https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90500
Bug ID: 90500 Summary: ICE error in copy_forbiden Product: gcc Version: 10.0 Status: UNCONFIRMED Keywords: ice-on-invalid-code Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: crazylht at gmail dot com Target Milestone: --- Created attachment 46364 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46364&action=edit testcase backtrace: #0 copy_forbidden (fun=0x0) at ../../gcc-trunk_base/gcc/tree-inline.c:3695 #1 tree_versionable_function_p (fndecl=0x7ffff5c11e00) at ../../gcc-trunk_base/gcc/tree-inline.c:5846 #2 0x00000000015a507b in expand_target_clones (definition=true, node=0x7ffff5c149d8) at ../../gcc-trunk_base/gcc/multiple_target.c:359 #3 ipa_target_clone () at ../../gcc-trunk_base/gcc/multiple_target.c:516 #4 (anonymous namespace)::pass_target_clone::execute (this=<optimized out>) at ../../gcc-trunk_base/gcc/multiple_target.c:552 #5 0x0000000000b2b75a in execute_one_pass (pass=pass@entry=0x21d8dd0) at ../../gcc-trunk_base/gcc/passes.c:2473 #6 0x0000000000b2c7c2 in execute_ipa_pass_list (pass=0x21d8dd0) at ../../gcc-trunk_base/gcc/passes.c:2913 #7 0x000000000079cc2e in ipa_passes () at ../../gcc-trunk_base/gcc/cgraphunit.c:2484 #8 symbol_table::compile (this=this@entry=0x7ffff5dd9100) at ../../gcc-trunk_base/gcc/cgraphunit.c:2620 #9 0x000000000079fa77 in symbol_table::compile (this=0x7ffff5dd9100) at ../../gcc-trunk_base/gcc/cgraphunit.c:2868 #10 symbol_table::finalize_compilation_unit (this=0x7ffff5dd9100) at ../../gcc-trunk_base/gcc/cgraphunit.c:2865 #11 0x0000000000c1a1d4 in compile_file () at ../../gcc-trunk_base/gcc/toplev.c:481 #12 0x00000000005cb5c6 in do_compile () at ../../gcc-trunk_base/gcc/toplev.c:2205 #13 toplev::main (this=this@entry=0x7fffffffd8b6, argc=<optimized out>, argc@entry=31, argv=<optimized out>, argv@entry=0x7fffffffd9b8) at ../../gcc-trunk_base/gcc/toplev.c:2340 #14 0x00000000005cf13b in main (argc=31, argv=0x7fffffffd9b8) at ../../gcc-trunk_base/gcc/main.c:39