[all-commits] [llvm/llvm-project] 72ddd5: Use `--allow-unused-prefixes=false` by default for...

[Mehdi Amini via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 72ddd559b8aafef402091f8e192e025022e4ebef
      https://github.com/llvm/llvm-project/commit/72ddd559b8aafef402091f8e192e025022e4ebef
  Author: Mehdi Amini <joker.eph at gmail.com>
  Date:   2020-10-30 (Fri, 30 Oct 2020)

  Changed paths:
    M mlir/test/lit.cfg.py

  Log Message:
  -----------
  Use `--allow-unused-prefixes=false` by default for FileCheck in MLIR testsuite

This option catches unexpected mismatch when a prefix is given to
FileCheck on the command line but never matches a single line in the
test.

See http://lists.llvm.org/pipermail/llvm-dev/2020-October/146162.html
for more info.

Differential Revision: https://reviews.llvm.org/D90501