https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69491
--- Comment #1 from Uroš Bizjak <ubizjak at gmail dot com> --- ICE can also be triggered outside testsuite with: /ssd/uros/gcc-build/gcc/xgcc -B /ssd/uros/gcc-build/gcc -L /ssd/uros/gcc-build/x86_64-pc-linux-gnu/libmpx/mpxrt/.libs/ -L /ssd/uros/gcc-build/x86_64-pc-linux-gnu/libmpx/mpxwrap/.libs/ -O2 -flto -fcheck-pointer-bounds -mmpx -fno-use-linker-plugin chkp-wrap-asm-name_0.c lto1: error: Instrumentation clone does not reference original node test1/0 (test1) @0x7fb66ea07730 Type: function definition analyzed Visibility: externally_visible public References: test1.chkp/7 (chkp) Referring: Read from file: /tmp/ccyavVwS.o Availability: available First run: 0 Function flags: Thunk fixed offset 0 virtual value 0 has virtual offset 0) Called by: Calls: test1.chkp/7 (1.00 per call) Has instrumented version. lto1: internal compiler error: verify_cgraph_node failed 0x66e64b cgraph_node::verify_node() /home/uros/gcc-svn/trunk/gcc/cgraph.c:3229 0x663f94 symtab_node::verify() /home/uros/gcc-svn/trunk/gcc/symtab.c:1177 0x66406f symtab_node::verify_symtab_nodes() /home/uros/gcc-svn/trunk/gcc/symtab.c:1197 0x88af60 symtab_node::checking_verify_symtab_nodes() /home/uros/gcc-svn/trunk/gcc/cgraph.h:602 0x88af60 symbol_table::remove_unreachable_nodes(_IO_FILE*) /home/uros/gcc-svn/trunk/gcc/ipa.c:673 0x97a0d4 execute_todo /home/uros/gcc-svn/trunk/gcc/passes.c:2024 Please submit a full bug report,