[Bug c/88126] Need Compiler warning

2018-11-20 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88126 Andrew Pinski changed: What|Removed |Added Keywords||diagnostic --- Comment #1 from Andrew

[Bug c/88126] New: Need Compiler warning

2018-11-20 Thread srinivas.sundar at vvdntech dot in
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88126 Bug ID: 88126 Summary: Need Compiler warning Product: gcc Version: 5.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee:

[Bug c++/85569] [8/9 Regression] is_invocable(F, decltype(objs)...) fails with "not supported by dump_expr#" unless via indirection

2018-11-20 Thread aoliva at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85569 Alexandre Oliva changed: What|Removed |Added CC||aoliva at gcc dot gnu.org --- Comment

[Bug libstdc++/88125] Erroneous duplicate "basic_stringbuf" symbol entry in libstdc++ gnu.ver file.

2018-11-20 Thread brooks at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88125 Brooks Moses changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org ---

[Bug libstdc++/88125] New: Erroneous duplicate "basic_stringbuf" symbol entry in libstdc++ gnu.ver file.

2018-11-20 Thread brooks at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88125 Bug ID: 88125 Summary: Erroneous duplicate "basic_stringbuf" symbol entry in libstdc++ gnu.ver file. Product: gcc Version: unknown Status: UNCONFIRMED

[Bug c/80793] three signed conversion warnings for the same expression

2018-11-20 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80793 --- Comment #6 from Eric Gallager --- (In reply to Manuel López-Ibáñez from comment #5) > (In reply to Martin Sebor from comment #0) > > There are several issues conflated here. > > > t.c: In function ‘f’: > > t.c:3:46: warning: signed and

[Bug c++/61760] -Wconversion inconsistency between gcc and g++

2018-11-20 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61760 Eric Gallager changed: What|Removed |Added Keywords||easyhack --- Comment #3 from Eric

[Bug fortran/88124] Wrong results with procedure in seperate file

2018-11-20 Thread sgk at troutmask dot apl.washington.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88124 --- Comment #5 from Steve Kargl --- On Wed, Nov 21, 2018 at 03:57:05AM +, kargl at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88124 > > --- Comment #4 from kargl at gcc dot gnu.org --- > (In reply to kargl from

[Bug c++/58875] No float to int conversion warning in std::inner_product(x, x_end, y, 0)

2018-11-20 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58875 --- Comment #2 from Eric Gallager --- (In reply to Jonathan Wakely from comment #1) > Like PR58876 this is another case where you need -Wsystem-headers to get > warnings from within library code. Aren't there others along those lines too? I

[Bug fortran/88124] Wrong results with procedure in seperate file

2018-11-20 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88124 --- Comment #4 from kargl at gcc dot gnu.org --- (In reply to kargl from comment #3) > I think you're running into undefined behavior. Even though > the derive type defined in the include file is obviously > identical when the main program and

[Bug fortran/88124] Wrong results with procedure in seperate file

2018-11-20 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88124 kargl at gcc dot gnu.org changed: What|Removed |Added CC||kargl at gcc dot gnu.org ---

[Bug fortran/88124] Wrong results with procedure in seperate file

2018-11-20 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88124 --- Comment #2 from Jerry DeLisle --- See https://gcc.gnu.org/ml/fortran/2018-11/msg00101.html For further explanation of problem. I found that when I placed the content of sub.F into main.f with the contains, that it gave the correct results.

[Bug fortran/88124] Wrong results with procedure in seperate file

2018-11-20 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88124 --- Comment #1 from Jerry DeLisle --- Created attachment 45050 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45050=edit Include file for example

[Bug fortran/88124] New: Wrong results with procedure in seperate file

2018-11-20 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88124 Bug ID: 88124 Summary: Wrong results with procedure in seperate file Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug lto/84044] Spurious -Wodr warning with -flto

2018-11-20 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84044 --- Comment #14 from Jan Hubicka --- Author: hubicka Date: Wed Nov 21 02:38:43 2018 New Revision: 266334 URL: https://gcc.gnu.org/viewcvs?rev=266334=gcc=rev Log: PR lto/84044 * ipa-devirt.c (odr_types_equivalent_p): Use

[Bug rtl-optimization/85408] ICE in patch_jump_insn, at cfgrtl.c:1271

2018-11-20 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85408 --- Comment #3 from Arseny Solokha --- I cannot reproduce it on the trunk anymore.

