These instructions shift the input sign. The following example code sequence is: MULH[[S]U] rdh, rs1, rs2; REM[U] rdr, rs1, rs2 rd DIV rs1, rs2 [insns-mulhsu] ✓ ✓ sha256sig1 SHA2-256 Sigma1 instruction (RV64) ✓ sha512sig1 SHA2-512 Sigma1 low (RV32) ✓ aes64es AES encrypt middle round decrypt (RV32) ✓ sha512sig1l SHA2-512 Sigma1 high (RV32) ✓ sha512sig0l SHA2-512 Sigma0 instruction (RV64) ✓ sha512sum1 SHA2-512 Sum1 (RV32) ✓ sha512sig0l SHA2-512
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