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[Bug target/20272] AltiVec vector instructions fail unless compiled with -force_cpusubtype_ALL
- From: "stevenj at alum dot mit dot edu" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 2 Mar 2005 04:16:25 -0000
- Subject: [Bug target/20272] AltiVec vector instructions fail unless compiled with -force_cpusubtype_ALL
- References: <20050302013855.20272.stevenj@fftw.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From stevenj at alum dot mit dot edu 2005-03-02 04:16 -------
(In reply to comment #2)
> You need at least cctools 528.5 to have this work correctly.
Ah, thanks, I just saw http://gcc.gnu.org/ml/gcc-patches/2004-10/msg01222.html
...yes, when I install cctools 528.5 the problem goes away.
(It would be nice to have the configure script give an error if this
prerequisite is missing, since I was using the latest standard Apple developer
tools.)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20272