Displaying 4 results from an estimated 4 matches for "rematmi".
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2019 Feb 21
2
How to get Greedy RA to not spill results of trivially rematerializable instructions
...o that end, would it be possible for Greedy
to simply duplicate the trivially rematerializable instruction at every
reload site? Perhaps this is something it would need to query the target
for? Perhaps Greedy would be able to call something like
TargetInstrInfo::rematerializeValue(MachineInstr &RematMI,
MachineBasicBlock::iterator InsertAt) or something along those lines?
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2019 Feb 21
2
How to get Greedy RA to not spill results of trivially rematerializable instructions
...be possible for
> Greedy to simply duplicate the trivially rematerializable instruction at
> every reload site? Perhaps this is something it would need to query the
> target for? Perhaps Greedy would be able to call something like
> TargetInstrInfo::rematerializeValue(MachineInstr &RematMI,
> MachineBasicBlock::iterator InsertAt) or something along those lines?
> > _______________________________________________
> > LLVM Developers mailing list
> > llvm-dev at lists.llvm.org
> > https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev
>
>
------------...
2019 Feb 21
2
How to get Greedy RA to not spill results of trivially rematerializable instructions
...o that end, would it be possible for Greedy to simply duplicate the trivially rematerializable instruction at every reload site? Perhaps this is something it would need to query the target for? Perhaps Greedy would be able to call something like TargetInstrInfo::rematerializeValue(MachineInstr &RematMI, MachineBasicBlock::iterator InsertAt) or something along those lines?
> > _______________________________________________
> > LLVM Developers mailing list
> > llvm-dev at lists.llvm.org <mailto:llvm-dev at lists.llvm.org>
> > https://lists.llvm.org/cgi-bin/mailman/lis...
2019 Feb 22
2
How to get Greedy RA to not spill results of trivially rematerializable instructions
...eedy to simply duplicate the trivially rematerializable instruction at
>>> every reload site? Perhaps this is something it would need to query the
>>> target for? Perhaps Greedy would be able to call something like
>>> TargetInstrInfo::rematerializeValue(MachineInstr &RematMI,
>>> MachineBasicBlock::iterator InsertAt) or something along those lines?
>>> > _______________________________________________
>>> > LLVM Developers mailing list
>>> > llvm-dev at lists.llvm.org
>>> > https://lists.llvm.org/cgi-bin/mailman/...