rename getNonLocalDependency -> getNonLocalCallDependency, and remove

pointer stuff from it, simplifying the code a bit.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60783 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/Scalar/GVN.cpp

@@ -490,7 +490,7 @@ uint32_t ValueTable::lookup_or_add(Value* V) {
 
       // Non-local case.
       const MemoryDependenceAnalysis::NonLocalDepInfo &deps = 
-        MD->getNonLocalDependency(C);
+        MD->getNonLocalCallDependency(CallSite(C));
       // FIXME: call/call dependencies for readonly calls should return def, not
       // clobber!  Move the checking logic to MemDep!
       CallInst* cdep = 0;