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Date: Thu, 06 Oct 2011 13:49:00 -0000
Message-ID: <CAGs3Rfv_F75N9-rxjhtq6hRectrE=xTg-zA8pFMyBiNiBddpCw@mail.gmail.com>
Subject: Re: [PATCH, testsuite, i386] FMA3 testcases + typo fix in MD
From: Kirill Yukhin <kirill.yukhin@gmail.com>
To: Uros Bizjak <ubizjak@gmail.com>
Cc: gcc-patches List <gcc-patches@gcc.gnu.org>, "H.J. Lu" <hjl.tools@gmail.com>, vbyakovl23@gmail.com
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>
> BTW, don't you also need "-mfmpath=sse" in dg-options?
>

According to doc/invoke.texi
...
@itemx -mfma
...
These options will enable GCC to use these extended instructions in
generated code, even without @option{-mfpmath=sse}.

Seems it -mfpmath=sse is useless..
Although, if this is wrong, we probably have to update doc as well.

Thanks, K