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Recent questions tagged intermediate-code

3 votes
1 answer
91
Test by Bikram | Compiler Design | Test 1 | Question: 20
The least number of temporary variables required to create a $3$ address code sequence for the statement $L= P + R$ is ________.
The least number of temporary variables required to create a $3$ address code sequence for the statement $L= P + R$ is ________.
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0 votes
1 answer
94
compilation
Which of the following class of statement usually produces no executable codes when compiled? Assignment Declaration Input and output statement Structural statements
Which of the following class of statement usually produces no executable codes when compiled?Assignment Declaration Input and output statement Structural statements
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0 votes
1 answer
96
Ace Test Series: Compiler Design - Intermediate Code
The answer given was D but isn't array access not a TAC as the following link suggests: https://web.stanford.edu/class/archive/cs/cs143/cs143.1128/handouts/240%20TAC%20Examples.pdf Can someone please clarify?
The answer given was D but isn't array access not a TAC as the following link suggests:https://web.stanford.edu/class/archive/cs/cs143/cs143.1128/handouts/240%20TAC%20Exa...
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1 votes
1 answer
98
Intermediate Code
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1 votes
1 answer
101
self
typechecking is done by : 1. lexical analyser 2. syntax analyser 3. semantic analyser 4. ICG
typechecking is done by :1. lexical analyser2. syntax analyser3. semantic analyser4. ICG
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0 votes
1 answer
102
self
consider the above ICG, The number of nodes and edges in control-flow-graph constructed for the above code, respectively, are
consider the above ICG,The number of nodes and edges in control-flow-graph constructed for the above code, respectively, are
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1 votes
1 answer
103
Compiler Gate
Construct DAG for [a+a * (b-c) + [ (b-c) + d ].
Construct DAG for[a+a * (b-c) + [ (b-c) + d ].
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3 votes
1 answer
105
Three address code invloves
Three address code invloves exactly 3 addresses at most 3 addresses at least 3 addresses No unary opeartors
Three address code invlovesexactly 3 addressesat most 3 addressesat least 3 addressesNo unary opeartors
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1 votes
1 answer
107
Ace Test Series: Compiler Design - Intermediate Code
A) a & b both are wrong B) a & b both are correct C) a is correct & b is wrong D) b is correct & a is wrong How to solve such qstn??
A) a & b both are wrongB) a & b both are correctC) a is correct & b is wrongD) b is correct & a is wrongHow to solve such qstn??
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2 votes
1 answer
109
Is Intermediate code generation part of analyis or synthesis phase?
During code generation, we need to do register allocation (kind of machine dependent stuff). So, I think it must be the part of Synthesis phase?
During code generation, we need to do register allocation (kind of machine dependent stuff). So, I think it must be the part of Synthesis phase?
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6 votes
4 answers
111
ISRO2008-38
Relative to the program translated by a compiler, the same program when interpreted runs Faster Slower At the same speed May be faster or slower
Relative to the program translated by a compiler, the same program when interpreted runsFasterSlowerAt the same speedMay be faster or slower
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5 votes
1 answer
112
Difference between relocatable machine code and absolute machine code!!!1
Difference between relocatable machine code and absolute machine code!!!1
Difference between relocatable machine code and absolute machine code!!!1
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80 votes
7 answers
113
GATE CSE 2015 Set 1 | Question: 55
The least number of temporary variables required to create a three-address code in static single assignment form for the expression $q + r / 3 + s - t * 5 + u * v/w$ is__________________.
The least number of temporary variables required to create a three-address code in static single assignment form for the expression $q + r / 3 + s - t * 5 + u * v/w$ is_...
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