[Bug tree-optimization/104010] [12 regression] short loop no longer vectorized with Neon after r12-3362

2022-01-13 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104010 Richard Biener changed: What|Removed |Added Target Milestone|--- |12.0 Keywords|

[Bug testsuite/104022] New: g++.dg/gcov/pr16855.C does not precleanup upon failures

2022-01-13 Thread rimvydas.jas at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104022 Bug ID: 104022 Summary: g++.dg/gcov/pr16855.C does not precleanup upon failures Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal

[Bug testsuite/104021] New: gcc.dg/vect/tsvc tests failures

2022-01-13 Thread rimvydas.jas at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104021 Bug ID: 104021 Summary: gcc.dg/vect/tsvc tests failures Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: testsuite

[Bug libfortran/104006] [12 regression] power-ieee128 merge breaks Solaris build

2022-01-13 Thread ro at CeBiTec dot Uni-Bielefeld.DE via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104006 --- Comment #26 from ro at CeBiTec dot Uni-Bielefeld.DE --- > A quick parallel make configure-target-libgfortran all-target-libfortran > completed without issues. I've just fired off full bootstraps with that > patch before going to bed.

[Bug c++/104020] New: [coroutines] ICE in co_await function call with initializer_list arguments

2022-01-13 Thread me at xecycle dot info via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104020 Bug ID: 104020 Summary: [coroutines] ICE in co_await function call with initializer_list arguments Product: gcc Version: 11.2.1 Status: UNCONFIRMED Severity:

[Bug target/104015] [12 regression] gcc.dg/vect/slp-perm-9.c fails on power 9 (only)

2022-01-13 Thread linkw at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104015 Kewen Lin changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug libstdc++/104019] New: Testsuite 17_intro/headers/c++2020/stdc++_multiple_inclusion.cc failures

2022-01-13 Thread rimvydas.jas at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104019 Bug ID: 104019 Summary: Testsuite 17_intro/headers/c++2020/stdc++_multiple_inclusion.cc failures Product: gcc Version: 12.0 Status: UNCONFIRMED

[Bug target/104001] [12 Regression] ICE in extract_insn, at recog.c:2769 since r12-6538-g5f19303ada7db92c155332e7ba317233ca05946b

2022-01-13 Thread crazylht at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104001 --- Comment #6 from Hongtao.liu --- Fixed.

[Bug target/104014] [12 Regression] r12-6538 breaks bootstrap with --with-arch=native --with-cpu=native

2022-01-13 Thread crazylht at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104014 --- Comment #10 from Hongtao.liu --- Fixed.

[Bug target/104014] [12 Regression] r12-6538 breaks bootstrap with --with-arch=native --with-cpu=native

2022-01-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104014 --- Comment #9 from CVS Commits --- The master branch has been updated by hongtao Liu : https://gcc.gnu.org/g:b77e3b4e4589e56c01511fabdbaadb029cd47f5c commit r12-6567-gb77e3b4e4589e56c01511fabdbaadb029cd47f5c Author: liuhongt Date: Thu Jan

[Bug target/104001] [12 Regression] ICE in extract_insn, at recog.c:2769 since r12-6538-g5f19303ada7db92c155332e7ba317233ca05946b

2022-01-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104001 --- Comment #5 from CVS Commits --- The master branch has been updated by hongtao Liu : https://gcc.gnu.org/g:b77e3b4e4589e56c01511fabdbaadb029cd47f5c commit r12-6567-gb77e3b4e4589e56c01511fabdbaadb029cd47f5c Author: liuhongt Date: Thu Jan

[Bug rtl-optimization/94790] Failure to use andn in specific pattern in which it is available

2022-01-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94790 --- Comment #8 from CVS Commits --- The master branch has been updated by hongtao Liu : https://gcc.gnu.org/g:b77e3b4e4589e56c01511fabdbaadb029cd47f5c commit r12-6567-gb77e3b4e4589e56c01511fabdbaadb029cd47f5c Author: liuhongt Date: Thu Jan

[Bug target/104015] [12 regression] gcc.dg/vect/slp-perm-9.c fails on power 9 (only)

2022-01-13 Thread linkw at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104015 Kewen Lin changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0

[Bug target/104014] [12 Regression] r12-6538 breaks bootstrap with --with-arch=native --with-cpu=native

