Re: [PATCH v1 0/3] RISC-V: Combine vec_duplicate + vxor.vv to vxor.vx on GR2VR cost

OK, thanks. -- Regards Robin

[PATCH v1 0/3] RISC-V: Combine vec_duplicate + vxor.vv to vxor.vx on GR2VR cost

From: Pan Li This patch would like to introduce the combine of vec_dup + vxor.vv into vxor.vx on the cost value of GR2VR. The late-combine will take place if the cost of GR2VR is zero, or reject the combine if non-zero like 1, 15 in test. There will be two cases for the combine: Case 0: | .