[PATCH] D17246: [Polly] Allow all combinations of types and subscripts for memory accesses

[Johannes Doerfert via llvm-commits]

jdoerfert created this revision.
jdoerfert added reviewers: grosser, Meinersbur.
jdoerfert added a subscriber: Polly.

  To support non-aligned accesses we introduce a virtual element size
  for arrays that divides each access function used for this array. The
  adjustment of the access function based on the element size of the
  array was therefore moved after this virtual element size was
  determined, thus after all accesses have been created.

http://reviews.llvm.org/D17246

Files:
  include/polly/ScopInfo.h
  lib/Analysis/ScopInfo.cpp
  test/Isl/CodeGen/invariant_cannot_handle_void.ll
  test/ScopInfo/multiple-types-access-offset-not-dividable-by-element-size.ll
  test/ScopInfo/multiple-types-non-power-of-two-2.ll

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