2022-01-13 Thread crazylht at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104014 --- Comment #8 from Hongtao.liu --- Same issue as PR104001

[Bug tree-optimization/104018] Comparison against 0 propagates into other statement causing no-CSE from happening

2022-01-13 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104018 Andrew Pinski changed: What|Removed |Added Known to fail||12.0, 4.1.2 Severity|normal

[Bug tree-optimization/104018] New: Comparison against 0 propagates into other statement causing no-CSE from happening

2022-01-13 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104018 Bug ID: 104018 Summary: Comparison against 0 propagates into other statement causing no-CSE from happening Product: gcc Version: 12.0 Status: UNCONFIRMED

[Bug tree-optimization/104017] unexpeted -Warray-bounds popping a fixed number of std::deque elements

2022-01-13 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104017 --- Comment #1 from Martin Sebor --- The warning triggers for the clobber statement in bb 43 below. _236 is assumed to point to the beginning of the block of 512 bytes allocated by new, so subtracting a positive integer from it or adding one

[Bug fortran/99256] ICE in variable_check, at fortran/check.c:1012

2022-01-13 Thread kargl at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99256 --- Comment #5 from kargl at gcc dot gnu.org --- (In reply to anlauf from comment #4) > (In reply to anlauf from comment #3) > > Even simpler fix, as intrinsics do not accept alternate return specifiers: > > diff --git a/gcc/fortran/intrinsic.c

[Bug middle-end/104017] New: unexpeted -Warray-bounds popping a fixed number of std::deque elements

2022-01-13 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104017 Bug ID: 104017 Summary: unexpeted -Warray-bounds popping a fixed number of std::deque elements Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal

[Bug libfortran/104006] [12 regression] power-ieee128 merge breaks Solaris build

2022-01-13 Thread ro at CeBiTec dot Uni-Bielefeld.DE via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104006 --- Comment #25 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #24 from Jakub Jelinek --- > Created attachment 52184 > --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52184=edit > gcc12-pr104006.patch > > Fix. I've added

[Bug libfortran/104006] [12 regression] power-ieee128 merge breaks Solaris build

2022-01-13 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104006 --- Comment #24 from Jakub Jelinek --- Created attachment 52184 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52184=edit gcc12-pr104006.patch Fix. I've added $(version_dep) to BUILT_SOURCES because I thought it is a generated file like

[Bug fortran/99256] ICE in variable_check, at fortran/check.c:1012

2022-01-13 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99256 --- Comment #4 from anlauf at gcc dot gnu.org --- (In reply to anlauf from comment #3) Even simpler fix, as intrinsics do not accept alternate return specifiers: diff --git a/gcc/fortran/intrinsic.c b/gcc/fortran/intrinsic.c index

[Bug libfortran/104006] [12 regression] power-ieee128 merge breaks Solaris build

2022-01-13 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104006 --- Comment #23 from Jakub Jelinek --- Ah, I finally understand. gfortran.ver-sun is now (newly) in BUILT_SOURCES through $(version_dep). And it depends on all the sources being built: $(libgfortran_la_OBJECTS) $(libgfortran_la_LIBADD)

[Bug libfortran/104006] [12 regression] power-ieee128 merge breaks Solaris build

2022-01-13 Thread ro at CeBiTec dot Uni-Bielefeld.DE via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104006 --- Comment #22 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #21 from Jakub Jelinek --- > That is make -j48 from where? > Toplevel, or the libgfortran build dir, or toplevel make -j48 > all-target-libgfortran or make -j48

[Bug tree-optimization/104012] [12 regression] -Wformat-truncation warnings not taking previous length check into account

2022-01-13 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104012 Martin Sebor changed: What|Removed |Added CC||msebor at gcc dot gnu.org --- Comment

[Bug libfortran/104006] [12 regression] power-ieee128 merge breaks Solaris build

2022-01-13 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104006 --- Comment #21 from Jakub Jelinek --- That is make -j48 from where? Toplevel, or the libgfortran build dir, or toplevel make -j48 all-target-libgfortran or make -j48 maybe-all-target-libgfortran? >From what I can see, toplevel

[Bug fortran/102332] ICE in select_type_set_tmp, at fortran/match.c:6366

2022-01-13 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102332 anlauf at gcc dot gnu.org changed: What|Removed |Added Resolution|--- |FIXED

