tree 6b12cb1f352a24fc858e7cae11012fd2cf492504
parent 5f922a14fe3d183e2d2dc58d0aa34c4627464da8
author Michael Jones <michaelrj@google.com> 1636589478 -0800
committer Copybara-Service <copybara-worker@google.com> 1636654849 -0800

[libc] clean up FPUtil long doubles

Add quietNaNMask consts to FloatProperties and make LongDoubleBitsX86
clear the extra bits that aren't set when initializing with an 80 bit
long double.

Reviewed By: sivachandra, lntue

Differential Revision: https://reviews.llvm.org/D113625

GitOrigin-RevId: 18da0c0a287707b2f80880c14d77e4f071aae88d