On 08/12/2011 01:18 AM, Gilles Chanteperdrix wrote:
> The following patch seems to do the trick. It makes the assumption that
> when compiling with -fomit-frame-pointer, we have one more register, so
> the "R" constraint will always be able to avoid choosing eax, and eax
> will be free for the muxcode, so that the compiler will not choose the
> "m" alternative.
Thanks for the update!
I can confirm that both the patch for xenomai-head and
-fno-omit-frame-pointer fix the problem.
For Debian's xenomai 2.5.6, I will just use -fno-omit-frame-pointer for now.
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