On Wed, Jul 2, 2014 at 5:06 PM, Segher Boessenkool
wrote:
> Firstly, it adds back the split conditions that I accidentally removed.
> Without it the dot insns are never generated, or rather, always split
> back to a separate compare instruction.
>
> Secondly, the shift amount should be SI always,
Firstly, it adds back the split conditions that I accidentally removed.
Without it the dot insns are never generated, or rather, always split
back to a separate compare instruction.
Secondly, the shift amount should be SI always, not GPR, or GCC will
insert a zero-extend at expand time that it can
