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path: root/riscv/insns/uksubw.h

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require_vector_vs;
require_extension(EXT_ZPN);
sreg_t res = (sreg_t)P_W(RS1, 0) - (sreg_t)P_W(RS2, 0);
P_SATU(res, 32);
WRITE_RD(sext32(res));