ic960 Compiler Driver
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The gcdm option provides a high level of automation for the whole-
program or profile-driven optimization process. The compiler driver and
the linker both use the
gcdm option and its arguments.
The
gcdm option is flexible and powerful, and therefore requires a certain
level of understanding in order to use it effectively. For these reasons, it is
documented in a separate chapter (Chapter 6) in this manual.
Before using the
gcdm option, you should read Chapter 4, Program-wide
Analysis and Optimization, and become familiar with the information in
Chapter 5, Profile Data Merging and Data Format (gmpf960).
h (Help)
Display invocation help;
terminate.
h
Discussion
This option causes the compiler to display brief descriptions of each
option on the standard output device and then terminate.
I (Searchinclude)
Search alternate
#include directory.
I
dir
dir
is a directory containing files to be included.
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