[PATCH] D42781: [X86] Remove custom lowering vXi1 extending loads and truncating stores.

[Craig Topper via Phabricator via llvm-commits]

craig.topper created this revision.
Herald added a subscriber: rengolin.

Now that v2i1/v4i1 are legal without VLX. And v32i1 is legalized by splitting rather than widening. And isVectorLoadExtDesirable returns false for vXi1. It appears this handling is dead because the operations simply don't exist.


Repository:
  rL LLVM

https://reviews.llvm.org/D42781

Files:
  lib/Target/X86/X86ISelLowering.cpp

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