Add the Object Code Emitter class. Original patch by Aaron Gray, I did some

cleanup, removed some #includes and moved Object Code Emitter out-of-line.

llvm-svn: 74813

4 files changed, 32 insertions, 1 deletions

diff --git a/llvm/lib/Target/Alpha/Alpha.h b/llvm/lib/Target/Alpha/Alpha.h
index 0818e25b33a..071257a428f 100644
--- a/llvm/lib/Target/Alpha/Alpha.h
+++ b/llvm/lib/Target/Alpha/Alpha.h
@@ -22,6 +22,7 @@ namespace llvm {
   class AlphaTargetMachine;
   class FunctionPass;
   class MachineCodeEmitter;
+  class ObjectCodeEmitter;
   class raw_ostream;
 
   FunctionPass *createAlphaISelDag(AlphaTargetMachine &TM);
@@ -32,7 +33,9 @@ namespace llvm {
   FunctionPass *createAlphaCodeEmitterPass(AlphaTargetMachine &TM,
                                            MachineCodeEmitter &MCE);
   FunctionPass *createAlphaJITCodeEmitterPass(AlphaTargetMachine &TM,
-                                           JITCodeEmitter &JCE);
+                                              JITCodeEmitter &JCE);
+  FunctionPass *createAlphaObjectCodeEmitterPass(AlphaTargetMachine &TM,
+                                                 ObjectCodeEmitter &OCE);
   FunctionPass *createAlphaLLRPPass(AlphaTargetMachine &tm);
   FunctionPass *createAlphaBranchSelectionPass();
 
diff --git a/llvm/lib/Target/Alpha/AlphaCodeEmitter.cpp b/llvm/lib/Target/Alpha/AlphaCodeEmitter.cpp
index f50f007c207..3d3a32bf1d9 100644
--- a/llvm/lib/Target/Alpha/AlphaCodeEmitter.cpp
+++ b/llvm/lib/Target/Alpha/AlphaCodeEmitter.cpp
@@ -19,6 +19,7 @@
 #include "llvm/PassManager.h"
 #include "llvm/CodeGen/MachineCodeEmitter.h"
 #include "llvm/CodeGen/JITCodeEmitter.h"
+#include "llvm/CodeGen/ObjectCodeEmitter.h"
 #include "llvm/CodeGen/MachineFunctionPass.h"
 #include "llvm/CodeGen/MachineInstr.h"
 #include "llvm/CodeGen/Passes.h"
@@ -91,6 +92,10 @@ FunctionPass *llvm::createAlphaJITCodeEmitterPass(AlphaTargetMachine &TM,
                                                   JITCodeEmitter &JCE) {
   return new Emitter<JITCodeEmitter>(TM, JCE);
 }
+FunctionPass *llvm::createAlphaObjectCodeEmitterPass(AlphaTargetMachine &TM,
+                                                     ObjectCodeEmitter &OCE) {
+  return new Emitter<ObjectCodeEmitter>(TM, OCE);
+}
 
 template <class CodeEmitter>
 bool Emitter<CodeEmitter>::runOnMachineFunction(MachineFunction &MF) {
diff --git a/llvm/lib/Target/Alpha/AlphaTargetMachine.cpp b/llvm/lib/Target/Alpha/AlphaTargetMachine.cpp
index 060089cbb6d..9b0f8d06951 100644
--- a/llvm/lib/Target/Alpha/AlphaTargetMachine.cpp
+++ b/llvm/lib/Target/Alpha/AlphaTargetMachine.cpp
@@ -119,6 +119,17 @@ bool AlphaTargetMachine::addCodeEmitter(PassManagerBase &PM,
   }
   return false;
 }
+bool AlphaTargetMachine::addCodeEmitter(PassManagerBase &PM,
+                                        CodeGenOpt::Level OptLevel,
+                                        bool DumpAsm, ObjectCodeEmitter &OCE) {
+  PM.add(createAlphaObjectCodeEmitterPass(*this, OCE));
+  if (DumpAsm) {
+    assert(AsmPrinterCtor && "AsmPrinter was not linked in");
+    if (AsmPrinterCtor)
+      PM.add(AsmPrinterCtor(errs(), *this, true));
+  }
+  return false;
+}
 bool AlphaTargetMachine::addSimpleCodeEmitter(PassManagerBase &PM,
                                               CodeGenOpt::Level OptLevel,
                                               bool DumpAsm,
@@ -131,4 +142,10 @@ bool AlphaTargetMachine::addSimpleCodeEmitter(PassManagerBase &PM,
                                               JITCodeEmitter &JCE) {
   return addCodeEmitter(PM, OptLevel, DumpAsm, JCE);
 }
+bool AlphaTargetMachine::addSimpleCodeEmitter(PassManagerBase &PM,
+                                              CodeGenOpt::Level OptLevel,
+                                              bool DumpAsm,
+                                              ObjectCodeEmitter &OCE) {
+  return addCodeEmitter(PM, OptLevel, DumpAsm, OCE);
+}
 
diff --git a/llvm/lib/Target/Alpha/AlphaTargetMachine.h b/llvm/lib/Target/Alpha/AlphaTargetMachine.h
index 26684c7778a..40ba4b33af6 100644
--- a/llvm/lib/Target/Alpha/AlphaTargetMachine.h
+++ b/llvm/lib/Target/Alpha/AlphaTargetMachine.h
@@ -74,6 +74,8 @@ public:
                               bool DumpAsm, MachineCodeEmitter &MCE);
   virtual bool addCodeEmitter(PassManagerBase &PM, CodeGenOpt::Level OptLevel,
                               bool DumpAsm, JITCodeEmitter &JCE);
+  virtual bool addCodeEmitter(PassManagerBase &PM, CodeGenOpt::Level OptLevel,
+                              bool DumpAsm, ObjectCodeEmitter &JCE);
   virtual bool addSimpleCodeEmitter(PassManagerBase &PM,
                                     CodeGenOpt::Level OptLevel,
                                     bool DumpAsm,
@@ -82,6 +84,10 @@ public:
                                     CodeGenOpt::Level OptLevel,
                                     bool DumpAsm,
                                     JITCodeEmitter &JCE);
+  virtual bool addSimpleCodeEmitter(PassManagerBase &PM,
+                                    CodeGenOpt::Level OptLevel,
+                                    bool DumpAsm,
+                                    ObjectCodeEmitter &OCE);
 
   static void registerAsmPrinter(AsmPrinterCtorFn F) {
     AsmPrinterCtor = F;