Hi Pan, these failures were present before the patch I suppose? They don't look related. Is this what you meant by "the same as upstream"?
> FAIL: gcc.target/riscv/rvv/autovec/vls-vlmax/full-vec-move1.c -std=c99 -O3 > -ftree-vectorize --param riscv-autovec-preference=fixed-vlmax (test for > excess errors) This one should probably be 64-bit only. Would you mind adjusting it? > FAIL: gcc.target/riscv/rvv/autovec/vmv-imm-run.c -O3 -ftree-vectorize (test > for excess errors) What's happening here? Any details on the output? I don't have a proper sim environment setup yet. How long does the testsuite take with spike? Have you tried qemu as well? Regards Robin