[Bug analyzer/93316] Several gcc.dg/analyzer tests FAIL

2020-01-24 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93316 --- Comment #8 from Iain Sandoe --- (In reply to David Malcolm from comment #7) > (In reply to r...@cebitec.uni-bielefeld.de from comment #6) > [...] > > On Solaris (both sparc and x86), all analyzer testsuite failures are > > gone. > > Thanks.

[Bug c++/93406] No argument checking for wchar_t variants of print-like functions

2020-01-24 Thread jerome.h...@planete-sciences.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93406 jerome.h...@planete-sciences.org changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED Re

[Bug c++/91006] [10 Regression] Several test suite fails on *darwin* after r272618

2020-01-24 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91006 Iain Sandoe changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug target/92469] ICE: output_operand: invalid use of register 'frame' in 7/8/9/10

2020-01-24 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92469 --- Comment #6 from Uroš Bizjak --- -"What seems to be the problem?" -"It hurts when I do this." -"Then don't do that."

[Bug middle-end/86912] Function pointer imposes an optimization barrier

2020-01-24 Thread kim.nilsson at effnet dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86912 Kim Nilsson changed: What|Removed |Added CC||kim.nilsson at effnet dot com --- Comment

[Bug target/91838] [8/9 Regression] incorrect use of shr and shrx to shift by 64, missed optimization of vector shift

2020-01-24 Thread tnfchris at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91838 --- Comment #7 from Tamar Christina --- (In reply to Martin Liška from comment #2) > So the issue started with r8-349-gcc5b8f3d568e95ce74e03d8d87ada71117a6c106 > and disappeared in r10-2445-g5fbc8ab48a57a75e0ce064befc30dee3dc63327a. Hi Martin, H

[Bug debug/92763] [8/9 Regression] ICE in dwarf2out_abstract_function, at dwarf2out.c:22659, or in force_type_die, at dwarf2out.c:26224

2020-01-24 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92763 --- Comment #7 from CVS Commits --- The master branch has been updated by Christophe Lyon : https://gcc.gnu.org/g:ad8e2415d6e2dc7c6f1206e78d48f999ff6b0bc4 commit r10-6199-gad8e2415d6e2dc7c6f1206e78d48f999ff6b0bc4 Author: Christophe Lyon Date:

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

2020-01-24 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93375 Rainer Orth changed: What|Removed |Added Status|RESOLVED|REOPENED CC|

[Bug middle-end/86912] Function pointer imposes an optimization barrier

2020-01-24 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86912 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/78305] [6 Regression] Wrong constant folding

2020-01-24 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78305 --- Comment #10 from Martin Sebor --- *** Bug 71608 has been marked as a duplicate of this bug. ***

[Bug tree-optimization/71608] Wrong constant folding

2020-01-24 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71608 Martin Sebor changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug tree-optimization/91975] worse code for small array copy using pointer arithmetic than array indexing

2020-01-24 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91975 --- Comment #7 from Martin Sebor --- On GCC 10.0 trunk, f0 is not unrolled anymore (as it is with GCC 9.2). g0 is still not unrolled. All other functions are still unrolled as before in GCC 10.

[Bug tree-optimization/92924] [10 regression] reproducible indirect call profile merging causes 80% slowdown in Firefox pref-reftest-singletons id-getter microbenchmarks

2020-01-24 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92924 --- Comment #11 from CVS Commits --- The master branch has been updated by Jan Hubicka : https://gcc.gnu.org/g:e3fe0070c189e214d51cfc314591b6ffa526fb2f commit r10-6200-ge3fe0070c189e214d51cfc314591b6ffa526fb2f Author: Jan Hubicka Date: Fri J

[Bug tree-optimization/93411] New: variable reference to constant array with same elements not folded

2020-01-24 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93411 Bug ID: 93411 Summary: variable reference to constant array with same elements not folded Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal

[Bug target/93412] New: [10 Regression] ICE: in extract_insn, at recog.c:2294 with __builtin_add_overflow() at -Og

2020-01-24 Thread zsojka at seznam dot cz
-gnu-ld --with-as=/usr/bin/x86_64-pc-linux-gnu-as --disable-libstdcxx-pch --prefix=/repo/gcc-trunk//binary-trunk-r10-6200-ge3fe0070c18-checking-yes-rtl-df-extra-nobootstrap-amd64 Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 10.0.1 20200124 (experimental) (GCC)

