From 22354cfe078f1e416f5c4f69a4c170650cf9614f Mon Sep 17 00:00:00 2001
From: Tom Stellard <thomas.stellard@amd.com>
Date: Wed, 11 Dec 2013 17:51:41 +0000
Subject: [PATCH] R600: Register R600EmitClauseMarkers pass

This enables -print-before-all to dump MachineInstrs after it is run.

Reviewed-by: Vincent Lejeune <vljn at ovi.com>
llvm-svn: 197056
---
 lib/Target/R600/AMDGPU.h                  |  2 +-
 lib/Target/R600/AMDGPUTargetMachine.cpp   |  2 +-
 lib/Target/R600/R600EmitClauseMarkers.cpp | 24 ++++++++++++++++-------
 3 files changed, 19 insertions(+), 9 deletions(-)

diff --git a/lib/Target/R600/AMDGPU.h b/lib/Target/R600/AMDGPU.h
index 025b28e32bf..e73bde10d9e 100644
--- a/lib/Target/R600/AMDGPU.h
+++ b/lib/Target/R600/AMDGPU.h
@@ -28,7 +28,7 @@ class TargetMachine;
 FunctionPass *createR600VectorRegMerger(TargetMachine &tm);
 FunctionPass *createR600TextureIntrinsicsReplacer();
 FunctionPass *createR600ExpandSpecialInstrsPass(TargetMachine &tm);
-FunctionPass *createR600EmitClauseMarkers(TargetMachine &tm);
+FunctionPass *createR600EmitClauseMarkers();
 FunctionPass *createR600ClauseMergePass(TargetMachine &tm);
 FunctionPass *createR600Packetizer(TargetMachine &tm);
 FunctionPass *createR600ControlFlowFinalizer(TargetMachine &tm);
diff --git a/lib/Target/R600/AMDGPUTargetMachine.cpp b/lib/Target/R600/AMDGPUTargetMachine.cpp
index b42728550aa..2334b061bfc 100644
--- a/lib/Target/R600/AMDGPUTargetMachine.cpp
+++ b/lib/Target/R600/AMDGPUTargetMachine.cpp
@@ -168,7 +168,7 @@ bool AMDGPUPassConfig::addPreSched2() {
   const AMDGPUSubtarget &ST = TM->getSubtarget<AMDGPUSubtarget>();
 
   if (ST.getGeneration() <= AMDGPUSubtarget::NORTHERN_ISLANDS)
-    addPass(createR600EmitClauseMarkers(*TM));
+    addPass(createR600EmitClauseMarkers());
   if (ST.isIfCvtEnabled())
     addPass(&IfConverterID);
   if (ST.getGeneration() <= AMDGPUSubtarget::NORTHERN_ISLANDS)
diff --git a/lib/Target/R600/R600EmitClauseMarkers.cpp b/lib/Target/R600/R600EmitClauseMarkers.cpp
index 1bbfd2b68f3..5bd793a3d35 100644
--- a/lib/Target/R600/R600EmitClauseMarkers.cpp
+++ b/lib/Target/R600/R600EmitClauseMarkers.cpp
@@ -25,12 +25,15 @@
 
 using namespace llvm;
 
+namespace llvm {
+  void initializeR600EmitClauseMarkersPass(PassRegistry&);
+}
+
 namespace {
 
-class R600EmitClauseMarkersPass : public MachineFunctionPass {
+class R600EmitClauseMarkers : public MachineFunctionPass {
 
 private:
-  static char ID;
   const R600InstrInfo *TII;
   int Address;
 
@@ -287,8 +290,11 @@ private:
   }
 
 public:
-  R600EmitClauseMarkersPass(TargetMachine &tm) : MachineFunctionPass(ID),
-    TII(0), Address(0) { }
+  static char ID;
+  R600EmitClauseMarkers() : MachineFunctionPass(ID), TII(0), Address(0) {
+
+    initializeR600EmitClauseMarkersPass(*PassRegistry::getPassRegistry());
+  }
 
   virtual bool runOnMachineFunction(MachineFunction &MF) {
     TII = static_cast<const R600InstrInfo *>(MF.getTarget().getInstrInfo());
@@ -314,12 +320,16 @@ public:
   }
 };
 
-char R600EmitClauseMarkersPass::ID = 0;
+char R600EmitClauseMarkers::ID = 0;
 
 } // end anonymous namespace
 
+INITIALIZE_PASS_BEGIN(R600EmitClauseMarkers, "emitclausemarkers",
+                      "R600 Emit Clause Markters", false, false)
+INITIALIZE_PASS_END(R600EmitClauseMarkers, "emitclausemarkers",
+                      "R600 Emit Clause Markters", false, false)
 
-llvm::FunctionPass *llvm::createR600EmitClauseMarkers(TargetMachine &TM) {
-  return new R600EmitClauseMarkersPass(TM);
+llvm::FunctionPass *llvm::createR600EmitClauseMarkers() {
+  return new R600EmitClauseMarkers();
 }