freedreno: Fix valgrind complaints
Trying to stabilize CI results, I came up with some valgrind and helgrind fixes. It hasn't fixed transform feedback, but I made it through a couple of runs without new bbox or fragment_out failures.
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Trying to stabilize CI results, I came up with some valgrind and helgrind fixes. It hasn't fixed transform feedback, but I made it through a couple of runs without new bbox or fragment_out failures.