[Bug fortran/102332] ICE in select_type_set_tmp, at fortran/match.c:6366

2022-01-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102332 --- Comment #6 from CVS Commits --- The releases/gcc-10 branch has been updated by Harald Anlauf : https://gcc.gnu.org/g:7bfdbb657919b5049e459e02d130056cfe3777b6 commit r10-10393-g7bfdbb657919b5049e459e02d130056cfe3777b6 Author: Harald Anlauf

[Bug libfortran/104006] [12 regression] power-ieee128 merge breaks Solaris build

2022-01-13 Thread ro at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104006 --- Comment #20 from Rainer Orth --- Created attachment 52183 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52183=edit i386-pc-solaris2.11 libgfortran make -j48 output

[Bug libfortran/104006] [12 regression] power-ieee128 merge breaks Solaris build

2022-01-13 Thread ro at CeBiTec dot Uni-Bielefeld.DE via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104006 --- Comment #19 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #18 from Jakub Jelinek --- > Some of the patches before #c13 were just buggy and could cause such errors. > Do you see the above on vanilla trunk? I do. > Can you

[Bug tree-optimization/83072] Late VRP optimization

2022-01-13 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83072 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |12.0

[Bug modula2/101389] Parallel build doesn't work

2022-01-13 Thread gaius at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101389 --- Comment #3 from Gaius Mulley --- I've pushed some changes to gcc/m2/Makefile.in on Tue Jan 11 19:21:06 2022 + which fix parallel build errors on stage1 binaries (exposed when -j48 was used). I've rebuilt gm2 using -j48 and -j64 and all

[Bug c++/70417] Unhelpful diagnostic for dependent template-name

2022-01-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70417 --- Comment #4 from CVS Commits --- The master branch has been updated by Jason Merrill : https://gcc.gnu.org/g:b8ffa71e4271ae562c2d315b9b24c4979bbf8227 commit r12-6563-gb8ffa71e4271ae562c2d315b9b24c4979bbf8227 Author: Anthony Sharp Date:

[Bug c++/101715] [11/12 Regression] ICE with noexcept and canonical types differ for identical types

2022-01-13 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101715 --- Comment #16 from Marek Polacek --- This slightly modified test started to ICE with r11-4682 which is the gist of the problem: template struct S { S bar() noexcept(T::value); S foo() noexcept(T::value); }; template S S::foo()

[Bug fortran/103782] [9/10/11/12 Regression] internal error occurs when overloading intrinsic since r9-1566-g87c789f1c0b2df41

2022-01-13 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103782 anlauf at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug rtl-optimization/68212] Loop unroller breaks basic block frequencies

2022-01-13 Thread bergner at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68212 --- Comment #7 from Peter Bergner --- (In reply to Pat Haugen from comment #4) > Author: pthaugen > Date: Fri Oct 14 17:10:18 2016 > New Revision: 241170 > > URL: https://gcc.gnu.org/viewcvs?rev=241170=gcc=rev > Log: > PR

[Bug c++/104016] constexpr folding of std::type_info depends on -fdelete-null-ptr-checks

2022-01-13 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104016 --- Comment #2 from Jakub Jelinek --- I bet it is /* If both symbols may resolve to NULL, we cannot really prove them different. */ if (!memory_accessed && !nonzero_address () && !s2->nonzero_address ()) return -1; which is done

[Bug c++/104016] constexpr folding of std::type_info depends on -fdelete-null-ptr-checks

2022-01-13 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104016 Jonathan Wakely changed: What|Removed |Added Last reconfirmed||2022-01-13

[Bug c++/104016] New: constexpr folding of std::type_info depends on -fdelete-null-ptr-checks

2022-01-13 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104016 Bug ID: 104016 Summary: constexpr folding of std::type_info depends on -fdelete-null-ptr-checks Product: gcc Version: 12.0 Status: UNCONFIRMED Keywords:

[Bug c++/104013] Constructor for std::vector with single element initializer list defaults to length construction

2022-01-13 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104013 Andrew Pinski changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug c++/104013] Constructor for std::vector with single element initializer list defaults to length construction

2022-01-13 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104013 Jonathan Wakely changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug tree-optimization/104012] [12 regression] -Wformat-truncation warnings not taking previous length check into account

