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[Bug target/20272] AltiVec vector instructions fail unless compiled with -force_cpusubtype_ALL
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 2 Mar 2005 01:52:10 -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 pinskia at gcc dot gnu dot org 2005-03-02 01:52 -------
This works for me with a non modified source. I get the following in the asm which makes it works:
.machine ppc7400
Are you sure that you running with the latested cctools and not with a modifed 4.1 which remove the
usage of the .machine instructions or with an older cctools which does not work correctly with
.machine?
You need at least cctools 528.5 to have this work correctly.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
Component|c |target
Version|1.0 |4.1.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20272