v3d: Fix detection of the last ldtmu before a new TMU op.

We were looking at the start instruction, instead of scanning through the list of following instructions to find any more ldtmus.
2019-04-25 12:29:55 -07:00
parent 575caab895
commit 18894a5e5a
1 changed files with 3 additions and 3 deletions
@@ -36,11 +36,11 @@
 static bool
 is_last_ldtmu(struct qinst *inst, struct qblock *block)
 {
-        list_for_each_entry_from(struct qinst, scan_inst, inst,
+        list_for_each_entry_from(struct qinst, scan_inst, inst->link.next,
                                 &block->instructions, link) {
-                if (inst->qpu.sig.ldtmu)
+                if (scan_inst->qpu.sig.ldtmu)
                        return false;
-                if (v3d_qpu_writes_tmu(&inst->qpu))
+                if (v3d_qpu_writes_tmu(&scan_inst->qpu))
                        return true;
        }