mirror of https://github.com/YosysHQ/picorv32.git
Reduce rs1, rs2 from 64 to 33 bits to make life for synthesis tools easier.
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@ -1889,7 +1889,8 @@ module picorv32_pcpi_fast_mul (
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wire instr_rs2_signed = |{instr_mulh};
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reg active1, active2, shift_out;
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reg [63:0] rs1, rs2, rd;
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reg [32:0] rs1, rs2;
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reg [63:0] rd;
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always @* begin
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instr_mul = 0;
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