A few more tweaks to the python perf tests. Now there is a MemoryMeasurement.



git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@178069 91177308-0d34-0410-b5e6-96231b3b80d8
Trim the output build folder a bit to it isn't so large.



git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@178070 91177308-0d34-0410-b5e6-96231b3b80d8
Add a way to dump a ClangASTType to stdout for debugging purposes.



git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@178071 91177308-0d34-0410-b5e6-96231b3b80d8
<rdar://problem/13246939>

Make format uint64_t[] actually work as designed

git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@178072 91177308-0d34-0410-b5e6-96231b3b80d8
<rdar://problem/13339196>

The algorithm to access an item in a __NSArrayM was not reacting properly to deletions
The fix is to use a smarter formula that accounts for items shifting and the resulting notion of offsets in the table

git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@178076 91177308-0d34-0410-b5e6-96231b3b80d8