[PATCH] D39556: [ConstantFold] Support vector index when factoring out GEP index into preceding dimensions

[Haicheng Wu via Phabricator via llvm-commits]

haicheng created this revision.
Herald added a subscriber: mcrosier.

Follow-up of https://reviews.llvm.org/D38677.  This patch supports the vector type of both current and previous index when factoring out the current one into the previous one.


Repository:
  rL LLVM

https://reviews.llvm.org/D39556

Files:
  lib/IR/ConstantFold.cpp
  test/Assembler/getelementptr_vec_ce.ll
  test/Transforms/InstCombine/gep-vector.ll
  test/Transforms/InstSimplify/vector_gep.ll

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