4c9f71be5d
Add 64 bit lightuserdata handling. Keep the tagged 64 bit value. Allocate/save/restore 64 bit spill slots for 64 bit lightuserdata. Fix code generation for 64 bit loads/stores/moves/compares. Fix code generation for stack pointer adjustments. Add fixed spill slot definitions for x64. Reduce reserved spill slots. Disable STRREF + ADD fusion in 64 bit mode (avoid negative 32 bit ofs).
README for LuaJIT 2.0.0-beta2 ----------------------------- LuaJIT is a Just-In-Time (JIT) compiler for the Lua programming language. Project Homepage: http://luajit.org/ LuaJIT is Copyright (C) 2005-2010 Mike Pall. LuaJIT is free software, released under the MIT/X license. See full Copyright Notice in the COPYRIGHT file or in luajit.h. Documentation for LuaJIT is available in HTML format. Please point your favorite browser to: doc/luajit.html