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Compile on 64-bit Linux with full optimizations

Posted: Fri Jul 29, 2005 6:55 am
by tcooke

Has anyone figured out how to compile a working binary on 64-bit Linux with full optimizations? I heard that the reason that the reason that this was not possible was perhaps due to a gcc bug, if anyone knows more specifics on that, then that would be useful to know as well.


Posted: Sat Oct 08, 2005 11:18 am
by nizar

What do you mean by "full optimizations?" ?

I've neuron on AMD64

Code: Select all

CFLAGS="-O3 -pipe -march=athlon64 -fomit-frame-pointer"
and on dual opteron running 24x7 with no problems.

What gcc bug you meant?