[LLVMdev] List Scheduling on LLVM Instructions

[Chris Lattner]

On Thu, 15 Dec 2005, thean kiat sew wrote:
> I am planning to use list scheduling on LLVM instructions.
> Any recommendation on how to start ? As in which codes in LLVM that I need
> to look at.

We don't currently have a list scheduler in the target-independent code 
generator, but we do have the infrastructure needed to implement one. 
Check out the lib/CodeGen/SelectionDAG/ScheduleDAG.cpp file.

If you have questions about the file, Jim can help.

> Since I am still a newbie, any readings recommended? :)

There are several decent compiler books out there.  I believe the Muchnick 
book (Advanced Compiler Design?) has a detailed section on scheduling.

-Chris

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