[lit] Support reading arguments from a file
authorPetr Hosek <phosek@google.com>
Mon, 15 Aug 2022 17:59:39 +0000 (17:59 +0000)
committerPetr Hosek <phosek@google.com>
Wed, 24 Aug 2022 08:01:58 +0000 (08:01 +0000)
commitb52820edec6f3d95edef7859a56ef30878b08382
tree211d40f3bc3201cd8c5d3d1f3a6ca0582c8513c9
parent32c5578bcddf92a94947b390b4d2862bbb624622
[lit] Support reading arguments from a file

This allows reading arguments from file using the response file syntax.
We would like to use this in the LLVM build to pass test suites from
subbuilds.

Differential Revision: https://reviews.llvm.org/D132437
llvm/docs/CommandGuide/lit.rst
llvm/utils/lit/lit/cl_arguments.py