Rafael Espindola b9df9e68e7 Change getStringRepresentation to skip defaults.
I have a pending change for clang to use getStringRepresentation to check
that its DataLayout is in sync with llvm's.

getStringRepresentation is not called from llvm itself, so far it is mostly
a debugging aid, so the shorter strings are an independent improvement.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197740 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-19 23:03:03 +00:00
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