diff options
Diffstat (limited to 'src/gallium/drivers')
| -rw-r--r-- | src/gallium/drivers/vc4/vc4_opt_dead_code.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/gallium/drivers/vc4/vc4_opt_dead_code.c b/src/gallium/drivers/vc4/vc4_opt_dead_code.c index d3562ee947e..ad51ed779ea 100644 --- a/src/gallium/drivers/vc4/vc4_opt_dead_code.c +++ b/src/gallium/drivers/vc4/vc4_opt_dead_code.c @@ -86,8 +86,9 @@ qir_opt_dead_code(struct vc4_compile *c) list_for_each_entry_safe_rev(struct qinst, inst, &c->instructions, link) { - if (inst->dst.file == QFILE_TEMP && - !used[inst->dst.index] && + if ((inst->dst.file == QFILE_NULL || + (inst->dst.file == QFILE_TEMP && + !used[inst->dst.index])) && !inst->sf && !qir_has_side_effects(c, inst) && !has_nonremovable_reads(c, inst)) { |