[Bug middle-end/95052] Excess padding of partially initialized strings/char arrays

2020-05-12 Thread krzysztof.a.nowicki+gcc at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95052 --- Comment #7 from Krzysztof Nowicki --- Thanks for the very quick response. I've applied the patch on top of GCC 9.1 and it indeed fixes the problem we've seen on MIPS64.

[Bug fortran/95053] [11 regression] ICE in f951: gfc_divide()

2020-05-12 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95053 Thomas Koenig changed: What|Removed |Added Status|REOPENED|WAITING --- Comment #16 from Thomas

[Bug tree-optimization/95019] Optimizer produces suboptimal code related to -ftree-ivopts

2020-05-12 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95019 --- Comment #1 from bin cheng --- Please provide the exact configuration/compilation command lines in bug report next time, which could save others' time to reproduce. Considering I didn't touch mips for years. As for this specific issue, note

[Bug tree-optimization/95097] Missed optimization with bitfield value ranges

2020-05-12 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95097 Eric Gallager changed: What|Removed |Added Last reconfirmed||2020-05-13 Ever confirmed|0

[Bug tree-optimization/94969] [8/9/10/11 Regression] Invalid loop distribution since r8-2390-gdfbddbeb1ca912c9

2020-05-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94969 --- Comment #9 from CVS Commits --- The master branch has been updated by Bin Cheng : https://gcc.gnu.org/g:f6e1a4cd83190746b6544917f7526fa480ca5f18 commit r11-345-gf6e1a4cd83190746b6544917f7526fa480ca5f18 Author: Bin Cheng Date: Wed May 13

[Bug target/95018] [10/11 Regression] Excessive unrolling for Fortran library array handling

2020-05-12 Thread guojiufu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95018 --- Comment #27 from Jiu Fu Guo --- (In reply to Jiu Fu Guo from comment #26) > (In reply to Richard Biener from comment #20) > > (In reply to Jiu Fu Guo from comment #18) > > > Currently, I'm thinking to enhance GCC 'cunroll' as: > > > if the

[Bug tree-optimization/95097] New: Missed optimization with bitfield value ranges

2020-05-12 Thread bugdal at aerifal dot cx
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95097 Bug ID: 95097 Summary: Missed optimization with bitfield value ranges Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug target/95018] [10/11 Regression] Excessive unrolling for Fortran library array handling

2020-05-12 Thread guojiufu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95018 --- Comment #26 from Jiu Fu Guo --- (In reply to Richard Biener from comment #20) > (In reply to Jiu Fu Guo from comment #18) > > Currently, I'm thinking to enhance GCC 'cunroll' as: > > if the loop has multi-exits or upbound is not a fixed

[Bug target/95018] [10/11 Regression] Excessive unrolling for Fortran library array handling

2020-05-12 Thread guojiufu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95018 --- Comment #25 from Jiu Fu Guo --- (In reply to Richard Biener from comment #23) > (In reply to Richard Biener from comment #20) > > (In reply to Jiu Fu Guo from comment #18) > > > Currently, I'm thinking to enhance GCC 'cunroll' as: > > > if

[Bug target/94118] Undocumented inline assembly [target] operand modifiers

2020-05-12 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94118 H.J. Lu changed: What|Removed |Added Target Milestone|--- |11.0 Status|NEW

[Bug target/94118] Undocumented inline assembly [target] operand modifiers

2020-05-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94118 --- Comment #5 from CVS Commits --- The master branch has been updated by hongtao Liu : https://gcc.gnu.org/g:0fec3f62b9bfc03e5088a09036791c2ac84fe0c8 commit r11-344-g0fec3f62b9bfc03e5088a09036791c2ac84fe0c8 Author: liuhongt Date: Fri May 8

[Bug target/95078] Missing fwprop for SIB address

2020-05-12 Thread crazylht at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95078 --- Comment #2 from Hongtao.liu --- (In reply to Richard Biener from comment #1) > TER should go away, not be extended. So you are suggesting that we replace > > leaq44(%rdi,%rdx,4), %rdx --- redundant could be fwprop >

