SYNTAX ANALYSIS
ROLE OF THE PARSER
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Three address code invloves ____
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exactly 3 address
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at the most 3 address
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no unary operators
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none of these
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Explanation:
Detailed explanation-1: -Three Address Code is a form of an intermediate code. They are generated by the compiler for implementing Code Optimization. They use maximum three addresses to represent any statement. They are implemented as a record with the address fields.
Detailed explanation-2: -Arithmetic Identities. The first optimization is about arithmetic identities. Reduce in strength. Constant folding. Constant propagation. Copy propagation. Remove assign. Remove temporaries. Remove needless jumps. More items •08-Feb-2012
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