[PATCH] D39976: [AArch64] Consider the cost model when folding loads and stores

[Evandro Menezes via Phabricator via llvm-commits]

evandro updated this revision to Diff 123361.
evandro added a comment.

Clarify the heuristics used when evaluating the costs.


https://reviews.llvm.org/D39976

Files:
  llvm/lib/Target/AArch64/AArch64LoadStoreOptimizer.cpp
  llvm/test/CodeGen/AArch64/ldst-opt.ll

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