Compiler is the closest relative of a program analysis and verification system: they both manipulate programs taking into account the meaning of statement constructs.

• they have same initial phases

Compiler front-end = program analyzer front-end:

• tokenization (lexical analysis)
• parsing (syntax analysis)
• creating abstract syntax trees
• resolving identifiers
• translation to intermediate form

Differences in goals:

• compiler generates executable object code
• analyzer answers questions about the source code

Natural way of integrating them:

• perform front-end operations
• ask analyzer: is program meaningful?
• try to optimize the code, ask analyzer: do conditions that enable optimization hold?
• perform code generation

• Advanced Compiler Construction course at EPFL this semester
• Compiler Textbooks