[PATCH] D133737: [HLSL] [clang] Add vector version of abs for HLSL

[Florian Hahn via Phabricator via cfe-commits]

fhahn added a comment.

In D133737#3787066 <https://reviews.llvm.org/D133737#3787066>, @RKSimon wrote:

> The elementwise builtins should work for scalars as well (and IIRC we do test this as well).

Yep they should, it is specially specified here: https://clang.llvm.org/docs/LanguageExtensions.html#vector-builtins

> For scalar types, consider the operation applied to a vector with a single element.


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https://reviews.llvm.org/D133737