GNU Compiler Collection (GCC) Internals

This file documents the internals of the GNU compilers.
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A GNU Manual
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Introduction

1 Contributing to GCC Development

2 GCC and Portability

3 Interfacing to GCC Output

4 The GCC low-level runtime library

5 Language Front Ends in GCC

6 Source Tree Structure and Build System

7 Testsuites

8 Option specification files

9 Passes and Files of the Compiler

10 RTL Representation

11 GENERIC

12 GIMPLE

13 Analysis and Optimization of GIMPLE tuples

14 Analysis and Representation of Loops

15 Control Flow Graph

16 Machine Descriptions

17 Target Description Macros and Functions

18 Host Configuration

19 Makefile Fragments

20 collect2

21 Standard Header File Directories

22 Memory Management and Type Information

23 Plugins

24 Link Time Optimization

Funding Free Software

The GNU Project and GNU/Linux

GNU General Public License

GNU Free Documentation License

Contributors to GCC

Option Index

Concept Index