https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92305
--- Comment #10 from Tobias Burnus <burnus at gcc dot gnu.org> ---
The callee is:
<var_decl 0x3fffb7f80630 c_aptr
type <pointer_type 0x3fffb5ac0fc0
type <void_type 0x3fffb5ac0f18 void VOID
align:8 warn_if_not_align:0 symtab:0 alias-set -1 canonical-type
0x3fffb5ac0f18
pointer_to_this <pointer_type 0x3fffb5ac0fc0>>
and the hidden argument (_c_aptr) is:
<integer_cst 0x3fffb5a01218 type <boolean_type 0x3fffb5ac0b28 logical(kind=1)>
constant 1>
which both look fine.