tree dffff9a767e3b0d21f09a2c394ac8acc161f51df
parent ee77fadbb569d93f6738bb7b6083568a35cb3790
author Matthias Boehm <mboehm7@gmail.com> 1596236515 +0200
committer Matthias Boehm <mboehm7@gmail.com> 1596236515 +0200

[SYSTEMDS-2594] Fix bufferpool leak in mvvar instructions (for mice)

A recent rework of the mice builtin in PR #972 made the existing
BufferPoolLeak test fail again. The reason was an invalid cleanup logic
in mvvar (move variable) instructions that only performed this cleanup
for matrix and frame operands. However, mvvar instructions don't carry
the data types and thus this cleanup never happened, leading to
unnecessary evictions. This patch fixes the issue and also makes the
entire mvvar logic slightly more efficient (less symbol table probes).