Oleg Endo wrote:
> The attached patch reorganizes the SH left shift patterns. The final
> generated shift insns don't differ much, but it seems to have some
> positive side effects on register allocation in some cases.
>
> Tested with
> make -k check RUNTESTFLAGS="--target_board=sh-sim
> \{-m2/
Hello,
The attached patch reorganizes the SH left shift patterns. The final
generated shift insns don't differ much, but it seems to have some
positive side effects on register allocation in some cases.
Tested with
make -k check RUNTESTFLAGS="--target_board=sh-sim
\{-m2/-ml,-m2/-mb,-m2a/-mb,-m2
