5 files changed, 12 insertions, 14 deletions
diff --git a/llvm/lib/CodeGen/CodeGenPrepare.cpp b/llvm/lib/CodeGen/CodeGenPrepare.cpp
index 7d5d8399731..07ea1d0f662 100644
--- a/llvm/lib/CodeGen/CodeGenPrepare.cpp
+++ b/llvm/lib/CodeGen/CodeGenPrepare.cpp
@@ -1177,7 +1177,7 @@ static bool CombineUAddWithOverflow(CmpInst *CI) {
 #endif
 
   Module *M = CI->getModule();
-  Value *F = Intrinsic::getDeclaration(M, Intrinsic::uadd_with_overflow, Ty);
+  Function *F = Intrinsic::getDeclaration(M, Intrinsic::uadd_with_overflow, Ty);
 
   auto *InsertPt = AddI->hasOneUse() ? CI : AddI;
 
diff --git a/llvm/lib/CodeGen/IntrinsicLowering.cpp b/llvm/lib/CodeGen/IntrinsicLowering.cpp
index 4a66083be35..8cbd8bcaeab 100644
--- a/llvm/lib/CodeGen/IntrinsicLowering.cpp
+++ b/llvm/lib/CodeGen/IntrinsicLowering.cpp
@@ -498,7 +498,7 @@ bool IntrinsicLowering::LowerToByteSwap(CallInst *CI) {
 
   // Okay, we can do this xform, do so now.
   Module *M = CI->getModule();
-  Constant *Int = Intrinsic::getDeclaration(M, Intrinsic::bswap, Ty);
+  Function *Int = Intrinsic::getDeclaration(M, Intrinsic::bswap, Ty);
 
   Value *Op = CI->getArgOperand(0);
   Op = CallInst::Create(Int, Op, CI->getName(), CI);
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index 155d65f127e..49eeeffab5f 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -2283,27 +2283,26 @@ void SelectionDAGBuilder::visitSPDescriptorParent(StackProtectorDescriptor &SPD,
     GuardVal = TLI.emitStackGuardXorFP(DAG, GuardVal, dl);
 
   // Retrieve guard check function, nullptr if instrumentation is inlined.
-  if (const Value *GuardCheck = TLI.getSSPStackGuardCheck(M)) {
+  if (const Function *GuardCheckFn = TLI.getSSPStackGuardCheck(M)) {
     // The target provides a guard check function to validate the guard value.
     // Generate a call to that function with the content of the guard slot as
     // argument.
-    auto *Fn = cast<Function>(GuardCheck);
-    FunctionType *FnTy = Fn->getFunctionType();
+    FunctionType *FnTy = GuardCheckFn->getFunctionType();
     assert(FnTy->getNumParams() == 1 && "Invalid function signature");
 
     TargetLowering::ArgListTy Args;
     TargetLowering::ArgListEntry Entry;
     Entry.Node = GuardVal;
     Entry.Ty = FnTy->getParamType(0);
-    if (Fn->hasAttribute(1, Attribute::AttrKind::InReg))
+    if (GuardCheckFn->hasAttribute(1, Attribute::AttrKind::InReg))
       Entry.IsInReg = true;
     Args.push_back(Entry);
 
     TargetLowering::CallLoweringInfo CLI(DAG);
     CLI.setDebugLoc(getCurSDLoc())
-      .setChain(DAG.getEntryNode())
-      .setCallee(Fn->getCallingConv(), FnTy->getReturnType(),
-                 getValue(GuardCheck), std::move(Args));
+        .setChain(DAG.getEntryNode())
+        .setCallee(GuardCheckFn->getCallingConv(), FnTy->getReturnType(),
+                   getValue(GuardCheckFn), std::move(Args));
 
     std::pair<SDValue, SDValue> Result = TLI.LowerCallTo(CLI);
     DAG.setRoot(Result.second);
diff --git a/llvm/lib/CodeGen/StackProtector.cpp b/llvm/lib/CodeGen/StackProtector.cpp
index e7be79e8ecb..94f74b05aff 100644
--- a/llvm/lib/CodeGen/StackProtector.cpp
+++ b/llvm/lib/CodeGen/StackProtector.cpp
@@ -413,15 +413,14 @@ bool StackProtector::InsertStackProtectors() {
     // Generate epilogue instrumentation. The epilogue intrumentation can be
     // function-based or inlined depending on which mechanism the target is
     // providing.
-    if (Value* GuardCheck = TLI->getSSPStackGuardCheck(*M)) {
+    if (Function *GuardCheck = TLI->getSSPStackGuardCheck(*M)) {
       // Generate the function-based epilogue instrumentation.
       // The target provides a guard check function, generate a call to it.
       IRBuilder<> B(RI);
       LoadInst *Guard = B.CreateLoad(AI, true, "Guard");
       CallInst *Call = B.CreateCall(GuardCheck, {Guard});
-      llvm::Function *Function = cast<llvm::Function>(GuardCheck);
-      Call->setAttributes(Function->getAttributes());
-      Call->setCallingConv(Function->getCallingConv());
+      Call->setAttributes(GuardCheck->getAttributes());
+      Call->setCallingConv(GuardCheck->getCallingConv());
     } else {
       // Generate the epilogue with inline instrumentation.
       // If we do not support SelectionDAG based tail calls, generate IR level
diff --git a/llvm/lib/CodeGen/TargetLoweringBase.cpp b/llvm/lib/CodeGen/TargetLoweringBase.cpp
index 01b628442c9..b87aa5db6fb 100644
--- a/llvm/lib/CodeGen/TargetLoweringBase.cpp
+++ b/llvm/lib/CodeGen/TargetLoweringBase.cpp
@@ -1663,7 +1663,7 @@ Value *TargetLoweringBase::getSDagStackGuard(const Module &M) const {
   return M.getNamedValue("__stack_chk_guard");
 }
 
-Value *TargetLoweringBase::getSSPStackGuardCheck(const Module &M) const {
+Function *TargetLoweringBase::getSSPStackGuardCheck(const Module &M) const {
   return nullptr;
 }