[PATCH] D25722: Improved cost model for FDIV and FSQRT
Simon Pilgrim via llvm-commits
llvm-commits at lists.llvm.org
Fri Oct 28 09:13:16 PDT 2016
RKSimon added a comment.
I think this is almost done now - please can you add the AVX2/Haswell costs:
FDIV f32/4f32 = 7, 8f32 = 14, f64/2f64 = 14, 4f64 = 28
FSQRT f32/4f32 = 7, 8f32 = 14, f64/2f64 = 14, 4f64 = 28
Other than that does anyone have any additional feedback?
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