[libc-commits] [libc] [libc] Improve lit test discovery and execution (PR #192993)

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``````````diff
--- format.py	2026-04-20 14:55:00.000000 +0000
+++ format.py	2026-04-20 14:56:43.112640 +0000
@@ -97,11 +97,15 @@
         else:
             return False
         if not os.path.isfile(filepath):
             return False
         # GPU binaries are not host-executable but run via an emulator, so ignore X_OK if emulator is set.
-        if not kIsWindows and not os.access(filepath, os.X_OK) and not getattr(localConfig, 'libc_crosscompiling_emulator', None):
+        if (
+            not kIsWindows
+            and not os.access(filepath, os.X_OK)
+            and not getattr(localConfig, "libc_crosscompiling_emulator", None)
+        ):
             return False
         return True
 
     def _getParamsPath(self, test_path):
         params_path = test_path + ".params"

``````````

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https://github.com/llvm/llvm-project/pull/192993