https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116117
Bug ID: 116117
Summary: late_warn_uninitialized should just split edges
directly instead of using the pass manager
Product: gcc
Version: 15.0
Status: UNCONFIRMED
Keywords: internal-improvement
Severity: enhancement
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: pinskia at gcc dot gnu.org
Target Milestone: ---
Right now we have (which was added with r0-125162-g5c2961cf38a69f ):
/* Split critical edges before late uninit warning to reduce the
number of false positives from it. */
NEXT_PASS (pass_split_crit_edges);
NEXT_PASS (pass_late_warn_uninitialized);
(in 2 places, one for -Og). After r8-2993-ga7976089dba5e2 (which made PRE do
the splitting internally), this place was the only place which had did the
split critical edges using the pass manager.
This is a nice cleanup and allows us to remove fully the pass split_crit_edges.
