On 9/5/25 9:01 PM, [email protected] wrote:
From: Pan Li <[email protected]> This patch would like to introduce the combine of vec_dup + vnmsub.vv into vnmsub.vx on the cost value of GR2VR. The late-combine will take place if the cost of GR2VRlike 1, 2, 15 in test. From: | ... | vmv.v.x | L1: | vnmsub.vv | J L1 | ... To: | ... | L1: | vnmsub.vx | J L1 | ... The below test suites are passed for this patch series. * The rv64gcv fully regression test. Pan Li (3): RISC-V: Combine vec_duplicate + vnmsub.vv to vnmsub.vx on GR2VR cost RISC-V: Add test for vec_duplicate + vnmsub.vv signed combine with GR2VR cost 0, 1 and 15 RISC-V: Add test for vec_duplicate + vnmsub.vv unsigned combine with GR2VR cost 0, 1 and 15
This series is OK. jeff
