tree f42c56fb3a535663248570dc18282f2c1ef91193
parent 5ac63523d76c429cb853fbb3ec5c6614773613b3
author qining <qining@google.com> 1473436062 -0400
committer qining <qining@google.com> 1473870394 -0400

Build "spec id->default val str" mapping from string

Add function `ParseDefaultValuesString()` to build the spec id->default
value string mapping required by `SetSpecConstantDefaultValuePass`.