[all-commits] [llvm/llvm-project] 6fd55b: [libunwind] Add a from-scratch config for running ...

[Louis Dionne via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6fd55bba61bb4df98f9485b8d3cfc9e956d992b8
      https://github.com/llvm/llvm-project/commit/6fd55bba61bb4df98f9485b8d3cfc9e956d992b8
  Author: Louis Dionne <ldionne.2 at gmail.com>
  Date:   2021-10-19 (Tue, 19 Oct 2021)

  Changed paths:
    M libcxx/utils/ci/run-buildbot
    M libcxx/utils/libcxx/test/dsl.py
    M libunwind/CMakeLists.txt
    A libunwind/test/configs/llvm-libunwind-shared.cfg.in
    A libunwind/test/configs/llvm-libunwind-static.cfg.in
    M libunwind/test/forceunwind.pass.cpp
    M libunwind/test/frameheadercache_test.pass.cpp
    M libunwind/test/libunwind_01.pass.cpp
    M libunwind/test/libunwind_02.pass.cpp
    M libunwind/test/signal_frame.pass.cpp
    M libunwind/test/signal_unwind.pass.cpp
    M libunwind/test/unwind_leaffunction.pass.cpp

  Log Message:
  -----------
  [libunwind] Add a from-scratch config for running libunwind tests

Running tests for libunwind is a lot simpler than running tests for
libc++, so a simple Lit config file is sufficient. The benefit is that
we disentangle the libunwind test configuration from the libc++ and
libc++abi test configuration. The setup was too complicated, which led
to some bugs (notably we were running against the system libunwind on
Apple platforms).

Differential Revision: https://reviews.llvm.org/D111664