[PATCH] D67908: [tblgen] Disable Leak detection for ASan/GCC and LSan/LLVM

[Kamil Rytarowski via Phabricator via llvm-commits]

krytarowski created this revision.
krytarowski added reviewers: fjricci, kcc, aaron.ballman, mgorny.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.

Add support for sanitizing TableGen.cpp with ASan/GCC and LSan/LLVM.


Repository:
  rL LLVM

https://reviews.llvm.org/D67908

Files:
  utils/TableGen/TableGen.cpp


Index: utils/TableGen/TableGen.cpp
===================================================================
--- utils/TableGen/TableGen.cpp
+++ utils/TableGen/TableGen.cpp
@@ -263,11 +263,16 @@
   return TableGenMain(argv[0], &LLVMTableGenMain);
 }
 
-#ifdef __has_feature
-#if __has_feature(address_sanitizer)
+#ifndef __has_feature
+#define __has_feature(x) 0
+#endif
+
+#if __has_feature(address_sanitizer) || defined(__SANITIZE_ADDRESS__) ||       \
+    __has_feature(leak_sanitizer)
+
 #include <sanitizer/lsan_interface.h>
 // Disable LeakSanitizer for this binary as it has too many leaks that are not
 // very interesting to fix. See compiler-rt/include/sanitizer/lsan_interface.h .
 LLVM_ATTRIBUTE_USED int __lsan_is_turned_off() { return 1; }
-#endif  // __has_feature(address_sanitizer)
-#endif  // defined(__has_feature)
+
+#endif


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