| GNU Compiler Collection (GCC) Internals: Plugins tracking |
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When your plugin is loaded, you can inspect the various
pass lists to determine what passes are available. However, other
plugins might add new passes. Also, future changes to GCC might cause
generic passes to be added after plugin loading.
When a pass is first added to one of the pass lists, the event
PLUGIN_NEW_PASS is invoked, with the callback parameter
gcc_data pointing to the new pass.