Pete Cooper 65c69407c8 Add allnodes() iterator range to SelectionDAG. NFC. ...

SelectionDAG already had begin/end methods for iterating over all
the nodes, but didn't define an iterator_range for us in foreach
loops.

This adds such a method and uses it in some of the eligible places
throughout the backends.

llvm-svn: 242212

2015-07-14 22:10:54 +00:00

26 KiB

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