tree bc70900b08b5f491fcfcab41b28222020ec75c60
parent ac1fb1bc54a15f1afa79247229254cd725330be4
author Vladimir Marko <vmarko@google.com> 1467208747 +0100
committer The Android Automerger <android-build@google.com> 1467252295 -0700

Fix merging HLoadClass with HNewInstance.

Do not merge HLoadClass with HNewInstance if they do not
come from the same dex instruction. This is the same check
as for moving the clinit check responsibility around.

Test: Added a regression test, run standard ART test suite
plus gcstress and ndebug modes on host and Nexus 9.

Bug: 29570861
Bug: 29321958

(cherry picked from commit c7591b4c0dd405a766f4d701deea6c3750101978)

Change-Id: I0f019c36dd991889caad2666e61bbcc6d9d9c91f