https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102766
Tobias Burnus <burnus at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |12.0
CC| |vries at gcc dot gnu.org
Summary|[12 Regression] internal |[12 Regression][nvptx]
|compiler error: in |internal compiler error: in
|df_insn_delete, at |df_insn_delete, at
|df-scan.c:949 |df-scan.c:949
--- Comment #1 from Tobias Burnus <burnus at gcc dot gnu.org> ---
Bisecting shows that the ICE is exposed due to the var-tracking changes:
commit g:4cb52980e5d5fb64a393d385923da1b51ab34606
Author: Martin Liska <[email protected]>
Date: Tue Oct 12 14:31:50 2021 +0200
Eliminate AUTODETECT_VALUE usage in options.
gcc/ChangeLog:
* common.opt: Stop using AUTODETECT_VALUE
and use EnabledBy where possible.
* opts.c: Enable OPT_fvar_tracking with optimize >= 1.
* toplev.c (AUTODETECT_VALUE): Remove macro.
(process_options): Simplify by using EnabledBy and
OPT_fvar_tracking. Use OPTION_SET_P macro instead of
AUTODETECT_VALUE.
