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

This cleans up all CallInst 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/D57170

llvm-svn: 352909

1 files changed, 2 insertions, 1 deletions

diff --git a/llvm/lib/ExecutionEngine/Orc/IndirectionUtils.cpp b/llvm/lib/ExecutionEngine/Orc/IndirectionUtils.cpp
index 44e372bdc36..3ad80426ce5 100644
--- a/llvm/lib/ExecutionEngine/Orc/IndirectionUtils.cpp
+++ b/llvm/lib/ExecutionEngine/Orc/IndirectionUtils.cpp
@@ -235,13 +235,14 @@ void makeStub(Function &F, Value &ImplPointer) {
   assert(F.isDeclaration() && "Can't turn a definition into a stub.");
   assert(F.getParent() && "Function isn't in a module.");
   Module &M = *F.getParent();
+  FunctionType *FTy = F.getFunctionType();
   BasicBlock *EntryBlock = BasicBlock::Create(M.getContext(), "entry", &F);
   IRBuilder<> Builder(EntryBlock);
   LoadInst *ImplAddr = Builder.CreateLoad(&ImplPointer);
   std::vector<Value*> CallArgs;
   for (auto &A : F.args())
     CallArgs.push_back(&A);
-  CallInst *Call = Builder.CreateCall(ImplAddr, CallArgs);
+  CallInst *Call = Builder.CreateCall(FTy, ImplAddr, CallArgs);
   Call->setTailCall();
   Call->setAttributes(F.getAttributes());
   if (F.getReturnType()->isVoidTy())