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path: root/riscv/insns/vmerge_vvm.h

blob: f0a3fd5642dda456afd939d467edec9d09ded591 (plain)

// vmerge.vvm vd, vs2, vs1
require_vector;
VI_CHECK_SSS(true);
VI_VVXI_MERGE_LOOP
({
  int midx = (P.VU.vmlen * i) / 64;
  int mpos = (P.VU.vmlen * i) % 64;
  bool use_first = (P.VU.elt<uint64_t>(0, midx) >> mpos) & 0x1;

  vd = use_first ? vs1 : vs2;
})