https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55212
--- Comment #173 from John Paul Adrian Glaubitz <glaubitz at physik dot fu-berlin.de> --- Here's what I got from gdb: (gdb) bt #0 0x0109fee4 in wi::add_large(long long*, long long const*, unsigned int, long long const*, unsigned int, unsigned int, signop, wi::overflow_type*) () #1 0x00bdbc10 in access_ref::add_offset(generic_wide_int<fixed_wide_int_storage<128> > const&, generic_wide_int<fixed_wide_int_storage<128> > const&) () #2 0x00bdd0e8 in compute_objsize_r(tree_node*, gimple*, bool, int, access_ref*, ssa_name_limit_t&, pointer_query*) () #3 0x00000000 in ?? () (gdb) display/i $pc 1: x/i $pc => 0x109fee4 <_ZN2wi9add_largeEPxPKxjS2_jj6signopPNS_13overflow_typeE+84>: mov.l @r2,r3 (gdb) x/wx $r2 0x7c07eaa0: Cannot access memory at address 0x7c07eaa0 (gdb)
