874e50cbd5
gcc/ PR rtl-optimization/87899 * lra-lives.c (start_living): Update white space in comment. (enum point_type): New. (sparseset_contains_pseudos_p): New function. (update_pseudo_point): Likewise. (make_hard_regno_live): Use HARD_REGISTER_NUM_P macro. (make_hard_regno_dead): Likewise. Remove ignore_reg_for_conflicts handling. Move early exit after adding conflicts. (mark_pseudo_live): Use HARD_REGISTER_NUM_P macro. Add early exit if regno is already live. Remove all handling of program points. (mark_pseudo_dead): Use HARD_REGISTER_NUM_P macro. Add early exit after adding conflicts. Remove all handling of program points and ignore_reg_for_conflicts. (mark_regno_live): Use HARD_REGISTER_NUM_P macro. Remove return value and do not guard call to mark_pseudo_live. (mark_regno_dead): Use HARD_REGISTER_NUM_P macro. Remove return value and do not guard call to mark_pseudo_dead. (check_pseudos_live_through_calls): Use HARD_REGISTER_NUM_P macro. (process_bb_lives): Use HARD_REGISTER_NUM_P and HARD_REGISTER_P macros. Use new function update_pseudo_point. Handle register copies by removing the source register from the live set. Handle INOUT operands. Update to the next program point using the unused_set, dead_set and start_dying sets. (lra_create_live_ranges_1): Use HARD_REGISTER_NUM_P macro. From-SVN: r266086 |
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| config | ||
| contrib | ||
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