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Re: [Patch, i386] PR 59422 - Support more targets for function multi versioning
- From: Allan Sandfeld Jensen <carewolf at gmail dot com>
- To: "Gopalasubramanian, Ganesh" <Ganesh dot Gopalasubramanian at amd dot com>
- Cc: Allan Sandfeld Jensen <carewolf at gmail dot com>, "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>, Uros Bizjak <ubizjak at gmail dot com>
- Date: Mon, 16 Dec 2013 21:25:19 +0100
- Subject: Re: [Patch, i386] PR 59422 - Support more targets for function multi versioning
- Authentication-results: sourceware.org; auth=none
- References: <201312151954 dot 38590 dot linux at carewolf dot com> <EB4625145972F94C9680D8CADD6516155E769BBC at satlexdag04 dot amd dot com>
On Monday 16 December 2013, Gopalasubramanian, Ganesh wrote:
> > Btw, I couldn't find anything that corresponds to gcc's btver2 arch. Is
> > that an old term for what has become the Jaguar architecture?
>
> Yes, "btver2" = "jaguar". We have the name as per its family name (i.e,
> bobcat family) in GCC. Similarly we have the names "bdver2" =
> "piledriver", "bdver3" = "steamroller" as per their family (bulldozer)
> name.
>
Yes, I figured that was the original idea behind it, but the final family of
the jaguar processors seems to have become 16h instead of 14h (bobcat) at some
point.
Regards
`Allan