[Bug target/95023] Offloading AMD GCN wiki cannot be followed

2020-05-12 Thread xw111luoye at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95023 --- Comment #2 from Ye Luo --- I got the following error when building the new lib. Tried gcc 8 and 10 with master and newlib-3.3.0. No difference /home/yeluo/opt/build-amdgcn-gcc/./gcc/xgcc -B/home/yeluo/opt/build-amdgcn-gcc/./gcc/ -nostdinc

[Bug c++/95094] alignof(reference_to_type) doesn't return alignof(referenced_type) as it should by the standard

2020-05-12 Thread sinbal2l at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95094 --- Comment #3 from Inbal Levi --- Actually, you are right, I'm currently working on a paper to change it, should have waited for afterward. The reason to change it is to align (...) with C behavior.

[Bug c++/95093] Implement DR 1966, Colon following enumeration elaborated-type-specifier

2020-05-12 Thread ensadc at mailnesia dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95093 ensadc at mailnesia dot com changed: What|Removed |Added CC||ensadc at mailnesia dot com

[Bug debug/95096] Feature request: add -fsplit-dwarf

2020-05-12 Thread i at maskray dot me
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95096 --- Comment #1 from Fangrui Song --- Created https://sourceware.org/pipermail/gcc-patches/2020-May/545638.html

[Bug debug/95096] New: Feature request: add -fsplit-dwarf

2020-05-12 Thread i at maskray dot me
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95096 Bug ID: 95096 Summary: Feature request: add -fsplit-dwarf Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: debug

[Bug libstdc++/93983] std::filesystem::path is not concept-friendly

2020-05-12 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93983 Jonathan Wakely changed: What|Removed |Added Keywords||rejects-valid

[Bug c++/95094] alignof(reference_to_type) doesn't return alignof(referenced_type) as it should by the standard

2020-05-12 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95094 --- Comment #2 from Jonathan Wakely --- But this doesn't seem like a very useful behaviour for the extension.

[Bug c++/95094] alignof(reference_to_type) doesn't return alignof(referenced_type) as it should by the standard

2020-05-12 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95094 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug other/12411] Missed -Wsequence-point on functions (example reduced from historical GCC source)

2020-05-12 Thread rafael at espindo dot la
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=12411 Rafael Avila de Espindola changed: What|Removed |Added CC||rafael at espindo dot la

[Bug target/95095] New: Feature request: support -fno-unique-section-names

2020-05-12 Thread i at maskray dot me
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95095 Bug ID: 95095 Summary: Feature request: support -fno-unique-section-names Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3

[Bug libstdc++/93983] std::filesystem::path is not concept-friendly

2020-05-12 Thread gcc-bugs at marehr dot dialup.fu-berlin.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93983 gcc-bugs at marehr dot dialup.fu-berlin.de changed: What|Removed |Added CC||gcc-bugs at

[Bug c++/95094] New: alignof(reference_to_type) doesn't return alignof(referenced_type) as it ought to, by the standard

2020-05-12 Thread sinbal2l at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95094 Bug ID: 95094 Summary: alignof(reference_to_type) doesn't return alignof(referenced_type) as it ought to, by the standard Product: gcc Version: 11.0

[Bug preprocessor/95013] [11 Regression] FAIL: obj-c++.dg/property/property-neg-6.mm syntax-error-10.mm

2020-05-12 Thread nathan at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95013 Nathan Sidwell changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug preprocessor/95013] [11 Regression] FAIL: obj-c++.dg/property/property-neg-6.mm syntax-error-10.mm

2020-05-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95013 --- Comment #7 from CVS Commits --- The master branch has been updated by Nathan Sidwell : https://gcc.gnu.org/g:2a0225e47868fbfceaecaa5e2de96c1c5a2251ea commit r11-338-g2a0225e47868fbfceaecaa5e2de96c1c5a2251ea Author: Nathan Sidwell Date:

