[PATCH] RISC-V: Fix unordered float compare for Signaling NaN.

[Jim Wilson]

On Fri, Oct 5, 2018 at 9:44 AM Jim Wilson <jimw@sifive.com> wrote:
> With a modified version of Andrew's patch, the testcase in Kito's
> patch works, and I see the glibc testsuite failures drop from 151 to
> 131, so there is still something wrong.  Last time I ran the glibc
> testsuite we were around 50-60 failures without Andrew's patch, so
> either something broke, or there are more glibc tests than before.

This turned out to be a problem with ulps for the math tests.  After
regenerating the ulps file, I see 32 failures, which looks like the
expected set of failures.  I checked in my modified version of Andrew
Waterman's patch.

Jim