[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].
More information about the llvm-commits