[PATCH] D74016: libclc/r600: Use target specific builtins to implement rsqrt and native_rsqrt

[Aaron Watry via Phabricator via llvm-commits]

awatry accepted this revision.
awatry added a comment.
This revision is now accepted and ready to land.

Looks good to me from a code standpoint.

The test fails CTS before and after on my BARTS (6850), but that's when running libclc master with LLVM 9.0, so there might be a precision issue that's fixed in newer code. It doesn't make the issue worse, at least.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D74016/new/

https://reviews.llvm.org/D74016