Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/utils/lit/examples/README.txt

@@ -1,7 +0,0 @@
-==============
- lit Examples
-==============
-
-This directory contains examples of 'lit' test suite configurations. The test
-suites they define can be run with 'lit examples/example-name', for more details
-see the README in each example.

external/llvm/utils/lit/examples/many-tests/README.txt

@@ -1,10 +0,0 @@
-========================
- Many Tests lit Example
-========================
-
-This directory contains a trivial lit test suite configuration that defines a
-custom test format which just generates a large (N=10000) number of tests that
-do a small amount of work in the Python test execution code.
-
-This test suite is useful for testing the performance of lit on large numbers of
-tests.

external/llvm/utils/lit/examples/many-tests/lit.cfg

@@ -1,23 +0,0 @@
-# -*- Python -*-
-
-from lit import Test
-
-class ManyTests(object):
-    def __init__(self, N=10000):
-        self.N = N
-
-    def getTestsInDirectory(self, testSuite, path_in_suite,
-                            litConfig, localConfig):
-        for i in range(self.N):
-            test_name = 'test-%04d' % (i,)
-            yield Test.Test(testSuite, path_in_suite + (test_name,),
-                            localConfig)
-
-    def execute(self, test, litConfig):
-        # Do a "non-trivial" amount of Python work.
-        sum = 0
-        for i in range(10000):
-            sum += i
-        return Test.PASS,''
-
-config.test_format = ManyTests()