r198885 - Revert "Disable LeakSanitizer in TableGen binaries, see PR18325"

Alp Toker alp at nuanti.com
Thu Jan 9 11:43:18 PST 2014

Author: alp
Date: Thu Jan  9 13:43:17 2014
New Revision: 198885

URL: http://llvm.org/viewvc/llvm-project?rev=198885&view=rev
Revert "Disable LeakSanitizer in TableGen binaries, see PR18325"

To declare or define reserved identifers is undefined behaviour in standard
C++. This needs to be addressed in compiler-rt before it can be used in LLVM.

See the list discussion for details.

This reverts commit r198858.


Modified: cfe/trunk/utils/TableGen/TableGen.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/utils/TableGen/TableGen.cpp?rev=198885&r1=198884&r2=198885&view=diff
--- cfe/trunk/utils/TableGen/TableGen.cpp (original)
+++ cfe/trunk/utils/TableGen/TableGen.cpp Thu Jan  9 13:43:17 2014
@@ -263,10 +263,3 @@ int main(int argc, char **argv) {
   return TableGenMain(argv[0], &ClangTableGenMain);
-extern "C" {
-// Disable LeakSanitizer for this binary as it has too many leaks that are not
-// very interesting to fix. __lsan_is_turned_off is explained in
-// compiler-rt/include/sanitizer/lsan_interface.h
-int __lsan_is_turned_off() { return 1; }
-}  // extern "C"

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