1 files changed, 18 insertions, 18 deletions

diff --git a/lib/Target/X86/X86FastISel.cpp b/lib/Target/X86/X86FastISel.cpp
index 1aab1ea..56bcfa3 100644
--- a/lib/Target/X86/X86FastISel.cpp
+++ b/lib/Target/X86/X86FastISel.cpp
@@ -183,7 +183,7 @@ bool X86FastISel::X86FastEmitLoad(EVT VT, const X86AddressMode &AM,
                                   unsigned &ResultReg) {
   // Get opcode and regclass of the output for the given load instruction.
   unsigned Opc = 0;
-  const TargetRegisterClass *RC = NULL;
+  const TargetRegisterClass *RC = nullptr;
   switch (VT.getSimpleVT().SimpleTy) {
   default: return false;
   case MVT::i1:
@@ -363,7 +363,7 @@ bool X86FastISel::handleConstantAddresses(const Value *V, X86AddressMode &AM) {
     // it works...).
     if (const GlobalAlias *GA = dyn_cast<GlobalAlias>(GV))
       if (const GlobalVariable *GVar =
-              dyn_cast_or_null<GlobalVariable>(GA->getAliasedGlobal()))
+              dyn_cast_or_null<GlobalVariable>(GA->getAliasee()))
         if (GVar->isThreadLocal())
           return false;
 
@@ -406,7 +406,7 @@ bool X86FastISel::handleConstantAddresses(const Value *V, X86AddressMode &AM) {
       } else {
         // Issue load from stub.
         unsigned Opc = 0;
-        const TargetRegisterClass *RC = NULL;
+        const TargetRegisterClass *RC = nullptr;
         X86AddressMode StubAM;
         StubAM.Base.Reg = AM.Base.Reg;
         StubAM.GV = GV;
@@ -441,7 +441,7 @@ bool X86FastISel::handleConstantAddresses(const Value *V, X86AddressMode &AM) {
       // Now construct the final address. Note that the Disp, Scale,
       // and Index values may already be set here.
       AM.Base.Reg = LoadReg;
-      AM.GV = 0;
+      AM.GV = nullptr;
       return true;
     }
   }
@@ -467,7 +467,7 @@ bool X86FastISel::handleConstantAddresses(const Value *V, X86AddressMode &AM) {
 bool X86FastISel::X86SelectAddress(const Value *V, X86AddressMode &AM) {
   SmallVector<const Value *, 32> GEPs;
 redo_gep:
-  const User *U = NULL;
+  const User *U = nullptr;
   unsigned Opcode = Instruction::UserOp1;
   if (const Instruction *I = dyn_cast<Instruction>(V)) {
     // Don't walk into other basic blocks; it's possible we haven't
@@ -626,7 +626,7 @@ redo_gep:
 /// X86SelectCallAddress - Attempt to fill in an address from the given value.
 ///
 bool X86FastISel::X86SelectCallAddress(const Value *V, X86AddressMode &AM) {
-  const User *U = NULL;
+  const User *U = nullptr;
   unsigned Opcode = Instruction::UserOp1;
   const Instruction *I = dyn_cast<Instruction>(V);
   // Record if the value is defined in the same basic block.
@@ -1247,7 +1247,7 @@ bool X86FastISel::X86SelectBranch(const Instruction *I) {
 
 bool X86FastISel::X86SelectShift(const Instruction *I) {
   unsigned CReg = 0, OpReg = 0;
-  const TargetRegisterClass *RC = NULL;
+  const TargetRegisterClass *RC = nullptr;
   if (I->getType()->isIntegerTy(8)) {
     CReg = X86::CL;
     RC = &X86::GR8RegClass;
@@ -1487,7 +1487,7 @@ bool X86FastISel::X86SelectSelect(const Instruction *I) {
   if (!Subtarget->hasCMov()) return false;
 
   unsigned Opc = 0;
-  const TargetRegisterClass *RC = NULL;
+  const TargetRegisterClass *RC = nullptr;
   if (VT == MVT::i16) {
     Opc = X86::CMOVE16rr;
     RC = &X86::GR16RegClass;
@@ -1821,10 +1821,10 @@ bool X86FastISel::FastLowerArguments() {
     }
   }
 