2022-01-13 Thread eike--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104012 --- Comment #2 from Rolf Eike Beer --- Created attachment 52182 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52182=edit preprocessed source

[Bug target/103861] [i386] vectorize v2qi vectors

2022-01-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103861 --- Comment #13 from CVS Commits --- The master branch has been updated by Uros Bizjak : https://gcc.gnu.org/g:7a7d8c3f6167fd45658ddbfa32adcfd2acc98eb4 commit r12-6562-g7a7d8c3f6167fd45658ddbfa32adcfd2acc98eb4 Author: Uros Bizjak Date: Thu

[Bug target/104015] New: [12 regression] gcc.dg/vect/slp-perm-9.c fails on power 9 (only)

2022-01-13 Thread seurer at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104015 Bug ID: 104015 Summary: [12 regression] gcc.dg/vect/slp-perm-9.c fails on power 9 (only) Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal

[Bug target/104014] [12 Regression] r12-6538 breaks bootstrap with --with-arch=native --with-cpu=native

2022-01-13 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104014 --- Comment #7 from Jakub Jelinek --- (In reply to David Binderman from comment #6) > (In reply to Jakub Jelinek from comment #5) > > That makes no sense. > > Surprising. > > bootstrap-O3 tests more of the compiler than the ordinary

[Bug target/104014] [12 Regression] r12-6538 breaks bootstrap with --with-arch=native --with-cpu=native

2022-01-13 Thread dcb314 at hotmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104014 --- Comment #6 from David Binderman --- (In reply to Jakub Jelinek from comment #5) > That makes no sense. Surprising. bootstrap-O3 tests more of the compiler than the ordinary bootstrap-O2 does. That has to be a good thing for any

[Bug tree-optimization/85316] [meta-bug] VRP range propagation missed cases

2022-01-13 Thread amacleod at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85316 Bug 85316 depends on bug 97909, which changed state. Bug 97909 Summary: expr_not_equal_to (mainly in match.pd) vs. ranger https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97909 What|Removed |Added

[Bug tree-optimization/97909] expr_not_equal_to (mainly in match.pd) vs. ranger

2022-01-13 Thread amacleod at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97909 Andrew Macleod changed: What|Removed |Added Resolution|--- |FIXED Status|UNCONFIRMED

[Bug tree-optimization/85316] [meta-bug] VRP range propagation missed cases

2022-01-13 Thread amacleod at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85316 Bug 85316 depends on bug 83073, which changed state. Bug 83073 Summary: Range for VR_VARYING | [1, 1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83073 What|Removed |Added

[Bug tree-optimization/83073] Range for VR_VARYING | [1, 1]

2022-01-13 Thread amacleod at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83073 Andrew Macleod changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/85316] [meta-bug] VRP range propagation missed cases

2022-01-13 Thread amacleod at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85316 Bug 85316 depends on bug 83072, which changed state. Bug 83072 Summary: Late VRP optimization https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83072 What|Removed |Added

[Bug tree-optimization/83072] Late VRP optimization

2022-01-13 Thread amacleod at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83072 Andrew Macleod changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2022-01-13 Thread amacleod at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987 Bug 19987 depends on bug 96707, which changed state. Bug 96707 Summary: Failure to optimize right shift+unsigned compare of two variables optimally https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96707 What|Removed

[Bug tree-optimization/96707] Failure to optimize right shift+unsigned compare of two variables optimally

2022-01-13 Thread amacleod at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96707 Andrew Macleod changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/97909] expr_not_equal_to (mainly in match.pd) vs. ranger

2022-01-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97909 --- Comment #5 from CVS Commits --- The master branch has been updated by Andrew Macleod : https://gcc.gnu.org/g:49d5fb4feee831868d80fff4d024c271911c92ca commit r12-6559-g49d5fb4feee831868d80fff4d024c271911c92ca Author: Andrew MacLeod Date:

[Bug tree-optimization/83072] Late VRP optimization

2022-01-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83072 --- Comment #9 from CVS Commits --- The master branch has been updated by Andrew Macleod : https://gcc.gnu.org/g:49d5fb4feee831868d80fff4d024c271911c92ca commit r12-6559-g49d5fb4feee831868d80fff4d024c271911c92ca Author: Andrew MacLeod Date:

[Bug tree-optimization/83073] Range for VR_VARYING | [1, 1]

