Added -print-emitted-asm to print out JIT generated asm to cerr.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40123 91177308-0d34-0410-b5e6-96231b3b80d8

8 files changed, 32 insertions, 17 deletions

diff --git a/lib/Target/ARM/ARMTargetMachine.cpp b/lib/Target/ARM/ARMTargetMachine.cpp
index 58b3ab9..b29f84d 100644
--- a/lib/Target/ARM/ARMTargetMachine.cpp
+++ b/lib/Target/ARM/ARMTargetMachine.cpp
@@ -143,18 +143,22 @@ bool ARMTargetMachine::addAssemblyEmitter(FunctionPassManager &PM, bool Fast,
 
 
 bool ARMTargetMachine::addCodeEmitter(FunctionPassManager &PM, bool Fast,
-                                      MachineCodeEmitter &MCE) {
+                                      bool DumpAsm, MachineCodeEmitter &MCE) {
   // FIXME: Move this to TargetJITInfo!
   setRelocationModel(Reloc::Static);
 
   // Machine code emitter pass for ARM.
   PM.add(createARMCodeEmitterPass(*this, MCE));
+  if (DumpAsm)
+    PM.add(createARMCodePrinterPass(*cerr.stream(), *this));
   return false;
 }
 
 bool ARMTargetMachine::addSimpleCodeEmitter(FunctionPassManager &PM, bool Fast,
-                                            MachineCodeEmitter &MCE) {
+                                        bool DumpAsm, MachineCodeEmitter &MCE) {
   // Machine code emitter pass for ARM.
   PM.add(createARMCodeEmitterPass(*this, MCE));
+  if (DumpAsm)
+    PM.add(createARMCodePrinterPass(*cerr.stream(), *this));
   return false;
 }
diff --git a/lib/Target/ARM/ARMTargetMachine.h b/lib/Target/ARM/ARMTargetMachine.h
index 183a582..5d65285 100644
--- a/lib/Target/ARM/ARMTargetMachine.h
+++ b/lib/Target/ARM/ARMTargetMachine.h
@@ -61,9 +61,9 @@ public:
   virtual bool addAssemblyEmitter(FunctionPassManager &PM, bool Fast, 
                                   std::ostream &Out);
   virtual bool addCodeEmitter(FunctionPassManager &PM, bool Fast,
-                              MachineCodeEmitter &MCE);
+                              bool DumpAsm, MachineCodeEmitter &MCE);
   virtual bool addSimpleCodeEmitter(FunctionPassManager &PM, bool Fast,
-                                    MachineCodeEmitter &MCE);
+                                    bool DumpAsm, MachineCodeEmitter &MCE);
 };
 
 /// ThumbTargetMachine - Thumb target machine.
diff --git a/lib/Target/Alpha/AlphaTargetMachine.cpp b/lib/Target/Alpha/AlphaTargetMachine.cpp
index d4137a5..f051da4 100644
--- a/lib/Target/Alpha/AlphaTargetMachine.cpp
+++ b/lib/Target/Alpha/AlphaTargetMachine.cpp
@@ -86,12 +86,14 @@ bool AlphaTargetMachine::addAssemblyEmitter(FunctionPassManager &PM, bool Fast,
   return false;
 }
 bool AlphaTargetMachine::addCodeEmitter(FunctionPassManager &PM, bool Fast,
-                                        MachineCodeEmitter &MCE) {
+                                        bool DumpAsm, MachineCodeEmitter &MCE) {
   PM.add(createAlphaCodeEmitterPass(*this, MCE));
+  if (DumpAsm)
+    PM.add(createAlphaCodePrinterPass(*cerr.stream(), *this));
   return false;
 }
 bool AlphaTargetMachine::addSimpleCodeEmitter(FunctionPassManager &PM,
-                                              bool Fast,
+                                              bool Fast, bool DumpAsm,
                                               MachineCodeEmitter &MCE) {
-  return addCodeEmitter(PM, Fast, MCE);
+  return addCodeEmitter(PM, Fast, DumpAsm, MCE);
 }
diff --git a/lib/Target/Alpha/AlphaTargetMachine.h b/lib/Target/Alpha/AlphaTargetMachine.h
index 5a57f63..8eb6f54 100644
--- a/lib/Target/Alpha/AlphaTargetMachine.h
+++ b/lib/Target/Alpha/AlphaTargetMachine.h
@@ -63,9 +63,9 @@ public:
   virtual bool addAssemblyEmitter(FunctionPassManager &PM, bool Fast, 
                                   std::ostream &Out);
   virtual bool addCodeEmitter(FunctionPassManager &PM, bool Fast,
-                              MachineCodeEmitter &MCE);
+                              bool DumpAsm, MachineCodeEmitter &MCE);
   virtual bool addSimpleCodeEmitter(FunctionPassManager &PM, bool Fast,
-                                    MachineCodeEmitter &MCE);
+                                    bool DumpAsm, MachineCodeEmitter &MCE);
 };
 
