Delete getAliasedGlobal.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209040 91177308-0d34-0410-b5e6-96231b3b80d8

17 files changed, 19 insertions, 31 deletions

diff --git a/include/llvm/IR/GlobalAlias.h b/include/llvm/IR/GlobalAlias.h
index 4059891b96..38d3cdf9d7 100644
--- a/include/llvm/IR/GlobalAlias.h
+++ b/include/llvm/IR/GlobalAlias.h
@@ -67,14 +67,6 @@ public:
     return cast_or_null<GlobalObject>(getOperand(0));
   }
 
-  GlobalObject *getAliasedGlobal() {
-    return getAliasee();
-  }
-
-  const GlobalObject *getAliasedGlobal() const {
-    return const_cast<GlobalAlias *>(this)->getAliasedGlobal();
-  }
-
   static bool isValidLinkage(LinkageTypes L) {
     return isExternalLinkage(L) || isLocalLinkage(L) ||
       isWeakLinkage(L) || isLinkOnceLinkage(L);
diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index b68438d842..7de9c6d616 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -932,7 +932,7 @@ bool AsmPrinter::doFinalization(Module &M) {
     for (const auto &Alias : M.aliases()) {
       MCSymbol *Name = getSymbol(&Alias);
 
-      const GlobalValue *GV = Alias.getAliasedGlobal();
+      const GlobalValue *GV = Alias.getAliasee();
       assert(!GV->isDeclaration());
       MCSymbol *Target = getSymbol(GV);
 
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 6caabcbc04..ef8f13701d 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -1194,7 +1194,7 @@ SDValue SelectionDAG::getGlobalAddress(const GlobalValue *GV, SDLoc DL,
   if (!GVar) {
     // If GV is an alias then use the aliasee for determining thread-localness.
     if (const GlobalAlias *GA = dyn_cast<GlobalAlias>(GV))
-      GVar = dyn_cast_or_null<GlobalVariable>(GA->getAliasedGlobal());
+      GVar = dyn_cast_or_null<GlobalVariable>(GA->getAliasee());
   }
 
   unsigned Opc;
diff --git a/lib/ExecutionEngine/JIT/JITEmitter.cpp b/lib/ExecutionEngine/JIT/JITEmitter.cpp
index 3ac6ca0878..cd7a500f51 100644
--- a/lib/ExecutionEngine/JIT/JITEmitter.cpp
+++ b/lib/ExecutionEngine/JIT/JITEmitter.cpp
@@ -690,7 +690,7 @@ void *JITEmitter::getPointerToGlobal(GlobalValue *V, void *Reference,
     return TheJIT->getOrEmitGlobalVariable(GV);
 
   if (GlobalAlias *GA = dyn_cast<GlobalAlias>(V))
-    return TheJIT->getPointerToGlobal(GA->getAliasedGlobal());
+    return TheJIT->getPointerToGlobal(GA->getAliasee());
 
   // If we have already compiled the function, return a pointer to its body.
   Function *F = cast<Function>(V);
diff --git a/lib/IR/Globals.cpp b/lib/IR/Globals.cpp
index d4fcf58e98..dd2a4e435e 100644
--- a/lib/IR/Globals.cpp
+++ b/lib/IR/Globals.cpp
@@ -60,7 +60,7 @@ void GlobalValue::copyAttributesFrom(const GlobalValue *Src) {
 
 unsigned GlobalValue::getAlignment() const {
   if (auto *GA = dyn_cast<GlobalAlias>(this))
-    return GA->getAliasedGlobal()->getAlignment();
+    return GA->getAliasee()->getAlignment();
 
   return cast<GlobalObject>(this)->getAlignment();
 }
@@ -82,7 +82,7 @@ void GlobalObject::copyAttributesFrom(const GlobalValue *Src) {
 
 const std::string &GlobalValue::getSection() const {
   if (auto *GA = dyn_cast<GlobalAlias>(this))
-    return GA->getAliasedGlobal()->getSection();
+    return GA->getAliasee()->getSection();
   return cast<GlobalObject>(this)->getSection();
 }
 
diff --git a/lib/LTO/LTOModule.cpp b/lib/LTO/LTOModule.cpp
index e9efba7e09..d73a7e342a 100644
--- a/lib/LTO/LTOModule.cpp
+++ b/lib/LTO/LTOModule.cpp
@@ -802,7 +802,7 @@ bool LTOModule::parseSymbols(std::string &errMsg) {
   // add aliases
   for (Module::alias_iterator a = _module->alias_begin(),
          e = _module->alias_end(); a != e; ++a) {
-    if (isDeclaration(*a->getAliasedGlobal()))
+    if (isDeclaration(*a->getAliasee()))
       // Is an alias to a declaration.
       addPotentialUndefinedSymbol(a, false);
     else
diff --git a/lib/Target/ARM64/ARM64FastISel.cpp b/lib/Target/ARM64/ARM64FastISel.cpp
index f8b54d033f..f4bf616559 100644
--- a/lib/Target/ARM64/ARM64FastISel.cpp
+++ b/lib/Target/ARM64/ARM64FastISel.cpp
@@ -245,7 +245,7 @@ unsigned ARM64FastISel::ARM64MaterializeGV(const GlobalValue *GV) {
   // to peer through any aliases to find out if that rule applies.
   const GlobalValue *TLSGV = GV;
   if (const GlobalAlias *GA = dyn_cast<GlobalAlias>(GV))
-    TLSGV = GA->getAliasedGlobal();
+    TLSGV = GA->getAliasee();
 
