Displaying 1 result from an estimated 1 matches for "d33341".
2017 May 18
6
Enable vectorizer-maximize-bandwidth by default?
...+0.29%
Scores are benchmark specific.
We do have regression on 453.povray, but it's due to secondary effects as
all hot functions are the same. I've also tested the code size impact, it
does not change for tested speccpu benchmarks.
I've prepared https://reviews.llvm.org/D33341 to do this.
I really appreciate if the community can help test the performance impact
of this change on other architectures so that we can decide if this should
go target-dependent.
Any comments/concerns?
Thanks,
Dehao
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