https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124651
--- Comment #13 from Heiko Eißfeldt <heiko at hexco dot de> --- and the backtrace from the ICE: #0 0x000000000130af1a in get_virtual_phi (bb=0x7fb8ddd6c8a0) at ../../gcc/tree-cfg.cc:2824 #1 0x000000000158f487 in verify_vssa (bb=0x7fb8ddd6c840, current_vdef=0x7fb859df09f8, visited=0x4b8ac940) at ../../gcc/tree-ssa.cc:712 #2 verify_vssa (bb=0x7fb8ddd6c840, current_vdef=<optimized out>, visited=0x4b8ac940) at ../../gcc/tree-ssa.cc:639 ... #1198221 0x000000000158f54a in verify_vssa (bb=0x7fb95439e0c0, current_vdef=0x7fb94d896e18, visited=0x4b8ac940) at ../../gcc/tree-ssa.cc:726 #1198222 verify_vssa (bb=0x7fb95439e0c0, current_vdef=<optimized out>, visited=0x4b8ac940) at ../../gcc/tree-ssa.cc:639 #1198223 0x00000000015912c2 in verify_ssa (check_modified_stmt=check_modified_stmt@entry=true, check_ssa_operands=check_ssa_operands@entry=true) at ../../gcc/tree-ssa.cc:1187 #1198224 0x000000000116c5ed in execute_function_todo (fn=0x7fb94f3cc750, data=<optimized out>) at ../../gcc/passes.cc:2107 #1198225 0x000000000116cb3a in execute_todo (flags=2149615648) at ../../gcc/passes.cc:2152 #1198226 0x000000000117006b in execute_one_pass (pass=pass@entry=0x3518c410) at ../../gcc/passes.cc:2702 #1198227 0x00000000011707d9 in execute_pass_list_1 (pass=0x3518c410) at ../../gcc/passes.cc:2769 #1198228 0x000000000117082c in execute_pass_list (fn=0x7fb94f3cc750, pass=<optimized out>) at ../../gcc/passes.cc:2780 #1198229 0x00000000011712fb in do_per_function_toporder (callback=0x1170810 <execute_pass_list(function*, opt_pass*)>, data=0x3518c2f0) at ../../gcc/passes.cc:1785 #1198230 do_per_function_toporder (callback=0x1170810 <execute_pass_list(function*, opt_pass*)>, data=0x3518c2f0) at ../../gcc/passes.cc:1748 #1198231 0x0000000001171503 in execute_ipa_pass_list (pass=0x3518c290) at ../../gcc/passes.cc:3123 #1198232 0x0000000000cd67c5 in ipa_passes () at ../../gcc/cgraphunit.cc:2244 #1198233 symbol_table::compile (this=0x7fb954c06000) at ../../gcc/cgraphunit.cc:2367 #1198234 symbol_table::compile (this=0x7fb954c06000) at ../../gcc/cgraphunit.cc:2343 #1198235 0x0000000000cd981b in symbol_table::finalize_compilation_unit (this=0x7fb954c06000) at ../../gcc/cgraphunit.cc:2626 #1198236 0x00000000012c4c6f in compile_file () at ../../gcc/toplev.cc:482 #1198237 0x0000000000a9dbd1 in do_compile () at ../../gcc/toplev.cc:2225 #1198238 toplev::main (this=this@entry=0x7ffff55b737e, argc=<optimized out>, argc@entry=20, argv=<optimized out>, argv@entry=0x7ffff55b74c8) at ../../gcc/toplev.cc:2389 #1198239 0x0000000000a9f47b in main (argc=20, argv=0x7ffff55b74c8) at ../../gcc/main.cc:39 (gdb)