[Bug rtl-optimization/85426] ICE in patch_jump_insn, at cfgrtl.c:1271

2018-11-20 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85426 --- Comment #4 from Arseny Solokha --- As of r266255 on the trunk it fails w/ the following backtrace: during RTL pass: sms t3kxgcui.c: In function 'c8._loopfn.0': t3kxgcui.c:7:3: internal compiler error: in

[Bug go/88060] ../../../gcc-8.2.0/libgo/go/syscall/libcall_linux_utimesnano.go:17:18: error: reference to undefined name ‘_AT_FDCWD’

2018-11-20 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88060 Ian Lance Taylor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug go/88060] ../../../gcc-8.2.0/libgo/go/syscall/libcall_linux_utimesnano.go:17:18: error: reference to undefined name ‘_AT_FDCWD’

2018-11-20 Thread ian at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88060 --- Comment #8 from ian at gcc dot gnu.org --- Author: ian Date: Wed Nov 21 02:16:15 2018 New Revision: 266333 URL: https://gcc.gnu.org/viewcvs?rev=266333=gcc=rev Log: PR go/88060 syscall: always define _AT_FDCWD and IPv6MTUInfo

[Bug tree-optimization/88107] [7/8/9 Regression] ICE in find_outermost_region_in_block, at tree-cfg.c:7157

2018-11-20 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88107 Arseny Solokha changed: What|Removed |Added Known to work||5.4.0 Summary|[9

[Bug tree-optimization/60707] FAIL: gfortran.dg/pr45636.f90 -O scan-tree-dump-times forwprop2 "memset" 0

2018-11-20 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60707 John David Anglin changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/62247] [7/8/9 Regression] FAIL: g++.dg/abi/anon3.C -std=c++98/9 scan-assembler .weak(_definition)

2018-11-20 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62247 John David Anglin changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug testsuite/64886] FAIL: gcc.dg/pr64434.c scan-rtl-dump-times expand "Swap operands" 1

2018-11-20 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64886 --- Comment #7 from John David Anglin --- Doesn't appear fixed on aarch64 ILP32.

[Bug target/66114] some indirect_jump patterns use operands[] in their condition when they shouldn't

2018-11-20 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66114 John David Anglin changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug libbacktrace/88063] Libbacktrace leak on dwarf read failure

2018-11-20 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88063 Ian Lance Taylor changed: What|Removed |Added CC||ian at airs dot com --- Comment #3

[Bug c++/88114] "virtual ~destructor() = default": Destructor not created

2018-11-20 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88114 --- Comment #2 from Tobias Burnus --- The "=default" destructor function is generated (when it is generated) via: mark_vtable_entries -> mark_used -> synthesize_method While the {} destructor is generated via:

[Bug c++/88114] "virtual ~destructor() = default": Destructor not created

2018-11-20 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88114 Tobias Burnus changed: What|Removed |Added CC||jason at gcc dot gnu.org --- Comment #1

[Bug libstdc++/87635] backport of cmath patches to gcc 48 for Darwin incomplete cmath

2018-11-20 Thread rm at gnu dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87635 --- Comment #3 from Riccardo --- Created attachment 45047 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45047=edit Same patches for gcc6 Backport of patches but for gcc 6.5

[Bug libstdc++/87635] backport of cmath patches to gcc 48 for Darwin incomplete cmath

2018-11-20 Thread rm at gnu dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87635 --- Comment #2 from Riccardo --- Just for the reference, I backported the fix also to gcc 6.5 It applied almost cleanly. Given your comment, I don't think it is worth opening a new bug just for that? So I leave the patch here for the record.

[Bug c++/88123] New: faulty qualified name lookup of overloaded operator within generic lambda via using-directive

2018-11-20 Thread logicstuffs at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88123 Bug ID: 88123 Summary: faulty qualified name lookup of overloaded operator within generic lambda via using-directive Product: gcc Version: 6.1.0 Status: UNCONFIRMED

[Bug c++/88122] New: g++ ICE: internal compiler error: Segmentation fault

2018-11-20 Thread helloqirun at gmail dot com
-pc-linux-gnu/9.0.0/lto-wrapper Target: x86_64-pc-linux-gnu Configured with: ../gcc/configure --prefix=/home/absozero/trunk/root-gcc --enable-languages=c,c++ --disable-werror --enable-multilib Thread model: posix gcc version 9.0.0 20181120 (experimental) [trunk revision 266315] (GCC) $ g++-trunk

[Bug lto/88112] [9 regression] ICE in lto1: TYPE_FIELDS defined in incomplete type

2018-11-20 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88112 --- Comment #5 from Eric Botcazou --- > I am not sure I fully understand the problem here, but > why we end up streaming ungimplified type at first place? Because you cannot gimplify a type declared at file scope.

