[all-commits] [llvm/llvm-project] 3f27ea: [lit] Include zero-duration tests in the --time-te...

Manuel Carrasco via All-commits all-commits at lists.llvm.org
Thu Sep 24 04:49:39 PDT 2026


  Branch: refs/heads/users/mgcarrasco/lit-fix
  Home:   https://github.com/llvm/llvm-project
  Commit: 3f27ea579b02b1f2f11394a075c45940521f4f6f
      https://github.com/llvm/llvm-project/commit/3f27ea579b02b1f2f11394a075c45940521f4f6f
  Author: Manuel Carrasco <Manuel.Carrasco at amd.com>
  Date:   2026-09-24 (Thu, 24 Sep 2026)

  Changed paths:
    M llvm/utils/lit/lit/main.py
    M llvm/utils/lit/lit/util.py
    A llvm/utils/lit/tests/unit/Histogram.py

  Log Message:
  -----------
  [lit] Include zero-duration tests in the --time-tests histogram

`if t.result.elapsed` dropped tests whose elapsed time was 0.0, so
--time-tests=all could print "N of M" with M smaller than the number of
tests that ran (seen as a flake in time-tests.py). Treat only None as
"not timed". If every recorded time is zero, use 0.55 as a dummy max so
the histogram can still be built without log(0).



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