[PATCH] D55460: APFloat: allow 64-bit of payload

[JF Bastien via Phabricator via llvm-commits]

jfb added a comment.

In D55460#1324136 <https://reviews.llvm.org/D55460#1324136>, @rjmccall wrote:

> This truncates the payload to fit into the significand field.  Presumably that includes setting the top bit of the significand to make this a NaN and not an infinity.  Does it also always form a qNaN, or can you create an sNaN this way?


Someone wrote a test for this! http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ADT/APFloatTest.cpp?r1=97364&r2=97363&pathrev=97364


Repository:
  rL LLVM

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  https://reviews.llvm.org/D55460/new/

https://reviews.llvm.org/D55460