Sanjoy Das 152f3b5997 [CallGraph] Given -print-callgraph a stable printing order.
Summary:
Since FunctionMap has llvm::Function pointers as keys, the order in
which the traversal happens can differ from run to run, causing spurious
FileCheck failures.  Have CallGraph::print sort the CallGraphNodes by
name before printing them.

Reviewers: bogner, chandlerc

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D10575

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240191 91177308-0d34-0410-b5e6-96231b3b80d8
2015-06-19 23:20:31 +00:00
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