[PATCH] D16273: [opaque pointer types] CallSite: use getFunctionType() instead of going through PointerType::getElementType.

[Manuel Jacob via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL258023: [opaque pointer types] [NFC] CallSite: use getFunctionType() instead of going… (authored by mjacob).

Changed prior to commit:
  http://reviews.llvm.org/D16273?vs=45112&id=45130#toc

Repository:
  rL LLVM

http://reviews.llvm.org/D16273

Files:
  llvm/trunk/lib/CodeGen/SelectionDAG/FastISel.cpp
  llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
  llvm/trunk/lib/Target/ARM/ARMFastISel.cpp
  llvm/trunk/lib/Target/Mips/Mips16HardFloat.cpp

Index: llvm/trunk/lib/CodeGen/SelectionDAG/FastISel.cpp
===================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/FastISel.cpp
+++ llvm/trunk/lib/CodeGen/SelectionDAG/FastISel.cpp
@@ -880,9 +880,8 @@
                            unsigned NumArgs) {
   ImmutableCallSite CS(CI);
 
-  PointerType *PT = cast<PointerType>(CS.getCalledValue()->getType());
-  FunctionType *FTy = cast<FunctionType>(PT->getElementType());
-  Type *RetTy = FTy->getReturnType();
+  FunctionType *FTy = CS.getFunctionType();
+  Type *RetTy = CS.getType();
 
   ArgListTy Args;
   Args.reserve(NumArgs);
@@ -1010,9 +1009,8 @@
 bool FastISel::lowerCall(const CallInst *CI) {
   ImmutableCallSite CS(CI);
 
-  PointerType *PT = cast<PointerType>(CS.getCalledValue()->getType());
-  FunctionType *FuncTy = cast<FunctionType>(PT->getElementType());
-  Type *RetTy = FuncTy->getReturnType();
+  FunctionType *FuncTy = CS.getFunctionType();
+  Type *RetTy = CS.getType();
 
   ArgListTy Args;
   ArgListEntry Entry;
Index: llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
===================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -5383,9 +5383,8 @@
 void SelectionDAGBuilder::LowerCallTo(ImmutableCallSite CS, SDValue Callee,
                                       bool isTailCall,
                                       const BasicBlock *EHPadBB) {
-  PointerType *PT = cast<PointerType>(CS.getCalledValue()->getType());
-  FunctionType *FTy = cast<FunctionType>(PT->getElementType());
-  Type *RetTy = FTy->getReturnType();
+  FunctionType *FTy = CS.getFunctionType();
+  Type *RetTy = CS.getType();
 
   TargetLowering::ArgListTy Args;
   TargetLowering::ArgListEntry Entry;
Index: llvm/trunk/lib/Target/ARM/ARMFastISel.cpp
===================================================================
--- llvm/trunk/lib/Target/ARM/ARMFastISel.cpp
+++ llvm/trunk/lib/Target/ARM/ARMFastISel.cpp
@@ -2295,8 +2295,7 @@
 
   // TODO: Avoid some calling conventions?
 
-  PointerType *PT = cast<PointerType>(CS.getCalledValue()->getType());
-  FunctionType *FTy = cast<FunctionType>(PT->getElementType());
+  FunctionType *FTy = CS.getFunctionType();
   bool isVarArg = FTy->isVarArg();
 
   // Handle *simple* calls for now.
Index: llvm/trunk/lib/Target/Mips/Mips16HardFloat.cpp
===================================================================
--- llvm/trunk/lib/Target/Mips/Mips16HardFloat.cpp
+++ llvm/trunk/lib/Target/Mips/Mips16HardFloat.cpp
@@ -427,15 +427,9 @@
         Value *F = (M->getOrInsertFunction(Name, A, MyVoid, T, nullptr));
         CallInst::Create(F, Params, "", &Inst );
       } else if (const CallInst *CI = dyn_cast<CallInst>(I)) {
-        const Value* V = CI->getCalledValue();
-        Type* T = nullptr;
-        if (V) T = V->getType();
-        PointerType *PFT = nullptr;
-        if (T) PFT = dyn_cast<PointerType>(T);
-        FunctionType *FT = nullptr;
-        if (PFT) FT = dyn_cast<FunctionType>(PFT->getElementType());
+        FunctionType *FT = CI->getFunctionType();
         Function *F_ =  CI->getCalledFunction();
-        if (FT && needsFPReturnHelper(*FT) &&
+        if (needsFPReturnHelper(*FT) &&
             !(F_ && isIntrinsicInline(F_))) {
           Modified=true;
           F.addFnAttr("saveS2");


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