List of Compiler Options and Their Defaults
Options that Define the Compiler Object Code Produced
| Option Type | Default Value | #pragma options | C | C++ |
| -qoption | nocompact | COMPact | x | x |
Syntax
-qcompact | -qnocompact
COMPACT | NOCOMPACT
Purpose
When used with optimization, reduces code size where
possible, at the expense of execution speed.
Notes
Code size is reduced by inhibiting optimizations that
replicate or expand code inline. Execution time may increase.
Example
To compile myprogram.c to reduce code size, enter:
xlC myprogram.c -qcompact
List of Compiler Options and Their
Defaults
Options that Define the Compiler Object
Code Produced
