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Re: Deprecating Itanium1 for GCC 4.4
On Fri, Mar 20, 2009 at 7:50 PM, Laurent GUERBY <laurent@guerby.net> wrote:
> I'm building with GCC "Debian 4.3.2-1.1" as bootstrap compiler,
> CC is not defined, configure:
>
> ../trunk/configure --prefix=/n/41/guerby/install-trunk
> --enable-languages=c,ada --enable-__cxa_atexit --disable-nls
> --enable-threads=posix --with-mpfr=/opt/cfarm/mpfr-2.3.2
>
> May be debian has some itanium patches.
Neh, I think it means that GCC's Itanium2 code also runs OK on Merced.
Which is good news if Merced tuning is going away ;-)
I'll retest this weekend and report the test results I find with
-mtune=itanium1. At least all -O3 test cases fail for me due to the
selective scheduler, but there where additional failures at other
optimization levels.
Ciao!
Steven