On 05/25/2013 12:01 PM, Alex Smith wrote: > From: Laurent <laurent....@gmail.com> > > Change the check_exec_crash test to use a function pointer instead of > simply calling the function. The EBP availability test will crash when > compiled with ICL likely due to compiler optimization shenanigans. > > Originally the check_exec_crash code was moved out of main to fix a > problem with gcc's treatment of non-leaf main on x86_32. libav already > moved the code out of main but the addition of the function pointer will > prevent any inlining which fixes the remaining problem. > > A function pointer is used since it is compiler agnostic (as opposed to > say __attribute__ ((noinline)) which would only work with gcc compatible > compilers). >
Looks fine, thanks for the explanation. lu _______________________________________________ libav-devel mailing list libav-devel@libav.org https://lists.libav.org/mailman/listinfo/libav-devel
