tree ef2d3080fab4c51e320114e012bcde49aaa089e4
parent 6bf6e438cd4746effce0b26d504c54100191c988
author Mingyao Yang <mingyao@google.com> 1438386024 -0700
committer Sebastien Hertz <shertz@google.com> 1447757832 +0100

Support deoptimization only to set vreg

This CL removes the old API that was used to update vreg. We now rely
exclusively on deoptimization to change the value of a vreg (mainly
from the debugger). This allows to have only one mechanism working
with both Quick and Optimizing compilers. It also remove run-test
455-set-vreg which was the only user of the old API.

This CL also renames StackVisitor::SetVReg[Pair]FromDebugger to
StackVisitor::SetVReg[Pair] to reflect that change.

Bug: 25428216
Change-Id: Ib09510185280dbd0f6d02c52549ae9671c187e32