Table of Contents
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About this Manual
Table 1-2
1-4
i960 Processor Compiler User's Guide
This manual contains the following chapters:
Chapter Descriptions
Chapter
Number
Title
1.
The CTOOLS
Compilation
System
2.
gcc960 Compiler
Driver
3.
ic960 Compiler
Driver
4.
Program-wide
Analysis and
Optimization
5.
Profile Data
Merging and
Data Format
(gmpf960)
6.
gcdm Decision
Maker Option
Description
Introduces the compiler and provides
information on using this manual.
Teaches you how to use the gcc960
command-line interface and provides a
complete list of command line options.
Teaches you how to use the ic960 command-
line interface and provides a complete list of
command line options.
Tells you how to use some of CTOOLS most
powerful optimization features:
•
individual module optimizations
•
program-wide optimizations
•
run-time profiling
Explains how to use gmpf960 to merge the
execution profile data you collected in
Chapter 4. You also learn how to use
gmpf960 to create a report that shows how
many times each basic block was "hit" or run
during program execution.
Describes the
option, which invokes the
gcdm
gcdm960 global optimization decision maker
during the link process. The decision maker
then invokes the compiler and linker as
necessary to perform program-wide
optimizations.
continued
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