tsan: better flag parsing: do not confuse flag that is a part of another flag (e.g. suppressions and print_suppressions)
tsan: better flag parsing: do not confuse flag that is a part of another flag
(e.g. suppressions and print_suppressions)



git-svn-id: c199f293c43da69278bea8e88f92242bf3aa95f7@178158 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt