On 4/10/19 8:44 PM, David Malcolm wrote:
On Wed, 2019-04-10 at 17:53 +0200, Basile Starynkevitch wrote:
I don't want to pollute the mailing list archive. My previous email is
on https://gcc.gnu.org/ml/gcc/2019-04/msg00133.html so please refer to
it. And that previous email mentions
http://starynkevitch.net/Basile/chariotdemo-2019-Apr-10-5414f7e3a173.tar.bz2
which is my self-contained example code.
Thanks for your help. I finally found my bug. It was my fault. I
incorrectly coded:
const pass_data pass_data_chariot_framesize =
{
GIMPLE_PASS, /* type */ ///@@@@@@@@@@@@ WRONG should be RTL_PASS
"chariot_framesize", /* name */
OPTGROUP_NONE, /* optinfo_flags */
TV_NONE, /* tv_id */
PROP_ssa, /* properties_required */
0, /* properties_provided */
0, /* properties_destroyed */
0, /* todo_flags_start */
0, /* todo_flags_finish */
};
and then I inserted such a wrong pass (it is not possible to insert a
GIMPLE_PASS after an existing RTL_PASS).
However, the result error message is very cryptic:
cc1: fatal error: pass ‘pro_and_epilogue’ not found but is referenced by
new pass ‘chariot_framesize’
perhaps the error message should mention a type mismatch.
Thanks for your help.
Cheers
--
Basile STARYNKEVITCH == http://starynkevitch.net/Basile
opinions are mine only - les opinions sont seulement miennes
Bourg La Reine, France
