[PATCH] D72685: [PowerPC] Exploit VSX rounding instrs for rint

Kai Luo via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Feb 10 21:13:20 PST 2020

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lkail added a comment.

Correct me if I'm wrong. `rint(x)` returns `x` if `x` is an NaN. However, intruction like `XSRDPIC` may turn `SNAN` to `QNAN`. Does it matter?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D72685/new/

https://reviews.llvm.org/D72685

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