forked from OSchip/llvm-project
92b9ec3c84
Summary: IDFCalculator used a DominatorTree instance for its calculations. Since the PostDominatorTree struct is not a subclass of DominatorTree, it wasn't possible to use PDT in IDFCalculator to compute post-dominance frontiers. This patch makes IDFCalculator work with a DominatorTreeBase<BasicBlock> instead, which enables PDTs to be utilized. Patch by Victor Campos (vhscampos@gmail.com) Reviewers: dberlin Subscribers: dberlin, llvm-commits Differential Revision: http://reviews.llvm.org/D13725 llvm-svn: 250320 |
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llvm-c |