> Hmm, I am still not following. By EH-neutral you mean function compiled
> with -fno-exceptions so it has no unwind info at all or one that has unwind
> info but does not do anything with EH?
OK, I see what you mean now. So, even if lto_init_eh is never invoked and
thus never sets flag_exceptio
> this is PR lto/81351.
Totally missed it... Do not hesitate to CC me for SPARC regressions.
--
Eric Botcazou
On November 9, 2017 7:03:18 PM GMT+01:00, Jan Hubicka wrote:
>> > I am not sure I follow your argumentation here. flag_exceptions is
>> > optimization which means that one should not test it globally. For
>that
>> > reason I would just change dwarf2out to simply trigger
>> > dwarf2out_frame_finis
> > I am not sure I follow your argumentation here. flag_exceptions is
> > optimization which means that one should not test it globally. For that
> > reason I would just change dwarf2out to simply trigger
> > dwarf2out_frame_finish if any of the compiled functions needed it (had
> > flag_exceptio
Hi Eric,
> the patch
>
> 2017-07-06 Jan Hubicka
>
> * lto-wrapper.c (merge_and_complain): Do not merge
> fexceptions, fnon_call_exceptions, ftrapv, ffp_contract_, fmath_errno,
> fsigned_zeros, ftrapping_math, fwrapv.
> (append_compiler_options): Do not track these option
> I am not sure I follow your argumentation here. flag_exceptions is
> optimization which means that one should not test it globally. For that
> reason I would just change dwarf2out to simply trigger
> dwarf2out_frame_finish if any of the compiled functions needed it (had
> flag_exceptions set).
> Hi,
>
> the patch
>
> 2017-07-06 Jan Hubicka
>
> * lto-wrapper.c (merge_and_complain): Do not merge
> fexceptions, fnon_call_exceptions, ftrapv, ffp_contract_, fmath_errno,
> fsigned_zeros, ftrapping_math, fwrapv.
> (append_compiler_options): Do not track these optio
On November 9, 2017 5:11:39 PM GMT+01:00, Eric Botcazou
wrote:
>Hi,
>
>the patch
>
>2017-07-06 Jan Hubicka
>
> * lto-wrapper.c (merge_and_complain): Do not merge
> fexceptions, fnon_call_exceptions, ftrapv, ffp_contract_, fmath_errno,
> fsigned_zeros, ftrapping_math, fwrapv.
Hi,
the patch
2017-07-06 Jan Hubicka
* lto-wrapper.c (merge_and_complain): Do not merge
fexceptions, fnon_call_exceptions, ftrapv, ffp_contract_, fmath_errno,
fsigned_zeros, ftrapping_math, fwrapv.
(append_compiler_options): Do not track these options.
