https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99110
Bug ID: 99110 Summary: ICE in function_and_variable_visibility, at ipa-visibility.c:716 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: gs...@t-online.de Target Milestone: --- Testsuite file gcov-14.c or following slightly reduced variant affects g++ versions down to at least r5 with -fno-weak : $ cat z1.cc extern int __attribute__ ((weak)) Foo (); extern __inline int Foo () { return 0; } int (* __attribute__ ((noinline)) Bar ()) () { return Foo; } $ g++-11-20210214 -c z1.cc -fno-weak during IPA pass: visibility z1.cc:9:1: internal compiler error: in function_and_variable_visibility, at ipa-visibility.c:716 9 | } | ^ 0x1604946 function_and_variable_visibility ../../gcc/ipa-visibility.c:712