::dynamic_bitset::find_first

2018-10-29 Thread yusemru at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87784 Bug ID: 87784 Summary: A bug in tr2::dynamic_bitset::find_first Product: gcc Version: 8.1.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug c++/87786] New: Failed to mangle sizeof...(ArgPack) with template-alias captured arguments

2018-10-29 Thread xecycle at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87786 Bug ID: 87786 Summary: Failed to mangle sizeof...(ArgPack) with template-alias captured arguments Product: gcc Version: unknown Status: UNCONFIRMED Severity:

[Bug rtl-optimization/87701] [9 Regression] ICE in elimination_costs_in_insn, at reload1.c:3640 since r265398

2018-10-29 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87701 Segher Boessenkool changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug rtl-optimization/87780] [9 regression] ICE error: unrecognizable insn

2018-10-29 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87780 Segher Boessenkool changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/87770] [8/9 Regression] ICE in type_dependent_expression_p, at cp/pt.c:25230

2018-10-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87770 Richard Biener changed: What|Removed |Added Keywords||ice-on-valid-code Known to work|

[Bug rtl-optimization/87701] [9 Regression] ICE in elimination_costs_in_insn, at reload1.c:3640 since r265398

2018-10-29 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87701 --- Comment #8 from Segher Boessenkool --- Author: segher Date: Mon Oct 29 07:36:45 2018 New Revision: 265582 URL: https://gcc.gnu.org/viewcvs?rev=265582=gcc=rev Log: combine: Fix various shortcomings in make_more_copies (PR87701, PR87780)

[Bug c++/87768] [8/9 Regression] ICE in tsubst_copy_and_build, at cp/pt.c:19002 when using concepts

2018-10-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87768 Richard Biener changed: What|Removed |Added Keywords||ice-on-valid-code Known to work|

[Bug tree-optimization/87785] [9 Regression] ICE in dr_misalignment, at tree-vectorizer.h:1245 on 454.calculix with -Ofast and -flto

2018-10-29 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87785 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/87763] [9 Regression] aarch64 target testcases fail after r265398

2018-10-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87763 Richard Biener changed: What|Removed |Added Target||aarch64 Target Milestone|---

[Bug target/87771] My first 3d printer, and I messed up trying to update the .ini file. So, I'm trying to put the original software back in it, and I get this internal compiler error

2018-10-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87771 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug rtl-optimization/87780] [9 regression] ICE error: unrecognizable insn

2018-10-29 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87780 --- Comment #3 from Segher Boessenkool --- Author: segher Date: Mon Oct 29 07:36:45 2018 New Revision: 265582 URL: https://gcc.gnu.org/viewcvs?rev=265582=gcc=rev Log: combine: Fix various shortcomings in make_more_copies (PR87701, PR87780)

[Bug tree-optimization/87776] [9 Regression] Compile time hog during RPO VN

2018-10-29 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87776 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/87780] [9 regression] ICE error: unrecognizable insn

2018-10-29 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87780 Segher Boessenkool changed: What|Removed |Added Status|WAITING |ASSIGNED CC|

[Bug target/87771] My first 3d printer, and I messed up trying to update the .ini file. So, I'm trying to put the original software back in it, and I get this internal compiler error

2018-10-29 Thread dory at satx dot rr.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87771 --- Comment #7 from Donna Ory --- (In reply to Eric Gallager from comment #6) > (In reply to Donna Ory from comment #4) > > I got the Master Tevo Flash files from here: > > > > https://www.facebook.com/groups/2058176381100233/files/ > >

[Bug other/79872] document placeholder %K in gcc-internal-format

2018-10-29 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79872 Eric Gallager changed: What|Removed |Added CC||dmalcolm at gcc dot gnu.org,

[Bug middle-end/87489] Spurious -Wnonnull warning

2018-10-29 Thread achurch+gcc at achurch dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87489 --- Comment #5 from Andrew Church --- Simpler testcase (based on the testcase in bug 87041): extern int strcmp(const char *a, const char *b) __attribute__((nonnull(1, 2))); int foo(void) { const char * const s = 0; if (s) return

[Bug c++/79001] spurious "defined but not used" warning with explicit instantiation

2018-10-29 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79001 Eric Gallager changed: What|Removed |Added CC||dmalcolm at gcc dot gnu.org,

[Bug middle-end/87041] [8/9 Regression] GCC 8 regression: -Wformat "reading through null pointer" on unreachable code

2018-10-29 Thread achurch+gcc at achurch dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87041 --- Comment #9 from Andrew Church --- Trunk r265614 with the patch from comment #8 no longer emits spurious warnings from -Wformat for all of my cases which previously triggered such warnings. Thanks for the patch.

