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Re: Deprecating Itanium1 for GCC 4.4
- From: Steven Bosscher <stevenb dot gcc at gmail dot com>
- To: Jim Wilson <wilson at tuliptree dot org>, sje at cup dot hp dot com, "H.J. Lu" <hjl dot tools at gmail dot com>, "gcc at gcc dot gnu dot org" <gcc at gcc dot gnu dot org>, Gerald Pfeifer <gerald at pfeifer dot com>, Andrey Belevantsev <abel at ispras dot ru>
- Date: Sun, 15 Mar 2009 18:47:03 +0100
- Subject: Re: Deprecating Itanium1 for GCC 4.4
- References: <571f6b510903150916qa6ec3a4o6a85c09698ee0bb@mail.gmail.com>
On Sun, Mar 15, 2009 at 5:16 PM, Steven Bosscher <stevenb.gcc@gmail.com> wrote:
> Hello,
>
> I would like to propose that support for Itanium1 be deprecated for
> GCC 4.4 and removed for GCC 4.5.
...and in case folks wonder why this comes up now:
1. Bootstrap with -mtune=itanium1 fails
2. Testing with a non-bootstrap build shows that *all* test cases fail
at -O3 (probably the selective scheduler wasn't tested for itanium1)
Ciao!
Steven