tree 9ff99e675d6607eab3a1ccb520f68f0d0038761a
parent be10760d50586ca80164bb3530bc13918d7d2989
author peter klausler <pklausler@nvidia.com> 1617377199 -0700
committer Copybara-Service <copybara-worker@google.com> 1618251831 -0700

[flang] Fix MSVC build breakage

A recent patch exposed an assumption that "long double" is (at least)
an 80-bit floating-point type, which of course it is not in MSVC.
Also get it right for non-x87 floating-point.

GitOrigin-RevId: dd43e13c005806be06bf09c735353a3d8707c8c8