[PATCH] D57140: [WIP] Teach instcombine how to destroy vector GEPs

[Philip Reames via Phabricator via llvm-commits]

reames created this revision.
Herald added subscribers: bollu, mcrosier.

This is a work in progress patch, will likely be split into a couple of pieces before actually posted for review.  Getting it posted for discussion on approach.


https://reviews.llvm.org/D57140

Files:
  lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
  lib/Transforms/InstCombine/InstructionCombining.cpp

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