[Bug rtl-optimization/92989] [10 Regression] The mips-mti-linux-gnu fails to build after r276327

2020-01-24 Thread dragan.mladjeno...@rt-rk.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92989 --- Comment #3 from Dragan Mladjenovic --- Created attachment 47703 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47703&action=edit Reproducer for additional failure Toolchain build seems to still contain this failure that can be reproduc

[Bug libstdc++/91947] std::filesystem::file_size will return wrong value on 32bit platforms with large files support

2020-01-24 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91947 Jonathan Wakely changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libstdc++/91947] std::filesystem::file_size will return wrong value on 32bit platforms with large files support

2020-01-24 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91947 --- Comment #17 from CVS Commits --- The releases/gcc-9 branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:e2bcf65feea9590e6f260862b3c740b5e803f851 commit r9-8174-ge2bcf65feea9590e6f260862b3c740b5e803f851 Author: Jonathan Wakely

[Bug libstdc++/91947] std::filesystem::file_size will return wrong value on 32bit platforms with large files support

2020-01-24 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91947 --- Comment #19 from Eric Botcazou --- > Fixed for gcc-9 as well, please let me know if you see any more build issues > here. Sure, thanks for the quick resolution!

[Bug bootstrap/93409] [10 Regression] gcn libgomp plugin fails to build for x32

2020-01-24 Thread ams at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93409 Andrew Stubbs changed: What|Removed |Added CC||ams at gcc dot gnu.org --- Comment #1 fr

[Bug fortran/93365] ICE in match_data_constant, at fortran/decl.c:426

2020-01-24 Thread markeggleston at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93365 markeggleston at gcc dot gnu.org changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |markeggleston at

[Bug rtl-optimization/92294] alias attribute generates incorrect code

2020-01-24 Thread rsandifo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92294 rsandifo at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED C

[Bug bootstrap/93409] [10 Regression] gcn libgomp plugin fails to build for x32

2020-01-24 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93409 Tobias Burnus changed: What|Removed |Added CC||burnus at gcc dot gnu.org --- Comment #2

[Bug c++/93413] New: Destructor definition not found during constant evaluation

2020-01-24 Thread antoshkka at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93413 Bug ID: 93413 Summary: Destructor definition not found during constant evaluation Product: gcc Version: 10.0 Status: UNCONFIRMED Keywords: rejects-valid

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

2020-01-24 Thread clyon at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93375 Christophe Lyon changed: What|Removed |Added CC||clyon at gcc dot gnu.org --- Comment #

[Bug analyzer/93316] Several gcc.dg/analyzer tests FAIL

2020-01-24 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93316 --- Comment #9 from David Malcolm --- (In reply to Iain Sandoe from comment #8) > (In reply to David Malcolm from comment #7) > > (In reply to r...@cebitec.uni-bielefeld.de from comment #6) > > [...] > > > On Solaris (both sparc and x86), all ana

[Bug c++/93414] New: Bad diagnostics for dynamic_cast during constant evaluation: implementation details leak out

2020-01-24 Thread antoshkka at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93414 Bug ID: 93414 Summary: Bad diagnostics for dynamic_cast during constant evaluation: implementation details leak out Product: gcc Version: 10.0 Status: UNCONFIRMED

[Bug analyzer/93316] Several gcc.dg/analyzer tests FAIL

2020-01-24 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93316 --- Comment #10 from David Malcolm --- (In reply to David Malcolm from comment #9) > (In reply to Iain Sandoe from comment #8) [...] > I haven't seen failures before. ^ "these failures", I meant to say [...] > > > > Do you wa

[Bug c++/93415] New: Previous declaration of template without default arguments leads to incorrect overload resolution

2020-01-24 Thread Predelnik at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93415 Bug ID: 93415 Summary: Previous declaration of template without default arguments leads to incorrect overload resolution Product: gcc Version: 10.0 Status: UNCONFIRMED

[Bug bootstrap/93409] [10 Regression] gcn libgomp plugin fails to build for x32

2020-01-24 Thread doko at ubuntu dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93409 --- Comment #3 from Matthias Klose --- this is needed for the bootstrap, you have to build the plugin for all multilibs, although it's discarded on install.

