tree 56dbfaf73e05de9608a2f6fc3e386277fe662966
parent 6c607dae4653dc5b1650c6a8d941153b497bccf6
author Ian Zerny <zerny@google.com> 1523886973 +0200
committer Ian Zerny <zerny@google.com> 1523886973 +0200

Always rematerialize single-width numeric constants.

On VMs that could have an array-bounds elimination bug, we always generate
const-instructions instead of moves. Inserting moves appears to cause some
versions of ART to generate code paths that lead to uninitialized array-index
registers.

Bug: 77996377, 69364976
Change-Id: If617fdb8da93c95ea2b0c808f34d66e9327cb11a