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3c9fb6e1ad
We used to generate code similar to:
umov.b w8, v0[2]
strb w8, [x0, x1]
because the STR*ro* patterns were preferred to ST1*.
Instead, we can avoid going through GPRs, and generate:
add x8, x0, x1
st1.b { v0 }[2], [x8]
This patch increases the ST1* AddedComplexity to achieve that.
rdar://16372710
Differential Revision: http://reviews.llvm.org/D6202
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225183 91177308-0d34-0410-b5e6-96231b3b80d8