[all-commits] [llvm/llvm-project] d6565a: [lld/mac] Add explicit "no unwind info" entries fo...

[Nico Weber via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d6565a2dbcbe0932cd5cbb95bf2fc06855dfe938
      https://github.com/llvm/llvm-project/commit/d6565a2dbcbe0932cd5cbb95bf2fc06855dfe938
  Author: Nico Weber <thakis at chromium.org>
  Date:   2021-06-22 (Tue, 22 Jun 2021)

  Changed paths:
    M lld/MachO/UnwindInfoSection.cpp
    M lld/test/MachO/compact-unwind.s
    M lld/test/MachO/tools/validate-unwind-info.py

  Log Message:
  -----------
  [lld/mac] Add explicit "no unwind info" entries for functions without unwind info

Fixes PR50529. With this, lld-linked Chromium base_unittests passes on arm macs.

Surprisingly, no measurable impact on link time.

Differential Revision: https://reviews.llvm.org/D104681