Use `--allow-unused-prefixes=false` by default for FileCheck in MLIR testsuite
authorMehdi Amini <joker.eph@gmail.com>
Fri, 30 Oct 2020 21:25:49 +0000 (21:25 +0000)
committerMehdi Amini <joker.eph@gmail.com>
Fri, 30 Oct 2020 21:46:15 +0000 (21:46 +0000)
commit72ddd559b8aafef402091f8e192e025022e4ebef
tree5e36c324c8552d0dd546187fd93c3ac80f108434
parenta1b53db32418cb6ed6f5b2054d15a22b5aa3aeb9
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
mlir/test/lit.cfg.py