As this patch set solved the performance issue and even led to the highest scores I ever saw on the benchmark tool I used, let me add a:
Tested-by: Howard Spoelstra <hsp.c...@gmail.com> On Thu, Jan 30, 2020 at 12:50 AM Richard Henderson < richard.hender...@linaro.org> wrote: > The first two address the performance regression noticed > by Howard Spoelstra. The last two are just something I > noticed at the same time. > > > r~ > > > Richard Henderson (4): > target/ppc: Use probe_access for LSW, STSW > target/ppc: Use probe_access for LMW, STMW > target/ppc: Remove redundant mask in DCBZ > target/ppc: Use probe_write for DCBZ > > target/ppc/mem_helper.c | 197 +++++++++++++++++++++++++++++++++------- > 1 file changed, 162 insertions(+), 35 deletions(-) > > -- > 2.20.1 > >
