Hi Haochen,
on 2022/6/6 10:21, HAO CHEN GUI wrote:
> Hi,
> This patch replaces shift and ior insns with one rotate and mask
> insn for the split patterns which are for DI byte swap on Power6 and
> before. The test cases shows the optimization.
Nit: I noticed two splitting which are updated in
Hi,
This patch replaces shift and ior insns with one rotate and mask
insn for the split patterns which are for DI byte swap on Power6 and
before. The test cases shows the optimization.
Bootstrapped and tested on ppc64 Linux BE and LE with no regressions.
Is this okay for trunk? Any
