[PATCH] D33203: Add scheduler classes to integer/float horizontal operations

[Andrew V. Tischenko via Phabricator via llvm-commits]

avt77 added inline comments.


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Comment at: lib/Target/X86/X86Schedule.td:82
+defm WriteHAdd  : X86SchedWritePair;
+defm WriteHAddY : X86SchedWritePair;
+defm WritePHAdd : X86SchedWritePair;
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RKSimon wrote:
> I'm not sure we should be introducing size specific versions - we don't do this for any other cases. Merge back into WriteHAdd?
I did it specially because Jaguar has different numbers for Ymm and Xmm and we can't model such difference without the special SchedWrite. Is it OK?


https://reviews.llvm.org/D33203