[Bug testsuite/86158] [9 regression] gcc.c-torture/unsorted/dump-noaddr.c.*i.lto-stream-out fails starting with 261546

2018-10-29 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86158 Martin Liška changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/87785] [9 Regression] ICE in dr_misalignment, at tree-vectorizer.h:1245 on 454.calculix with -Ofast and -flto

2018-10-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87785 --- Comment #4 from Richard Biener --- Author: rguenth Date: Mon Oct 29 13:31:28 2018 New Revision: 265588 URL: https://gcc.gnu.org/viewcvs?rev=265588=gcc=rev Log: 2018-10-29 Richard Biener PR tree-optimization/87785 *

[Bug lto/87792] lto1.exe: internal compiler error: in get_constructor, at varpool.c:311

2018-10-29 Thread fwmechanic at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87792 --- Comment #1 from Kevin Goodwin --- Created attachment 44920 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44920=edit diff that fixes the problem: bugexe builds and runs successfully

[Bug rtl-optimization/87780] [9 regression] ICE error: unrecognizable insn

2018-10-29 Thread romain.geissler at amadeus dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87780 --- Comment #5 from Romain Geissler --- Hi, Trying with today's trunk with this patch included, my clang PGO+LTO bootstrap goes further, but then the generated clang fails to compile itself. Just putting here the clang error for reference:

[Bug c++/87781] template disambiguator not after `::`, `.` or `->` is incorrectly accepted in an elaborated-type-specifier

2018-10-29 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87781 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/87762] [9 Regression] extract_constrain_insn, at recog.c:2206 on s390x

2018-10-29 Thread iii at linux dot ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87762 Ilya Leoshkevich changed: What|Removed |Added CC||iii at linux dot ibm.com --- Comment

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)

2018-10-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163 Bug 26163 depends on bug 87785, which changed state. Bug 87785 Summary: [9 Regression] ICE in dr_misalignment, at tree-vectorizer.h:1245 on 454.calculix with -Ofast and -flto https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87785 What

[Bug tree-optimization/87785] [9 Regression] ICE in dr_misalignment, at tree-vectorizer.h:1245 on 454.calculix with -Ofast and -flto

2018-10-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87785 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libstdc++/87784] A bug in tr2::dynamic_bitset::find_first

2018-10-29 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87784 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/87790] [9 Regression] ICE in vect_get_vec_def_for_operand_1, at tree-vect-stmts.c:1475

2018-10-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87790 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Assignee|unassigned

[Bug c++/87750] [8/9 Regression] Failed compilation / parsing of template member call after 'using' declaration

2018-10-29 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87750 Jonathan Wakely changed: What|Removed |Added Status|WAITING |NEW CC|

[Bug libstdc++/87784] A bug in tr2::dynamic_bitset::find_first

2018-10-29 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87784 --- Comment #1 from Jonathan Wakely --- Looks like this patch fixes it: --- a/libstdc++-v3/include/tr2/dynamic_bitset +++ b/libstdc++-v3/include/tr2/dynamic_bitset @@ -729,8 +729,7 @@ namespace tr2 { if (size_t __offset =

[Bug c++/87663] using / typedef on recursive template leads to long compile time

2018-10-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87663 Richard Biener changed: What|Removed |Added CC||jason at gcc dot gnu.org,

[Bug tree-optimization/87790] [9 Regression] ICE in vect_get_vec_def_for_operand_1, at tree-vect-stmts.c:1475

2018-10-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87790 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug demangler/87675] Stack Overflow in function next_is_type_qual() in cp-demangle.c, as demonstrated by "nm -C"

2018-10-29 Thread matz at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87675 Michael Matz changed: What|Removed |Added CC||matz at gcc dot gnu.org --- Comment #1

[Bug lto/87792] lto1.exe: internal compiler error: in get_constructor, at varpool.c:311

2018-10-29 Thread fwmechanic at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87792 --- Comment #3 from Kevin Goodwin --- aside: the exact same source code that triggers this internal error builds w/o error using gcc version 4.8.1: Using built-in specs. COLLECT_GCC=gcc

[Bug middle-end/87041] [8/9 Regression] GCC 8 regression: -Wformat "reading through null pointer" on unreachable code

2018-10-29 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87041 Martin Sebor changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug tree-optimization/87785] [9 Regression] ICE in dr_misalignment, at tree-vectorizer.h:1245 on 454.calculix with -Ofast and -flto

2018-10-29 Thread rguenth at gcc dot gnu.org
-vect-slp.c (vect_gather_slp_loads): Only gather internal defs. * gcc.dg/torture/20181029-1.c: New testcase. * gcc.dg/torture/20181029-2.c: Likewise. Added: trunk/gcc/testsuite/gcc.dg/torture/20181029-1.c trunk/gcc/testsuite/gcc.dg/torture/20181029-2.c Modified

[Bug c++/87783] `class A;` is incorrectly accepted at namespace or class scope

2018-10-29 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87783 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug lto/87792] New: lto1.exe: internal compiler error: in get_constructor, at varpool.c:311

