Re: i5 and invalid instructions

[Jaap Boender <jaapb%kerguelen.org@localhost>]

On Tuesday 13 Nov 2012 14:25:40 you wrote:
> I think the "-march=native" from cpuflags is caused by gcc being newer
> than the version tested for in cpuflags.sh.

Yes, exactly, after version 4.2 it just sets -march=native by default.

> I have stopped using cpuflags on amd64, I would expect that the native
> amd64 compiler would use SSE for FP by default but have not checked.

It doesn't, SSE is disabled by default (in general, not only for FP) on amd64.

  Jaap
-- 
"Then I'll tell the truth. We're allowed to do that in emergencies."