https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97060
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed| |2020-09-16
Ever confirmed|0 |1
CC| |jsm28 at gcc dot gnu.org
Status|UNCONFIRMED |WAITING
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
I guess that vfs_getattr is declared 'extern inline'. At least with
extern inline int foo (int i) { return i; }
int main()
{
foo (5);
}
I can reproduce this kind of DIE:
<1><52>: Abbrev Number: 4 (DW_TAG_subprogram)
<53> DW_AT_external : 1
<53> DW_AT_name : foo
<57> DW_AT_decl_file : 1
<58> DW_AT_decl_line : 1
<59> DW_AT_decl_column : 19
<5a> DW_AT_prototyped : 1
<5a> DW_AT_type : <0x4b>
<5e> DW_AT_low_pc : 0x0
<66> DW_AT_high_pc : 0xc
<6e> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa)
<70> DW_AT_GNU_all_call_sites: 1
these "extern" inline functions are not really external, but I'm not sure
of a better representation of GNU extern inline functions.
Can you please provide preprocessed source of the fs/init.o TU?
