[llvm-branch-commits] [clang] [compiler-rt] [TySan] A Type Sanitizer (Runtime Library) (PR #76261)

[Florian Hahn via llvm-branch-commits]

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@@ -0,0 +1,161 @@
+# -*- Python -*-
+
+import os
+import platform
+import re
+
+import lit.formats
+
+# Get shlex.quote if available (added in 3.3), and fall back to pipes.quote if
+# it's not available.
+try:
+    import shlex
+
+    sh_quote = shlex.quote
+except:
+    import pipes
+
+    sh_quote = pipes.quote
+
+
+def get_required_attr(config, attr_name):
+    attr_value = getattr(config, attr_name, None)
+    if attr_value == None:
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fhahn wrote:

Changed to check `if attr_value` and return value early.

https://github.com/llvm/llvm-project/pull/76261