[PATCH] [PR tree-optimization/69347] Fix memory consumption in threader & minor speed improvement
PR middle-end/69347
* tree-ssa-dom.c (dom_opt_dom_walker::thread_across_edge): Avoid
useless call to record_temporary_equivalences.
* tree-ssa-threadbackward.c (find_jump_threads_backwards): Just
allocate 10 slots in the bb_path vector and let it grow as needed.
(fsm_find_control_statement_thread_paths): Similarly for the next_path
vector.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232711
138bc75d-0d04-0410-961f-
82ee72b054a4