[llvm] [lit] add --max-retries-per-test execution option (PR #141851)

[Thomas Preud'homme via llvm-commits]

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@@ -199,6 +199,13 @@ def parse_args():
         "0 means no time limit. [Default: 0]",
         type=_non_negative_int,
     )
+    execution_group.add_argument(
+        "--max-retries-per-test",
+        dest="maxRetriesPerTest",
+        metavar="N",
+        help="Maximum number of allowed retry attempts per test (NOTE: ALLOWED_RETRIES keyword always takes precedence)",
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RoboTux wrote:

Should we mention the test_retry_attempts as well in the note?

https://github.com/llvm/llvm-project/pull/141851