Merge with LLVM upstream 2011/10/20 (r142530)

Conflicts:
	lib/Support/Unix/Host.inc

Change-Id: Idc00db3b63912dca6348bddd9f8a1af2a8d5d147

2 files changed, 28 insertions, 22 deletions

diff --git a/lib/Target/Alpha/MCTargetDesc/AlphaMCTargetDesc.cpp b/lib/Target/Alpha/MCTargetDesc/AlphaMCTargetDesc.cpp
index 04bc434..4ad021c 100644
--- a/lib/Target/Alpha/MCTargetDesc/AlphaMCTargetDesc.cpp
+++ b/lib/Target/Alpha/MCTargetDesc/AlphaMCTargetDesc.cpp
@@ -13,10 +13,11 @@
 
 #include "AlphaMCTargetDesc.h"
 #include "AlphaMCAsmInfo.h"
+#include "llvm/MC/MCCodeGenInfo.h"
 #include "llvm/MC/MCInstrInfo.h"
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
-#include "llvm/Target/TargetRegistry.h"
+#include "llvm/Support/TargetRegistry.h"
 
 #define GET_INSTRINFO_MC_DESC
 #include "AlphaGenInstrInfo.inc"
@@ -36,20 +37,12 @@ static MCInstrInfo *createAlphaMCInstrInfo() {
   return X;
 }
 
-extern "C" void LLVMInitializeAlphaMCInstrInfo() {
-  TargetRegistry::RegisterMCInstrInfo(TheAlphaTarget, createAlphaMCInstrInfo);
-}
-
 static MCRegisterInfo *createAlphaMCRegisterInfo(StringRef TT) {
   MCRegisterInfo *X = new MCRegisterInfo();
   InitAlphaMCRegisterInfo(X, Alpha::R26);
   return X;
 }
 
-extern "C" void LLVMInitializeAlphaMCRegisterInfo() {
-  TargetRegistry::RegisterMCRegInfo(TheAlphaTarget, createAlphaMCRegisterInfo);
-}
-
 static MCSubtargetInfo *createAlphaMCSubtargetInfo(StringRef TT, StringRef CPU,
                                                    StringRef FS) {
   MCSubtargetInfo *X = new MCSubtargetInfo();
@@ -57,23 +50,29 @@ static MCSubtargetInfo *createAlphaMCSubtargetInfo(StringRef TT, StringRef CPU,
   return X;
 }
 
-extern "C" void LLVMInitializeAlphaMCSubtargetInfo() {
-  TargetRegistry::RegisterMCSubtargetInfo(TheAlphaTarget,
-                                          createAlphaMCSubtargetInfo);
-}
-
-extern "C" void LLVMInitializeAlphaMCAsmInfo() {
-  RegisterMCAsmInfo<AlphaMCAsmInfo> X(TheAlphaTarget);
-}
-
-MCCodeGenInfo *createAlphaMCCodeGenInfo(StringRef TT, Reloc::Model RM) {
+static MCCodeGenInfo *createAlphaMCCodeGenInfo(StringRef TT, Reloc::Model RM,
+                                               CodeModel::Model CM) {
   MCCodeGenInfo *X = new MCCodeGenInfo();
-  X->InitMCCodeGenInfo(Reloc::PIC_);
+  X->InitMCCodeGenInfo(Reloc::PIC_, CM);
   return X;
 }
 
-extern "C" void LLVMInitializeAlphaMCCodeGenInfo() {
+// Force static initialization.
+extern "C" void LLVMInitializeAlphaTargetMC() {
+  // Register the MC asm info.
+  RegisterMCAsmInfo<AlphaMCAsmInfo> X(TheAlphaTarget);
+
+  // Register the MC codegen info.
   TargetRegistry::RegisterMCCodeGenInfo(TheAlphaTarget,
                                         createAlphaMCCodeGenInfo);
-}
 
+  // Register the MC instruction info.
+  TargetRegistry::RegisterMCInstrInfo(TheAlphaTarget, createAlphaMCInstrInfo);
+
+  // Register the MC register info.
+  TargetRegistry::RegisterMCRegInfo(TheAlphaTarget, createAlphaMCRegisterInfo);
+
+  // Register the MC subtarget info.
+  TargetRegistry::RegisterMCSubtargetInfo(TheAlphaTarget,
+                                          createAlphaMCSubtargetInfo);
+}
diff --git a/lib/Target/Alpha/MCTargetDesc/CMakeLists.txt b/lib/Target/Alpha/MCTargetDesc/CMakeLists.txt
index ad0dd26..f745ecb 100644
--- a/lib/Target/Alpha/MCTargetDesc/CMakeLists.txt
+++ b/lib/Target/Alpha/MCTargetDesc/CMakeLists.txt
@@ -2,3 +2,10 @@ add_llvm_library(LLVMAlphaDesc
   AlphaMCTargetDesc.cpp
   AlphaMCAsmInfo.cpp
   )
+
+add_llvm_library_dependencies(LLVMAlphaDesc
+  LLVMAlphaInfo
+  LLVMMC
+  )
+
+add_dependencies(LLVMAlphaDesc AlphaCommonTableGen)