[Bug c++/95074] Function found via ADL when it should not

2020-05-12 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95074 Marek Polacek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug c++/95074] Function found via ADL when it should not

2020-05-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95074 --- Comment #3 from CVS Commits --- The master branch has been updated by Marek Polacek : https://gcc.gnu.org/g:90b160f8ec515f54ddc36519a6aaa60abdabdec1 commit r11-336-g90b160f8ec515f54ddc36519a6aaa60abdabdec1 Author: Marek Polacek Date:

[Bug c++/95036] [9/10/11 Regression] ICE with variadic type/nttp template templates

2020-05-12 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95036 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug fortran/95053] [11 regression] ICE in f951: gfc_divide()

2020-05-12 Thread anlauf at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95053 anlauf at gcc dot gnu.org changed: What|Removed |Added Status|RESOLVED|REOPENED

[Bug middle-end/95021] [10/11 Regression] Bogus -Wclobbered warning

2020-05-12 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95021 H.J. Lu changed: What|Removed |Added CC||ubizjak at gmail dot com URL|

[Bug libgomp/68033] OpenMP: ICE with teams distribute

2020-05-12 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68033 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #5

[Bug c++/95087] [11 Regression] ICE in gimplify_expr, at gimplify.c:14382

2020-05-12 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95087 Martin Liška changed: What|Removed |Added Known to work||10.1.0 Last reconfirmed|

[Bug c/82283] Wrong warning with -Wmissing-field-initializers

2020-05-12 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82283 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org,

[Bug libgomp/68033] OpenMP: ICE with teams distribute

2020-05-12 Thread jamborm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68033 Martin Jambor changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug libstdc++/94906] memory corruption in std::pmr::monotonic_buffer_resource

2020-05-12 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94906 Jonathan Wakely changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug libstdc++/94906] memory corruption in std::pmr::monotonic_buffer_resource

2020-05-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94906 --- Comment #5 from CVS Commits --- The releases/gcc-9 branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:45a6686e76bfcd48f7c72a23d0e15186f76b4bfc commit r9-8588-g45a6686e76bfcd48f7c72a23d0e15186f76b4bfc Author: Jonathan Wakely

[Bug testsuite/95092] new test case gcc.dg/asan/pr95051.c fails

2020-05-12 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95092 Martin Liška changed: What|Removed |Added Last reconfirmed||2020-05-12 CC|

[Bug c++/95093] New: Implement DR 1966, Colon following enumeration elaborated-type-specifier

2020-05-12 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95093 Bug ID: 95093 Summary: Implement DR 1966, Colon following enumeration elaborated-type-specifier Product: gcc Version: unknown Status: UNCONFIRMED Severity:

[Bug tree-optimization/95051] error: invalid RHS for gimple memory store:

2020-05-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95051 --- Comment #7 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:ac627eb4162d31aa4d009c3c9a8da7dfd6cc34e0 commit r11-335-gac627eb4162d31aa4d009c3c9a8da7dfd6cc34e0 Author: Jakub Jelinek Date:

[Bug debug/95080] [10/11 Regression] -fcompare-debug failure (length) with -Og -fcse-follow-jumps -fnon-call-exceptions

2020-05-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95080 Jakub Jelinek changed: What|Removed |Added Last reconfirmed||2020-05-12

[Bug fortran/95053] [11 regression] ICE in f951: gfc_divide()

2020-05-12 Thread sgk at troutmask dot apl.washington.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95053 --- Comment #14 from Steve Kargl --- On Tue, May 12, 2020 at 06:43:54PM +, seurer at linux dot vnet.ibm.com wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95053 > > --- Comment #13 from Bill Seurer --- > I don't know fortran and

[Bug fortran/95053] [11 regression] ICE in f951: gfc_divide()

2020-05-12 Thread seurer at linux dot vnet.ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95053 --- Comment #13 from Bill Seurer --- I don't know fortran and this appears to be part of a multi-thousand line extremely complex function.

