tree c8e9dfda128fa84e9c1f1ac44cfd0f861608da12
parent 11c9a325399b282cb4ea7d1d24d42fceeec2a09a
author John Porto <jpp@chromium.org> 1441058829 -0700
committer John Porto <jpp@chromium.org> 1441058829 -0700

Subzero: Provide a macro for iterating over instruction variables.

This makes it easier and less error-prone to implement the relatively common
pattern of looking at all the Variable operands contained within an instruction.

BUG= none
R=stichnot@chromium.org

Review URL: https://codereview.chromium.org/1323693002.