[lit] Fix Darwin pickling errors with process pools
For a function to be pickle-able, it has to be in the top-level of a
real Python module. So, I made one for this code snippet.
llvm-svn: 299738
diff --git a/compiler-rt/unittests/lit_unittest_cfg_utils.py b/compiler-rt/unittests/lit_unittest_cfg_utils.py
new file mode 100644
index 0000000..ff7b1ee
--- /dev/null
+++ b/compiler-rt/unittests/lit_unittest_cfg_utils.py
@@ -0,0 +1,4 @@
+# Put all 64-bit sanitizer tests in the darwin-64bit-sanitizer parallelism
+# group. This will only run three of them concurrently.
+def darwin_sanitizer_parallelism_group_func(test):
+ return "darwin-64bit-sanitizer" if "x86_64" in test.file_path else ""