[PATCH] D86398: [X86] Enable constexpr on _cast fp<-> uint intrinsics (PR31446)

[Richard Smith - zygoloid via Phabricator via cfe-commits]

rsmith accepted this revision.
rsmith added a comment.

It would be useful to include in our documentation a brief list of which of these intrinsics can be used in constant expressions.


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D86398