Date: Sat, 19 Mar 2022 20:16:24 +0000 From: Antoine Brodin <antoine@freebsd.org> To: Dimitry Andric <dim@freebsd.org> Cc: src-committers <src-committers@freebsd.org>, dev-commits-src-all@freebsd.org, dev-commits-src-main@freebsd.org, FreeBSD Ports Management Team <portmgr@freebsd.org>, Ed Maste <emaste@freebsd.org> Subject: Re: git: 56aaed388b0a - main - Merge libcxxrt master fd484be8d1e94a1fcf6bc5c67e5c07b65ada19b6 Message-ID: <CAALwa8mTmn%2BbOX17h%2BFQRLjes_OsiUJ=dPuWAGJSDbGZKmnZ8g@mail.gmail.com> In-Reply-To: <03397B95-5B62-4379-B1BF-1DC49E600E31@FreeBSD.org> References: <202203091946.229JkZsQ068561@gitrepo.freebsd.org> <CAALwa8kbMGXdcnBR8fHYxxeyTaGdWHg9H=qXL6fzQ0JHj3ysRw@mail.gmail.com> <03397B95-5B62-4379-B1BF-1DC49E600E31@FreeBSD.org>
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On Sat, Mar 19, 2022 at 7:52 PM Dimitry Andric <dim@freebsd.org> wrote: > > On 18 Mar 2022, at 15:10, Antoine Brodin <antoine@freebsd.org> wrote: > > > > On Wed, Mar 9, 2022 at 7:46 PM Dimitry Andric <dim@freebsd.org> wrote: > >> > >> The branch main has been updated by dim: > >> > >> URL: https://cgit.FreeBSD.org/src/commit/?id=56aaed388b0a177b9defb4e6ecb8a716abb3cf33 > >> > >> commit 56aaed388b0a177b9defb4e6ecb8a716abb3cf33 > >> Merge: 2ea6414ed8bb 672085f2aef2 > >> Author: Dimitry Andric <dim@FreeBSD.org> > >> AuthorDate: 2022-03-09 19:45:01 +0000 > >> Commit: Dimitry Andric <dim@FreeBSD.org> > >> CommitDate: 2022-03-09 19:45:01 +0000 > >> > >> Merge libcxxrt master fd484be8d1e94a1fcf6bc5c67e5c07b65ada19b6 > >> > >> Interesting fixes: > >> 47661d0 Match libc++abi/libsupc++ when demangling array types > >> e44a05c Fix unitialized variable in __cxa_demangle_gnu3 after #6 (#8) > >> 5088b05 Remove some code duplication. > >> fd484be Atomics cleanup (#11) > ... > > After this merge, some i386 c++ processes are hanging. > > For instance: > > http://gohan05.nyi.freebsd.org/data/main-56aaed388b0a-default-foo/2022-03-17_16h07m06s/logs/errors/tbb-2020.3_4.log > > http://gohan05.nyi.freebsd.org/data/main-56aaed388b0a-default-foo/2022-03-17_16h07m06s/logs/errors/poppler-qt5-21.12.0.log > > http://gohan05.nyi.freebsd.org/data/main-56aaed388b0a-default-foo/2022-03-17_16h07m06s/logs/errors/kf5-kdoctools-5.91.0.log > > http://gohan05.nyi.freebsd.org/data/main-56aaed388b0a-default-foo/2022-03-17_16h07m06s/logs/errors/kf5-kguiaddons-5.91.0.log > > I could reproduce a CMake hang with poppler-qt5, and it turns out that > libcxxrt's https://github.com/libcxxrt/libcxxrt/commit/fd484be can make > __cxa_guard_acquire hang on i386. > > I reverted the upstream commit in: > https://cgit.freebsd.org/src/commit/?id=2548237983c47c61601b883bb9d6c9a803ef8ce4 > > Can you please retry after this? Hi, It seems that main fails to compile at the moment: /poudriere/jails/main-i386/usr/src/contrib/llvm-project/llvm/lib/IR/Operator.cpp:197:22: error: no member named 'isZero' in 'llvm::APInt' if (!IndexedSize.isZero()) { ~~~~~~~~~~~ ^ Antoine
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