[PATCH] D57372: Demanded elements support for masked.load and masked.gather

[Philip Reames via Phabricator via llvm-commits]

reames created this revision.
reames added reviewers: spatel, craig.topper, RKSimon.
Herald added subscribers: bollu, mcrosier.

Teach instcombine to propagate demanded elements through a masked load or masked gather instruction.

This is in the broader context of improving vector pointer instcombine under https://reviews.llvm.org/D57140.


https://reviews.llvm.org/D57372

Files:
  lib/Transforms/InstCombine/InstCombineCalls.cpp
  lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
  test/Transforms/InstCombine/masked_intrinsics.ll

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