[Bug c++/93414] Bad diagnostics for dynamic_cast during constant evaluation: implementation details leak out

2020-01-24 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93414 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c/91113] add declare_simd_variant attribute support

2020-01-24 Thread nsz at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91113 nsz at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug bootstrap/93416] New: [10 Regression] ICE in in tree_cmp, at analyzer/region-model.cc:1851 on s390x-linux-gnu

2020-01-24 Thread doko at ubuntu dot com
Severity: normal Priority: P3 Component: bootstrap Assignee: unassigned at gcc dot gnu.org Reporter: doko at ubuntu dot com Target Milestone: --- seen with 20200124 on s390x-linux-gnu. It tells it cannot be reproduced, but I see it repeatedly. gcc configured

[Bug target/93417] New: PPC: Support the "Flag Output Operands" so inline-asm can avoid having to copy CRx to GPR

2020-01-24 Thread memmerto at ca dot ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93417 Bug ID: 93417 Summary: PPC: Support the "Flag Output Operands" so inline-asm can avoid having to copy CRx to GPR Product: gcc Version: 8.3.0 Status: UNCONFIRMED

[Bug target/93177] PPC: Missing many useful platform intrinsics

2020-01-24 Thread memmerto at ca dot ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93177 --- Comment #14 from Matt Emmerton --- I'd like to thank everyone for the great discussion so far. Here's a summary of where we are at this point. 1) sync intrinsics Useful, but with caveats. 2) cache prefetch intrinsics Implemented via __bui

[Bug regression/93418] New: GCC incorrectly constant propagates _mm_sllv/srlv/srav

2020-01-24 Thread husseydevin at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93418 Bug ID: 93418 Summary: GCC incorrectly constant propagates _mm_sllv/srlv/srav Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compon

[Bug target/93418] [10 Regression] GCC incorrectly constant propagates _mm_sllv/srlv/srav

2020-01-24 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93418 Andrew Pinski changed: What|Removed |Added Component|regression |target Target Milestone|---

[Bug fortran/93365] ICE in match_data_constant, at fortran/decl.c:426

2020-01-24 Thread sgk at troutmask dot apl.washington.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93365 --- Comment #6 from Steve Kargl --- On Fri, Jan 24, 2020 at 12:36:45PM +, markeggleston at gcc dot gnu.org wrote: > gfc_simplify_expr calls simplify_parameter_variable which for zero size > arrays it creates a new gfc_expr structure with the

[Bug target/93418] [9/10 Regression] GCC incorrectly constant propagates _mm_sllv/srlv/srav

2020-01-24 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93418 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug preprocessor/93419] New: __has_attribute(ifunc) false positive on hurd and kfreebsd

2020-01-24 Thread fabian-gcc at kloetzl dot info
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93419 Bug ID: 93419 Summary: __has_attribute(ifunc) false positive on hurd and kfreebsd Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Prior

[Bug target/93418] [9/10 Regression] GCC incorrectly constant propagates _mm_sllv/srlv/srav

2020-01-24 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93418 --- Comment #2 from Andrew Pinski --- The bug is most likely inside ix86_fold_builtin.

[Bug preprocessor/93419] __has_attribute(ifunc) false positive on hurd and kfreebsd

2020-01-24 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93419 --- Comment #1 from Andrew Pinski --- __has_attribute(ifunc) is true as the attribute is supported all the way through the compiler up to the point where it gets emitted. Really __has_attribute is a bad execuse for not doing proper feature testi

[Bug target/13721] SEGV on inline-asm

2020-01-24 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=13721 --- Comment #12 from CVS Commits --- The master branch has been updated by Jeff Law : https://gcc.gnu.org/g:64c9f2d9972ad359a32f0a97ee0a806c2532db15 commit r10-6207-g64c9f2d9972ad359a32f0a97ee0a806c2532db15 Author: Jeff Law Date: Fri Jan 24

[Bug preprocessor/93419] __has_attribute(ifunc) false positive on hurd and kfreebsd

2020-01-24 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93419 --- Comment #2 from Andrew Pinski --- I think the docs are clear here too: The special operator __has_attribute (operand) may be used in ‘#if’ and ‘#elif’ expressions to test whether the attribute referenced by its operand is recognized by GCC.

