[all-commits] [llvm/llvm-project] eea67b: [llvm-profgen][NFC] Fix test failure by making unw...

[ictwanglei via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: eea67baf8706d82268d26e908cf5415c5af114ff
      https://github.com/llvm/llvm-project/commit/eea67baf8706d82268d26e908cf5415c5af114ff
  Author: wlei <wlei at fb.com>
  Date:   2020-12-07 (Mon, 07 Dec 2020)

  Changed paths:
    M llvm/test/tools/llvm-profgen/inline-cs-noprobe.test
    M llvm/tools/llvm-profgen/PerfReader.cpp

  Log Message:
  -----------
  [llvm-profgen][NFC] Fix test failure by making unwinder's output deterministic

Don't know why under Sanitizer build(asan/msan/ubsan), the `std::unordered_map<string, ...>`'s output order is reversed, make the regression test failed.

This change creates a workaround by using sorted container to make the output deterministic.

Reviewed By: hoy, wenlei

Differential Revision: https://reviews.llvm.org/D92816