tree 65c4e718c82e7b79b64529315c4199063168e5b0
parent f79ba17defbd9342e44ab9f3de0807054673d3c9
author buzbee <buzbee@google.com> 1410543647 -0700
committer buzbee <buzbee@google.com> 1410554949 -0700

Quick compiler (arm64) Fix inline Math.round()

Math.round is detected and inlined for arm64.  However, the
arm64 backend incorrectly modified a source operand in place
during the round sequence.  Depending on how registers are
allocated, that modification could persist.  Changed to use a
temp register for the intermediate result.

Internal b/17411468

Change-Id: I7c636f985e193f8ff838768fde3b741e443bb1bb