https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109267
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
Last reconfirmed| |2023-03-23
Status|UNCONFIRMED |WAITING
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
The only time you get an empty function is for:
void f(){__builtin_unreachable();}
Which does produce:
_Z1fv:
.LFB0:
.file 1 "/app/example.cpp"
.loc 1 1 9 view -0
.cfi_startproc
.loc 1 1 10 view .LVU1
.cfi_endproc
clang even produces a similar thing for that too:
_Z1fv: # @_Z1fv
.Lfunc_begin0:
.cfi_startproc
# %bb.0:
.Lfunc_end0:
.size _Z1fv, .Lfunc_end0-_Z1fv
.cfi_endproc
Can you attach the preprocessed source for the lib.cpp?
