subw Subtract word This instruction is defined by: Encoding Synopsis Subtract the 32-bit values in xs2 from xs1, and store the sign-extended result in xd Access M HS U VS VU Always Always Always Always Always Decode Variables Bits<5> xs2 = $encoding[24:20]; Bits<5> xs1 = $encoding[19:15]; Bits<5> xd = $encoding[11:7]; Execution Pruned, XLEN == 64 Original Bits<32> t0 = X[xs1][31:0]; Bits<32> t1 = X[xs2][31:0]; X[xd] = %%LINK%func;sext;sext%%(t0 - t1, 31); Bits<32> t0 = X[xs1][31:0]; Bits<32> t1 = X[xs2][31:0]; X[xd] = %%LINK%func;sext;sext%%(t0 - t1, 31);