tree a61ee42bde85a387de7a6c8620b608b88893d25c
parent 2379fa93854114e714dc74324e607584b5c5da26
author Kelvin Zhang <zhangkelvin@google.com> 1607535136 -0500
committer Kelvin Zhang <zhangkelvin@google.com> 1607627763 -0500

Skip SOURCE_COPY with same src/dst extent

Test: treehugger
Change-Id: I9e8301704b21850c8f836d83655b4c85ae3d843e