6 files changed, 36 insertions, 27 deletions
diff --git a/llvm/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp b/llvm/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp
index 88c64344973..a93510bb753 100644
--- a/llvm/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp
+++ b/llvm/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp
@@ -37,6 +37,7 @@
 #include "llvm/Support/FormattedStream.h"
 #include "llvm/Support/Mangler.h"
 #include "llvm/Target/TargetAsmInfo.h"
+#include "llvm/Target/TargetLoweringObjectFile.h"
 #include "llvm/Target/TargetOptions.h"
 using namespace llvm;
 
@@ -166,7 +167,7 @@ void X86ATTAsmPrinter::emitFunctionHeader(const MachineFunction &MF) {
   if (Subtarget->isTargetCygMing())
     DecorateCygMingName(CurrentFnName, F);
 
-  SwitchToSection(TAI->SectionForGlobal(F));
+  SwitchToSection(getObjFileLowering().SectionForGlobal(F, TM));
   switch (F->getLinkage()) {
   default: llvm_unreachable("Unknown linkage type!");
   case Function::InternalLinkage:  // Symbols default to internal.
@@ -782,7 +783,7 @@ void X86ATTAsmPrinter::PrintGlobalVariable(const GlobalVariable* GVar) {
   if (Subtarget->isTargetELF())
     O << "\t.type\t" << name << ",@object\n";
 
-  const Section *TheSection = TAI->SectionForGlobal(GVar);
+  const Section *TheSection = getObjFileLowering().SectionForGlobal(GVar, TM);
   SwitchToSection(TheSection);
 
   if (C->isNullValue() && !GVar->hasSection() &&
@@ -931,7 +932,7 @@ bool X86ATTAsmPrinter::doFinalization(Module &M) {
     }
 
     if (!HiddenGVStubs.empty()) {
-      SwitchToSection(TAI->getDataSection());
+      SwitchToSection(getObjFileLowering().getDataSection());
       EmitAlignment(2);
       for (StringMap<std::string>::iterator I = HiddenGVStubs.begin(),
            E = HiddenGVStubs.end(); I != E; ++I)
diff --git a/llvm/lib/Target/X86/AsmPrinter/X86IntelAsmPrinter.cpp b/llvm/lib/Target/X86/AsmPrinter/X86IntelAsmPrinter.cpp
index 6b09b64bf3d..337fc796816 100644
--- a/llvm/lib/Target/X86/AsmPrinter/X86IntelAsmPrinter.cpp
+++ b/llvm/lib/Target/X86/AsmPrinter/X86IntelAsmPrinter.cpp
@@ -29,6 +29,7 @@
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/Mangler.h"
 #include "llvm/Target/TargetAsmInfo.h"
+#include "llvm/Target/TargetLoweringObjectFile.h"
 #include "llvm/Target/TargetOptions.h"
 using namespace llvm;
 
@@ -513,7 +514,7 @@ void X86IntelAsmPrinter::PrintGlobalVariable(const GlobalVariable *GV) {
     O << "\tpublic " << name << "\n";
     // FALL THROUGH
   case GlobalValue::InternalLinkage:
-    SwitchToSection(TAI->getDataSection());
+    SwitchToSection(getObjFileLowering().getDataSection());
     break;
   default:
     llvm_unreachable("Unknown linkage type!");
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index 42bd7dc9832..29f5765d5e1 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -36,6 +36,7 @@
 #include "llvm/Support/MathExtras.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/ErrorHandling.h"
+#include "llvm/Target/TargetLoweringObjectFile.h"
 #include "llvm/Target/TargetOptions.h"
 #include "llvm/ADT/SmallSet.h"
 #include "llvm/ADT/StringExtras.h"
@@ -50,8 +51,23 @@ DisableMMX("disable-mmx", cl::Hidden, cl::desc("Disable use of MMX"));
 static SDValue getMOVL(SelectionDAG &DAG, DebugLoc dl, MVT VT, SDValue V1,
                        SDValue V2);
 
