Chandler Carruth a1a0cf0a7b [IR] Add an iterator and range accessor for the PHI nodes of a basic ... block. This allows writing much more natural and readable range based for loops directly over the PHI nodes. It also takes advantage of the same tricks for terminating the sequence as the hand coded versions. I've replaced one example of this mostly to showcase the difference and I've added a unit test to make sure the facilities really work the way they're intended. I want to use this inside of SimpleLoopUnswitch but it seems generally nice. Differential Revision: https://reviews.llvm.org/D33533 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@303964 91177308-0d34-0410-b5e6-96231b3b80d8		2017-05-26 03:10:00 +00:00
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llvm	[IR] Add an iterator and range accessor for the PHI nodes of a basic	2017-05-26 03:10:00 +00:00
llvm-c	Introduce LLVMDIBuilderRef	2017-04-20 14:22:47 +00:00