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llvm-mirror/lib
Chris Lattner a2ac517a20 Emit & read more compressed bytecode by not emitting a bytecodeblock for
each basic block in function.  Instead, just emit a stream of instructions,
chopping up basic blocks based on when we find terminator instructions.  This
saves a fairly substantial chunk of bytecode space.  In stripped, sample
cases, for example, we get this reduction in size:

197.parser: 163036 -> 137180:  18.8% reduction
254.gap   : 844936 -> 689392:  22.6%
255.vortex: 621724 -> 528444:  17.7%

...

Not bad for something this simple.  :)  Note that this doesn't require a new
bytecode version number at all, though version 1.1 should not need to support
the old format.

llvm-svn: 10280
2003-12-01 07:05:31 +00:00
..
Analysis Do not depend on index type to determine whether it is a structure or sequential index 2003-11-25 20:19:55 +00:00
AsmParser To not barf when an error occurs. 2003-11-26 07:24:58 +00:00
Bytecode Emit & read more compressed bytecode by not emitting a bytecodeblock for 2003-12-01 07:05:31 +00:00
CodeGen Print instructions before register allocation is performed. Also fix 2003-11-30 23:40:39 +00:00
CWriter output foo(void) as appropriate 2003-11-26 00:09:17 +00:00
ExecutionEngine Emit constants to one contiguous block, but this time, respect alignment constraints. 2003-11-30 04:23:21 +00:00
Support
Target Add an option to enable the SSA based peephole optimizer. 2003-12-01 05:18:30 +00:00
Transforms Fix test: Transforms/LevelRaise/2003-11-28-IllegalTypeConversion.ll 2003-11-29 05:31:25 +00:00
VMCore Fix const correctness 2003-11-25 21:28:00 +00:00
Makefile