From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 6259 invoked by alias); 6 Aug 2015 23:02:19 -0000 Mailing-List: contact glibc-bugs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: glibc-bugs-owner@sourceware.org Received: (qmail 6221 invoked by uid 55); 6 Aug 2015 23:02:15 -0000 From: "cvs-commit at gcc dot gnu.org" To: glibc-bugs@sourceware.org Subject: [Bug math/16519] Missing underflow exception from sinhf Date: Thu, 06 Aug 2015 23:02:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: glibc X-Bugzilla-Component: math X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: cvs-commit at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: security- X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2015-08/txt/msg00223.txt.bz2 https://sourceware.org/bugzilla/show_bug.cgi?id=16519 --- Comment #3 from cvs-commit at gcc dot gnu.org --- This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "GNU C Library master sources". The branch, master has been updated via 5e29dd573777197fc4d12c1bdea8f6d04e505391 (commit) from 2ba30a182ca50ac07f45ed1f813a85ccafaed85d (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=5e29dd573777197fc4d12c1bdea8f6d04e505391 commit 5e29dd573777197fc4d12c1bdea8f6d04e505391 Author: Joseph Myers Date: Thu Aug 6 23:01:09 2015 +0000 Fix sinh missing underflows (bug 16519). Similar to various other bugs in this area, some sinh implementations do not raise the underflow exception for subnormal arguments, when the result is tiny and inexact. This patch forces the exception in a similar way to previous fixes. Tested for x86_64, x86, mips64 and powerpc. [BZ #16519] * sysdeps/ieee754/dbl-64/e_sinh.c: Include . (__ieee754_sinh): Force underflow exception for arguments with small absolute value. * sysdeps/ieee754/flt-32/e_sinhf.c: Include . (__ieee754_sinhf): Force underflow exception for arguments with small absolute value. * sysdeps/ieee754/ldbl-128/e_sinhl.c: Include . (__ieee754_sinhl): Force underflow exception for arguments with small absolute value. * sysdeps/ieee754/ldbl-128ibm/e_sinhl.c: Include . (__ieee754_sinhl): Force underflow exception for arguments with small absolute value. * sysdeps/ieee754/ldbl-96/e_sinhl.c: Include . (__ieee754_sinhl): Force underflow exception for arguments with small absolute value. * math/auto-libm-test-in: Add more tests of sinh. * math/auto-libm-test-out: Regenerated. * sysdeps/i386/fpu/libm-test-ulps: Update. ----------------------------------------------------------------------- Summary of changes: ChangeLog | 22 +++ NEWS | 2 +- math/auto-libm-test-in | 4 + math/auto-libm-test-out | 316 +++++++++++++++++++++++++++++++++ sysdeps/i386/fpu/libm-test-ulps | 6 + sysdeps/ieee754/dbl-64/e_sinh.c | 11 +- sysdeps/ieee754/flt-32/e_sinhf.c | 9 +- sysdeps/ieee754/ldbl-128/e_sinhl.c | 12 +- sysdeps/ieee754/ldbl-128ibm/e_sinhl.c | 9 +- sysdeps/ieee754/ldbl-96/e_sinhl.c | 9 +- 10 files changed, 392 insertions(+), 8 deletions(-) -- You are receiving this mail because: You are on the CC list for the bug.