[Bug lto/88112] [9 regression] ICE in lto1: TYPE_FIELDS defined in incomplete type

2018-11-20 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88112 --- Comment #4 from Eric Botcazou --- > Index: gcc/tree.c > === > --- gcc/tree.c (revision 266308) > +++ gcc/tree.c (working copy) > @@ -5260,7 +5260,7 @@

[Bug lto/84044] Spurious -Wodr warning with -flto

2018-11-20 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84044 --- Comment #13 from Jan Hubicka --- ... and I can also confirm that the original testcase no longer triggers.

[Bug lto/84044] Spurious -Wodr warning with -flto

2018-11-20 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84044 --- Comment #12 from Jan Hubicka --- Actually the issue here is that enum is context that is the type B and it has keyed vtable which makes it unmerged. So we are correct to not merge here provided that we want to keep TYPE_CONTEXT here (which

[Bug tree-optimization/87895] [7/8 Regression] ICE in purge_dead_edges, at cfgrtl.c:3246

2018-11-20 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87895 Jakub Jelinek changed: What|Removed |Added Known to work||9.0 Summary|[7/8/9

[Bug c++/88110] [9 Regression] ICE (segfault) with -std=C++2a in cxx_eval_constant_expression when trying to evaluate nonoverridden "virtual ... = 0" function of a base class

2018-11-20 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88110 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/88118] GCC keeps unnecessary calls to new

2018-11-20 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88118 Marc Glisse changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug d/88039] gdc.test/compilable/ddoc12.d FAILs

2018-11-20 Thread ibuclaw at gdcproject dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88039 --- Comment #4 from Iain Buclaw --- (In reply to r...@cebitec.uni-bielefeld.de from comment #2) > > --- Comment #1 from Iain Buclaw --- > > (In reply to Rainer Orth from comment #0) > >> > >> The problem obviously is that the native assemblers

[Bug c++/88110] [9 Regression] ICE (segfault) with -std=C++2a in cxx_eval_constant_expression when trying to evaluate nonoverridden "virtual ... = 0" function of a base class

2018-11-20 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88110 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Tue Nov 20 22:23:12 2018 New Revision: 266329 URL: https://gcc.gnu.org/viewcvs?rev=266329=gcc=rev Log: PR c++/88110 * constexpr.c (cxx_eval_constant_expression) : Punt

[Bug middle-end/88097] Missing optimization of endian conversion

2018-11-20 Thread joseph at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88097 --- Comment #5 from joseph at codesourcery dot com --- As of glibc 2.28, glibc uses __builtin_bswap* when available on all architectures. commit 0d40d0ecba3b1e5b8c3b8da01c708fea3948e193 Author: Joseph Myers Date: Tue Feb 6 21:55:08 2018

[Bug tree-optimization/88074] [7/8/9 Regression] g++ hangs on math expression

2018-11-20 Thread joseph at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88074 --- Comment #19 from joseph at codesourcery dot com --- On Tue, 20 Nov 2018, rguenth at gcc dot gnu.org wrote: > if (fmt->emin < min_exp) > min_exp = fmt->emin - fmt->p + 1; > so somehow the formula fmt->emin

[Bug lto/84044] Spurious -Wodr warning with -flto

2018-11-20 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84044 --- Comment #11 from Jan Hubicka --- Warning from #9 is caused by fact that I compare pointers rather than test for equality so when the enums are not merged, they triggers the warning even if the values are in fact equivalent. The following

[Bug c++/88118] GCC keeps unnecessary calls to new

2018-11-20 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88118 Andrew Pinski changed: What|Removed |Added Depends on||19831 --- Comment #1 from Andrew Pinski

[Bug c++/87229] [8 Regression] ICE: tree code 'call_expr' is not supported in LTO streams

