Launchpad has imported 4 comments from the remote bug at https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97314.
If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. ------------------------------------------------------------------------ On 2020-10-07T08:06:28+00:00 Matthias Klose wrote: seen with the gcc-10 branch 20201003, while originally building that for another architecture. The build succeeds on another 32bit arch (arm- linux-gnueabihf) and on 64bit archs, but fails on i686-linux-gnu. The build is also configured with --enable-default-pie and other hardening options turned on by default, built with make -j2. virtual memory exhausted: Operation not permitted make[5]: *** [Makefile:1117: insn-extract.o] Error 1 make[5]: *** Waiting for unfinished jobs.... rm gcc.pod gfortran.pod cpp.pod gccbrig.pod gccgo.pod gdc.pod make[5]: Leaving directory '/<<PKGBUILDDIR>>/build/gcc' make[4]: *** [Makefile:4878: all-stage3-gcc] Error 2 make[4]: Leaving directory '/<<PKGBUILDDIR>>/build' make[3]: *** [Makefile:27347: stage3-bubble] Error 2 make[3]: Leaving directory '/<<PKGBUILDDIR>>/build' make[2]: *** [Makefile:27411: bootstrap] Error 2 make[2]: Leaving directory '/<<PKGBUILDDIR>>/build' Reply at: https://bugs.launchpad.net/ubuntu/+source/cross-toolchain- base/+bug/1904760/comments/0 ------------------------------------------------------------------------ On 2020-10-07T08:46:20+00:00 Rguenth wrote: virtual memory exhausted: Operation not permitted ISTR Jakub mentioned a similar issue? Reply at: https://bugs.launchpad.net/ubuntu/+source/cross-toolchain- base/+bug/1904760/comments/1 ------------------------------------------------------------------------ On 2020-10-07T09:00:47+00:00 Jakub-gcc wrote: Yes, but for me it was resolved with r11-3518-g37ffe56c01e4a9e80a3b3c4f5beb86d80a0663db. If the (huge) switch is optimized by switchconv, then DF doesn't run into the latent problematic case. I'm not using --enable-default-pie though. Reply at: https://bugs.launchpad.net/ubuntu/+source/cross-toolchain- base/+bug/1904760/comments/2 ------------------------------------------------------------------------ On 2020-11-17T15:14:49+00:00 Rsandifo-gcc wrote: I see the same thing for arm-linux-gnueabihf on trunk, also on insn-extract.o. It's specific to RTL checking for me too. I found it does work if I bootstrap with --enable-checking=yes,extra, flip ENABLE_RTL_CHECKING to 1 in auto-host.h, and then recompile insn-extract.c. But it does take a large amount of VM: phase parsing : 51.10 ( 27%) 43.64 ( 74%) 94.74 ( 38%) 1334M ( 73%) This used to work “a while ago” but I don't know when it stopped. The file has 9975 lines, 435KiB, but that's a bairn compared to some of the stuff we kick out. Perhaps it's just the sheer number of (nested) XEXP macro expansions? Reply at: https://bugs.launchpad.net/ubuntu/+source/cross-toolchain- base/+bug/1904760/comments/3 ** Changed in: gcc Status: Unknown => New ** Changed in: gcc Importance: Unknown => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1904760 Title: autopkgtest fails in hirsute on arm64 To manage notifications about this bug go to: https://bugs.launchpad.net/gcc/+bug/1904760/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
