Thank you for gcc-9 and gcc-10 patch. We are about to switch default compiler to gcc-10 in 20.10, so not sure if we will need gcc-9 patch in groovy or not.
** Package changed: linux (Ubuntu) => gcc-10 (Ubuntu) ** Also affects: gcc-9 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1888653 Title: [UBUNTU 20.10] GCC: Accept vector alignment hints on z13 Status in gcc-10 package in Ubuntu: New Status in gcc-9 package in Ubuntu: New Bug description: On z13 we have that vector alignment hints are already accepted. This backport enables GCC to emit such hints not only for target z14 but also for z13 in case GAS accepts them on z13, too. Since GCC's default target on Ubuntu is z13 for s390x, we could greatly benefit from such alignment hints. (note a separate bugzilla entry for binutils/GAS allowing to accept alignment hints for z13 has been opened) This is a backport of upstream commits 313e02cfb97 and 710f7d977d1. ---Additional Hardware Info--- n/a ---uname output--- n/a ---Debugger Data--- n/a Machine Type = z13 2964 ---Steps to Reproduce--- n/a Userspace tool common name: gcc The userspace tool has the following bit modes: 64-bit Userspace rpm: gcc To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gcc-10/+bug/1888653/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp