[PATCH] D78176: [X86] Various improvements to our vector splitting helpers for lowering. NFC

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added a comment.

Thanks for the cleanup!



================
Comment at: llvm/lib/Target/X86/X86ISelLowering.cpp:5814
+
+  return std::make_pair(Lo, Hi);
+}
----------------
Can we trust SelectionDAG::SplitVector instead do you think? I noticed LowerTRUNCATE is using it.


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  https://reviews.llvm.org/D78176/new/

https://reviews.llvm.org/D78176