1 files changed, 33 insertions, 17 deletions

diff --git a/contrib/llvm/lib/Target/Hexagon/HexagonCFGOptimizer.cpp b/contrib/llvm/lib/Target/Hexagon/HexagonCFGOptimizer.cpp
index d4078ad..8597f11 100644
--- a/contrib/llvm/lib/Target/Hexagon/HexagonCFGOptimizer.cpp
+++ b/contrib/llvm/lib/Target/Hexagon/HexagonCFGOptimizer.cpp
@@ -26,21 +26,27 @@
 
 using namespace llvm;
 
+namespace llvm {
+  void initializeHexagonCFGOptimizerPass(PassRegistry&);
+}
+
+
 namespace {
 
 class HexagonCFGOptimizer : public MachineFunctionPass {
 
 private:
-  HexagonTargetMachine& QTM;
+  const HexagonTargetMachine& QTM;
   const HexagonSubtarget &QST;
 
   void InvertAndChangeJumpTarget(MachineInstr*, MachineBasicBlock*);
 
  public:
   static char ID;
-  HexagonCFGOptimizer(HexagonTargetMachine& TM) : MachineFunctionPass(ID),
-                                                  QTM(TM),
-                                                  QST(*TM.getSubtargetImpl()) {}
+  HexagonCFGOptimizer(const HexagonTargetMachine& TM)
+    : MachineFunctionPass(ID), QTM(TM), QST(*TM.getSubtargetImpl()) {
+    initializeHexagonCFGOptimizerPass(*PassRegistry::getPassRegistry());
+  }
 
   const char *getPassName() const {
     return "Hexagon CFG Optimizer";
@@ -52,8 +58,8 @@ private:
 char HexagonCFGOptimizer::ID = 0;
 
 static bool IsConditionalBranch(int Opc) {
-  return (Opc == Hexagon::JMP_c) || (Opc == Hexagon::JMP_cNot)
-    || (Opc == Hexagon::JMP_cdnPt) || (Opc == Hexagon::JMP_cdnNotPt);
+  return (Opc == Hexagon::JMP_t) || (Opc == Hexagon::JMP_f)
+    || (Opc == Hexagon::JMP_tnew_t) || (Opc == Hexagon::JMP_fnew_t);
 }
 
 
@@ -68,20 +74,20 @@ HexagonCFGOptimizer::InvertAndChangeJumpTarget(MachineInstr* MI,
   const HexagonInstrInfo *QII = QTM.getInstrInfo();
   int NewOpcode = 0;
   switch(MI->getOpcode()) {
-  case Hexagon::JMP_c:
-    NewOpcode = Hexagon::JMP_cNot;
+  case Hexagon::JMP_t:
+    NewOpcode = Hexagon::JMP_f;
     break;
 
-  case Hexagon::JMP_cNot:
-    NewOpcode = Hexagon::JMP_c;
+  case Hexagon::JMP_f:
+    NewOpcode = Hexagon::JMP_t;
     break;
 
-  case Hexagon::JMP_cdnPt:
-    NewOpcode = Hexagon::JMP_cdnNotPt;
+  case Hexagon::JMP_tnew_t:
+    NewOpcode = Hexagon::JMP_fnew_t;
     break;
 
-  case Hexagon::JMP_cdnNotPt:
-    NewOpcode = Hexagon::JMP_cdnPt;
+  case Hexagon::JMP_fnew_t:
+    NewOpcode = Hexagon::JMP_tnew_t;
     break;
 
   default:
@@ -156,8 +162,8 @@ bool HexagonCFGOptimizer::runOnMachineFunction(MachineFunction &Fn) {
         // The target of the unconditional branch must be JumpAroundTarget.
         // TODO: If not, we should not invert the unconditional branch.
         MachineBasicBlock* CondBranchTarget = NULL;
-        if ((MI->getOpcode() == Hexagon::JMP_c) ||
-            (MI->getOpcode() == Hexagon::JMP_cNot)) {
+        if ((MI->getOpcode() == Hexagon::JMP_t) ||
+            (MI->getOpcode() == Hexagon::JMP_f)) {
           CondBranchTarget = MI->getOperand(1).getMBB();
         }
 
@@ -231,6 +237,16 @@ bool HexagonCFGOptimizer::runOnMachineFunction(MachineFunction &Fn) {
 //                         Public Constructor Functions
 //===----------------------------------------------------------------------===//
 
-FunctionPass *llvm::createHexagonCFGOptimizer(HexagonTargetMachine &TM) {
+static void initializePassOnce(PassRegistry &Registry) {
+  PassInfo *PI = new PassInfo("Hexagon CFG Optimizer", "hexagon-cfg",
+                              &HexagonCFGOptimizer::ID, 0, false, false);
+  Registry.registerPass(*PI, true);
+}
+
+void llvm::initializeHexagonCFGOptimizerPass(PassRegistry &Registry) {
+  CALL_ONCE_INITIALIZATION(initializePassOnce)
+}
+
+FunctionPass *llvm::createHexagonCFGOptimizer(const HexagonTargetMachine &TM) {
   return new HexagonCFGOptimizer(TM);
 }