[PATCH] D28907: [SLP] Fix for PR30787: Failure to beneficially vectorize 'copyable' elements in integer binary ops.

[Dinar Temirbulatov via Phabricator via llvm-commits]

dtemirbulatov updated this revision to Diff 171890.
dtemirbulatov added a comment.

Implemented Map<Instruction*, std::pair<Value *Parent, unsigned Opcode> indexing for ScalarToTreeEntry, PseudoInstScheduleDataMap.
Added reorderBundles() function to reorder bundles that have common instructions according to instructions layout after SLP scheduling.


https://reviews.llvm.org/D28907

Files:
  lib/Transforms/Vectorize/SLPVectorizer.cpp
  test/Transforms/SLPVectorizer/X86/cancel_scheduling.ll
  test/Transforms/SLPVectorizer/X86/insert-after-multiple-bundle.ll
  test/Transforms/SLPVectorizer/X86/memory-dep.ll
  test/Transforms/SLPVectorizer/X86/pr35497.ll
  test/Transforms/SLPVectorizer/X86/rem-bundle.ll
  test/Transforms/SLPVectorizer/X86/vect_copyable_in_binops.ll

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