optimizing Directory Reference

Files
file	bytecode_escape.cpp [code]
file	dominators.cpp [code]
file	dominators.hpp [code]
file	escape.cpp [code]
file	escape.hpp [code]
file	graph.cpp [code]
file	graph.hpp [code]
file	ifconv.cpp [code]
file	ifconv.hpp [code]
file	lifetimes.cpp [code]
file	lifetimes.hpp [code]
file	lsra.cpp [code]
file	lsra.hpp [code]
file	profile.cpp [code]
file	profile.hpp [code]
file	recompiler.cpp [code]
file	recompiler.hpp [code]
file	reorder.cpp [code]
file	reorder.hpp [code]
file	ssa.cpp [code]
file	ssa.hpp [code]
file	ssa2.cpp [code]
file	ssa3.cpp [code]
file	ssa_phi.cpp [code]
file	ssa_phi.hpp [code]
file	ssa_rename.cpp [code]
file	ssa_rename.hpp [code]