Chris Lattner 839f5a9077 Changes to the V2 bytecode format: ... - Null values are implicitly encoded instead of explicitly, this makes things more compact! - More compactly represent ConstantPointerRefs - Bytecode files are represented as: Header|GlobalTypes|GlobalVars/Function Protos|Constants|Functions|SymTab instead of Header|GlobalTypes|Constants|GlobalVars/Function Protos|Functions|SymTab which makes a lot of things simpler. Writer changes: - We now explictly encode versioning information in the bytecode files. - This allows new code to read bytecode files produced by old code, but new bytecode files can have enhancements such as the above. Although this makes the reader a bit more complex (having to deal with old formats), the writer only needs to be able to produce the most recent version. llvm-svn: 5749		2003-03-19 20:56:46 +00:00
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ConstantWriter.cpp	Changes to the V2 bytecode format:	2003-03-19 20:56:46 +00:00
InstructionWriter.cpp	Don't keep track of # big vs #small instructions seperately	2003-01-21 20:13:49 +00:00
Makefile	*** empty log message ***	2002-07-23 17:52:38 +00:00
Writer.cpp	Changes to the V2 bytecode format:	2003-03-19 20:56:46 +00:00
WriterInternals.h	Changes to the V2 bytecode format:	2003-03-19 20:56:46 +00:00