 } // end namespace llvm
diff --git a/lib/Target/PowerPC/PPCTargetMachine.cpp b/lib/Target/PowerPC/PPCTargetMachine.cpp
index 57c8437..86da3d7 100644
--- a/lib/Target/PowerPC/PPCTargetMachine.cpp
+++ b/lib/Target/PowerPC/PPCTargetMachine.cpp
@@ -137,7 +137,7 @@ bool PPCTargetMachine::addAssemblyEmitter(FunctionPassManager &PM, bool Fast,
 }
 
 bool PPCTargetMachine::addCodeEmitter(FunctionPassManager &PM, bool Fast,
-                                      MachineCodeEmitter &MCE) {
+                                      bool DumpAsm, MachineCodeEmitter &MCE) {
   // The JIT should use the static relocation model in ppc32 mode, PIC in ppc64.
   // FIXME: This should be moved to TargetJITInfo!!
   if (Subtarget.isPPC64()) {
@@ -155,12 +155,16 @@ bool PPCTargetMachine::addCodeEmitter(FunctionPassManager &PM, bool Fast,
   
   // Machine code emitter pass for PowerPC.
   PM.add(createPPCCodeEmitterPass(*this, MCE));
+  if (DumpAsm) 
+    PM.add(createPPCAsmPrinterPass(*cerr.stream(), *this));
   return false;
 }
 
 bool PPCTargetMachine::addSimpleCodeEmitter(FunctionPassManager &PM, bool Fast,
-                                            MachineCodeEmitter &MCE) {
+                                            bool DumpAsm, MachineCodeEmitter &MCE) {
   // Machine code emitter pass for PowerPC.
   PM.add(createPPCCodeEmitterPass(*this, MCE));
+  if (DumpAsm) 
+    PM.add(createPPCAsmPrinterPass(*cerr.stream(), *this));
   return false;
 }
diff --git a/lib/Target/PowerPC/PPCTargetMachine.h b/lib/Target/PowerPC/PPCTargetMachine.h
index 10c5b7b..a00f858 100644
--- a/lib/Target/PowerPC/PPCTargetMachine.h
+++ b/lib/Target/PowerPC/PPCTargetMachine.h
@@ -70,9 +70,9 @@ public:
   virtual bool addAssemblyEmitter(FunctionPassManager &PM, bool Fast, 
                                   std::ostream &Out);
   virtual bool addCodeEmitter(FunctionPassManager &PM, bool Fast,
-                              MachineCodeEmitter &MCE);
+                              bool DumpAsm, MachineCodeEmitter &MCE);
   virtual bool addSimpleCodeEmitter(FunctionPassManager &PM, bool Fast,
-                                    MachineCodeEmitter &MCE);
+                                    bool DumpAsm, MachineCodeEmitter &MCE);
   virtual const bool getEnableTailMergeDefault() const;
 };
 
diff --git a/lib/Target/X86/X86TargetMachine.cpp b/lib/Target/X86/X86TargetMachine.cpp
index 4d4bd3f..02fbf95 100644
--- a/lib/Target/X86/X86TargetMachine.cpp
+++ b/lib/Target/X86/X86TargetMachine.cpp
@@ -170,7 +170,7 @@ bool X86TargetMachine::addAssemblyEmitter(FunctionPassManager &PM, bool Fast,
 }
 
 bool X86TargetMachine::addCodeEmitter(FunctionPassManager &PM, bool Fast,
-                                      MachineCodeEmitter &MCE) {
+                                      bool DumpAsm, MachineCodeEmitter &MCE) {
   // FIXME: Move this to TargetJITInfo!
   setRelocationModel(Reloc::Static);
   Subtarget.setPICStyle(PICStyle::None);
@@ -180,11 +180,16 @@ bool X86TargetMachine::addCodeEmitter(FunctionPassManager &PM, bool Fast,
     setCodeModel(CodeModel::Large);
 
   PM.add(createX86CodeEmitterPass(*this, MCE));
+  if (DumpAsm)
+    PM.add(createX86CodePrinterPass(*cerr.stream(), *this));
+
   return false;
 }
 
 bool X86TargetMachine::addSimpleCodeEmitter(FunctionPassManager &PM, bool Fast,
-                                            MachineCodeEmitter &MCE) {
+                                        bool DumpAsm, MachineCodeEmitter &MCE) {
   PM.add(createX86CodeEmitterPass(*this, MCE));
+  if (DumpAsm)
+    PM.add(createX86CodePrinterPass(*cerr.stream(), *this));
   return false;
 }
diff --git a/lib/Target/X86/X86TargetMachine.h b/lib/Target/X86/X86TargetMachine.h
index 0a4f1b5..56f8225 100644
--- a/lib/Target/X86/X86TargetMachine.h
+++ b/lib/Target/X86/X86TargetMachine.h
@@ -65,9 +65,9 @@ public:
   virtual bool addAssemblyEmitter(FunctionPassManager &PM, bool Fast, 
                                   std::ostream &Out);
   virtual bool addCodeEmitter(FunctionPassManager &PM, bool Fast,
-                              MachineCodeEmitter &MCE);
+                              bool DumpAsm, MachineCodeEmitter &MCE);
   virtual bool addSimpleCodeEmitter(FunctionPassManager &PM, bool Fast,
-                                    MachineCodeEmitter &MCE);
+                                    bool DumpAsm, MachineCodeEmitter &MCE);
 };
 
 /// X86_32TargetMachine - X86 32-bit target machine.