[tblgen] Disable Leak detection for ASan/GCC and LSan/LLVM
Summary: Add support for sanitizing TableGen.cpp with ASan/GCC and LSan/LLVM.
Reviewers: fjricci, kcc, aaron.ballman, mgorny
Reviewed By: fjricci
Subscribers: jakubjelinek, llvm-commits, #llvm
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D67908
llvm-svn: 372731
diff --git a/llvm/utils/TableGen/TableGen.cpp b/llvm/utils/TableGen/TableGen.cpp
index c485ed2..29ef46f 100644
--- a/llvm/utils/TableGen/TableGen.cpp
+++ b/llvm/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