https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82831
Bug ID: 82831
Summary: [8 Regression] Broken PGO bootstrap on i586-linux-gnu
after r254379
Product: gcc
Version: 7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
Assignee: unassigned at gcc dot gnu.org
Reporter: marxin at gcc dot gnu.org
Target Milestone: ---
Profiled bootstrap is broken:
[ 5356s] during RTL pass: *free_cfg
[ 5356s] ../../gcc/tree-ssa-strlen.c: In member function 'virtual edge_def*
strlen_dom_walker::before_dom_children(basic_block)':
[ 5356s] ../../gcc/tree-ssa-strlen.c:2751:1: internal compiler error: in
insert_section_boundary_note, at bb-reorder.c:2540
[ 5356s] }
[ 5356s] ^
[ 5356s] 0x82c27d4 ???
[ 5356s] ../sysdeps/i386/start.S:115
