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

Qiu Chaofan via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Feb 13 01:35:53 PST 2020


qiucf added a comment.

@lkail You can compile this simple program <https://gist.github.com/ecnelises/5e440a81dac941ac975c38878bfbc4e7> and test. I got following results on Linux with GCC (call for `rint`):

  7FF8000000000000 7FF4000000000000 7FFC000000000000
  0 1 0


Repository:
  rG LLVM Github Monorepo

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

https://reviews.llvm.org/D72685





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