[all-commits] [llvm/llvm-project] 42b886: [Support] Accept only true, false, 1 and 0 for cl:...

Fangrui Song via All-commits all-commits at lists.llvm.org
Mon Sep 21 00:31:30 PDT 2026


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 42b886e3f1b8c0f90f69ec16d2945dde8bfeae06
      https://github.com/llvm/llvm-project/commit/42b886e3f1b8c0f90f69ec16d2945dde8bfeae06
  Author: Fangrui Song <i at maskray.me>
  Date:   2026-09-21 (Mon, 21 Sep 2026)

  Changed paths:
    M llvm/docs/CommandLine.md
    M llvm/lib/Support/CommandLine.cpp
    M llvm/unittests/Support/CommandLineTest.cpp
    M mlir/test/Dialect/SparseTensor/external_direct.mlir

  Log Message:
  -----------
  [Support] Accept only true, false, 1 and 0 for cl::opt<bool> (#224975)

For these internal developer options, accepting `-flag=` (empty
value)/`-flag=True`/`-flag=FALSE` is a weird quirk. To the best of my
knowledge, they are nearly never used. Drop the spellings. In the
future, we will migrate to `-flag`/`-no-flag` (or their double-dash
form).

LLM-aided



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