2018-11-20 Thread sch...@linux-m68k.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87229 --- Comment #6 from Andreas Schwab --- That breaks gnat.dg/lto19.adb on aarch64. Executing on host: /opt/gcc/gcc-20181120/Build/gcc/gnatmake --GCC=/opt/gcc/gcc-20181120/Build/gcc/xgcc --GNATBIND=/opt/gcc/gcc-20181120/Build/gcc/gnatbind

[Bug tree-optimization/87895] [7/8/9 Regression] ICE in purge_dead_edges, at cfgrtl.c:3246

2018-11-20 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87895 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Tue Nov 20 20:44:38 2018 New Revision: 266328 URL: https://gcc.gnu.org/viewcvs?rev=266328=gcc=rev Log: PR tree-optimization/87895 * omp-simd-clone.c

[Bug tree-optimization/88038] ICE: in check, at tree-vrp.c:155: recipe for target 'all-stage3-isl' failed

2018-11-20 Thread ibuclaw at gdcproject dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88038 Iain Buclaw changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/88121] Nonsensical messages when suggesting names from other namespaces

2018-11-20 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88121 David Malcolm changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/88120] [7/8/9 Regression] ICE in contains_placeholder_p at gcc/tree.c:3710

2018-11-20 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88120 Marek Polacek changed: What|Removed |Added Status|NEW |ASSIGNED Known to work|

[Bug c++/88120] ICE in contains_placeholder_p at gcc/tree.c:3710

2018-11-20 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88120 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW CC|

[Bug c++/88121] New: Nonsensical messages when suggesting names from other namespaces

2018-11-20 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88121 Bug ID: 88121 Summary: Nonsensical messages when suggesting names from other namespaces Product: gcc Version: unknown Status: UNCONFIRMED Keywords: diagnostic

[Bug fortran/68544] ICE trying to pass derived type constructor as a function

2018-11-20 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68544 kargl at gcc dot gnu.org changed: What|Removed |Added CC|kargl at gcc dot gnu.org | --- Comment #8 from

[Bug libstdc++/64883] FAIL: 17_intro/headers/c++*/all_attributes.cc (test for excess errors) on x86_64-apple-darwin10

2018-11-20 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64883 --- Comment #56 from Iain Sandoe --- (In reply to Iain Sandoe from comment #55) > (In reply to Jonathan Wakely from comment #54) > > (In reply to Iain Sandoe from comment #53) > > > well, the point was that we can file a bug/radar against

[Bug rtl-optimization/85925] [7/8/9 regression] compilation of masking with 257 goes wrong in combine at -02

2018-11-20 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85925 --- Comment #25 from Eric Botcazou --- > The new tests fail at execution on armeb and aarch64_be: > FAIL: gcc.c-torture/execute/20181120-1.c -O0 execution test > > So, maybe not fixed yet? Or maybe the test isn't supposed to

[Bug libgcc/84292] __sync_add_and_fetch returns the old value instead of the new value

2018-11-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84292 Martin Liška changed: What|Removed |Added Known to work||9.0 --- Comment #8 from Martin Liška

[Bug c++/88120] New: ICE in contains_placeholder_p at gcc/tree.c:3710

2018-11-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88120 Bug ID: 88120 Summary: ICE in contains_placeholder_p at gcc/tree.c:3710 Product: gcc Version: 9.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal

[Bug target/88070] [8/9 Regression] ICE in create_pre_exit, at mode-switching.c:438

2018-11-20 Thread uros at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88070 --- Comment #7 from uros at gcc dot gnu.org --- Author: uros Date: Tue Nov 20 19:43:20 2018 New Revision: 266326 URL: https://gcc.gnu.org/viewcvs?rev=266326=gcc=rev Log: PR target/88070 * mode-switching.c (create_pre_exit): After

[Bug fortran/88116] [8/9 Regression] ICE in gfc_convert_constant(): Unexpected type

2018-11-20 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88116 kargl at gcc dot gnu.org changed: What|Removed |Added CC||kargl at gcc dot gnu.org ---

[Bug fortran/88116] [8/9 Regression] ICE in gfc_convert_constant(): Unexpected type

2018-11-20 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88116 --- Comment #2 from kargl at gcc dot gnu.org --- (In reply to G. Steinmetz from comment #0) > With invalid code for versions 8/9, silently accepted with 5/6/7 : > > > $ cat z1.f90 > program p >print *, [integer :: 1, [integer(8) :: 2,

[Bug libgcc/84292] __sync_add_and_fetch returns the old value instead of the new value

2018-11-20 Thread andreast at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84292 --- Comment #7 from Andreas Tobler --- I can do a backport w/o an open PR' right? If so, then the PR can be set to resolved.

