RISC-V LLVM sync-up call 29th April 2021

Project Infrastructure LLVM Dev List Archives
1

For background on these calls, see
<http://lists.llvm.org/pipermail/llvm-dev/2019-September/135087.html&gt;\.

Reminder: the purpose is to coordinate between active contributors.
If you have support questions etc then it's best to post to llvm-dev.

We have a call every alternate Thursday at 4pm BST, via
<https://meet.google.com/ske-zcog-spp&gt;\. If you have topics to discuss,
please email me ahead and I can add them to the agenda.

We have a shared calendar that may help in keeping track, which is
accessible at:
* <https://calendar.google.com/calendar/b/1?cid=bG93cmlzYy5vcmdfMG41cGtlc2ZqY25wMGJoNWhwczFwMGJkODBAZ3JvdXAuY2FsZW5kYXIuZ29vZ2xlLmNvbQ&gt;
* <https://calendar.google.com/calendar/ical/lowrisc.org_0n5pkesfjcnp0bh5hps1p0bd80%40group.calendar.google.com/public/basic.ics&gt;

Agenda:
* Reducing function alignment when targeting the C extension
<Login;
* Mandating RELA over REL
<Issues · riscv-non-isa/riscv-elf-psabi-doc · GitHub;
* LLD Linker relaxation WIP patch <Login;
* Reducing the impact of `riscv_vector.h` when testing
<Login;
* Improvements to tblgen performance for RISC-V builds
<49968 – Large increase in RISC-V tblgen build times;
* AOB

Cheers,

Luís

2

I missed one agenda item. Updated agenda:

* Reducing function alignment when targeting the C extension
<Login;
* Backward incompatible changes to R_RISCV_PCREL_LO12_[IS]
<https://github.com/riscv/riscv-elf-psabi-doc/pull/185&gt;
* Mandating RELA over REL
<Issues · riscv-non-isa/riscv-elf-psabi-doc · GitHub;
* LLD Linker relaxation WIP patch <Login;
* Reducing the impact of `riscv_vector.h` when testing
<Login;
* Improvements to tblgen performance for RISC-V builds
<49968 – Large increase in RISC-V tblgen build times;
* AOB

Cheers,

Luís