Tim Shen 97b95a7b72 Cleanup some GraphTraits iteration code ... Use children<> and nodes<> in appropriate places to cleanup the code. Also, as part of the cleanup, change the signature of DominatorTreeBase's Split. It is a protected non-virtual member function called only twice, both from within the class, and the removed passed argument in both cases is '*this'. The reason for the existence of that argument seems to be that back before r43115 Split was a free function, so an argument to get '*this' was needed - but now that is no longer the case. Patch by Yoav Ben-Shalom! Differential Revision: https://reviews.llvm.org/D32118 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@300656 91177308-0d34-0410-b5e6-96231b3b80d8		2017-04-19 03:22:50 +00:00
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llvm	Cleanup some GraphTraits iteration code	2017-04-19 03:22:50 +00:00
llvm-c	Introducing LLVMMetadataRef	2017-04-17 11:52:54 +00:00