[PATCH] D75388: Expand interleaved memory access pass to identify certain shuffle_vector and transform it into target specific intrinsics.

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added inline comments.


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Comment at: llvm/include/llvm/Analysis/TargetTransformInfo.h:976
+  int getInterleavedMemoryOpCost(Instruction *I, unsigned VF, unsigned Opcode,
+                                 Type *VecTy, unsigned Factor,
                                  ArrayRef<unsigned> Indices, unsigned Alignment,
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wxz2020 wrote:
> RKSimon wrote:
> > Since you're changing the function signature anyway would it make sense to change this to a VectorType *VecTy? There's been chatter on other patches about making this jump in general as many of the TTI calls expect a vector anyhow.
> Can you give me an example about this?
@ctetreau's work on cleaning up the vector getters e.g. D77264 hits this a lot


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  https://reviews.llvm.org/D75388/new/

https://reviews.llvm.org/D75388