https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97305
--- Comment #1 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Jakub Jelinek <ja...@gcc.gnu.org>: https://gcc.gnu.org/g:e91c34262d2dd06da4b9436744bff89007dee2c9 commit r11-3692-ge91c34262d2dd06da4b9436744bff89007dee2c9 Author: Jakub Jelinek <ja...@redhat.com> Date: Wed Oct 7 10:52:47 2020 +0200 options: Avoid unused variable mask warning [PR97305] > options-save.c: In function 'void cl_target_option_save(cl_target_option*, gcc_options*, gcc_options*)': > options-save.c:8526:26: error: unused variable 'mask' [-Werror=unused-variable] > 8526 | unsigned HOST_WIDE_INT mask = 0; > | ^~~~ > options-save.c: In function 'void cl_target_option_restore(gcc_options*, gcc_options*, cl_target_option*)': > options-save.c:8537:26: error: unused variable 'mask' [-Werror=unused-variable] > 8537 | unsigned HOST_WIDE_INT mask; > | ^~~~ Oops, missed that, sorry. The following patch should fix that, tested on x86_64-linux make options-save.c (same file as before) and -> ia64-linux cross make options-save.o (no warning anymore, just the unwanted declarations gone). 2020-10-07 Jakub Jelinek <ja...@redhat.com> PR bootstrap/97305 * optc-save-gen.awk: Don't declare mask variable if explicit_mask array is not present.