2022-01-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83073 --- Comment #6 from CVS Commits --- The master branch has been updated by Andrew Macleod : https://gcc.gnu.org/g:49d5fb4feee831868d80fff4d024c271911c92ca commit r12-6559-g49d5fb4feee831868d80fff4d024c271911c92ca Author: Andrew MacLeod Date:

[Bug tree-optimization/96707] Failure to optimize right shift+unsigned compare of two variables optimally

2022-01-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96707 --- Comment #5 from CVS Commits --- The master branch has been updated by Andrew Macleod : https://gcc.gnu.org/g:27e4260166950b784fe270ba4f0cae9a66faf1c4 commit r12-6558-g27e4260166950b784fe270ba4f0cae9a66faf1c4 Author: Andrew MacLeod Date:

[Bug target/104014] [12 Regression] r12-6538 breaks bootstrap with --with-arch=native --with-cpu=native

2022-01-13 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104014 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment

[Bug target/104014] [12 Regression] r12-6538 breaks bootstrap with --with-arch=native --with-cpu=native

2022-01-13 Thread dcb314 at hotmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104014 David Binderman changed: What|Removed |Added CC||dcb314 at hotmail dot com ---

[Bug libfortran/104006] [12 regression] power-ieee128 merge breaks Solaris build

2022-01-13 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104006 --- Comment #18 from Jakub Jelinek --- Some of the patches before #c13 were just buggy and could cause such errors. Do you see the above on vanilla trunk? Can you perhaps patch your Makefile like: all: $(BUILT_SOURCES) config.h +ls -l

[Bug rtl-optimization/68212] Loop unroller breaks basic block frequencies

2022-01-13 Thread wschmidt at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68212 Bill Schmidt changed: What|Removed |Added Assignee|kelvin at gcc dot gnu.org |unassigned at gcc dot gnu.org

[Bug libfortran/104006] [12 regression] power-ieee128 merge breaks Solaris build

2022-01-13 Thread ro at CeBiTec dot Uni-Bielefeld.DE via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104006 --- Comment #17 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #16 from Jakub Jelinek --- > The version file is now fixed. Thanks. > Can you perhaps rm -rf the libgfortran build directories and retry, if it > wasn't some weird

[Bug fortran/67804] ICE on data initialization of type(character) with wrong data

2022-01-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67804 --- Comment #5 from CVS Commits --- The master branch has been updated by Harald Anlauf : https://gcc.gnu.org/g:0b8464365b15ac108cd1d00d5bc56d229c1340de commit r12-6557-g0b8464365b15ac108cd1d00d5bc56d229c1340de Author: Harald Anlauf Date:

[Bug target/104014] [12 Regression] r12-6538 breaks bootstrap with --with-arch=native --with-cpu=native

2022-01-13 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104014 Martin Liška changed: What|Removed |Added Status|NEW |WAITING --- Comment #3 from Martin

[Bug target/104014] [12 Regression] r12-6538 breaks bootstrap with --with-arch=native --with-cpu=native

2022-01-13 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104014 --- Comment #2 from H.J. Lu --- (In reply to Martin Liška from comment #1) > Is it the same as PR104001? Maybe. I don't know if the fix is complete.

[Bug target/104014] [12 Regression] r12-6538 breaks bootstrap with --with-arch=native --with-cpu=native

2022-01-13 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104014 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment

[Bug target/104014] [12 Regression] r12-6538 breaks bootstrap with --with-arch=native --with-cpu=native

2022-01-13 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104014 H.J. Lu changed: What|Removed |Added Last reconfirmed||2022-01-13 Status|UNCONFIRMED

[Bug target/104014] [12 Regression] r12-6538 breaks bootstrap with --with-arch=native --with-cpu=native

2022-01-13 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104014 H.J. Lu changed: What|Removed |Added Target Milestone|--- |12.0

[Bug target/104014] New: [12 Regression] r12-6538 breaks bootstrap with --with-arch=native --with-cpu=native

2022-01-13 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104014 Bug ID: 104014 Summary: [12 Regression] r12-6538 breaks bootstrap with --with-arch=native --with-cpu=native Product: gcc Version: 12.0 Status: UNCONFIRMED

[Bug c++/104008] [11/12 Regression] New g++ folly compile error with gcc 11.x. Bisected to PR99445 c++: Alias template in pack expansion

