[PATCH] D69897: Add #pragma clang loop aligned

[Hal Finkel via Phabricator via cfe-commits]

hfinkel added inline comments.


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Comment at: clang/docs/LanguageExtensions.rst:3135
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+This predicates all the array references inside the loop to be aligned. The aligned access to them can increase fetch time and increase the performance. 
+
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lebedev.ri wrote:
> What does this actually mean, in the end?
> Will it assume that whatever alignment is required
> for whatever vectorization width chosen,
> is the actual alignment?
Also, just arrays, or also pointers?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D69897/new/

https://reviews.llvm.org/D69897