https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100222
Bug ID: 100222
Summary: Redundant mark_irreducible_loops () in predicate.c
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: ---
Found two places that redundant mark_irreducible_loops() is called after
loop_optimizer_init (LOOPS_NORMAL), since "LOOPS_NORMAL" already includes
"LOOPS_HAVE_MARKED_IRREDUCIBLE_REGIONS". The codes are in pass_profile::execute
() and report_predictor_hitrates().
