[PATCH] D80320: [AARCH64][NEON] Allow to sink operands of aarch64_neon_pmull64.

[Eli Friedman via Phabricator via llvm-commits]

efriedma accepted this revision.
efriedma added a comment.
This revision is now accepted and ready to land.

LGTM with a couple minor nits.



================
Comment at: llvm/lib/Target/AArch64/AArch64ISelLowering.cpp:9409
+         isa<FixedVectorType>(VectorOperand->getType()) &&
+         dyn_cast<FixedVectorType>(VectorOperand->getType())
+                 ->getNumElements() == 2;
----------------
cast<>


================
Comment at: llvm/lib/Target/AArch64/AArch64ISelLowering.cpp:9439
+        return false;
+      Ops.push_back(&II->getOperandUse(0));
+      Ops.push_back(&II->getOperandUse(1));
----------------
getArgOperandUse


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  https://reviews.llvm.org/D80320/new/

https://reviews.llvm.org/D80320