Date: Thu, 16 Oct 2025 17:39:05 +0000 From: bugzilla-noreply@freebsd.org To: numerics@FreeBSD.org Subject: [Bug 251091] lib msun remainder() gives incorrect result on powerpc64 Message-ID: <bug-251091-18636-Z1lAlPtBJD@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-251091-18636@https.bugs.freebsd.org/bugzilla/> References: <bug-251091-18636@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=251091 --- Comment #11 from commit-hook@FreeBSD.org --- A commit in branch releng/15.0 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=4c87cff1c8c53f06d8d25813fa32f1cc35657897 commit 4c87cff1c8c53f06d8d25813fa32f1cc35657897 Author: Ahmad Khalifa <vexeduxr@FreeBSD.org> AuthorDate: 2025-10-10 09:30:52 +0000 Commit: Colin Percival <cperciva@FreeBSD.org> CommitDate: 2025-10-16 17:37:22 +0000 libm: remainder: make sure x is zero Make sure the entirety of x is zero before flipping the sign bit. Otherwise the sign would be wrong for small values of x when x is negative and |n*y| > |x| Approved by: re (cperciva) Reported by: alfredo PR: 251091 Reviewed by: kargl MFC after: 3 days Differential Revision: https://reviews.freebsd.org/D53023 (cherry picked from commit 25cca51ed294890d20a3c0290814cd26875db686) (cherry picked from commit 583e976d6d09770a6299a19603d4f0dbaa562cac) lib/msun/src/e_remainder.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) -- You are receiving this mail because: You are on the CC list for the bug.
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