[Bug target/13721] SEGV on inline-asm

2020-01-24 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=13721 Jeffrey A. Law changed: What|Removed |Added Status|ASSIGNED|RESOLVED CC|

[Bug preprocessor/93419] __has_attribute(ifunc) false positive on hurd and kfreebsd

2020-01-24 Thread fabian-gcc at kloetzl dot info
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93419 --- Comment #3 from kloetzl --- Hm, I feared that this would be the answer I would get. This makes GCCs __has_attribute much less useful than Clangs version where the docs state: “This function-like macro takes a single identifier argument that

[Bug c++/93420] New: Deducing "T C::* const&" from a non-const pointer-to-member-function fails

2020-01-24 Thread rs2740 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93420 Bug ID: 93420 Summary: Deducing "T C::* const&" from a non-const pointer-to-member-function fails Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: norma

[Bug analyzer/93349] ICE: verify_gimple failed (error: location references block not in block tree)

2020-01-24 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93349 --- Comment #3 from David Malcolm --- Candidate patch: https://gcc.gnu.org/ml/gcc-patches/2020-01/msg01673.html

[Bug c++/93279] [9/10 Regression] C++ Template substitution ICE

2020-01-24 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93279 --- Comment #5 from Marek Polacek --- Since r9-6405-gbddee796d0b4800b5ac3d7e7e9e315c23799424d, when we see in a lambda a use of an operator that might be overloaded, we do name lookup and save it away in an internal attribute on the lambda call o

[Bug preprocessor/93419] __has_attribute(ifunc) false positive on hurd and kfreebsd

2020-01-24 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93419 Martin Sebor changed: What|Removed |Added CC||msebor at gcc dot gnu.org --- Comment #4

[Bug libstdc++/93421] New: futex.cc use of futex syscall is not time64-compatible

2020-01-24 Thread bugdal at aerifal dot cx
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93421 Bug ID: 93421 Summary: futex.cc use of futex syscall is not time64-compatible Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Com

[Bug tree-optimization/91470] [10 Regression] bogus uninitialized warning in trans-intrinsic.c

2020-01-24 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91470 Jeffrey A. Law changed: What|Removed |Added Target Milestone|10.0|11.0 --- Comment #4 from Jeffrey A. Law

[Bug libstdc++/93421] futex.cc use of futex syscall is not time64-compatible

2020-01-24 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93421 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/92852] [8/9/10 Regression] location references block not in block tree

2020-01-24 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92852 --- Comment #7 from CVS Commits --- The master branch has been updated by Jason Merrill : https://gcc.gnu.org/g:28a5d5c365044710ba32510b9bec67dd40562154 commit r10-6210-g28a5d5c365044710ba32510b9bec67dd40562154 Author: Jason Merrill Date: Th

[Bug fortran/93422] New: Bogus POINTER attribute mismatch with submodule MODULE PROCEDURE

2020-01-24 Thread abensonca at gmail dot com
igured with: ../gcc-git/configure --prefix=/home/abenson/Galacticus/Tools --enable-languages=c,c++,fortran --disable-multilib Thread model: posix Supported LTO compression algorithms: zlib gcc version 10.0.1 20200124 (experimental) (GCC) $ gfortran -c test4.mod.F90 -o test4.mod.o test4.mod.F90

[Bug fortran/93423] New: ICE on invalid with argument list for module procedure

2020-01-24 Thread abensonca at gmail dot com
six Supported LTO compression algorithms: zlib gcc version 10.0.1 20200124 (experimental) (GCC) $ gfortran -c test2.mod.F90 -o test2.mod.o test2.mod.F90:21:19: 21 | module procedure bp(s) | 1 Error: MODULE PROCEDURE at (1) must be in a generic module interface te

[Bug fortran/93424] New: ICE on valid with pointer result from submodule function

2020-01-24 Thread abensonca at gmail dot com
ed LTO compression algorithms: zlib gcc version 10.0.1 20200124 (experimental) (GCC) $ gfortran -c test3.mod.F90 -o test3.mod.o f951: internal compiler error: Segmentation fault 0xe1b2bf crash_signal ../../gcc-git/gcc/toplev.c:328 0x7fc2247331ef ??? /data001/abenson/Galacticus

[Bug fortran/93424] ICE on valid with pointer result from submodule function

2020-01-24 Thread abensonca at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93424 --- Comment #1 from Andrew Benson --- Correction: The above code is valid (not invalid as I stated in the description) as far as I can tell.