   if (const GlobalVariable *GVar = dyn_cast<GlobalVariable>(TLSGV))
     if (GVar->isThreadLocal())
diff --git a/lib/Target/PowerPC/PPCAsmPrinter.cpp b/lib/Target/PowerPC/PPCAsmPrinter.cpp
index 688ca1c5ee..ac5c7f0c9b 100644
--- a/lib/Target/PowerPC/PPCAsmPrinter.cpp
+++ b/lib/Target/PowerPC/PPCAsmPrinter.cpp
@@ -382,8 +382,7 @@ void PPCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
     if (MO.isGlobal()) {
       const GlobalValue *GValue = MO.getGlobal();
       const GlobalAlias *GAlias = dyn_cast<GlobalAlias>(GValue);
-      const GlobalValue *RealGValue =
-          GAlias ? GAlias->getAliasedGlobal() : GValue;
+      const GlobalValue *RealGValue = GAlias ? GAlias->getAliasee() : GValue;
       MOSymbol = getSymbol(RealGValue);
       const GlobalVariable *GVar = dyn_cast<GlobalVariable>(RealGValue);
       IsExternal = GVar && !GVar->hasInitializer();
@@ -429,8 +428,7 @@ void PPCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
     else if (MO.isGlobal()) {
       const GlobalValue *GValue = MO.getGlobal();
       const GlobalAlias *GAlias = dyn_cast<GlobalAlias>(GValue);
-      const GlobalValue *RealGValue =
-          GAlias ? GAlias->getAliasedGlobal() : GValue;
+      const GlobalValue *RealGValue = GAlias ? GAlias->getAliasee() : GValue;
       MOSymbol = getSymbol(RealGValue);
       const GlobalVariable *GVar = dyn_cast<GlobalVariable>(RealGValue);
     
@@ -464,8 +462,7 @@ void PPCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
     if (MO.isGlobal()) {
       const GlobalValue *GValue = MO.getGlobal();
       const GlobalAlias *GAlias = dyn_cast<GlobalAlias>(GValue);
-      const GlobalValue *RealGValue =
-          GAlias ? GAlias->getAliasedGlobal() : GValue;
+      const GlobalValue *RealGValue = GAlias ? GAlias->getAliasee() : GValue;
       MOSymbol = getSymbol(RealGValue);
       const GlobalVariable *GVar = dyn_cast<GlobalVariable>(RealGValue);
       IsExternal = GVar && !GVar->hasInitializer();
diff --git a/lib/Target/PowerPC/PPCFastISel.cpp b/lib/Target/PowerPC/PPCFastISel.cpp
index 266ca42136..c0c495fa9a 100644
--- a/lib/Target/PowerPC/PPCFastISel.cpp
+++ b/lib/Target/PowerPC/PPCFastISel.cpp
@@ -1864,7 +1864,7 @@ unsigned PPCFastISel::PPCMaterializeGV(const GlobalValue *GV, MVT VT) {
   if (!GVar) {
     // If GV is an alias, use the aliasee for determining thread-locality.
     if (const GlobalAlias *GA = dyn_cast<GlobalAlias>(GV))
-      GVar = dyn_cast_or_null<GlobalVariable>(GA->getAliasedGlobal());
+      GVar = dyn_cast_or_null<GlobalVariable>(GA->getAliasee());
   }
 
   // FIXME: We don't yet handle the complexity of TLS.
diff --git a/lib/Target/PowerPC/PPCISelDAGToDAG.cpp b/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
index 22c835f90b..63dac61f4c 100644
--- a/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
+++ b/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
@@ -1471,8 +1471,7 @@ SDNode *PPCDAGToDAGISel::Select(SDNode *N) {
     if (GlobalAddressSDNode *G = dyn_cast<GlobalAddressSDNode>(GA)) {
       const GlobalValue *GValue = G->getGlobal();
       const GlobalAlias *GAlias = dyn_cast<GlobalAlias>(GValue);
-      const GlobalValue *RealGValue =
-          GAlias ? GAlias->getAliasedGlobal() : GValue;
+      const GlobalValue *RealGValue = GAlias ? GAlias->getAliasee() : GValue;
       const GlobalVariable *GVar = dyn_cast<GlobalVariable>(RealGValue);
       assert((GVar || isa<Function>(RealGValue)) &&
              "Unexpected global value subclass!");
diff --git a/lib/Target/TargetMachine.cpp b/lib/Target/TargetMachine.cpp
index 14281ab3b2..f79cdfd0a7 100644
--- a/lib/Target/TargetMachine.cpp
+++ b/lib/Target/TargetMachine.cpp
@@ -126,7 +126,7 @@ TLSModel::Model TargetMachine::getTLSModel(const GlobalValue *GV) const {
   // If GV is an alias then use the aliasee for determining
   // thread-localness.
   if (const GlobalAlias *GA = dyn_cast<GlobalAlias>(GV))
-    GV = GA->getAliasedGlobal();
+    GV = GA->getAliasee();
   const GlobalVariable *Var = cast<GlobalVariable>(GV);
 
