[all-commits] [llvm/llvm-project] 81935c: [compiler-rt] [MSVC] Detect MSVC as a compiler-id ...

[Charlie Barto via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 81935c5e96ef9310bb16a18ea1d74fb64eaf43da
      https://github.com/llvm/llvm-project/commit/81935c5e96ef9310bb16a18ea1d74fb64eaf43da
  Author: Charlie Barto <chbarto at microsoft.com>
  Date:   2024-09-12 (Thu, 12 Sep 2024)

  Changed paths:
    M compiler-rt/cmake/base-config-ix.cmake
    M compiler-rt/test/lit.common.cfg.py

  Log Message:
  -----------
  [compiler-rt] [MSVC] Detect MSVC as a compiler-id for lit. (#108255)

This is only for "real" msvc and is to support running sanitizer tests
with "real" MSVC. Most compiler-rt tests do not yet pass with msvc,
which will be addressed in future PRs for asan, sanitizer_common, and
the fuzzer.

We've been using these changes to lit to run CI for the version of
address sanitizer that ships with MSVC, by upstreaming them we can avoid
being broken by future lit changes and allow contributors (importantly
_us_) to run the MSVC tests on changes developed in the open.



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