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(parent: d130ae8) | patch
Tiny phiprop compile time optimization
authorJan Hubicka <jh@suse.cz>
Fri, 23 Jun 2023 16:45:42 +0000 (18:45 +0200)
committerJan Hubicka <jh@suse.cz>
Fri, 23 Jun 2023 16:45:42 +0000 (18:45 +0200)
commit3124bfb14c0bdc08554b7c2bbec4e2650fad4445
tree0f2cf9d4df45ed79d123b255dba7476a7b73e0d4tree | snapshot
parentd130ae8499e0c615e1636258d6901372316dfd93commit | diff
Tiny phiprop compile time optimization

gcc/ChangeLog:

* tree-ssa-phiprop.cc (propagate_with_phi): Compute post dominators on
demand.
(pass_phiprop::execute): Do not compute it here; return
update_ssa_only_virtuals if something changed.
(pass_data_phiprop): Remove TODO_update_ssa from todos.
gcc/tree-ssa-phiprop.cc diff | blob | blame | history
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