[PATCH] D111460: [X86][LoopVectorize] "Fix" `X86TTIImpl::getAddressComputationCost()`

Sat Oct 16 05:59:58 PDT 2021

pengfei added a comment.

In D111460#3068291 <https://reviews.llvm.org/D111460#3068291>, @lebedev.ri wrote:

> In D111460#3068289 <https://reviews.llvm.org/D111460#3068289>, @pengfei wrote:
>
>> In D111460#3068279 <https://reviews.llvm.org/D111460#3068279>, @lebedev.ri wrote:
>>
>>> In D111460#3068276 <https://reviews.llvm.org/D111460#3068276>, @pengfei wrote:
>>>
>>>> Sorry, I don't think favoring interleaved loads over gather is always correct.
>>>
>>> Where am i doing that?
>>
>> Doesn't comments in X86TargetTransformInfo.cpp say this patch is a hack to do that? Or I just understood it the other way around?
>
> It's precisely the other way around.

Awkward :( Sorry for that. Anyway, I want to hold for a while until I'm confident with this patch.

Repository:
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https://reviews.llvm.org/D111460