Philip Reames dba2d12578 [Refactor] Have getNonLocalPointerDependency take the query instruction ... Previously, MemoryDependenceAnalysis::getNonLocalPointerDependency was taking a list of properties about the instruction being queried. Since I'm about to need one more property to be passed down through the infrastructure - I need to know a query instruction is non-volatile in an inner helper - fix the interface once and for all. I also added some assertions and behaviour clarifications around volatile and ordered field accesses. At the moment, this is mostly to document expected behaviour. The only non-standard instructions which can currently reach this are atomic, but unordered, loads and stores. Neither ordered or volatile accesses can reach here. The call in GVN is protected by an isSimple check when it first considers the load. The calls in MemDepPrinter are protected by isUnordered checks. Both utilities also check isVolatile for loads and stores. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225481 91177308-0d34-0410-b5e6-96231b3b80d8		2015-01-09 00:04:22 +00:00
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llvm	[Refactor] Have getNonLocalPointerDependency take the query instruction	2015-01-09 00:04:22 +00:00
llvm-c	Finish removing DestroySource.	2014-12-23 19:16:45 +00:00