[PATCH] D98103: [NPM] Do not run function simplification pipeline unnecessarily

Mon Apr 12 14:56:58 PDT 2021

fhahn added a comment.

In D98103#2684272 <https://reviews.llvm.org/D98103#2684272>, @mtrofin wrote:

> In D98103#2684255 <https://reviews.llvm.org/D98103#2684255>, @fhahn wrote:
>
>> Do you have any data on whether there are any binary differences for a set of programs/benchmarks with this enabled compared to disabled?
>
> There are, in the strict sense of binary diff. I did not try it on benchmarks.

Interesting. But then doesn't this indicate that the passes were not run unnecessarily? Just curious why this happens, e.g. are some changes not reported properly?

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  https://reviews.llvm.org/D98103/new/

https://reviews.llvm.org/D98103