Add more plumbing. This time in the LowerArguments and "get" functions which
return partial registers. This affected the back-end lowering code some.

Also patch up some places I missed before in the "get" functions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91880 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp
index 04ea541..334baae 100644
--- a/lib/Target/ARM/ARMISelLowering.cpp
+++ b/lib/Target/ARM/ARMISelLowering.cpp
@@ -1273,7 +1273,8 @@
     LowerCallTo(Chain, (const Type *) Type::getInt32Ty(*DAG.getContext()),
                 false, false, false, false,
                 0, CallingConv::C, false, /*isReturnValueUsed=*/true,
-                DAG.getExternalSymbol("__tls_get_addr", PtrVT), Args, DAG, dl);
+                DAG.getExternalSymbol("__tls_get_addr", PtrVT), Args, DAG, dl,
+                DAG.GetOrdering(Chain.getNode()));
   return CallResult.first;
 }