[all-commits] [llvm/llvm-project] 2c508c: [lld/mac] Don't crash on absolute symbols in order...

[Nico Weber via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2c508cf583f89f811d507b5cab2e869c11a0c0f1
      https://github.com/llvm/llvm-project/commit/2c508cf583f89f811d507b5cab2e869c11a0c0f1
  Author: Nico Weber <thakis at chromium.org>
  Date:   2021-07-23 (Fri, 23 Jul 2021)

  Changed paths:
    M lld/MachO/Writer.cpp
    M lld/test/MachO/order-file.s

  Log Message:
  -----------
  [lld/mac] Don't crash on absolute symbols in order files

Absolute symbols have a nullptr isec. buildInputSectionPriorities()
would defer isec, causing crashes. Ordering absolute symbols doesn't
make sense, so just ignore them. This seems to match ld64.

Differential Revision: https://reviews.llvm.org/D106628