From: Eric Christopher <echristo@gmail.com>
Date: Tue, 3 Feb 2015 07:22:52 +0000 (+0000)
Subject: Only access TLOF via the TargetMachine, not TargetLowering.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b3f0a42d003cd6fc93dd4786ca580eaa48bb5fad;p=llvm

Only access TLOF via the TargetMachine, not TargetLowering.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227949 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/Target/TargetLowering.h b/include/llvm/Target/TargetLowering.h
index 9a50bd0d318..a2d1c4caf20 100644
--- a/include/llvm/Target/TargetLowering.h
+++ b/include/llvm/Target/TargetLowering.h
@@ -149,9 +149,6 @@ protected:
 public:
   const TargetMachine &getTargetMachine() const { return TM; }
   const DataLayout *getDataLayout() const { return DL; }
-  const TargetLoweringObjectFile &getObjFileLowering() const {
-    return *TM.getObjFileLowering();
-  }
 
   bool isBigEndian() const { return !IsLittleEndian; }
   bool isLittleEndian() const { return IsLittleEndian; }
diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index c983bfbb696..57d6fae0fbd 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -129,7 +129,7 @@ unsigned AsmPrinter::getFunctionNumber() const {
 }
 
 const TargetLoweringObjectFile &AsmPrinter::getObjFileLowering() const {
-  return TM.getSubtargetImpl()->getTargetLowering()->getObjFileLowering();
+  return *TM.getObjFileLowering();
 }
 
 /// getDataLayout - Return information about data layout.
diff --git a/lib/CodeGen/LLVMTargetMachine.cpp b/lib/CodeGen/LLVMTargetMachine.cpp
index 617ed75c24f..0fd1483255c 100644
--- a/lib/CodeGen/LLVMTargetMachine.cpp
+++ b/lib/CodeGen/LLVMTargetMachine.cpp
@@ -116,7 +116,7 @@ static MCContext *addPassesToGenerateCode(LLVMTargetMachine *TM,
   // all the per-module stuff we're generating, including MCContext.
   MachineModuleInfo *MMI = new MachineModuleInfo(
       *TM->getMCAsmInfo(), *TM->getSubtargetImpl()->getRegisterInfo(),
-      &TM->getSubtargetImpl()->getTargetLowering()->getObjFileLowering());
+      TM->getObjFileLowering());
   PM.add(MMI);
 
   // Set up a MachineFunction for the rest of CodeGen to work on.
diff --git a/lib/LTO/LTOModule.cpp b/lib/LTO/LTOModule.cpp
index 038555f953d..0d07791b381 100644
--- a/lib/LTO/LTOModule.cpp
+++ b/lib/LTO/LTOModule.cpp
@@ -649,10 +649,8 @@ void LTOModule::parseMetadata() {
         // here.
         StringRef Op =
             _linkeropt_strings.insert(MDOption->getString()).first->first();
-        StringRef DepLibName = _target->getSubtargetImpl()
-                                   ->getTargetLowering()
-                                   ->getObjFileLowering()
-                                   .getDepLibFromLinkerOpt(Op);
+        StringRef DepLibName =
+            _target->getObjFileLowering()->getDepLibFromLinkerOpt(Op);
         if (!DepLibName.empty())
           _deplibs.push_back(DepLibName.data());
         else if (!Op.empty())
diff --git a/lib/Target/Hexagon/HexagonISelLowering.cpp b/lib/Target/Hexagon/HexagonISelLowering.cpp
index b0f78a3a789..124dc9af881 100644
--- a/lib/Target/Hexagon/HexagonISelLowering.cpp
+++ b/lib/Target/Hexagon/HexagonISelLowering.cpp
@@ -1018,9 +1018,10 @@ SDValue HexagonTargetLowering::LowerGLOBALADDRESS(SDValue Op,
   SDLoc dl(Op);
   Result = DAG.getTargetGlobalAddress(GV, dl, getPointerTy(), Offset);
 
