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-rwxr-xr-xllvm/utils/lit/lit/main.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/utils/lit/lit/main.py b/llvm/utils/lit/lit/main.py
index 72ba6359a7e..a7f407fc210 100755
--- a/llvm/utils/lit/lit/main.py
+++ b/llvm/utils/lit/lit/main.py
@@ -282,6 +282,9 @@ def main_with_tmp(builtinParameters):
debug_group.add_argument("--show-tests", dest="showTests",
help="Show all discovered tests",
action="store_true", default=False)
+ debug_group.add_argument("--use-processes", dest="executionStrategy",
+ help="Run tests in parallel with processes (not threads)",
+ action="store_const", const="PROCESSES")
opts = parser.parse_args()
args = opts.test_paths
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