tree d6d9283f398ca68fd2e75814c300d19820ad7570
parent 3280f7bd557250a448eb56edbddfc90c94a406e6
author Chris Lattner <sabre@nondot.org> 1082331423 +0000
committer Chris Lattner <sabre@nondot.org> 1082331423 +0000

Provide an interface that is more convenient for iterating over the blocks
in a loop.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13052 91177308-0d34-0410-b5e6-96231b3b80d8