[all-commits] [llvm/llvm-project] ff8c86: [Driver] Allow -fbasic-block-sections for AArch64 ...

[Daniel Hoekwater via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ff8c865838b46d0202963b816fbed50aaf96a7f4
      https://github.com/llvm/llvm-project/commit/ff8c865838b46d0202963b816fbed50aaf96a7f4
  Author: Daniel Hoekwater <hoekwater at google.com>
  Date:   2024-02-07 (Wed, 07 Feb 2024)

  Changed paths:
    M clang/lib/Driver/ToolChains/Clang.cpp
    M clang/test/Driver/fbasic-block-sections.c

  Log Message:
  -----------
  [Driver] Allow -fbasic-block-sections for AArch64 ELF  (#80916)

Basic block sections "all" doesn't work on AArch64 since branch
relaxation may create new basic blocks. However, the other basic
block section modes should work out of the box since machine function
splitting already uses the basic block sections pass.