[Bug analyzer/93316] Several gcc.dg/analyzer tests FAIL

2020-01-24 Thread dje at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93316 --- Comment #11 from David Edelsohn --- I continue to see setjmp failures on AIX. FAIL: gcc.dg/analyzer/setjmp-7a.c expected multiline pattern lines 41-110 not found: FAIL: gcc.dg/analyzer/setjmp-7a.c (test for excess errors) Excess errors: N

[Bug analyzer/93316] Several gcc.dg/analyzer tests FAIL

2020-01-24 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93316 --- Comment #12 from David Malcolm --- (In reply to David Edelsohn from comment #11) > I continue to see setjmp failures on AIX. > [...] > FAIL: gcc.dg/analyzer/setjmp-8.c (internal compiler error) > during IPA pass: analyzer > /nasfarm/edelsohn/

[Bug analyzer/93316] Several gcc.dg/analyzer tests FAIL

2020-01-24 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93316 --- Comment #13 from David Malcolm --- (In reply to David Malcolm from comment #12) > (In reply to David Edelsohn from comment #11) > > I continue to see setjmp failures on AIX. > > > [...] > > FAIL: gcc.dg/analyzer/setjmp-8.c (internal compiler

[Bug analyzer/93316] Several gcc.dg/analyzer tests FAIL

2020-01-24 Thread dje at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93316 --- Comment #14 from David Edelsohn --- Compiler version: 10.0.1 20200124 (experimental) [src revision 96f7f2867f2:1b708f12f4b:5026cbde65e724347cc2d2797026bb7bb12578f1] (GCC) You can see https://gcc.gnu.org/ml/gcc-testresults/2020-01/msg01180

[Bug rtl-optimization/90275] [8/9/10 Regression] ICE: in insert_regs, at cse.c:1128 with -O2 -fno-dce -fno-tree-dce

2020-01-24 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90275 --- Comment #6 from David Binderman --- I can confirm this is still going wrong in a raspberry pi cross compiler dated 20200123.

[Bug c++/92852] [8/9/10 Regression] location references block not in block tree

2020-01-24 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92852 --- Comment #8 from CVS Commits --- The releases/gcc-8 branch has been updated by Jason Merrill : https://gcc.gnu.org/g:7175893ad8010df1270af884a1810476e51a8cd9 commit r8-9953-g7175893ad8010df1270af884a1810476e51a8cd9 Author: Jason Merrill Dat

[Bug c++/92778] [8/9 regression] ICE: Illegal instruction signal terminated program cc1plus

2020-01-24 Thread h2+bugs at fsfe dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92778 --- Comment #6 from Hannes Hauswedell --- Ok, the ICE on Linux is a different one. This particular ICE happens only on FreeBSD. I have rebuilt GCC9 from source with fullbootstrap and without any -march settings. The problem remains. What can I

[Bug c++/93425] New: Template parameter deduction failure when template parameters have template template parameter

2020-01-24 Thread andysem at mail dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93425 Bug ID: 93425 Summary: Template parameter deduction failure when template parameters have template template parameter Product: gcc Version: 9.2.1 Status: UNCONFIRMED

[Bug c++/92852] [8/9/10 Regression] location references block not in block tree

2020-01-24 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92852 --- Comment #9 from CVS Commits --- The releases/gcc-9 branch has been updated by Jason Merrill : https://gcc.gnu.org/g:a4b7cf5865823df4b4df1d840d692dfc83fd0672 commit r9-8175-ga4b7cf5865823df4b4df1d840d692dfc83fd0672 Author: Jason Merrill Dat

[Bug c++/92852] [8/9/10 Regression] location references block not in block tree

2020-01-24 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92852 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/93377] [10 Regression] ICE in tsubst_pack_expansion, at cp/pt.c:12852

2020-01-24 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93377 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug c++/93425] Template parameter deduction failure when template parameters have template template parameter

2020-01-24 Thread andysem at mail dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93425 --- Comment #1 from andysem at mail dot ru --- Also, the compilation succeeds if I explicitly specify the NumberT template parameter at the call site.

