Comparison Instructions

In all instructions below, Src2 can either be a register or an immediate value (a 16 bit integer).

seq Rdest, Rsrc1, Src2

Set Equal

Set register Rdest to 1 if register Rsrc1 equals Src2 and to be 0 otherwise.

sge Rdest, Rsrc1, Src2

Set Greater Than Equal

sgeu Rdest, Rsrc1, Src2

Set Greater Than Equal Unsigned

Set register Rdest to 1 if register Rsrc1 is greater than or equal to Src2 and to 0 otherwise.

sgt Rdest, Rsrc1, Src2

Set Greater Than

sgtu Rdest, Rsrc1, Src2

Set Greater Than Unsigned

Set register Rdest to 1 if register Rsrc1 is greater than Src2 and to 0 otherwise.

sle Rdest, Rsrc1, Src2

Set Less Than Equal

sleu Rdest, Rsrc1, Src2

Set Less Than Equal Unsigned

Set register Rdest to 1 if register Rsrc1 is less than or equal to Src2 and to 0 otherwise.

slt Rdest, Rsrc1, Src2

Set Less Than

slti Rdest, Rsrc1, Imm

Set Less Than Immediate

sltu Rdest, Rsrc1, Src2

Set Less Than Unsigned

sltiu Rdest, Rsrc1, Imm

Set Less Than Unsigned Immediate

Set register Rdest to 1 if register Rsrc1 is less than Src2 (or Imm) and to 0 otherwise.

sne Rdest, Rsrc1, Src2

Set Not Equal

Set register Rdest to 1 if register Rsrc1 is not equal to Src2 and to 0 otherwise.