[Bug c++/79706] invalid delete[] expression doesn't cause substitution failure

2020-05-12 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79706 --- Comment #5 from Jonathan Wakely --- Ah good point. struct A { void operator delete(void*) = delete; void operator delete[](void*) = delete; }; A* f(); A* f2(); using type1 = decltype(delete f()); using type2 = decltype(delete[] f2());

[Bug c++/79706] invalid delete[] expression doesn't cause substitution failure

2020-05-12 Thread ppalka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79706 --- Comment #4 from Patrick Palka --- (In reply to Jonathan Wakely from comment #1) > Probably the same issue: > > struct A { > void operator delete(void*) = delete; > void operator delete[](void*) = delete; > }; > > using type1 =

[Bug bootstrap/94998] GCC 10 won't configure for host=x86, build!=host, linker=bfd due to CET

2020-05-12 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94998 --- Comment #6 from H.J. Lu --- Fixed on master branch so far.

[Bug bootstrap/94998] GCC 10 won't configure for host=x86, build!=host, linker=bfd due to CET

2020-05-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94998 --- Comment #5 from CVS Commits --- The master branch has been updated by H.J. Lu : https://gcc.gnu.org/g:d17cdc17c90ce77cb90c569322c1f241d3530cec commit r11-333-gd17cdc17c90ce77cb90c569322c1f241d3530cec Author: H.J. Lu Date: Tue May 12

[Bug c++/79706] invalid delete[] expression doesn't cause substitution failure

2020-05-12 Thread ppalka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79706 Patrick Palka changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |ppalka at gcc dot gnu.org

[Bug fortran/95053] [11 regression] ICE in f951: gfc_divide()

2020-05-12 Thread anlauf at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95053 --- Comment #12 from anlauf at gcc dot gnu.org --- (In reply to Bill Seurer from comment #11) > /home/seurer/gcc/git/install/gcc-test/bin/gfortran -c -o > module_ra_cam.fppized.o -I. -I./netcdf/include -I./inc -m64 -O0 -g3 > -mcpu=power8

[Bug target/95046] Vectorize V2SFmode operations

2020-05-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95046 --- Comment #7 from CVS Commits --- The master branch has been updated by Uros Bizjak : https://gcc.gnu.org/g:8a6790fb4e5090624fbd71e2b895e6bdd5319fd7 commit r11-332-g8a6790fb4e5090624fbd71e2b895e6bdd5319fd7 Author: Uros Bizjak Date: Tue

[Bug fortran/95053] [11 regression] ICE in f951: gfc_divide()

2020-05-12 Thread seurer at linux dot vnet.ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95053 --- Comment #11 from Bill Seurer --- /home/seurer/gcc/git/install/gcc-test/bin/gfortran -c -o module_ra_cam.fppized.o -I. -I./netcdf/include -I./inc -m64 -O0 -g3 -mcpu=power8 -Wno-deprecated-declarations -fconvert=big-endian -std=legacy

[Bug testsuite/95092] New: new test case gcc.dg/asan/pr95051.c fails

2020-05-12 Thread seurer at linux dot vnet.ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95092 Bug ID: 95092 Summary: new test case gcc.dg/asan/pr95051.c fails Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug c++/87847] spec_hasher::hash does not match with spec_hasher::equal

2020-05-12 Thread ppalka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87847 Patrick Palka changed: What|Removed |Added CC||ppalka at gcc dot gnu.org See

[Bug debug/95080] [10/11 Regression] -fcompare-debug failure (length) with -Og -fcse-follow-jumps -fnon-call-exceptions

2020-05-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95080 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

[Bug fortran/95091] New: ICE in gfc_hash_value, at fortran/class.c:538

2020-05-12 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95091 Bug ID: 95091 Summary: ICE in gfc_hash_value, at fortran/class.c:538 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug fortran/95090] New: ICE: identifier overflow: 129

