Re-commit r151623 with fix. Only issue special no-return calls if it's a direct call.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151645 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp
index 7180b22..bfed7ba 100644
--- a/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -1427,8 +1427,9 @@
   // Lower to a call to __trampoline_setup(Trmp, TrampSize, FPtr, ctx_reg)
   std::pair<SDValue, SDValue> CallResult =
     LowerCallTo(Chain, Type::getVoidTy(*DAG.getContext()),
-                false, false, false, false, 0, CallingConv::C, false,
-                /*isReturnValueUsed=*/true,
+                false, false, false, false, 0, CallingConv::C,
+                /*isTailCall=*/false,
+                /*doesNotRet=*/false, /*isReturnValueUsed=*/true,
                 DAG.getExternalSymbol("__trampoline_setup", PtrVT),
                 Args, DAG, dl);
 
@@ -2838,7 +2839,7 @@
 SDValue
 PPCTargetLowering::LowerCall(SDValue Chain, SDValue Callee,
                              CallingConv::ID CallConv, bool isVarArg,
-                             bool &isTailCall,
+                             bool doesNotRet, bool &isTailCall,
                              const SmallVectorImpl<ISD::OutputArg> &Outs,
                              const SmallVectorImpl<SDValue> &OutVals,
                              const SmallVectorImpl<ISD::InputArg> &Ins,