Module: Mesa Branch: master Commit: 5bcaf30aba08b718e913b10745df5e92854ed5b6 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=5bcaf30aba08b718e913b10745df5e92854ed5b6
Author: Eric Anholt <[email protected]> Date: Thu Apr 9 14:11:51 2020 -0700 util/ra: Sanity check that the driver selected a valid reg. freedreno was returning -1 when it didn't pick a reg from the given bitset due to an off-by-a-small-number error. Reviewed-by: Kenneth Graunke <[email protected]> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4537> --- src/util/register_allocate.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/util/register_allocate.c b/src/util/register_allocate.c index faae56752cd..a65b5ea154f 100644 --- a/src/util/register_allocate.c +++ b/src/util/register_allocate.c @@ -865,6 +865,7 @@ ra_select(struct ra_graph *g) } r = g->select_reg_callback(n, select_regs, g->select_reg_callback_data); + assert(r < g->regs->count); } else { /* Find the lowest-numbered reg which is not used by a member * of the graph adjacent to us. _______________________________________________ mesa-commit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-commit
