Improved code generation
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@ -11,22 +11,22 @@ import (
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func (f *Function) ExecuteRegisterNumber(operation token.Token, register cpu.Register, number int) error {
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switch operation.Text() {
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case "+", "+=":
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f.assembler.RegisterNumber(asm.ADD, register, number)
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f.RegisterNumber(asm.ADD, register, number)
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case "-", "-=":
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f.assembler.RegisterNumber(asm.SUB, register, number)
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f.RegisterNumber(asm.SUB, register, number)
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case "*", "*=":
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f.assembler.RegisterNumber(asm.MUL, register, number)
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f.RegisterNumber(asm.MUL, register, number)
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case "/", "/=":
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f.assembler.RegisterNumber(asm.DIV, register, number)
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f.RegisterNumber(asm.DIV, register, number)
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case "==", "!=", "<", "<=", ">", ">=":
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f.assembler.RegisterNumber(asm.COMPARE, register, number)
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f.RegisterNumber(asm.COMPARE, register, number)
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case "=":
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f.assembler.RegisterNumber(asm.MOVE, register, number)
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f.RegisterNumber(asm.MOVE, register, number)
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default:
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return errors.New(&errors.InvalidOperator{Operator: operation.Text()}, f.File, operation.Position)
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