On Sat, Apr 11, 2015 at 2:16 AM, augustine.sterl...@gmail.com <augustine.sterl...@gmail.com> wrote: > On Fri, Apr 10, 2015 at 1:18 PM, Max Filippov <jcmvb...@gmail.com> wrote: >> How can we have a mulsi3 pattern that don't get expanded until it's >> optimized, and only gets expanded to a call if it couldn't be optimized? > > I'm not completely sure, but I think you want to use OPTAB_LIB as you > described above, and eliminate the TARGET_MUL32 condition in the > pattern.
In that case mull is emitted for normal uses of multiplication. -- Thanks. -- Max
