abel.d.o + gcc-12.x
Dear Debian arm porters, I have two requests: - Could someone please check the status of abel.d.o ? (*) - One of gcc dev asked me to verify the status of a bug in gcc-12.x branch. Are there any pre-build version of GCC 12.x package for Debian/arm ? (**) Thanks much, (*) I cannot post to 'ad...@db.debian.org', I get a '550 host 209.85.221.48 is listed in safe.dnsbl.sorbs.net (127.0.0.6);' (**) https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1018953
Re: abel.d.o + gcc-12.x
> On Sep 5, 2022, at 8:54 AM, Mathieu Malaterre wrote: > > I have two requests: > > - Could someone please check the status of abel.d.o ? (*) > - One of gcc dev asked me to verify the status of a bug in gcc-12.x > branch. Are there any pre-build version of GCC 12.x package for > Debian/arm ? (**) If you have a Debian DSA account, you can just create a armel schroot session for sid. In sid, gcc-12 is now the default compiler. Adrian
Re: abel.d.o + gcc-12.x
Hi Adrian, On Mon, Sep 5, 2022 at 9:11 AM John Paul Adrian Glaubitz wrote: > > > > > On Sep 5, 2022, at 8:54 AM, Mathieu Malaterre wrote: > > > > I have two requests: > > > > - Could someone please check the status of abel.d.o ? (*) > > - One of gcc dev asked me to verify the status of a bug in gcc-12.x > > branch. Are there any pre-build version of GCC 12.x package for > > Debian/arm ? (**) > > If you have a Debian DSA account, you can just create a armel schroot session > for sid. > > In sid, gcc-12 is now the default compiler. I should have said: "I need a GCC 12.3" compiler (on amdahl.d.o).
Re: abel.d.o + gcc-12.x
On Mon, Sep 5, 2022 at 2:54 AM Mathieu Malaterre wrote: > > Dear Debian arm porters, > > I have two requests: > > - Could someone please check the status of abel.d.o ? (*) > - One of gcc dev asked me to verify the status of a bug in gcc-12.x > branch. Are there any pre-build version of GCC 12.x package for > Debian/arm ? (**) > > Thanks much, > > (*) I cannot post to 'ad...@db.debian.org', I get a '550 host > 209.85.221.48 is listed in safe.dnsbl.sorbs.net (127.0.0.6);' > (**) https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1018953 >From the GCC bug report: > I can trigger an assertion in highway unit test suite > on armhf when using -O2 (does not happen at -O0). > > Symptoms: > > % tests/mul_test > "--gtest_filter=HwyMulTestGroup/HwyMulTest.TestAllMulAdd/Emu128" > "--gtest_also_run_disabled_tests" > Running main() from ./googletest/src/gtest_main.cc We encountered a similar bug under GCC 12. We are also a C++ project. Things were Ok at -O1, but segfaulted at -O2 or higher. We found GCC was removing live code. -fsanitize=unreachable helped uncover the problem. [1] We needed to add -fno-devirtualize to our CXXFLAGS. It is just a workaround at the moment. We hope the GCC flks will get it sorted out soon. Jeff [1] https://github.com/weidai11/cryptopp/issues/1141
Re: abel.d.o + gcc-12.x
On 2022-09-05 08:53 +0200, Mathieu Malaterre wrote: > Dear Debian arm porters, > > I have two requests: > > - Could someone please check the status of abel.d.o ? (*) It does not not boot any more after a kernel upgrade. This happened whilst I was on holiday so it's taken a while to get to it. It is now on my desk being looked at. > - One of gcc dev asked me to verify the status of a bug in gcc-12.x > branch. Are there any pre-build version of GCC 12.x package for > Debian/arm ? (**) Yes: 12.2.0 is in the archive: https://tracker.debian.org/pkg/gcc-12 https://buildd.debian.org/status/package.php?p=gcc-12 https://deb.debian.org/debian/pool/main/g/gcc-12/ Wookey -- Principal hats: Debian, Wookware, ARM http://wookware.org/ signature.asc Description: PGP signature
