asan: weaken memory ordering, it's expensive in current implementation


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@172210 91177308-0d34-0410-b5e6-96231b3b80d8
asan: improve allocator benchmark


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@172213 91177308-0d34-0410-b5e6-96231b3b80d8
asan: add memory prefetch to quarantine recycle


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@172215 91177308-0d34-0410-b5e6-96231b3b80d8
asan: add memory prefetch to quarantine recycle


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@172216 91177308-0d34-0410-b5e6-96231b3b80d8
asan/tsan: faster memory allocator
replace lists with arrays


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@172217 91177308-0d34-0410-b5e6-96231b3b80d8