[PATCH] D58412: [X86] Remove FeatureSlowIncDec from Sandy Bridge and later Intel Core CPUs

Tue Feb 19 16:36:42 PST 2019

craig.topper added a comment.

In D58412#1403190 <https://reviews.llvm.org/D58412#1403190>, @spatel wrote:

> Should we change the generic model too then since most CPUs prefer inc/dec? 
>  I'm guessing that's a lot more test diffs, so no problem to make it another patch, but just want to know if that's the way to think about the generic model.

Related question to that. Should "pentium4" which is clang's Linux default CPU for 32-bit builds have more tuning flags on it?

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https://reviews.llvm.org/D58412