Date: Sat, 06 Feb 2021 07:34:44 +0100 From: Paul Zimmermann <Paul.Zimmermann@...ia.fr> To: Szabolcs Nagy <nsz@...t70.net> Cc: musl@...ts.openwall.com Subject: Re: issue with sinhf Dear Szabolcs, > that one was for the acoshf bug, the sinhf issue was a bug > in expm1f (overflowed too early, although sinhf could have > used a less tight threshold that would have prevented this > causing an issue there) > > > [2:text/x-diff Show Save:0001-math-fix-expm1f-overflow-threshold.patch (1kB)] and that one fixes the sinhf issue: GLIBC : $ gcc -fno-builtin test_sinh_musl.c -lm $ ./a.out x=0x1.62e4p+6 y=0x1.ffe808p+126 musl-1.2.2 + above patch: $ gcc -fno-builtin test_sinh_musl.c $FILES $ ./a.out x=0x1.62e4p+6 y=0x1.ffe808p+126 Thank you! Paul
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