[PATCH] D20030: [AArch64] Add option to disable speculation of triangle whose tail is the only latch block

Renato Golin via llvm-commits llvm-commits at lists.llvm.org
Mon May 16 03:56:20 PDT 2016

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rengolin added a comment.

Hi Balaram,

This seems like a good thing to do overall, not just for Kryo, or when the option is chosen.

It would be good to know how it performs in vanilla AArch64 cores (A53, A57) so we could enable them by default.

cheers,
--renato


http://reviews.llvm.org/D20030

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