[Bug tree-optimization/92788] [10 Regression] ICE in redirect_eh_edge_1, at tree-eh.c:2313

2020-01-24 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92788 Jeffrey A. Law changed: What|Removed |Added CC||law at redhat dot com Assigne

[Bug preprocessor/93419] __has_attribute(ifunc) false positive on hurd and kfreebsd

2020-01-24 Thread fabian-gcc at kloetzl dot info
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93419 --- Comment #5 from kloetzl --- Sorry for missing out the details, here goes: I work in a Debian Hurd 20290705 image using qemu. The example file is given above. Compiling with `gcc -Wall -Wextra ifunc.c` produces the following error. error: i

[Bug c++/93400] [10 Regression] ICE: in tsubst, at cp/pt.c:15142 on friends with concepts

2020-01-24 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93400 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/93279] [9/10 Regression] C++ Template substitution ICE

2020-01-24 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93279 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug tree-optimization/92788] [10 Regression] ICE in redirect_eh_edge_1, at tree-eh.c:2313

2020-01-24 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92788 --- Comment #6 from Jeffrey A. Law --- We shouldn't have threaded this to begin with. I think I see what went wrong here.

[Bug analyzer/93316] Several gcc.dg/analyzer tests FAIL

2020-01-24 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93316 --- Comment #15 from Iain Sandoe --- (In reply to David Edelsohn from comment #14) > Compiler version: 10.0.1 20200124 (experimental) [src revision > 96f7f2867f2:1b708f12f4b:5026cbde65e724347cc2d2797026bb7bb12578f1] (GCC) > > You c

[Bug c++/93279] [9/10 Regression] C++ Template substitution ICE

2020-01-24 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93279 --- Comment #6 from Marek Polacek --- This passes dg.exp but I haven't convinced it's the right solution so haven't posted it... --- a/gcc/cp/pt.c +++ b/gcc/cp/pt.c @@ -21849,8 +21849,12 @@ type_unification_real (tree tparms,

[Bug lto/93166] [10 Regression] ICE in get_info_about_necessary_edges, at ipa-cp.c:4137 since r278893

2020-01-24 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93166 Jeffrey A. Law changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |law at redhat dot com --- Commen

[Bug analyzer/93316] Several gcc.dg/analyzer tests FAIL

2020-01-24 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93316 --- Comment #16 from Iain Sandoe --- (In reply to Iain Sandoe from comment #15) > (In reply to David Edelsohn from comment #14) > > Compiler version: 10.0.1 20200124 (experimental) [src revision > > 96f7f286

[Bug c++/93299] [9 Regression] ICE in tsubst_copy, at cp/pt.c:15779

2020-01-24 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93299 Marek Polacek changed: What|Removed |Added Summary|[9/10 Regression] ICE in|[9 Regression] ICE in

[Bug c++/93299] [9/10 Regression] ICE in tsubst_copy, at cp/pt.c:15779

2020-01-24 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93299 --- Comment #6 from CVS Commits --- The master branch has been updated by Marek Polacek : https://gcc.gnu.org/g:d54a86cd92860e1108f43fae9329ccb0897f3e1d commit r10-6212-gd54a86cd92860e1108f43fae9329ccb0897f3e1d Author: Marek Polacek Date: Fr

[Bug target/93418] [9/10 Regression] GCC incorrectly constant propagates _mm_sllv/srlv/srav

2020-01-24 Thread husseydevin at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93418 --- Comment #3 from Devin Hussey --- I think I found the culprit commit. Haven't set up a GCC build tree yet, though. https://github.com/gcc-mirror/gcc/commit/a51c4926712307787d133ba50af8c61393a9229b

[Bug fortran/93422] Bogus POINTER attribute mismatch with submodule MODULE PROCEDURE

2020-01-24 Thread abensonca at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93422 --- Comment #1 from Andrew Benson --- Using a "result()" for the return value of the function allows this to compile successfully: module t type :: a contains procedure :: p => ap end type a type, extends(a) :: b contains

[Bug tree-optimization/93131] ((a&8) == 8) && ((a&2) == 2) is not optimized to (a&(8|2)) == (8|2)

