IF (MASM)

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The latest version of this topic can be found at IF (MASM).

Grants assembly of ifstatements if expression1 is true (nonzero) or elseifstatements if expression1 is false (0) and expression2 is true.

Syntax

  
   IF expression1  
ifstatements  
[[ELSEIF expression2  
   elseifstatements]]  
[[ELSE  
   elsestatements]]  
ENDIF

Remarks

The following directives may be substituted for ELSEIF: ELSEIFB, ELSEIFDEF, ELSEIFDIF, ELSEIFDIFI, ELSEIFE, ELSEIFIDN, ELSEIFIDNI, ELSEIFNB, and ELSEIFNDEF. Optionally, assembles elsestatements if the previous expression is false. Note that the expressions are evaluated at assembly time.

See Also

Directives Reference