From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 59964 invoked by alias); 1 May 2015 23:15:44 -0000 Mailing-List: contact libc-alpha-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libc-alpha-owner@sourceware.org Received: (qmail 59953 invoked by uid 89); 1 May 2015 23:15:43 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.3 required=5.0 tests=AWL,BAYES_20,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.2 X-HELO: relay1.mentorg.com Date: Fri, 01 May 2015 23:15:00 -0000 From: Joseph Myers To: Subject: Add more tests of tgamma [committed] Message-ID: User-Agent: Alpine 2.10 (DEB 1266 2009-07-14) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" X-SW-Source: 2015-05/txt/msg00036.txt.bz2 This patch adds some randomly-generated tests of tgamma that are observed to increase ulps on x86_64. Tested for x86_64 and x86 and ulps updated accordingly. Committed. (auto-libm-test-out diffs omitted below.) 2015-05-01 Joseph Myers * math/auto-libm-test-in: Add more tests of tgamma. * math/auto-libm-test-out: Regenerated. * sysdeps/i386/fpu/libm-test-ulps: Update. * sysdeps/x86_64/fpu/libm-test-ulps: Likewise. diff --git a/math/auto-libm-test-in b/math/auto-libm-test-in index 64000ff..89fcc17 100644 --- a/math/auto-libm-test-in +++ b/math/auto-libm-test-in @@ -2870,6 +2870,10 @@ tgamma 0x6.db8c603359a971081bc4a2e9dfd4p+8 tgamma 1e3 tgamma -100000.5 +tgamma -0x3.06644cp+0 +tgamma -0x6.fe4636e0c5064p+0 +tgamma -0x7.a13d7a2945cd5718p+0 + y0 0.125 y0 0.75 y0 1.0 diff --git a/sysdeps/i386/fpu/libm-test-ulps b/sysdeps/i386/fpu/libm-test-ulps index 10e0ca6..2eceadf 100644 --- a/sysdeps/i386/fpu/libm-test-ulps +++ b/sysdeps/i386/fpu/libm-test-ulps @@ -1854,12 +1854,12 @@ ildouble: 5 ldouble: 4 Function: "tgamma": -double: 4 -float: 2 -idouble: 4 -ifloat: 2 -ildouble: 4 -ldouble: 4 +double: 6 +float: 4 +idouble: 6 +ifloat: 4 +ildouble: 6 +ldouble: 6 Function: "y0": double: 1 diff --git a/sysdeps/x86_64/fpu/libm-test-ulps b/sysdeps/x86_64/fpu/libm-test-ulps index 9fd710b..97e279c 100644 --- a/sysdeps/x86_64/fpu/libm-test-ulps +++ b/sysdeps/x86_64/fpu/libm-test-ulps @@ -2014,12 +2014,12 @@ ildouble: 4 ldouble: 4 Function: "tgamma": -double: 4 -float: 3 -idouble: 4 -ifloat: 3 -ildouble: 4 -ldouble: 4 +double: 9 +float: 4 +idouble: 9 +ifloat: 4 +ildouble: 6 +ldouble: 6 Function: "y0": double: 2 -- Joseph S. Myers joseph@codesourcery.com