https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71262
Bug ID: 71262 Summary: ICE when compiling mozilla-central (rev 298652) Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: gk at torproject dot org Target Milestone: --- Compiling mozilla-central (rev 298652) with the latest gcc (rev 236630) leads to a compiler error: 5:53.95 /home/thomas/Arbeit/Tor/mozilla-central/obj-x86_64-pc-linux-gnu/dist/include/mozilla/ClearOnShutdown.h:98:1: interner Compiler-Fehler: Speicherzugriffsfehler 5:53.95 ClearOnShutdown(SmartPtr* aPtr, ShutdownPhase aPhase = ShutdownPhase::ShutdownFinal) 5:53.95 ^~~~~~~~~~~~~~~ 5:54.40 0xd4944f crash_signal 5:54.40 ../../gcc/toplev.c:333 5:54.43 0xa66c39 operand_equal_p(tree_node const*, tree_node const*, unsigned int) 5:54.44 ../../gcc/fold-const.c:2769 5:54.44 0xa66f17 operand_equal_p(tree_node const*, tree_node const*, unsigned int) 5:54.44 ../../gcc/fold-const.c:2751 5:54.48 0xfdcdc5 array_at_struct_end_p(tree_node*) 5:54.48 ../../gcc/tree.c:13100 5:54.51 0xfafdd7 check_array_ref 5:54.52 ../../gcc/tree-vrp.c:6427 5:54.52 0xfc5c15 check_array_ref 5:54.52 ../../gcc/tree-vrp.c:6413 5:54.52 0xfc5c15 check_array_bounds 5:54.52 ../../gcc/tree-vrp.c:6589 5:54.52 0xff0ae2 walk_tree_1(tree_node**, tree_node* (*)(tree_node**, int*, void*), void*, hash_set<tree_node*, default_hash_traits<tree_node*> >*, tree_node* (*)(tree_node**, int*, tree_node* (*)(tree_node**, int*, void*), void*, hash_set<tree_node*, default_hash_traits<tree_node*> >*)) 5:54.52 ../../gcc/tree.c:11650 5:54.52 0xff107e walk_tree_1(tree_node**, tree_node* (*)(tree_node**, int*, void*), void*, hash_set<tree_node*, default_hash_traits<tree_node*> >*, tree_node* (*)(tree_node**, int*, tree_node* (*)(tree_node**, int*, void*), void*, hash_set<tree_node*, default_hash_traits<tree_node*> >*)) 5:54.52 ../../gcc/tree.c:11967 5:54.53 0xadced0 walk_gimple_op(gimple*, tree_node* (*)(tree_node**, int*, void*), walk_stmt_info*) 5:54.53 ../../gcc/gimple-walk.c:203 5:54.53 0xfbc350 check_all_array_refs 5:54.53 ../../gcc/tree-vrp.c:6636 5:54.53 0xfbc350 vrp_finalize 5:54.53 ../../gcc/tree-vrp.c:10202 5:54.53 0xfbc350 execute_vrp 5:54.53 ../../gcc/tree-vrp.c:10295 5:54.53 0xfbc350 execute 5:54.53 ../../gcc/tree-vrp.c:10380