+static TargetLoweringObjectFile *createTLOF(X86TargetMachine &TM) {
+  switch (TM.getSubtarget<X86Subtarget>().TargetType) {
+  default: llvm_unreachable("unknown subtarget type");
+  case X86Subtarget::isDarwin:
+    return new TargetLoweringObjectFileMachO();
+  case X86Subtarget::isELF:
+    return new TargetLoweringObjectFileELF();
+  case X86Subtarget::isMingw:
+  case X86Subtarget::isCygwin:
+  case X86Subtarget::isWindows:
+    return new TargetLoweringObjectFileCOFF();
+  }
+  
+}
+
 X86TargetLowering::X86TargetLowering(X86TargetMachine &TM)
-  : TargetLowering(TM) {
+  : TargetLowering(TM, createTLOF(TM)) {
   Subtarget = &TM.getSubtarget<X86Subtarget>();
   X86ScalarSSEf64 = Subtarget->hasSSE2();
   X86ScalarSSEf32 = Subtarget->hasSSE1();
diff --git a/llvm/lib/Target/X86/X86TargetAsmInfo.cpp b/llvm/lib/Target/X86/X86TargetAsmInfo.cpp
index 40c46bb1de0..b4f503b255c 100644
--- a/llvm/lib/Target/X86/X86TargetAsmInfo.cpp
+++ b/llvm/lib/Target/X86/X86TargetAsmInfo.cpp
@@ -121,8 +121,6 @@ X86ELFTargetAsmInfo::X86ELFTargetAsmInfo(const X86TargetMachine &TM) :
   // Set up DWARF directives
   HasLEB128 = true;  // Target asm supports leb128 directives (little-endian)
 
-  BSSSection_ = getOrCreateSection("\t.bss", true, SectionKind::BSS);
-
   // Debug Information
   AbsoluteDebugSectionOffsets = true;
   SupportsDebugInformation = true;
@@ -252,9 +250,6 @@ X86WinTargetAsmInfo::X86WinTargetAsmInfo(const X86TargetMachine &TM):
 
   AlignmentIsInBytes = true;
 
-  TextSection = getOrCreateSection("_text", true, SectionKind::Text);
-  DataSection = getOrCreateSection("_data", true, SectionKind::DataRel);
-
   JumpTableDataSection = NULL;
   SwitchToSectionDirective = "";
   TextSectionStartSuffix = "\tSEGMENT PARA 'CODE'";
diff --git a/llvm/lib/Target/X86/X86TargetAsmInfo.h b/llvm/lib/Target/X86/X86TargetAsmInfo.h
index 0847660f2e5..9b4e8092ae4 100644
--- a/llvm/lib/Target/X86/X86TargetAsmInfo.h
+++ b/llvm/lib/Target/X86/X86TargetAsmInfo.h
@@ -33,8 +33,6 @@ namespace llvm {
     }
   };
 
-  typedef X86TargetAsmInfo<TargetAsmInfo> X86GenericTargetAsmInfo;
-
   EXTERN_TEMPLATE_INSTANTIATION(class X86TargetAsmInfo<TargetAsmInfo>);
 
   struct X86DarwinTargetAsmInfo : public X86TargetAsmInfo<DarwinTargetAsmInfo> {
@@ -58,7 +56,7 @@ namespace llvm {
   };
   
 
-  struct X86WinTargetAsmInfo : public X86GenericTargetAsmInfo {
+  struct X86WinTargetAsmInfo : public X86TargetAsmInfo<TargetAsmInfo> {
     explicit X86WinTargetAsmInfo(const X86TargetMachine &TM);
   };
 
diff --git a/llvm/lib/Target/X86/X86TargetMachine.cpp b/llvm/lib/Target/X86/X86TargetMachine.cpp
index a720e6e894d..ee0daed167c 100644
--- a/llvm/lib/Target/X86/X86TargetMachine.cpp
+++ b/llvm/lib/Target/X86/X86TargetMachine.cpp
@@ -32,20 +32,18 @@ extern "C" void LLVMInitializeX86Target() {
 const TargetAsmInfo *X86TargetMachine::createTargetAsmInfo() const {
   if (Subtarget.isFlavorIntel())
     return new X86WinTargetAsmInfo(*this);
-  else
-    switch (Subtarget.TargetType) {
-     case X86Subtarget::isDarwin:
-      return new X86DarwinTargetAsmInfo(*this);
-     case X86Subtarget::isELF:
-      return new X86ELFTargetAsmInfo(*this);
-     case X86Subtarget::isMingw:
-     case X86Subtarget::isCygwin:
-      return new X86COFFTargetAsmInfo(*this);
-     case X86Subtarget::isWindows:
-      return new X86WinTargetAsmInfo(*this);
-     default:
-      return new X86GenericTargetAsmInfo(*this);
-    }
+  switch (Subtarget.TargetType) {
+  default: llvm_unreachable("unknown subtarget type");
+  case X86Subtarget::isDarwin:
+    return new X86DarwinTargetAsmInfo(*this);
+  case X86Subtarget::isELF:
+    return new X86ELFTargetAsmInfo(*this);
+  case X86Subtarget::isMingw:
+  case X86Subtarget::isCygwin:
+    return new X86COFFTargetAsmInfo(*this);
+  case X86Subtarget::isWindows:
+    return new X86WinTargetAsmInfo(*this);
+  }
 }
 
 X86_32TargetMachine::X86_32TargetMachine(const Target &T, const Module &M,