https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89946
Bug ID: 89946
Summary: [8/9 Regression] ICE in assemble_start_function, at
varasm.c:1871
Product: gcc
Version: 9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: gs...@t-online.de
Target Milestone: ---
Started with gcc-8 (and values N < 0) :
$ cat z1.c
__attribute__((patchable_function_entry(-1)))
void f () {}
$ gcc-9-20190331 -c z1.c
during RTL pass: final
z1.c: In function 'f':
z1.c:2:1: internal compiler error: in assemble_start_function, at varasm.c:1871
2 | void f () {}
| ^~~~
0xceabe6 assemble_start_function(tree_node*, char const*)
../../gcc/varasm.c:1871
0x7d8e2f rest_of_handle_final
../../gcc/final.c:4655
0x7d8e2f execute
../../gcc/final.c:4737
