[PATCH] D82227: SLP: honor requested max vector size merging PHIs
Stanislav Mekhanoshin via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Jun 23 11:48:39 PDT 2020
rampitec added a comment.
In D82227#2109213 <https://reviews.llvm.org/D82227#2109213>, @spatel wrote:
> I haven't seen this cause damage in x86 examples, but it seems similar to D68667 <https://reviews.llvm.org/D68667> (although the recent comments there suggest we may want to refine the predicate).
It is indeed similar, although adds a check into a yet another place. These checks are just not consistently used.
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https://reviews.llvm.org/D82227/new/
https://reviews.llvm.org/D82227
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