[FFmpeg-devel] [PATCH]Force enable ebp_available for icc

Carl Eugen Hoyos cehoyos
Fri Mar 13 17:11:39 CET 2009

M?ns Rullg?rd <mans <at> mansr.com> writes:

> >> In what way does the test fail with icc 11.0?
> >
> > The executable crashes: You can test this (without icc) with the attachment
> > I added in the original post.
> Why does it crash?  Why does FFmpeg not crash in the same way?

I thought you could answer that, that's why I sent the assembler file.

> >> > So I propose attached patch to force ebp_available for icc.
> >> 
> >> Is it always safe to do this?
> >
> > All supported versions of icc support -fomit-frame-pointer (and it
> > is default).
> --extra-cflags=-fno-omit-frame-pointer

Of course, but since there is no --enable-ebp, it makes much more sense to force
it for icc, imo.

Carl Eugen

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