[Bug fortran/88025] [7/8/9 Regression] ICE in gfc_apply_init, at fortran/expr.c:4468

2018-11-20 Thread foreese at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88025 Fritz Reese changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at

[Bug fortran/87923] ICE in gfc_widechar_to_char, at fortran/scanner.c:198

2018-11-20 Thread foreese at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87923 Fritz Reese changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at

[Bug c++/69560] x86_64: alignof(uint64_t) produces incorrect results with -m32

2018-11-20 Thread foom at fuhm dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69560 James Y Knight changed: What|Removed |Added CC||foom at fuhm dot net --- Comment #24

[Bug c++/87386] [8/9 Regression] Error message for static_assert show wrong range

2018-11-20 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87386 --- Comment #7 from Jakub Jelinek --- Created attachment 45046 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45046=edit gcc9-pr87386.patch More complete patch. Though, in some cases it might be better to just use range of just the last

[Bug libstdc++/88119] New: std::alignment_of returns wrong value (__alignof instead of alignof).

2018-11-20 Thread foom at fuhm dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88119 Bug ID: 88119 Summary: std::alignment_of returns wrong value (__alignof instead of alignof). Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug other/44210] Extended warning control: like -Wevery -show-warnings

2018-11-20 Thread lopezibanez at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44210 --- Comment #8 from Manuel López-Ibáñez --- EnabledBy is already implemented. Also, -Wall --help=warnings shows which warnings are enabled by -Wall. The only remaining thing is to generate parts of invoke.texi directly from the .opt file.

[Bug middle-end/86202] [8/9 Regression] ICE in get_range_info calling an invalid memcpy() declaration

2018-11-20 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86202 Marek Polacek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/88118] New: GCC keeps unnecessary calls to new

2018-11-20 Thread tiagomacarios at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88118 Bug ID: 88118 Summary: GCC keeps unnecessary calls to new Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug fortran/88117] New: [9 Regression] ICE in gimplify_var_or_parm_decl, at gimplify.c:2697

2018-11-20 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88117 Bug ID: 88117 Summary: [9 Regression] ICE in gimplify_var_or_parm_decl, at gimplify.c:2697 Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/88116] [8/9 Regression] ICE in gfc_convert_constant(): Unexpected type

2018-11-20 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88116 --- Comment #1 from G. Steinmetz --- Some older issues : $ cat z3.f90 program p print *, [real :: 1, [integer :: (real(k), k=2,1), 2]] end $ cat z4.f90 program p print *, [real :: [integer :: (dble(k), k=1,0), 2]] end $

[Bug fortran/88116] New: [8/9 Regression] ICE in gfc_convert_constant(): Unexpected type

2018-11-20 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88116 Bug ID: 88116 Summary: [8/9 Regression] ICE in gfc_convert_constant(): Unexpected type Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/65381] [7/8/9 Regression] ICE during array result, assignment

2018-11-20 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65381 --- Comment #5 from G. Steinmetz --- Further simplified, z3 without character : $ cat z2.f90 module m type t end type contains pure function g(x) result(z) class(t), intent(in) :: x(:) character :: z(size(x)) end

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

2018-11-20 Thread foom at fuhm dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88115 Bug ID: 88115 Summary: Incorrect result from alignof in templates, if also using __alignof__. Product: gcc Version: unknown Status: UNCONFIRMED Severity:

[Bug fortran/65381] [7/8/9 Regression] ICE during array result, assignment

2018-11-20 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65381 G. Steinmetz changed: What|Removed |Added CC||gs...@t-online.de --- Comment #4 from G.