2020-05-12 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95090 Bug ID: 95090 Summary: ICE: identifier overflow: 129 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran

[Bug fortran/95089] New: ICE in gfc_get_derived_type, at fortran/trans-types.c:2843

2020-05-12 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95089 Bug ID: 95089 Summary: ICE in gfc_get_derived_type, at fortran/trans-types.c:2843 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug c++/78752] [concepts] ICE with constrained variadic member function

2020-05-12 Thread ppalka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78752 Patrick Palka changed: What|Removed |Added CC||ppalka at gcc dot gnu.org

[Bug c++/67491] [meta-bug] concepts issues

2020-05-12 Thread ppalka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 78752, which changed state. Bug 78752 Summary: [concepts] ICE with constrained variadic member function https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78752 What|Removed |Added

[Bug target/95046] Vectorize V2SFmode operations

2020-05-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95046 --- Comment #6 from CVS Commits --- The master branch has been updated by Uros Bizjak : https://gcc.gnu.org/g:955b1f929906cabc5b17c40cbc7d767eebd64cc7 commit r11-331-g955b1f929906cabc5b17c40cbc7d767eebd64cc7 Author: Uros Bizjak Date: Tue

[Bug fortran/95088] New: ICE in gfc_build_class_symbol, at fortran/class.c:653

2020-05-12 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95088 Bug ID: 95088 Summary: ICE in gfc_build_class_symbol, at fortran/class.c:653 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c++/78752] [concepts] ICE with constrained variadic member function

2020-05-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78752 --- Comment #4 from CVS Commits --- The master branch has been updated by Patrick Palka : https://gcc.gnu.org/g:fa31a3cdbf1571286671d8d3a83e31676862583e commit r11-330-gfa31a3cdbf1571286671d8d3a83e31676862583e Author: Patrick Palka Date:

[Bug c++/86142] hard error for bad delete-expression in SFINAE context

2020-05-12 Thread ppalka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86142 Patrick Palka changed: What|Removed |Added CC||ppalka at gcc dot gnu.org --- Comment

[Bug libgomp/68033] OpenMP: ICE with teams distribute

2020-05-12 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68033 Arseny Solokha changed: What|Removed |Added CC||asolokha at gmx dot com --- Comment #3

[Bug middle-end/44665] typo in comment, incorrect/out-of-date comment

2020-05-12 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44665 Arseny Solokha changed: What|Removed |Added CC||asolokha at gmx dot com --- Comment #3

[Bug target/95046] Vectorize V2SFmode operations

2020-05-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95046 --- Comment #5 from CVS Commits --- The master branch has been updated by Uros Bizjak : https://gcc.gnu.org/g:2a2dea6b63ae600eb1d084c06d8a3ba42c66dd6b commit r11-323-g2a2dea6b63ae600eb1d084c06d8a3ba42c66dd6b Author: Uros Bizjak Date: Tue

[Bug target/95046] Vectorize V2SFmode operations

2020-05-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95046 --- Comment #4 from CVS Commits --- The master branch has been updated by Uros Bizjak : https://gcc.gnu.org/g:6416f67273aaeafd6ad89c2c82076dabb50f8dbe commit r11-322-g6416f67273aaeafd6ad89c2c82076dabb50f8dbe Author: Uros Bizjak Date: Tue

[Bug c++/95087] New: [11 Regression] ICE in gimplify_expr, at gimplify.c:14382

2020-05-12 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95087 Bug ID: 95087 Summary: [11 Regression] ICE in gimplify_expr, at gimplify.c:14382 Product: gcc Version: 11.0 Status: UNCONFIRMED Keywords: ice-on-invalid-code

[Bug c++/95074] Function found via ADL when it should not

2020-05-12 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95074 Marek Polacek changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |mpolacek at gcc dot gnu.org

