1 files changed, 10 insertions, 45 deletions

diff --git a/lib/Target/Hexagon/HexagonAsmPrinter.cpp b/lib/Target/Hexagon/HexagonAsmPrinter.cpp
index 63d58d0db9..39bf45d2d7 100644
--- a/lib/Target/Hexagon/HexagonAsmPrinter.cpp
+++ b/lib/Target/Hexagon/HexagonAsmPrinter.cpp
@@ -13,11 +13,11 @@
 //
 //===----------------------------------------------------------------------===//
 
+
 #define DEBUG_TYPE "asm-printer"
 #include "Hexagon.h"
 #include "HexagonAsmPrinter.h"
 #include "HexagonMachineFunctionInfo.h"
-#include "HexagonMCInst.h"
 #include "HexagonTargetMachine.h"
 #include "HexagonSubtarget.h"
 #include "InstPrinter/HexagonInstPrinter.h"
@@ -54,7 +54,6 @@
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringExtras.h"
-#include <map>
 
 using namespace llvm;
 
@@ -78,7 +77,8 @@ void HexagonAsmPrinter::printOperand(const MachineInstr *MI, unsigned OpNo,
   const MachineOperand &MO = MI->getOperand(OpNo);
 
   switch (MO.getType()) {
-  default: llvm_unreachable ("<unknown operand type>");
+  default:
+    assert(0 && "<unknown operand type>");
   case MachineOperand::MO_Register:
     O << HexagonInstPrinter::getRegisterName(MO.getReg());
     return;
@@ -196,45 +196,10 @@ void HexagonAsmPrinter::printPredicateOperand(const MachineInstr *MI,
 /// the current output stream.
 ///
 void HexagonAsmPrinter::EmitInstruction(const MachineInstr *MI) {
-  if (MI->isBundle()) {
-    std::vector<const MachineInstr*> BundleMIs;
-
-    const MachineBasicBlock *MBB = MI->getParent();
-    MachineBasicBlock::const_instr_iterator MII = MI;
-    ++MII;
-    unsigned int IgnoreCount = 0;
-    while (MII != MBB->end() && MII->isInsideBundle()) {
-      const MachineInstr *MInst = MII;
-      if (MInst->getOpcode() == TargetOpcode::DBG_VALUE ||
-          MInst->getOpcode() == TargetOpcode::IMPLICIT_DEF) {
-          IgnoreCount++;
-          ++MII;
-          continue;
-      }
-      //BundleMIs.push_back(&*MII);
-      BundleMIs.push_back(MInst);
-      ++MII;
-    }
-    unsigned Size = BundleMIs.size();
-    assert((Size+IgnoreCount) == MI->getBundleSize() && "Corrupt Bundle!");
-    for (unsigned Index = 0; Index < Size; Index++) {
-      HexagonMCInst MCI;
-      MCI.setStartPacket(Index == 0);
-      MCI.setEndPacket(Index == (Size-1));
-
-      HexagonLowerToMC(BundleMIs[Index], MCI, *this);
-      OutStreamer.EmitInstruction(MCI);
-    }
-  }
-  else {
-    HexagonMCInst MCI;
-    if (MI->getOpcode() == Hexagon::ENDLOOP0) {
-      MCI.setStartPacket(true);
-      MCI.setEndPacket(true);
-    }
-    HexagonLowerToMC(MI, MCI, *this);
-    OutStreamer.EmitInstruction(MCI);
-  }
+  MCInst MCI;
+
+  HexagonLowerToMC(MI, MCI, *this);
+  OutStreamer.EmitInstruction(MCI);
 
   return;
 }
@@ -277,17 +242,17 @@ void HexagonAsmPrinter::printJumpTable(const MachineInstr *MI, int OpNo,
                                        raw_ostream &O) {
   const MachineOperand &MO = MI->getOperand(OpNo);
   assert( (MO.getType() == MachineOperand::MO_JumpTableIndex) &&
-    "Expecting jump table index");
+	  "Expecting jump table index");
 
   // Hexagon_TODO: Do we need name mangling?
   O << *GetJTISymbol(MO.getIndex());
 }
 
 void HexagonAsmPrinter::printConstantPool(const MachineInstr *MI, int OpNo,
-                                       raw_ostream &O) {
+                                          raw_ostream &O) {
   const MachineOperand &MO = MI->getOperand(OpNo);
   assert( (MO.getType() == MachineOperand::MO_ConstantPoolIndex) &&
-   "Expecting constant pool index");
+          "Expecting constant pool index");
 
   // Hexagon_TODO: Do we need name mangling?
   O << *GetCPISymbol(MO.getIndex());