-  static const uint16_t GPR32ArgRegs[] = {
+  static const MCPhysReg GPR32ArgRegs[] = {
     X86::EDI, X86::ESI, X86::EDX, X86::ECX, X86::R8D, X86::R9D
   };
-  static const uint16_t GPR64ArgRegs[] = {
+  static const MCPhysReg GPR64ArgRegs[] = {
     X86::RDI, X86::RSI, X86::RDX, X86::RCX, X86::R8 , X86::R9
   };
 
@@ -1865,7 +1865,7 @@ bool X86FastISel::X86SelectCall(const Instruction *I) {
   if (cast<CallInst>(I)->isTailCall())
     return false;
 
-  return DoSelectCall(I, 0);
+  return DoSelectCall(I, nullptr);
 }
 
 static unsigned computeBytesPoppedByCallee(const X86Subtarget &Subtarget,
@@ -1936,8 +1936,8 @@ bool X86FastISel::DoSelectCall(const Instruction *I, const char *MemIntName) {
   if (!X86SelectCallAddress(Callee, CalleeAM))
     return false;
   unsigned CalleeOp = 0;
-  const GlobalValue *GV = 0;
-  if (CalleeAM.GV != 0) {
+  const GlobalValue *GV = nullptr;
+  if (CalleeAM.GV != nullptr) {
     GV = CalleeAM.GV;
   } else if (CalleeAM.Base.Reg != 0) {
     CalleeOp = CalleeAM.Base.Reg;
@@ -2163,7 +2163,7 @@ bool X86FastISel::DoSelectCall(const Instruction *I, const char *MemIntName) {
 
   if (Subtarget->is64Bit() && isVarArg && !isWin64) {
     // Count the number of XMM registers allocated.
-    static const uint16_t XMMArgRegs[] = {
+    static const MCPhysReg XMMArgRegs[] = {
       X86::XMM0, X86::XMM1, X86::XMM2, X86::XMM3,
       X86::XMM4, X86::XMM5, X86::XMM6, X86::XMM7
     };
@@ -2387,7 +2387,7 @@ unsigned X86FastISel::TargetMaterializeConstant(const Constant *C) {
 
   // Get opcode and regclass of the output for the given load instruction.
   unsigned Opc = 0;
-  const TargetRegisterClass *RC = NULL;
+  const TargetRegisterClass *RC = nullptr;
   switch (VT.SimpleTy) {
   default: return 0;
   case MVT::i8:
@@ -2437,7 +2437,7 @@ unsigned X86FastISel::TargetMaterializeConstant(const Constant *C) {
       // If the expression is just a basereg, then we're done, otherwise we need
       // to emit an LEA.
       if (AM.BaseType == X86AddressMode::RegBase &&
-          AM.IndexReg == 0 && AM.Disp == 0 && AM.GV == 0)
+          AM.IndexReg == 0 && AM.Disp == 0 && AM.GV == nullptr)
         return AM.Base.Reg;
 
       Opc = TLI.getPointerTy() == MVT::i32 ? X86::LEA32r : X86::LEA64r;
@@ -2510,7 +2510,7 @@ unsigned X86FastISel::TargetMaterializeFloatZero(const ConstantFP *CF) {
 
   // Get opcode and regclass for the given zero.
   unsigned Opc = 0;
-  const TargetRegisterClass *RC = NULL;
+  const TargetRegisterClass *RC = nullptr;
   switch (VT.SimpleTy) {
   default: return 0;
   case MVT::f32:
@@ -2558,7 +2558,7 @@ bool X86FastISel::tryToFoldLoadIntoMI(MachineInstr *MI, unsigned OpNo,
 
   MachineInstr *Result =
     XII.foldMemoryOperandImpl(*FuncInfo.MF, MI, OpNo, AddrOps, Size, Alignment);
-  if (Result == 0) return false;
+  if (!Result) return false;
 
   FuncInfo.MBB->insert(FuncInfo.InsertPt, Result);
   MI->eraseFromParent();