Elmo HARSFEN0602, HARmonica Rslte Relational Operator ==, Rsltne Relational Operator !=

HARSFEN0602ElmoHARmonicaSoftwareManual		PRELIMINARYDRAFT
Attribute	Value	Comment
Op code		May change in future
		versions
Number of arguments	None
Argument types	N.A.	Both arguments types are set
		according to stack members
		flags
Addressing modes	Absent
Promotion	N.A.
Output type	Int	Compare result is always
		integer
Imposes end of line	No

7.7.28RSLTE – Relational Operator (==)

Purpose:

Compare two numbers, if they are equal condition is true otherwise its false (numbers are at top two entries of the stack) .

Algorithm:
((SP-1) = = (SP))	(SP)
SP SP - 1
Attributes
Attribute		Value	Comment
Op code			May change in future
			versions
Number of arguments		None
Argument types	→	N.A.	Both arguments types are set
→			according to stack members
			flags
Addressing modes		Absent
Promotion		N.A.
Output type		Int	Compare result is always
			integer
Imposes end of line		No

7.7.29RSLTNE – Relational Operator (!=)

Purpose:

Compare two numbers, if they are not equal condition is true otherwise its false (numbers are at top two entries of the stack) .

Algorithm:
((SP-1) != (SP))	(SP)
SP SP - 1
Attributes
Attribute		Value	Comment
Op code			May change in future
			versions
Number of arguments		None
Argument types	→	N.A.	Both arguments types are set
→			according to stack members
			flags

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