On Wed, Apr 27, 2011 at 12:23 AM, Andrew Stubbs <andrew.stu...@linaro.org> wrote: > On 26/04/11 03:39, Nicolas Pitre wrote: >> >> But I digress. This is just to say that gcc shouldn't pull >> __aeabi_uldivmod in this case because: > > There isn't a library call (or instruction) for a straight 'mod' operation, > so GCC always has to use 'divmod', no exceptions. > > In any case, optimization of a div and a mod into a single call is > problematic, at best, so it's unlikely that's happening. See GCC PR43721.
Ah, sorry. So the divmod call is there due to the modulo operation only. -- Michael _______________________________________________ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-toolchain
