[PATCH] D52964: [x86] use demanded bits to simplify masked store codegen

[Sanjay Patel via Phabricator via llvm-commits]

spatel updated this revision to Diff 168653.
spatel added a comment.

Patch updated:
Removed unnecessary depth param (copy-paste remnant).

Also, I confirmed that the combination of this patch + https://reviews.llvm.org/D52980 will remove the extra AVX1 shift from masked_store_bool_mask_demand_trunc_sext().


https://reviews.llvm.org/D52964

Files:
  lib/Target/X86/X86ISelLowering.cpp
  test/CodeGen/X86/masked_memop.ll

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