[PATCH] D85283: [ARM][CostModel] Implement getCFInstrCost

[Sam Parker via Phabricator via llvm-commits]

samparker added a comment.

If I build up the will, I'll take a look at the vectorizer and figure out how it's using these costs... I'm assuming it's the cost of the phi that causes the problems which, as a register, sounds counter-intuitive to be 'free'.


Repository:
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