-  const HexagonTargetObjectFile &TLOF =
-      static_cast<const HexagonTargetObjectFile &>(getObjFileLowering());
-  if (TLOF.IsGlobalInSmallSection(GV, getTargetMachine())) {
+  const HexagonTargetObjectFile *TLOF =
+      static_cast<const HexagonTargetObjectFile *>(
+          getTargetMachine().getObjFileLowering());
+  if (TLOF->IsGlobalInSmallSection(GV, getTargetMachine())) {
     return DAG.getNode(HexagonISD::CONST32_GP, dl, getPointerTy(), Result);
   }
 
diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp
index 4b0099fdc4e..8e00792eb9b 100644
--- a/lib/Target/Mips/MipsISelLowering.cpp
+++ b/lib/Target/Mips/MipsISelLowering.cpp
@@ -1598,10 +1598,10 @@ SDValue MipsTargetLowering::lowerGlobalAddress(SDValue Op,
   const GlobalValue *GV = N->getGlobal();
 
   if (getTargetMachine().getRelocationModel() != Reloc::PIC_ && !ABI.IsN64()) {
-    const MipsTargetObjectFile &TLOF =
-        (const MipsTargetObjectFile &)getObjFileLowering();
-
-    if (TLOF.IsGlobalInSmallSection(GV, getTargetMachine()))
+    const MipsTargetObjectFile *TLOF =
+        static_cast<const MipsTargetObjectFile *>(
+            getTargetMachine().getObjFileLowering());
+    if (TLOF->IsGlobalInSmallSection(GV, getTargetMachine()))
       // %gp_rel relocation
       return getAddrGPRel(N, SDLoc(N), Ty, DAG);
 
@@ -1732,10 +1732,11 @@ lowerConstantPool(SDValue Op, SelectionDAG &DAG) const
   EVT Ty = Op.getValueType();
 
   if (getTargetMachine().getRelocationModel() != Reloc::PIC_ && !ABI.IsN64()) {
-    const MipsTargetObjectFile &TLOF =
-        (const MipsTargetObjectFile &)getObjFileLowering();
+    const MipsTargetObjectFile *TLOF =
+        static_cast<const MipsTargetObjectFile *>(
+            getTargetMachine().getObjFileLowering());
 
-    if (TLOF.IsConstantInSmallSection(N->getConstVal(), getTargetMachine()))
+    if (TLOF->IsConstantInSmallSection(N->getConstVal(), getTargetMachine()))
       // %gp_rel relocation
       return getAddrGPRel(N, SDLoc(N), Ty, DAG);
 
diff --git a/lib/Target/TargetMachine.cpp b/lib/Target/TargetMachine.cpp
index ef0341dc917..1bd99eac7dc 100644
--- a/lib/Target/TargetMachine.cpp
+++ b/lib/Target/TargetMachine.cpp
@@ -200,9 +200,8 @@ void TargetMachine::getNameWithPrefix(SmallVectorImpl<char> &Name,
     return;
   }
   SectionKind GVKind = TargetLoweringObjectFile::getKindForGlobal(GV, *this);
-  const TargetLoweringObjectFile &TLOF =
-      getSubtargetImpl()->getTargetLowering()->getObjFileLowering();
-  const MCSection *TheSection = TLOF.SectionForGlobal(GV, GVKind, Mang, *this);
+  const TargetLoweringObjectFile *TLOF = getObjFileLowering();
+  const MCSection *TheSection = TLOF->SectionForGlobal(GV, GVKind, Mang, *this);
   bool CannotUsePrivateLabel = !canUsePrivateLabel(*AsmInfo, *TheSection);
   Mang.getNameWithPrefix(Name, GV, CannotUsePrivateLabel);
 }
@@ -210,7 +209,6 @@ void TargetMachine::getNameWithPrefix(SmallVectorImpl<char> &Name,
 MCSymbol *TargetMachine::getSymbol(const GlobalValue *GV, Mangler &Mang) const {
   SmallString<60> NameStr;
   getNameWithPrefix(NameStr, GV, Mang);
-  const TargetLoweringObjectFile &TLOF =
-      getSubtargetImpl()->getTargetLowering()->getObjFileLowering();
-  return TLOF.getContext().GetOrCreateSymbol(NameStr.str());
+  const TargetLoweringObjectFile *TLOF = getObjFileLowering();
+  return TLOF->getContext().GetOrCreateSymbol(NameStr.str());
 }