GCC Middle and Back End API Reference
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Data Fields | |
int | left_conflict_size |
short | left_conflict_subnodes_size |
short | max_node_impact |
The structure is used to describes all subnodes (not only immediate ones) in the mentioned above tree for given allocno hard register node. The usage of such data accelerates calculation of colorability of given allocno.
int allocno_hard_regs_subnode::left_conflict_size |
short allocno_hard_regs_subnode::left_conflict_subnodes_size |
short allocno_hard_regs_subnode::max_node_impact |