[PATCH] D12030: [CostModel][ARM] Increase cost of insert/extract operations

[silviu.baranga@arm.com via llvm-commits]

sbaranga created this revision.
sbaranga added a subscriber: llvm-commits.
Herald added subscribers: rengolin, aemerson.

This change limits the minimum cost of an insert/extract
element operation to 2 in cases where this would result
in mixing of NEON and VFP code.

http://reviews.llvm.org/D12030

Files:
  lib/Target/ARM/ARMTargetTransformInfo.cpp
  test/Analysis/CostModel/ARM/cast.ll

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