[LLVMdev] List Scheduling on LLVM Instructions
tzuchien.chiu at gmail.com
Thu Dec 15 18:14:11 PST 2005
Didn't SparcV9 backend implement list scheduling?
2005/12/16, Chris Lattner <sabre at nondot.org>:
> 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.
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Tzu-Chien Chiu - XGI Technology, Inc.
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