tree a4bd84be22ef59085a514ae7a69ed3a2bfed1284
parent 89cbfb08f90bef65b84e7f9ff741e602ab1cd0d6
author Matt Wala <wala@chromium.org> 1407804418 -0700
committer Matt Wala <wala@chromium.org> 1407804418 -0700

Subzero: address mode opt: Transform *(reg+const) into [reg+const].

Teach address mode optimization about Base=Base+Const,
Base=Const+Base, and Base=Base-Const patterns.

Change ConstantInteger::emit() to emit signed values.

BUG=none
R=jvoung@chromium.org

Review URL: https://codereview.chromium.org/459133002