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authorGeorge Karpenkov <ekarpenkov@apple.com>2017-07-07 00:22:11 +0000
committerGeorge Karpenkov <ekarpenkov@apple.com>2017-07-07 00:22:11 +0000
commit22a402fb66c2f67051d387c26562ea901dd2f143 (patch)
tree656b36e2abe1edd65d0fd5b2c85d52f7088d1f0e /llvm/docs/CommandGuide/lit.rst
parent7586755013fbea57872dbca1177a5eae2de560c2 (diff)
downloadbcm5719-llvm-22a402fb66c2f67051d387c26562ea901dd2f143.tar.gz
bcm5719-llvm-22a402fb66c2f67051d387c26562ea901dd2f143.zip
[lit] Modify LIT to accept environment variable LIT_FILTER to select tests.
This is especially useful when lit is invoked indirectly by the build system, and additional arguments can not be easily specified. Differential Revision: https://reviews.llvm.org/D35091 llvm-svn: 307339
Diffstat (limited to 'llvm/docs/CommandGuide/lit.rst')
-rw-r--r--llvm/docs/CommandGuide/lit.rst7
1 files changed, 7 insertions, 0 deletions
diff --git a/llvm/docs/CommandGuide/lit.rst b/llvm/docs/CommandGuide/lit.rst
index b8299d44d48..b4d15ef57b7 100644
--- a/llvm/docs/CommandGuide/lit.rst
+++ b/llvm/docs/CommandGuide/lit.rst
@@ -169,6 +169,13 @@ SELECTION OPTIONS
must be in the range ``1..M``. The environment variable
``LIT_RUN_SHARD`` can also be used in place of this option.
+.. option:: --filter=REGEXP
+
+ Run only those tests whose name matches the regular expression specified in
+ ``REGEXP``. The environment variable ``LIT_FILTER`` can be also used in place
+ of this option, which is especially useful in environments where the call
+ to ``lit`` is issued indirectly.
+
ADDITIONAL OPTIONS
------------------
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