[Bug c++/95081] Copyright infringement by ROS2

2020-05-12 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95081 Jonathan Wakely changed: What|Removed |Added Resolution|--- |INVALID Status|WAITING

[Bug c++/95085] diagnostic on designated-initializer from braced-init-list could be better

2020-05-12 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95085 Jonathan Wakely changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug c++/95069] Capture by reference cannot use list-initalization

2020-05-12 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95069 Jonathan Wakely changed: What|Removed |Added Last reconfirmed||2020-05-12

[Bug c++/95069] Capture by reference cannot use list-initalization

2020-05-12 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95069 Jonathan Wakely changed: What|Removed |Added CC||nico at josuttis dot de --- Comment

[Bug c++/95086] brace initialization in captures doesn't work with function calls

2020-05-12 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95086 Jonathan Wakely changed: What|Removed |Added Resolution|--- |DUPLICATE

[Bug c++/95086] New: brace initialization in captures doesn't work with function calls

2020-05-12 Thread nico at josuttis dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95086 Bug ID: 95086 Summary: brace initialization in captures doesn't work with function calls Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug c++/95085] New: diagnostic on designated-initializer from braced-init-list could be better

2020-05-12 Thread barry.revzin at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95085 Bug ID: 95085 Summary: diagnostic on designated-initializer from braced-init-list could be better Product: gcc Version: 10.0 Status: UNCONFIRMED Severity:

[Bug middle-end/95021] [10/11 Regression] Bogus -Wclobbered warning

2020-05-12 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95021 --- Comment #6 from rguenther at suse dot de --- On Tue, 12 May 2020, hjl.tools at gmail dot com wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95021 > > --- Comment #4 from H.J. Lu --- > The problem is since df_lr_bb_local_compute has

[Bug tree-optimization/95084] New: code sinking prevents if-conversion

2020-05-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95084 Bug ID: 95084 Summary: code sinking prevents if-conversion Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug target/95083] x86 fp_movcc expansion depends on real_cst sharing

2020-05-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95083 Richard Biener changed: What|Removed |Added Version|10.0|11.0 Keywords|

[Bug target/95083] New: x86 fp_movcc expansion depends on real_cst sharing

2020-05-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95083 Bug ID: 95083 Summary: x86 fp_movcc expansion depends on real_cst sharing Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug middle-end/95021] [10/11 Regression] Bogus -Wclobbered warning

2020-05-12 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95021 --- Comment #5 from H.J. Lu --- STV generates: 8d b6 00 00 00 00 lea0x0(%esi),%esi a1 00 00 00 00 mov0x0,%eax R_386_32target_p 83 ec 08sub$0x8,%esp f3 0f 7e 00

[Bug target/95082] LE implementations of vec_cnttz_lsbb and vec_cntlz_lsbb are wrong

2020-05-12 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95082 Bill Schmidt changed: What|Removed |Added Keywords||wrong-code

[Bug target/95082] New: LE implementations of vec_cnttz_lsbb and vec_cntlz_lsbb are wrong

2020-05-12 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95082 Bug ID: 95082 Summary: LE implementations of vec_cnttz_lsbb and vec_cntlz_lsbb are wrong Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug target/95076] Failure to tail-call on function call of different return type

2020-05-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95076 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #4

[Bug target/95076] Failure to tail-call on function call of different return type

2020-05-12 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95076 --- Comment #3 from H.J. Lu --- This ia32 psABI return value discussion also applies here: https://groups.google.com/forum/#!searchin/ia32-abi/return$20value%7Csort:date/ia32-abi/9H4BBrIdkmk/sjWw06ZPnS4J

[Bug target/95076] Failure to tail-call on function call of different return type

2020-05-12 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95076 --- Comment #2 from H.J. Lu --- (In reply to Richard Biener from comment #1) > GCC doesn't tail-call because the return types are not compatible. With a > call > it cannot optimize the stack adjustment because of the ABI. > > Note I'm not sure

