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Recent questions tagged compiler-design

6 votes

3 answers

1

GATE CSE 2023 | Question: 1
Consider the following statements regarding the front-end and back-end of a compiler. S1: The front-end includes phases that are independent of the target hardware. S2: The back-end includes phases that are specific to the target hardware. S3: The back-end includes phases that are ... $\mathbf{S 3}$ are all TRUE. Only $\mathbf{S 1}$ and $\mathbf{S 3}$ are TRUE.

admin asked in Compiler Design Feb 15

by admin

2.7k views

2 votes

0 answers

2

GATE CSE 2023 | Question: 27
Consider the control flow graph shown. Which one of the following choices correctly lists the set of live variables at the exit point of each basic block? $\text{B1: { }, B2: {a}, B3: {a}, B4: {a}}$ $\text{B1: {i, j}, B2: {a}, B3: {a}, B4: {i}}$ $\text{B1: {a, i, j}, B2: {a, i, j}, B3: {a, i}, B4: {a}}$ $\text{B1: {a, i, j}, B2: {a, j}, B3: {a, j}, B4: {a, i, j}}$

admin asked in Compiler Design Feb 15

by admin

1.2k views

1 vote

2 answers

3

GATE CSE 2023 | Question: 50
Consider the syntax directed translation given by the following grammar and semantic rules. Here $N, I, F$ and $B$ are non-terminals. $N$ is the starting non-terminal, and $\#, \mathbf{0}$ and $\mathbf{1}$ are lexical tokens ... \] The value computed by the translation scheme for the input string $10\#011$ is ____________. (Rounded off to three decimal places)

admin asked in Compiler Design Feb 15

by admin

1.0k views

0 votes

2 answers

4

Compiler Design | Error in which stage detection
What is the earliest stage compiler error for the following C code snippet: int x = @33; Lexical Error Syntax Error Semantic Error None

Souvik33 asked in Compiler Design Jan 13

163 views

0 votes

0 answers

5

register allocation

nbhatt asked in Compiler Design Jan 12

by nbhatt

59 views

0 votes

1 answer

6

Min number of register needed for this program without spilling ?

Kabir5454 asked in Compiler Design Jan 3

150 views

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Recent questions tagged compiler-design