Project Debug Info Statistics

This is a RelWithDebInfo build of clang-3.4, running llvm-dwarfump --statistics on the debug information in clang.dSYM.

Results are stored in LNT at http://lnt.llvm.org/db_default/v4/nts/machine/1362.

Go to New Results and then pick the latest run, and then choose of the detailed run-over-run metrics for a graph over time.

Historic pre-monorepo data at http://lnt.llvm.org/db_default/v4/nts/machine/1357

NOTE: This job configuration requires a builder with ONE executors ("1exec").