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
Oleg Endo oleg.e...@t-online.de 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