2022-01-13 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104008 Jonathan Wakely changed: What|Removed |Added Known to work||10.3.0 Keywords|

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

2022-01-13 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99445 Jonathan Wakely changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug libfortran/104006] [12 regression] power-ieee128 merge breaks Solaris build

2022-01-13 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104006 --- Comment #16 from Jakub Jelinek --- The version file is now fixed. Can you perhaps rm -rf the libgfortran build directories and retry, if it wasn't some weird BUILT_SOURCES problem caused by it failing early because of the gfortran version

[Bug libfortran/104006] [12 regression] power-ieee128 merge breaks Solaris build

2022-01-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104006 --- Comment #15 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:70ba28304b7ff91761db248bc8354eda8e9a4796 commit r12-6555-g70ba28304b7ff91761db248bc8354eda8e9a4796 Author: Jakub Jelinek Date:

[Bug c++/104013] Constructor for std::vector with single element initializer list defaults to length construction

2022-01-13 Thread trekie10b at gmx dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104013 --- Comment #6 from Alexander Poeppel --- It works as expected when wrapping the int in double braces: std::vector vec_test_any = std::vector({{5}});

[Bug c++/104013] Constructor for std::vector with single element initializer list defaults to length construction

2022-01-13 Thread trekie10b at gmx dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104013 --- Comment #5 from Alexander Poeppel --- (In reply to Andrew Pinski from comment #3) > DR 2137 is the one. No other compiler implements it. That seems to be a different issue, since it pertains to copy cosntruction vs. initializer list

[Bug libfortran/104006] [12 regression] power-ieee128 merge breaks Solaris build

2022-01-13 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104006 --- Comment #14 from Jakub Jelinek --- Anyway, let me commit the gfortran.ver-sun fix as obvious separately.

[Bug libfortran/104006] [12 regression] power-ieee128 merge breaks Solaris build

2022-01-13 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104006 Jakub Jelinek changed: What|Removed |Added Attachment #52180|0 |1 is obsolete|

[Bug c++/104013] Constructor for std::vector with single element initializer list defaults to length construction

2022-01-13 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104013 --- Comment #4 from Andrew Pinski --- (In reply to Andrew Pinski from comment #3) > DR 2137 is the one. No other compiler implements it. Note this is defect report against the c++ standard. There are others which related to the single

[Bug c++/104013] Constructor for std::vector with single element initializer list defaults to length construction

2022-01-13 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104013 --- Comment #3 from Andrew Pinski --- DR 2137 is the one. No other compiler implements it.

[Bug c++/104013] Constructor for std::vector with single element initializer list defaults to length construction

2022-01-13 Thread trekie10b at gmx dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104013 --- Comment #2 from Alexander Poeppel --- (In reply to Andrew Pinski from comment #1) > I think there is defect report about this specific thing. I couldn't find a corresponding report, and the suggestions when posting this didn't turn

[Bug target/95737] PPC: Unnecessary extsw after negative less than

2022-01-13 Thread segher at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95737 --- Comment #8 from Segher Boessenkool --- Somewhat more constructive... The problem here is that neg isn't pushed "through" isel insns. This in general means you need to negate both inputs to the isel of course, but there are cases where that

[Bug c++/104013] Constructor for std::vector with single element initializer list defaults to length construction

2022-01-13 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104013 Andrew Pinski changed: What|Removed |Added Component|libstdc++ |c++ --- Comment #1 from Andrew Pinski

[Bug libstdc++/104013] New: Constructor for std::vector with single element initializer list defaults to length construction

2022-01-13 Thread trekie10b at gmx dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104013 Bug ID: 104013 Summary: Constructor for std::vector with single element initializer list defaults to length construction Product: gcc Version: 8.4.0

[Bug target/104003] [12 Regression] ICE in extract_insn, at recog.c:2769 since r12-6488-g820ac79e8448ad6c

2022-01-13 Thread ubizjak at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104003 Uroš Bizjak changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/104003] [12 Regression] ICE in extract_insn, at recog.c:2769 since r12-6488-g820ac79e8448ad6c

2022-01-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104003 --- Comment #3 from CVS Commits --- The master branch has been updated by Uros Bizjak : https://gcc.gnu.org/g:9d8e27fac3c6426fbfaf30d51cbf2761c5491a6a commit r12-6554-g9d8e27fac3c6426fbfaf30d51cbf2761c5491a6a Author: Uros Bizjak Date: Thu

