[PATCH] D16837: Disable the vzeroupper insertion pass on PS4

Yunzhong Gao via llvm-commits llvm-commits at lists.llvm.org
Wed Feb 3 11:16:28 PST 2016

ygao added a comment.

I definitely remember there was some concern (or incident?) over correctness,
and it involves some library. Unfortunately I cannot recall the details.

In this patch I was setting the feature bit on btver2, but it probably also
applies to bdver[2..4].


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