Posted inCompiler Design
Code Optimization
Optimization is a program transformation technique, which tries to improve the code by making it…
Posted inCompiler Design
Peephole Optimization
1 Eliminating Redundant Loads and Stores 2 Eliminating Unreachable Code 3 Flow-of-Control Optimizations 4 Algebraic…
Posted inCompiler Design
Issues in the Design of a Code Generator
1 Input to the Code Generator 2 The Target Program 3 Instruction Selection 4 Register…
Posted inCompiler Design
Code Generation
Code generation can be considered as the final phase of compilation. Through post code generation,…
Posted inCompiler Design
Access to Nonlocal Data on the Stack
1 Data Access Without Nested Procedures 2 Issues With Nested Procedures 3 A Language With…
Posted inCompiler Design
Stack Allocation of Space
1 Activation Trees 2 Activation Records 3 Calling Sequences 4 Variable-Length Data on the Stack…
Posted inCompiler Design
Storage Organization
From the perspective of the compiler writer, the executing target program runs in its own…
Posted inCompiler Design
Translation of Expressions
1 Operations Within Expressions 2 Incremental Translation 3 Addressing Array Elements 4 Translation of Array…
Posted inCompiler Design
Declarations
When we encounter declarations, we need to lay out storage for the declared variables. For…
Posted inCompiler Design
YACC
YACC stands for Yet Another Compiler Compiler. YACC provides a tool to produce a parser for…