Displaying 3 results from an estimated 3 matches for "spuhazardrecognizers".
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ppchazardrecognizers
2010 Apr 14
2
[LLVMdev] Delay Slot Filler
Hello,
I am trying to improve lib/Target/Mips/MipsDelaySlotFiller.cpp by
substituting nops emitting with instructions reordering. I need
a hazard recognizer, but I haven't found any. Do I have to create
one, or looking bad and there is any?
Thanks for any reply.
--
Filip Kocina, student FIT
Email: xkocin00 at stud.fit.vutbr.cz
2010 Apr 16
0
[LLVMdev] Delay Slot Filler
...lib/Target/Mips/MipsDelaySlotFiller.cpp by
> substituting nops emitting with instructions reordering. I need
> a hazard recognizer, but I haven't found any. Do I have to create
> one, or looking bad and there is any?
You have to create one! Take a look at PPCHazardRecognizers.cpp
and SPUHazardRecognizers.cpp for examples.
If you can, contribute it back! :)
--
Bruno Cardoso Lopes
http://www.brunocardoso.cc
2010 Apr 16
1
[LLVMdev] Delay Slot Filler
> You have to create one! Take a look at PPCHazardRecognizers.cpp
> and SPUHazardRecognizers.cpp for examples.
> If you can, contribute it back! :)
There is also generic hazard recognizer which works on top of
instruction itineraries.
--
With best regards, Anton Korobeynikov
Faculty of Mathematics and Mechanics, Saint Petersburg State University