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GCC Middle and Back End API Reference
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#include <valtrack.h>

Data Fields | |
| struct dead_debug_use * | head |
| struct dead_debug_global * | global |
| bitmap | used |
| bitmap | to_rescan |
Linked list of the above, with a bitmap of the REGs in the list.
| struct dead_debug_global* dead_debug_local::global |
A pointer to the global tracking data structure.
Referenced by dead_debug_add(), and dead_debug_global_init().
| struct dead_debug_use* dead_debug_local::head |
The first dead_debug_use entry in the list.
Referenced by dead_debug_add(), and dead_debug_global_init().
| bitmap dead_debug_local::to_rescan |
A bitmap that has bits set for each INSN that is to be rescanned.
Referenced by dead_debug_global_init().
| bitmap dead_debug_local::used |
A bitmap that has bits set for each REG used in the dead_debug_use list, and for each entry in the global hash table.
Referenced by dead_debug_add(), and dead_debug_global_init().