2018-10-29 Thread fwmechanic at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87792 Bug ID: 87792 Summary: lto1.exe: internal compiler error: in get_constructor, at varpool.c:311 Product: gcc Version: 8.1.0 Status: UNCONFIRMED Severity: normal

[Bug lto/87792] lto1.exe: internal compiler error: in get_constructor, at varpool.c:311

2018-10-29 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87792 --- Comment #2 from Martin Liška --- Looks the problematic line is: gcc_assert (DECL_INITIAL (decl) != error_mark_node); so yes, it's somehow connected to __PRETTY_FUNCTION__ initialization. Unfortunately I won't be able to help you as I

[Bug debug/87362] GCC produces with LTO debug info with which gdb is not happy about

2018-10-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87362 --- Comment #19 from Richard Biener --- Author: rguenth Date: Mon Oct 29 14:13:56 2018 New Revision: 265590 URL: https://gcc.gnu.org/viewcvs?rev=265590=gcc=rev Log: 2018-10-29 Richard Biener Backport from mainline 2018-09-26

[Bug debug/87428] "Missed" inline instances cause bogus DWARF to be emitted

2018-10-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87428 --- Comment #5 from Richard Biener --- Author: rguenth Date: Mon Oct 29 14:13:56 2018 New Revision: 265590 URL: https://gcc.gnu.org/viewcvs?rev=265590=gcc=rev Log: 2018-10-29 Richard Biener Backport from mainline 2018-09-26

[Bug c/87793] New: GCC reports error when compiling with "-fpic -Os -g"

2018-10-29 Thread bmeng.cn at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87793 Bug ID: 87793 Summary: GCC reports error when compiling with "-fpic -Os -g" Product: gcc Version: 8.1.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug target/87771] My first 3d printer, and I messed up trying to update the .ini file. So, I'm trying to put the original software back in it, and I get this internal compiler error

2018-10-29 Thread dory at satx dot rr.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87771 --- Comment #5 from Donna Ory --- Also, my "SanityCheck.h" is off the charts with all kinds of stuff that just gives the the "Deer in the headlights" look!! lol!!

[Bug tree-optimization/87790] [9 Regression] ICE in vect_get_vec_def_for_operand_1, at tree-vect-stmts.c:1475

2018-10-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87790 --- Comment #4 from Richard Biener --- Author: rguenth Date: Mon Oct 29 14:57:52 2018 New Revision: 265593 URL: https://gcc.gnu.org/viewcvs?rev=265593=gcc=rev Log: 2018-10-29 Richard Biener PR tree-optimization/87790 *

[Bug target/87771] My first 3d printer, and I messed up trying to update the .ini file. So, I'm trying to put the original software back in it, and I get this internal compiler error

2018-10-29 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87771 --- Comment #6 from Eric Gallager --- (In reply to Donna Ory from comment #4) > I got the Master Tevo Flash files from here: > > https://www.facebook.com/groups/2058176381100233/files/ That's a closed group. > > I have the "Standard"

[Bug target/87627] GCC generates rube-goldberg machine for trivial tail call on 32-bit x86

2018-10-29 Thread amonakov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87627 --- Comment #6 from Alexander Monakov --- FWIW the following CSE enhancement cleans this up, but I'm unhappy with this patch because it's too narrowly targeted; in particular, won't clean up void g(int a, int *b, int c); void f(int a, int *b,

[Bug target/87771] My first 3d printer, and I messed up trying to update the .ini file. So, I'm trying to put the original software back in it, and I get this internal compiler error

2018-10-29 Thread dory at satx dot rr.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87771 Donna Ory changed: What|Removed |Added URL||https://www.youtube.com/wat

[Bug fortran/85896] ICE in gfc_convert_constant(): Unexpected type

2018-10-29 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85896 --- Comment #4 from G. Steinmetz --- (In reply to Thomas Koenig from comment #3) > What is the expected output? Does this declare a new variable "min" > or "max", or should the result simply be 'c' (or 'b')? As it makes not much sense (IMO) to

[Bug fortran/85896] ICE in gfc_convert_constant(): Unexpected type

2018-10-29 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85896 --- Comment #5 from G. Steinmetz --- Looking again at intrinsic "max" and a variant of z1/z2 : $ cat z6.f90 program p character :: max print *, max(1.0, 2.0) end $ gfortran-9-20181028 z6.f90 f951: internal compiler error:

[Bug fortran/87796] New: ICE in gfc_conv_string_parameter, at fortran/trans-expr.c:8926

2018-10-29 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87796 Bug ID: 87796 Summary: ICE in gfc_conv_string_parameter, at fortran/trans-expr.c:8926 Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/87796] ICE in gfc_conv_string_parameter, at fortran/trans-expr.c:8926

2018-10-29 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87796 --- Comment #1 from G. Steinmetz --- $ cat z3.f90 program p character :: num_images = 'c' print *, num_images(1) end $ gfortran-9-20181028 -c z3.f90 -fcoarray=single z3.f90:2:26: 2 |character :: num_images = 'c' |

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