[Bug rtl-optimization/87485] [9 Regression] Compile time hog w/ -O2 -fschedule-insns -fno-guess-branch-probability -fno-isolate-erroneous-paths-dereference -fno-omit-frame-pointer -fno-split-wide-type

2018-11-20 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87485 --- Comment #16 from Uroš Bizjak --- (In reply to Uroš Bizjak from comment #15) > (In reply to Uroš Bizjak from comment #14) > > (In reply to Jakub Jelinek from comment #13) > > > (In reply to Uroš Bizjak from comment #12) > > > > (In reply to

[Bug target/87662] Missing AVX512VL intrinsics

2018-11-20 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87662 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/86236] Stack alignment prologue clobbers %edi for fastcall functions with global register variable

2018-11-20 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86236 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/87485] [9 Regression] Compile time hog w/ -O2 -fschedule-insns -fno-guess-branch-probability -fno-isolate-erroneous-paths-dereference -fno-omit-frame-pointer -fno-split-wide-type

2018-11-20 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87485 --- Comment #15 from Uroš Bizjak --- (In reply to Uroš Bizjak from comment #14) > (In reply to Jakub Jelinek from comment #13) > > (In reply to Uroš Bizjak from comment #12) > > > (In reply to Jakub Jelinek from comment #10) > > > > and r264676

[Bug target/86236] Stack alignment prologue clobbers %edi for fastcall functions with global register variable

2018-11-20 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86236 --- Comment #4 from Jakub Jelinek --- H.J., any thoughts on this? Can we try to pick other regs if %edi is taken (if there are any left, I'm afraid often there won't be any) or should we just error out?

[Bug rtl-optimization/87485] [9 Regression] Compile time hog w/ -O2 -fschedule-insns -fno-guess-branch-probability -fno-isolate-erroneous-paths-dereference -fno-omit-frame-pointer -fno-split-wide-type

2018-11-20 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87485 --- Comment #14 from Uroš Bizjak --- (In reply to Jakub Jelinek from comment #13) > (In reply to Uroš Bizjak from comment #12) > > (In reply to Jakub Jelinek from comment #10) > > > and r264676 fixed that ICE, but hangs on it. > > Are you sure

[Bug rtl-optimization/87485] [9 Regression] Compile time hog w/ -O2 -fschedule-insns -fno-guess-branch-probability -fno-isolate-erroneous-paths-dereference -fno-omit-frame-pointer -fno-split-wide-type

2018-11-20 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87485 --- Comment #13 from Jakub Jelinek --- (In reply to Uroš Bizjak from comment #12) > (In reply to Jakub Jelinek from comment #10) > > and r264676 fixed that ICE, but hangs on it. > Are you sure you have correct revision here? Mentioned revision

[Bug rtl-optimization/87485] [9 Regression] Compile time hog w/ -O2 -fschedule-insns -fno-guess-branch-probability -fno-isolate-erroneous-paths-dereference -fno-omit-frame-pointer -fno-split-wide-type

2018-11-20 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87485 --- Comment #12 from Uroš Bizjak --- (In reply to Jakub Jelinek from comment #10) > and r264676 fixed that ICE, but hangs on it. Are you sure you have correct revision here? Mentioned revision removes FPSR x87 status register, which x86_64

[Bug tree-optimization/86259] [8/9 Regression] min(4, strlen(s)) optimized to strlen(s) with -flto

2018-11-20 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86259 --- Comment #33 from Martin Sebor --- The following patch relaxes the optimization and handles the test suite fallout: https://gcc.gnu.org/ml/gcc-patches/2018-10/msg00129.html It just needs to be rebased on top of the current trunk and some

[Bug c++/88114] New: "virtual ~destructor() = default": Destructor not created

2018-11-20 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88114 Bug ID: 88114 Summary: "virtual ~destructor() = default": Destructor not created Product: gcc Version: 9.0 Status: UNCONFIRMED Keywords: wrong-code

[Bug c++/87386] [8/9 Regression] Error message for static_assert show wrong range

2018-11-20 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87386 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #6

[Bug ipa/87957] [9 Regression] ICE tree check: expected tree that contains ‘decl minimal’ structure, have ‘identifier_node’ in warn_odr, at ipa-devirt.c:1051 since r265519

2018-11-20 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87957 --- Comment #8 from Jan Hubicka --- Author: hubicka Date: Tue Nov 20 16:22:19 2018 New Revision: 266322 URL: https://gcc.gnu.org/viewcvs?rev=266322=gcc=rev Log: PR lto/87957 * ipa-devirt.c (odr_subtypes_equivalent_p): Report

