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x86-64: libm-test-ulps for AMD Piledriver?

From: Jeroen <_jeroen_ at yahoo dot com>
To: "libc-alpha at sourceware dot org" <libc-alpha at sourceware dot org>
Date: Wed, 26 Jun 2013 06:25:55 -0700 (PDT)
Subject: x86-64: libm-test-ulps for AMD Piledriver?
References:
Reply-to: Jeroen <_jeroen_ at yahoo dot com>

I had noticed consistent mathlib test issues (44 in test-ldouble if I remember correctly) while compiling glibc on an AMD FX-8350. Software: glibc from git, gnu compiler collection 4.8.1.
CFLAGS: no specific flags, so march=x86-64 mtune=generic O2 (with march=native more errors occurred).
configure options: .--prefix=/usr -libdir=/usr/lib --libexecdir=/usr/lib --with-headers=/usr/include --enable-add-ons=nptl,libidn --enable-obsolete-rpc --enable-kernel=2.6.32 --enable-bind-now --disable-profile --enable-stackguard-randomization --enable-multi-arch


after including a new libm-test-ulps created by 'make regen-ulps' the build finished successfully.


I have attached the diff between the git file and the new file.

Is this due to any options I might (not) have used?

Attachment: libm-test-ulps.diff
Description: Binary data

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