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

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

sbaranga added a comment.

Tested with lnt/spec2000 on Cortex-A57 and Cortex-A53. I've seen only improvements (and some noise):

Cortex-A57:
lnt.MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt	-18.69%
lnt.MultiSource/Benchmarks/Bullet/bullet	-1.59%

Cortex-A53:
spec.cpu2000.ref.300_twolf	-2.40%  -- This could be noise?


http://reviews.llvm.org/D12030