2020-01-24 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93131 --- Comment #20 from CVS Commits --- The master branch has been updated by Andrew Pinski : https://gcc.gnu.org/g:6ccc19bd4d12379a0d9fce486ceba3207749424a commit r10-6213-g6ccc19bd4d12379a0d9fce486ceba3207749424a Author: Andrew Pinski Date: S

[Bug target/91838] [8/9 Regression] incorrect use of shr and shrx to shift by 64, missed optimization of vector shift

2020-01-24 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91838 --- Comment #8 from Andrew Pinski --- (In reply to Tamar Christina from comment #7) > In file included from > /data/tamchr01/write-access/gcc-git/libgcc/unwind-dw2.c:403:0: > ./md-unwind-support.h: In function 'x86_64_fallback_frame_state': > ./m

[Bug c/93410] [9 only] can't use _Decimal64 in C99/C11/C17 mode

2020-01-24 Thread joseph at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93410 --- Comment #2 from joseph at codesourcery dot com --- On Fri, 24 Jan 2020, pinskia at gcc dot gnu.org wrote: > I doubt GCC 9 is going to change. Indeed. The old approach was inconsistent with normal practice, as I said in commit fe2bc27cdb6d

[Bug target/93418] [9/10 Regression] GCC incorrectly constant propagates _mm_sllv/srlv/srav

2020-01-24 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93418 Andrew Pinski changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #4

[Bug target/93376] [10 Regression] ICE: in immed_wide_int_const_1, at emit-rtl.c:660 with -Og -finline-functions-called-once

2020-01-24 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93376 --- Comment #9 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:14e5881e37771f1f58123e77c558adb3b90c8764 commit r10-6214-g14e5881e37771f1f58123e77c558adb3b90c8764 Author: Jakub Jelinek Date: Fr

[Bug c++/93406] No argument checking for wchar_t variants of print-like functions

2020-01-24 Thread jsm28 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93406 Joseph S. Myers changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/93395] AVX2 missed optimization : _mm256_permute_pd() is unfortunately translated into the more expensive VPERMPD instead of the cheap VPERMILPD

2020-01-24 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93395 --- Comment #3 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:5d782a8d909c5cc472c911c0ab4de0b890aad868 commit r10-6215-g5d782a8d909c5cc472c911c0ab4de0b890aad868 Author: Jakub Jelinek Date: Fr

[Bug c/38308] -Wformat does not work for wide strings

2020-01-24 Thread jsm28 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38308 --- Comment #6 from Joseph S. Myers --- *** Bug 93406 has been marked as a duplicate of this bug. ***

[Bug analyzer/93276] Build error of current trunk indicating "#pragma GCC diagnostic not allowed inside functions"

2020-01-24 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93276 --- Comment #2 from David Malcolm --- Created attachment 47705 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47705&action=edit Patch that fixes the build with gcc 4.4

[Bug target/93395] AVX2 missed optimization : _mm256_permute_pd() is unfortunately translated into the more expensive VPERMPD instead of the cheap VPERMILPD

2020-01-24 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93395 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/93376] [10 Regression] ICE: in immed_wide_int_const_1, at emit-rtl.c:660 with -Og -finline-functions-called-once

2020-01-24 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93376 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/93413] Destructor definition not found during constant evaluation

2020-01-24 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93413 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/93412] [10 Regression] ICE: in extract_insn, at recog.c:2294 with __builtin_add_overflow() at -Og

2020-01-24 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93412 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/93411] variable reference to constant array with same elements not folded

2020-01-24 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93411 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

[Bug testsuite/93058] FAIL: g++.dg/asan/asan_test.C -O2 (test for excess errors)

2020-01-24 Thread slyfox at inbox dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93058 Sergei Trofimovich changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/93377] [10 Regression] ICE in tsubst_pack_expansion, at cp/pt.c:12852

2020-01-24 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93377 --- Comment #2 from CVS Commits --- The master branch has been updated by Jason Merrill : https://gcc.gnu.org/g:55dd44535d2e4e5703c0103c26e7c51ab8c502c4 commit r10-6216-g55dd44535d2e4e5703c0103c26e7c51ab8c502c4 Author: Jason Merrill Date: Th

[Bug libfortran/92836] segfault with inquire()

2020-01-24 Thread jb at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92836 Janne Blomqvist changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |jb at gcc dot gnu.org --- Comme

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