[llvm-commits] Priority-Based Coloring Approach to Register Allocation

[Bill Wendling]

Hi all,

This is meant for a code review and NOT for submission (just yet).  
This is my implementation of Chow & Hennesey's Priority-Based Coloring  
Approach to Register Allocation. It's still in the experimental stages  
(though it compiles the tests). I'd like people to look at it and let  
me know what you think. The patch included is needed for compilation.  
You'd place the "RegAllocGraphColoring.cpp" file in the llvm/lib/ 
CodeGen directory. You can use the graph coloring with the commandline:

	llc -regalloc=graphcoloring foo.bc

All comments are welcome!

-bw

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