[Bug target/80204] macosx-version-min wrong for macOS Sierra 10.12.3

2018-11-20 Thread simon at pushface dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80204 --- Comment #6 from simon at pushface dot org --- Selected output from "gcc empty.c -v -Wl,-v" on macOS 10.14.1 (darwin 18.2.0), with gcc 9.0.0 20181103 built on x86_64-apple-darwin15, correctly showing -mmacosx-version-min=10.14.0 &

[Bug target/88070] [8/9 Regression] ICE in create_pre_exit, at mode-switching.c:438

2018-11-20 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88070 --- Comment #6 from Uroš Bizjak --- It looks that we need to relax mode-switching: --cut here-- Index: mode-switching.c === --- mode-switching.c(revision 266278) +++

[Bug target/84301] [7 Regression] ICE in create_pre_exit, at mode-switching.c:451

2018-11-20 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84301 Bug 84301 depends on bug 85673, which changed state. Bug 85673 Summary: ICE in create_pre_exit, at mode-switching.c:451 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85673 What|Removed |Added

[Bug lto/88112] [9 regression] ICE in lto1: TYPE_FIELDS defined in incomplete type

2018-11-20 Thread hubicka at ucw dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88112 --- Comment #3 from Jan Hubicka --- > > Honza? Eric? I am not sure I fully understand the problem here, but why we end up streaming ungimplified type at first place?

[Bug target/88070] [8/9 Regression] ICE in create_pre_exit, at mode-switching.c:438

2018-11-20 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88070 --- Comment #5 from Uroš Bizjak --- *** Bug 85673 has been marked as a duplicate of this bug. ***

[Bug target/85673] ICE in create_pre_exit, at mode-switching.c:451

2018-11-20 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85673 Uroš Bizjak changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug rtl-optimization/85099] [meta-bug] selective scheduling issues

2018-11-20 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85099 Bug 85099 depends on bug 85673, which changed state. Bug 85673 Summary: ICE in create_pre_exit, at mode-switching.c:451 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85673 What|Removed |Added

[Bug ipa/87706] Inlined functions trigger invalid -Wmissing-profile warning

2018-11-20 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87706 --- Comment #10 from Jan Hubicka --- Author: hubicka Date: Tue Nov 20 15:58:37 2018 New Revision: 266320 URL: https://gcc.gnu.org/viewcvs?rev=266320=gcc=rev Log: PR ipa/87706 * ipa-fnsummary.c (pass_ipa_fnsummary): Do not

[Bug tree-optimization/87926] bad array-index warning breaks --disable-checking bootstrap

2018-11-20 Thread nathan at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87926 --- Comment #5 from Nathan Sidwell --- Author: nathan Date: Tue Nov 20 15:54:12 2018 New Revision: 266319 URL: https://gcc.gnu.org/viewcvs?rev=266319=gcc=rev Log: PR 87926 * Makefile.in (bitmap.o-warn): Use

[Bug testsuite/88104] sparc-solaris2.11 testsuite failures due to unrecognized as option -m32

2018-11-20 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88104 --- Comment #4 from Martin Sebor --- Agreed. If you already have a bug tracking this change to the harness please feel free to resolve this one. Otherwise I suggest to use this one for it.

[Bug tree-optimization/85259] [8 Regression] Missing -Wstringop-overflow= since r256683

2018-11-20 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85259 Martin Sebor changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug rtl-optimization/87485] [9 Regression] Compile time hog w/ -O2 -fschedule-insns -fno-guess-branch-probability -fno-isolate-erroneous-paths-dereference -fno-omit-frame-pointer -fno-split-wide-type

2018-11-20 Thread amonakov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87485 --- Comment #11 from Alexander Monakov --- Just for information: the extra flag is needed due to --enable-default-ssp on Arseny's configure command line.

[Bug tree-optimization/87034] [9 Regression] missing -Wformat-overflow on a sprintf %s with a wide string

2018-11-20 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87034 --- Comment #4 from Martin Sebor --- There was no comment on the patch I posted in August until two months later and I haven't yet had the time to address it: https://gcc.gnu.org/ml/gcc-patches/2018-10/msg00108.html The test case is still not

[Bug middle-end/87593] conflicting format_arg attributes on a declaration accepted

2018-11-20 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87593 --- Comment #5 from Martin Sebor --- I would still like to add a warning for multiple declarations with distinct format_arg arguments to avoid the mistake in comment #0.

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