search for: phiop

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2017 Sep 25
2
Potential infinite loop in MemorySSAUpdater
...ave made other Phis trivial. return recursePhi(Same); } In above function what happens when Same is not null and Phi is null. I have one particular case where it retruns non null MemoryPhi element. // See if we can avoid the phi by simplifying it. auto *Result = tryRemoveTrivialPhi(Phi, PhiOps); // If we couldn't simplify, we may have to create a phi if (Result == Phi) { if (!Phi) Phi = MSSA->createMemoryPhi(BB); // These will have been filled in by the recursive read we did above. if (PHIExistsButNeedsUpdate) { std::copy(PhiOps.begin(),...
2017 Sep 25
0
Potential infinite loop in MemorySSAUpdater
...t; } > > > > In above function what happens when Same is not null and Phi is null. I > have one particular case where it retruns non null MemoryPhi element. > > > > // See if we can avoid the phi by simplifying it. > > auto *Result = tryRemoveTrivialPhi(Phi, PhiOps); > > // If we couldn't simplify, we may have to create a phi > > if (Result == Phi) { > > if (!Phi) > > Phi = MSSA->createMemoryPhi(BB); > > > > // These will have been filled in by the recursive read we did above. > >...
2017 Sep 23
0
Potential infinite loop in MemorySSAUpdater
On Sat, Sep 23, 2017 at 9:55 AM, Godala, Bhargav-reddy < Bhargav-reddy.Godala at amd.com> wrote: > > With regards > Bhargav Reddy Godala > Software Engineer 2 > Bangalore, India > E-mail: Bhargav-reddy.Godala at amd.com Ext 30678 > > > > On 23-Sep-2017, at 9:27 PM, Daniel Berlin <dberlin at dberlin.org> wrote: > > > > On Sat, Sep 23, 2017 at
2017 Sep 23
2
Potential infinite loop in MemorySSAUpdater
With regards Bhargav Reddy Godala Software Engineer 2 Bangalore, India E-mail: Bhargav-reddy.Godala at amd.com<mailto:Bhargav-reddy.Godala at amd.com> Ext 30678 On 23-Sep-2017, at 9:27 PM, Daniel Berlin <dberlin at dberlin.org<mailto:dberlin at dberlin.org>> wrote: On Sat, Sep 23, 2017 at 8:38 AM, Godala, Bhargav-reddy via llvm-dev <llvm-dev at