[Bug target/104001] [12 Regression] ICE in extract_insn, at recog.c:2769 since r12-6538-g5f19303ada7db92c155332e7ba317233ca05946b

2022-01-13 Thread ubizjak at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104001 --- Comment #4 from Uroš Bizjak --- (In reply to Hongtao.liu from comment #2) > I'm testing > > 1 file changed, 3 insertions(+), 3 deletions(-) > gcc/config/i386/i386.md | 6 +++--- > > modified gcc/config/i386/i386.md > @@ -10455,7 +10455,7

[Bug tree-optimization/104012] [12 regression] -Wformat-truncation warnings not taking previous length check into account

2022-01-13 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104012 Andrew Pinski changed: What|Removed |Added Component|c++ |tree-optimization Target

[Bug target/70243] PowerPC V4SFmode should not use Altivec instructions on VSX systems

2022-01-13 Thread segher at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70243 Segher Boessenkool changed: What|Removed |Added Status|NEW |WAITING CC|

[Bug c++/104012] New: -Wformat-truncation warnings not taking previous length check into account

2022-01-13 Thread eike--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104012 Bug ID: 104012 Summary: -Wformat-truncation warnings not taking previous length check into account Product: gcc Version: 12.0 Status: UNCONFIRMED Severity:

[Bug tree-optimization/104010] [12 regression] short loop no longer vectorized with Neon after r12-6513

2022-01-13 Thread clyon at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104010 --- Comment #2 from Christophe Lyon --- Ha right, git gcc-descr with no argument didn't what I expected (ie. git gcc-descr HEAD after a bisect...) So I meant r12-3362 g:a3fb781d4b341c0d50ef1b92cd3e8734e673ef18

[Bug c/104011] New: s390: r12 is not setup for _mcount call

2022-01-13 Thread stli at linux dot ibm.com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104011 Bug ID: 104011 Summary: s390: r12 is not setup for _mcount call Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug tree-optimization/104010] [12 regression] short loop no longer vectorized with Neon after r12-6513

2022-01-13 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104010 --- Comment #1 from Andrew Pinski --- I think you have the wrong revision in there as that commit only adds a testcase.

[Bug tree-optimization/104010] New: [12 regression] short loop no longer vectorized with Neon after r12-6513

2022-01-13 Thread clyon at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104010 Bug ID: 104010 Summary: [12 regression] short loop no longer vectorized with Neon after r12-6513 Product: gcc Version: 12.0 Status: UNCONFIRMED Severity:

[Bug tree-optimization/104009] [12 Regression] r12-6030-g422f9eb7011b76c1 breaks kernel build

2022-01-13 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104009 Jakub Jelinek changed: What|Removed |Added Keywords||wrong-code Target Milestone|---

[Bug c++/103672] [10/11/12 Regression] using with template class> causes internal compiler error

2022-01-13 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103672 Patrick Palka changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug tree-optimization/104009] r12-6030-g422f9eb7011b76c1 breaks kernel build

2022-01-13 Thread siddhesh at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104009 Siddhesh Poyarekar changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |siddhesh at gcc dot

[Bug tree-optimization/104009] New: r12-6030-g422f9eb7011b76c1 breaks kernel build

2022-01-13 Thread siddhesh at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104009 Bug ID: 104009 Summary: r12-6030-g422f9eb7011b76c1 breaks kernel build Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug libfortran/104006] [12 regression] power-ieee128 merge breaks Solaris build

2022-01-13 Thread ro at CeBiTec dot Uni-Bielefeld.DE via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104006 --- Comment #12 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #11 from Jakub Jelinek --- > That is weird. > We have: > ieee_arithmetic.lo: ieee/ieee_arithmetic.F90 ieee_exceptions.lo > dependency and ieee_exceptions.mod is created

[Bug tree-optimization/103989] [12 regression] std::optional and bogus -Wmaybe-unitialized at -Og since r12-1992-g6feb628a706e86eb

2022-01-13 Thread rguenther at suse dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103989 --- Comment #17 from rguenther at suse dot de --- On Thu, 13 Jan 2022, jakub at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103989 > > --- Comment #16 from Jakub Jelinek --- > Perhaps if we punt for -Og caller (and

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