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(parent: 55c9695) | patch
Remove useless backedge marking
authorRichard Biener <rguenther@suse.de>
Fri, 24 Jul 2020 14:50:59 +0000 (16:50 +0200)
committerRichard Biener <rguenther@suse.de>
Mon, 27 Jul 2020 14:04:53 +0000 (16:04 +0200)
commit8e5584f7a1746ec1c3e187084832e5a58432ac74
treeabab9a11ab60c845990af73fa839419e43e27a0etree
parent55c9695cbe91c406805ac0cd342949f32f13b779commit | diff
Remove useless backedge marking

I didn't find anything using EDGE_DFS_BACK in RTL infrastructure
used by var-tracking or var-tracking itself, the following removes
this computation.

2020-07-24  Richard Biener  <rguenther@suse.de>

* var-tracking.c (variable_tracking_main_1): Remove call
to mark_dfs_back_edges.
gcc/var-tracking.c diff | blob | history