tree cd42d83ba15c883956f7ae6e4062cc164d7982ec
parent 6b93f11c7f19cb4810af533ec56ec07e58ab4aaf
author bjacob <benoitjacob@google.com> 1698945181 -0400
committer GitHub <noreply@github.com> 1698945181 -0400
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Stop trying to use builtin `_Float16` (#15388)

We used to have code using built-in _Float16 type support when it should
be supported based on compiler identification.

It worked well (https://godbolt.org/z/3a6WM39M1) until it didn't for
some people (#14549).

It's not worth the hassle, this is only used in slow generic fallbacks
or test code, and we weren't able to use a builtin for bf16 anyway.

Fixes #14549.