Leak was introduced in 5ba2a5b9. There are calls to setUses(operand, nullptr) in the algorithm, that, with the latest changes, would simply replace the existing allocated Uses object with a new one. Fix it so that setUses(operand, nullptr) deletes an existing Uses object on the Operand before allocating and assigning a new one. Bug: b/145754674 Change-Id: Ie1438378595401619831a2da81d4d0d54a606f80 Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/40628Reviewed-by: Ben Clayton <bclayton@google.com> Reviewed-by: Nicolas Capens <nicolascapens@google.com> Tested-by: Antonio Maiorano <amaiorano@google.com> Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
