llvm-project.git/llvm/test/FileCheck/Inputs, branch users/nico/python-2 Unnamed repository; edit this file 'description' to name the repository. Add missing EOL. NFCI. 2020-10-31T17:32:04+00:00 Simon Pilgrim llvm-dev@redking.me.uk 2020-10-31T17:32:04+00:00 70c6b860872549131115596011210cffa53d00d0 






[FileCheck] Report missing prefixes when more than one is provided.
2020-10-30T19:39:29+00:00

Mircea Trofin
mtrofin@google.com

2020-10-29T00:44:13+00:00

871d658c9ceb391df34e43d8f7af596c0b8a36df

If more than a prefix is provided - e.g. --check-prefixes=CHECK,FOO - we
don't report if (say) FOO is never used. This may lead to a gap in our
test coverage.

This patch introduces a new option, --allow-unused-prefixes. It
currently is set to true, keeping today's behavior. After we explicitly
set it in tests where this behavior was actually intentional, we will
switch it to false by default.

Differential Revision: https://reviews.llvm.org/D90281





If more than a prefix is provided - e.g. --check-prefixes=CHECK,FOO - we
don't report if (say) FOO is never used. This may lead to a gap in our
test coverage.

This patch introduces a new option, --allow-unused-prefixes. It
currently is set to true, keeping today's behavior. After we explicitly
set it in tests where this behavior was actually intentional, we will
switch it to false by default.

Differential Revision: https://reviews.llvm.org/D90281