https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68857
Bug ID: 68857
Summary: [6 regression] FAIL:
gcc.target/i386/mpx/vararg-8-nov.c -O3 -g (internal
compiler error)
Product: gcc
Version: 6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: ipa
Assignee: unassigned at gcc dot gnu.org
Reporter: ienkovich at gcc dot gnu.org
Target Milestone: ---
Starts from r231540
>gcc -mmpx -fcheck-pointer-bounds -O3 vararg-8-nov.c -c
vararg-8-nov.c:35:1: error: Instrumentation thunk has wrong edge callee
}
^
foo/3 (foo) @0x7fe77ca4a170
Type: function definition analyzed
Visibility: externally_visible public
References: foo.chkp/8 (chkp)
Referring:
Availability: available
First run: 0
Function flags:
Thunk fixed offset 0 virtual value 0 has virtual offset 0)
Called by:
Calls: foo.chkp.constprop.0/19 (1.00 per call)
Has instrumented version.
vararg-8-nov.c:35:1: internal compiler error: verify_cgraph_node failed
0x8a7b59 cgraph_node::verify_node()
/export/users/ienkovic/issues/mpx/gcc/gcc/cgraph.c:3163
0x897d25 symtab_node::verify()
/export/users/ienkovic/issues/mpx/gcc/gcc/symtab.c:1170
0x897da6 symtab_node::verify_symtab_nodes()
/export/users/ienkovic/issues/mpx/gcc/gcc/symtab.c:1190
0x8b5ab0 symtab_node::checking_verify_symtab_nodes()
/export/users/ienkovic/issues/mpx/gcc/gcc/cgraph.h:602
0xb210d6 symbol_table::remove_unreachable_nodes(_IO_FILE*)
/export/users/ienkovic/issues/mpx/gcc/gcc/ipa.c:673
0xc5fff6 execute_todo
/export/users/ienkovic/issues/mpx/gcc/gcc/passes.c:2024
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
