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Sun, 23 Jul 2023 11:45:31 GMT (envelope-from git) Date: Sun, 23 Jul 2023 11:45:31 GMT Message-Id: <202307231145.36NBjVrw096154@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Konstantin Belousov Subject: git: b14d94c27ce2 - stable/13 - libm: correctly test for for NaN and Infinity in sinpi(), cospi(), and tanpi() List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-all@freebsd.org X-BeenThere: dev-commits-src-all@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: kib X-Git-Repository: src X-Git-Refname: refs/heads/stable/13 X-Git-Reftype: branch X-Git-Commit: b14d94c27ce2d5ca47193d99db51f516e74c2f74 Auto-Submitted: auto-generated The branch stable/13 has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=b14d94c27ce2d5ca47193d99db51f516e74c2f74 commit b14d94c27ce2d5ca47193d99db51f516e74c2f74 Author: Steve Kargl AuthorDate: 2023-07-17 05:19:28 +0000 Commit: Konstantin Belousov CommitDate: 2023-07-23 11:44:24 +0000 libm: correctly test for for NaN and Infinity in sinpi(), cospi(), and tanpi() PR: 272539 (cherry picked from commit be4c7f273508994638b68d2fae742be37d3cb117) --- lib/msun/src/s_cospi.c | 3 ++- lib/msun/src/s_sinpi.c | 3 ++- lib/msun/src/s_tanpi.c | 2 +- 3 files changed, 5 insertions(+), 3 deletions(-) diff --git a/lib/msun/src/s_cospi.c b/lib/msun/src/s_cospi.c index 860219efd3e4..2e2f92733a86 100644 --- a/lib/msun/src/s_cospi.c +++ b/lib/msun/src/s_cospi.c @@ -138,7 +138,8 @@ cospi(double x) return (j0 & 1 ? -c : c); } - if (ix >= 0x7f800000) + /* x = +-inf or nan. */ + if (ix >= 0x7ff00000) return (vzero / vzero); /* diff --git a/lib/msun/src/s_sinpi.c b/lib/msun/src/s_sinpi.c index 858459a5fcb4..bc3759e567a3 100644 --- a/lib/msun/src/s_sinpi.c +++ b/lib/msun/src/s_sinpi.c @@ -155,7 +155,8 @@ sinpi(double x) return ((hx & 0x80000000) ? -s : s); } - if (ix >= 0x7f800000) + /* x = +-inf or nan. */ + if (ix >= 0x7ff00000) return (vzero / vzero); /* diff --git a/lib/msun/src/s_tanpi.c b/lib/msun/src/s_tanpi.c index 01d4c74367fd..f911d56156b3 100644 --- a/lib/msun/src/s_tanpi.c +++ b/lib/msun/src/s_tanpi.c @@ -163,7 +163,7 @@ tanpi(double x) } /* x = +-inf or nan. */ - if (ix >= 0x7f800000) + if (ix >= 0x7ff00000) return (vzero / vzero); /*