[PATCH] D41767: [SLP] Fix PR35777: Incorrect handling of aggregate values.

[Alexey Bataev via Phabricator via llvm-commits]

ABataev created this revision.
ABataev added reviewers: mkuper, hfinkel, RKSimon, spatel.

Fixes the bug with incorrect handling of InsertValue|InsertElement
instrucions in SLP vectorizer. Currently, we may use incorrect
ExtractElement instructions as the operands of the original
InsertValue|InsertElement instructions.


https://reviews.llvm.org/D41767

Files:
  include/llvm/Transforms/Vectorize/SLPVectorizer.h
  lib/Transforms/Vectorize/SLPVectorizer.cpp
  test/Transforms/SLPVectorizer/X86/PR35777.ll
  test/Transforms/SLPVectorizer/X86/insert-element-build-vector.ll
  test/Transforms/SLPVectorizer/X86/insertvalue.ll
  test/Transforms/SLPVectorizer/X86/value-bug.ll

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