[llvm-dev] [RISCV] Status of LTO for RISC-V

[Noah Hütter via llvm-dev]

Hi all,

I wanted to use LTO with the rv32 target and stumbled upon some open
patches and wanted to ask what the status is on LTO for RISC-V?

Related patches:

[RISCV] enable LTO support, pass some options to linker.
  https://reviews.llvm.org/D67409
[WIP] TargetMachine Hook for Module Metadata
  https://reviews.llvm.org/D72624
pass -mabi to LTO linker only in RISC-V targets, enable RISC-V LTO
  https://reviews.llvm.org/D71387
[PoC][RISCV] enable LTO/ThinLTO on RISCV
  https://reviews.llvm.org/D78035


If this is still WIP I would be happy to contribute.

Noah