   bool isLocal = Var->hasLocalLinkage();
diff --git a/lib/Target/X86/X86AsmPrinter.cpp b/lib/Target/X86/X86AsmPrinter.cpp
index 6ed2c9cfac..68e136bd77 100644
--- a/lib/Target/X86/X86AsmPrinter.cpp
+++ b/lib/Target/X86/X86AsmPrinter.cpp
@@ -675,7 +675,7 @@ void X86AsmPrinter::EmitEndOfAsmFile(Module &M) {
         continue;
 
       while (const GlobalAlias *A = dyn_cast<GlobalAlias>(GV))
-        GV = A->getAliasedGlobal();
+        GV = A->getAliasee();
 
       if (isa<Function>(GV))
         DLLExportedFns.push_back(getSymbol(&Alias));
diff --git a/lib/Target/X86/X86FastISel.cpp b/lib/Target/X86/X86FastISel.cpp
index 571ecc2b41..56bcfa30ff 100644
--- a/lib/Target/X86/X86FastISel.cpp
+++ b/lib/Target/X86/X86FastISel.cpp
@@ -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;
 
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 8c9cc60f0f..df8413e9fe 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -8824,7 +8824,7 @@ X86TargetLowering::LowerGlobalTLSAddress(SDValue Op, SelectionDAG &DAG) const {
     // If GV is an alias then use the aliasee for determining
     // thread-localness.
     if (const GlobalAlias *GA = dyn_cast<GlobalAlias>(GV))
-      GV = GA->getAliasedGlobal();
+      GV = GA->getAliasee();
     SDLoc dl(GA);
     SDValue Chain = DAG.getEntryNode();
 
diff --git a/lib/Target/XCore/XCoreISelLowering.cpp b/lib/Target/XCore/XCoreISelLowering.cpp
index 3cd1b91ae4..a3c786117b 100644
--- a/lib/Target/XCore/XCoreISelLowering.cpp
+++ b/lib/Target/XCore/XCoreISelLowering.cpp
@@ -277,7 +277,7 @@ getGlobalAddressWrapper(SDValue GA, const GlobalValue *GV,
   const GlobalValue *UnderlyingGV = GV;
   // If GV is an alias then use the aliasee to determine the wrapper type
   if (const GlobalAlias *GA = dyn_cast<GlobalAlias>(GV))
-    UnderlyingGV = GA->getAliasedGlobal();
+    UnderlyingGV = GA->getAliasee();
   if (const GlobalVariable *GVar = dyn_cast<GlobalVariable>(UnderlyingGV)) {
     if (  ( GVar->isConstant() &&
             UnderlyingGV->isLocalLinkage(GV->getLinkage()) )
diff --git a/lib/Transforms/Instrumentation/DataFlowSanitizer.cpp b/lib/Transforms/Instrumentation/DataFlowSanitizer.cpp
index 5094771450..7f468f79e2 100644
--- a/lib/Transforms/Instrumentation/DataFlowSanitizer.cpp
+++ b/lib/Transforms/Instrumentation/DataFlowSanitizer.cpp
@@ -557,7 +557,7 @@ bool DataFlowSanitizer::runOnModule(Module &M) {
     ++i;
     // Don't stop on weak.  We assume people aren't playing games with the
     // instrumentedness of overridden weak aliases.
-    if (Function *F = dyn_cast<Function>(GA->getAliasedGlobal())) {
+    if (Function *F = dyn_cast<Function>(GA->getAliasee())) {
       bool GAInst = isInstrumented(GA), FInst = isInstrumented(F);
       if (GAInst && FInst) {
         addGlobalNamePrefix(GA);
diff --git a/tools/llvm-nm/llvm-nm.cpp b/tools/llvm-nm/llvm-nm.cpp
index 57e9d55c86..3be9247c5a 100644
--- a/tools/llvm-nm/llvm-nm.cpp
+++ b/tools/llvm-nm/llvm-nm.cpp
@@ -420,7 +420,7 @@ static char getSymbolNMTypeChar(const GlobalValue &GV) {
   if (isa<GlobalVariable>(GV))
     return 'd';
   const GlobalAlias *GA = cast<GlobalAlias>(&GV);
-  const GlobalValue *AliasedGV = GA->getAliasedGlobal();
+  const GlobalValue *AliasedGV = GA->getAliasee();
   return getSymbolNMTypeChar(*AliasedGV);
 }