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Re: [PATCH] Optionally use -mlong-double-128 by default on {powerpc{,64},s390{,x},sparc,alpha}-linux (take 3)
- From: Benjamin Kosnik <bkoz at redhat dot com>
- To: Jakub Jelinek <jakub at redhat dot com>
- Cc: pcarlini at suse dot de, mark at codesourcery dot com, jason at redhat dot com, matz at suse dot de, gcc-patches at gcc dot gnu dot org, libstdc++ at gcc dot gnu dot org
- Date: Mon, 6 Feb 2006 23:28:55 -0600
- Subject: Re: [PATCH] Optionally use -mlong-double-128 by default on {powerpc{,64},s390{,x},sparc,alpha}-linux (take 3)
- References: <20060127165807.GV32233@devserv.devel.redhat.com> <Pine.LNX.4.58.0601311640500.627@wotan.suse.de> <20060131172535.GQ32233@devserv.devel.redhat.com> <43E05F19.4000103@codesourcery.com> <20060201082138.GX32233@devserv.devel.redhat.com> <20060201113418.996739f9.bkoz@redhat.com> <20060201180940.GY32233@devserv.devel.redhat.com> <20060204085518.GR24295@devserv.devel.redhat.com> <20060205120209.GX24295@devserv.devel.redhat.com>
Here is the patch I tested with.
I think this looks good. I'd be up for putting it into gcc mainline and
the branch. I'm running in to a minor snag with the abi checking, in
that now
acosl@GLIBCXX_3.4.3
instead of
acosl@@GLIBCXX_3.4.3
This should be fine. I can fix up the testsuites in a bit, when I get on a system where I can debug.
:(
I can verify your testing, at least on powerpc64, with ld 128, and x86/linux (no change).
-benjamin
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- Re: [PATCH] Optionally use -mlong-double-128 by default on {powerpc{,64},s390{,x},sparc,alpha}-linux (take 3)