[FFmpeg-devel] [PATCH]Force enable ebp_available for icc
Sat Mar 14 01:34:46 CET 2009
On Fri, Mar 13, 2009 at 5:14 PM, Carl Eugen Hoyos <cehoyos at ag.or.at> wrote:
> M?ns Rullg?rd <mans <at> mansr.com> writes:
>> > The test used in configure to find out if ebp can be used worked fine
>> > for icc up to version 10.1.
>> > Since version 11.0, the test always fails, although ebp can be used (I
>> > believe, because if I use attached configure patch, make test
>> > succeeds).
>> In what way does the test fail with icc 11.0?
> Another situation where the
> compiler needs to maintain the frame pointer is when calls to alloca() are made.
This behavior (as well as with variable length arrays) exists
identically in GCC.
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