[opaque pointer types] Pass function types to InvokeInst creation.

This cleans up all InvokeInst creation in LLVM to explicitly pass a
function type rather than deriving it from the pointer's element-type.

Differential Revision: https://reviews.llvm.org/D57171

llvm-svn: 352910

llvm/lib/Bitcode/Reader/BitcodeReader.cpp

@@ -4211,7 +4211,8 @@ Error BitcodeReader::parseFunctionBody(Function *F) {
         }
       }
 
-      I = InvokeInst::Create(Callee, NormalBB, UnwindBB, Ops, OperandBundles);
+      I = InvokeInst::Create(FTy, Callee, NormalBB, UnwindBB, Ops,
+                             OperandBundles);
       OperandBundles.clear();
       InstructionList.push_back(I);
       cast<InvokeInst>(I)->setCallingConv(