Summary:
On PowerPC and ARM (possibly, need to verify), couple tests involving
pthread_exit fail due to leaks detected by LSan. pthread_exit tries
to perform unwinding that leads to dlopen'ing libgcc_s.so. dlopen
mallocs "libgcc_s.so" string which confuses LSan, it fails to
realize that this allocation happens in dynamic linker and should
be ignored.
Symbolized leak report is required to define a suppression for this
known problem.
Reviewers: eugenis
Subscribers: aemerson, rengolin, kubamracek, llvm-commits
Differential Revision: https://reviews.llvm.org/D32194
Turn symbolization on for PPC and Thumb only to do not slow down other platforms.
llvm-svn: 300748
87276d68cd