Kugan <kugan.vivekanandara...@linaro.org> writes: > This RFC patch series implements a simple align divisor shift dividend > method. > > Regression tested on arm-none-linux-gnueabi with no issues. > > OK? > > Thanks, > Kugan > > +2013-11-22 Kugan Vivekanandarajah <kug...@linaro.org> > + > + * libgcc/libgcc2.c (__udivmoddi4): Define new implementation when > + HAVE_NO_HW_DIVIDE is defined, for processors without any divide > + instructions.
The code looks fine to me. You should document HAVE_NO_HW_DIVIDE in gcc/doc/tm.texi in the Library Calls section. The macro should probably be something like TARGET_HAS_NO_HW_DIVIDE. Ian
