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From: "fxue at os dot amperecomputing.com" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug tree-optimization/98815] New: Redundant free_dominance_info in
 cgraph_node::analyze()
Date: Mon, 25 Jan 2021 08:35:32 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D98815

            Bug ID: 98815
           Summary: Redundant free_dominance_info in
                    cgraph_node::analyze()
           Product: gcc
           Version: tree-ssa
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
          Assignee: unassigned at gcc dot gnu.org
          Reporter: fxue at os dot amperecomputing.com
  Target Milestone: ---

Since "execute_pass_list ()" has an action of clearing dominance informatio=
n,
two free_dominance_info() after the line "execute_pass_list (cfun,
g->get_passes ()->all_lowering_passes)" seems to be redundant, and could be
removed.=