Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b

external/llvm-project/llvm/utils/lit/tests/Inputs/testrunner-custom-parsers/lit.cfg

@@ -0,0 +1,14 @@
+import lit.formats
+import os
+import lit.Test
+
+class TestParserFormat(lit.formats.FileBasedTest):
+  def execute(self, test, lit_config):
+      return lit.Test.PASS, ''
+
+config.name = 'custom-parsers'
+config.suffixes = ['.txt']
+config.test_format = TestParserFormat()
+config.test_source_root = None
+config.test_exec_root = None
+config.target_triple = 'x86_64-unknown-unknown'

external/llvm-project/llvm/utils/lit/tests/Inputs/testrunner-custom-parsers/test.txt

@@ -0,0 +1,13 @@
+
+// MY_TAG.
+// foo bar baz
+// MY_RUN: baz
+// MY_LIST: one, two
+// MY_LIST: three, four
+// MY_RUN: foo \
+// MY_RUN: bar
+//
+// MY_CUSTOM: a b c
+//
+// END.
+// MY_LIST: five