auipc Add upper immediate to pc This instruction is defined by: Encoding Synopsis Add an immediate to the current PC. Access M HS U VS VU Always Always Always Always Always Decode Variables signed Bits<32> imm = sext({$encoding[31:12], 12'd0}, 32); Bits<5> xd = $encoding[11:7]; Execution Pruned, XLEN == 64 Original X[xd] = $pc + $signed(imm); X[xd] = $pc + $signed(imm);