[Bug target/95076] Failure to tail-call on function call of different return type

2020-05-12 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95076 H.J. Lu changed: What|Removed |Added Last reconfirmed||2020-05-12 Target Milestone|---

[Bug middle-end/95021] [10/11 Regression] Bogus -Wclobbered warning

2020-05-12 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95021 --- Comment #4 from H.J. Lu --- The problem is since df_lr_bb_local_compute has /* If the def is to only part of the reg, it does not kill the other defs that reach here. */ if (!(DF_REF_FLAGS (def) & (DF_REF_PARTIAL

[Bug tree-optimization/95058] [11 regression] vector test case failures starting with r11-205

2020-05-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95058 Richard Biener changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org

[Bug middle-end/94988] [11 Regression] FAIL: gcc.target/i386/pr64110.c scan-assembler vmovd[\\t ]

2020-05-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94988 Richard Biener changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|---

[Bug tree-optimization/57359] store motion causes wrong code for union access at -O3

2020-05-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57359 Bug 57359 depends on bug 94988, which changed state. Bug 94988 Summary: [11 Regression] FAIL: gcc.target/i386/pr64110.c scan-assembler vmovd[\\t ] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94988 What|Removed

[Bug middle-end/94988] [11 Regression] FAIL: gcc.target/i386/pr64110.c scan-assembler vmovd[\\t ]

2020-05-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94988 --- Comment #6 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:119a7db1e05c9741803b3ff93266b00fd535732a commit r11-320-g119a7db1e05c9741803b3ff93266b00fd535732a Author: Richard Biener Date:

[Bug target/95032] [11 Regression] ICE in extract_insn, at recog.c:2294 since r11-187-g98329e3f5b85acc50d

2020-05-12 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95032 --- Comment #2 from Segher Boessenkool --- (It currently enables p10 insns, but it leaves p9 insns disabled (and any older insns your compiler doesn't default to as well)).

[Bug c++/94924] Default equality operator for C-array compares addresses, not data

2020-05-12 Thread rhalbersma at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94924 --- Comment #2 from rhalbersma --- OK, Alisdair Meredith points out on Twitter that in [class.compare.default]/6 there is a special sentence on array class data members In that list, any subobject of array type is recursively expanded to the

[Bug target/95032] [11 Regression] ICE in extract_insn, at recog.c:2294 since r11-187-g98329e3f5b85acc50d

2020-05-12 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95032 --- Comment #1 from Segher Boessenkool --- Ah. I couldn't reproduce this, but I used -mcpu=future. Please don't use -mfuture, it does not work, it cannot work.

[Bug target/95076] Failure to tail-call on function call of different return type

2020-05-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95076 Richard Biener changed: What|Removed |Added Summary|Failure to optimize out |Failure to tail-call on

[Bug tree-optimization/57359] store motion causes wrong code for union access at -O3

2020-05-12 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57359 Bug 57359 depends on bug 94988, which changed state. Bug 94988 Summary: [11 Regression] FAIL: gcc.target/i386/pr64110.c scan-assembler vmovd[\\t ] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94988 What|Removed

[Bug middle-end/94988] [11 Regression] FAIL: gcc.target/i386/pr64110.c scan-assembler vmovd[\\t ]

2020-05-12 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94988 Rainer Orth changed: What|Removed |Added Resolution|FIXED |--- CC|

[Bug c++/94924] Default equality operator for C-array compares addresses, not data

2020-05-12 Thread rhalbersma at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94924 --- Comment #1 from rhalbersma --- I just became aware of [depr.array.comp] in N4861 "Equality and relational comparisons (7.6.10, 7.6.9) between two operands of array type are deprecated." This is very surprising to say the least and

[Bug c++/95081] Copyright infringement by ROS2

2020-05-12 Thread pacoarjonilla at yahoo dot es
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95081 Paco Arjonilla changed: What|Removed |Added Attachment #48518|0 |1 is obsolete|

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