2 files changed, 18 insertions, 51 deletions

diff --git a/lib/Target/Hexagon/InstPrinter/HexagonInstPrinter.cpp b/lib/Target/Hexagon/InstPrinter/HexagonInstPrinter.cpp
index e21e01442c..47384cd533 100644
--- a/lib/Target/Hexagon/InstPrinter/HexagonInstPrinter.cpp
+++ b/lib/Target/Hexagon/InstPrinter/HexagonInstPrinter.cpp
@@ -15,7 +15,6 @@
 #include "Hexagon.h"
 #include "HexagonAsmPrinter.h"
 #include "HexagonInstPrinter.h"
-#include "HexagonMCInst.h"
 #include "llvm/MC/MCInst.h"
 #include "llvm/MC/MCAsmInfo.h"
 #include "llvm/MC/MCExpr.h"
@@ -38,50 +37,20 @@ StringRef HexagonInstPrinter::getRegName(unsigned RegNo) const {
 
 void HexagonInstPrinter::printInst(const MCInst *MI, raw_ostream &O,
                                    StringRef Annot) {
-  printInst((const HexagonMCInst*)(MI), O, Annot);
-}
-
-void HexagonInstPrinter::printInst(const HexagonMCInst *MI, raw_ostream &O,
-                                   StringRef Annot) {
   const char packetPadding[] = "      ";
   const char startPacket = '{',
              endPacket = '}';
   // TODO: add outer HW loop when it's supported too.
   if (MI->getOpcode() == Hexagon::ENDLOOP0) {
-    // Ending a harware loop is different from ending an regular packet.
-    assert(MI->isEndPacket() && "Loop end must also end the packet");
-
-    if (MI->isStartPacket()) {
-      // There must be a packet to end a loop.
-      // FIXME: when shuffling is always run, this shouldn't be needed.
-      HexagonMCInst Nop;
-      StringRef NoAnnot;
-
-      Nop.setOpcode (Hexagon::NOP);
-      Nop.setStartPacket (MI->isStartPacket());
-      printInst (&Nop, O, NoAnnot);
-    }
-
-    // Close the packet.
-    if (MI->isEndPacket())
-      O << packetPadding << endPacket;
+    MCInst Nop;
 
-    printInstruction(MI, O);
-  }
-  else {
-    // Prefix the insn opening the packet.
-    if (MI->isStartPacket())
-      O << packetPadding << startPacket << '\n';
-
-    printInstruction(MI, O);
-
-    // Suffix the insn closing the packet.
-    if (MI->isEndPacket())
-      // Suffix the packet in a new line always, since the GNU assembler has
-      // issues with a closing brace on the same line as CONST{32,64}.
-      O << '\n' << packetPadding << endPacket;
+    O << packetPadding << startPacket << '\n';
+    Nop.setOpcode(Hexagon::NOP);
+    printInstruction(&Nop, O);
+    O << packetPadding << endPacket;
   }
 
+  printInstruction(MI, O);
   printAnnotation(O, Annot);
 }
 
@@ -96,22 +65,22 @@ void HexagonInstPrinter::printOperand(const MCInst *MI, unsigned OpNo,
   } else if(MO.isImm()) {
     printImmOperand(MI, OpNo, O);
   } else {
-    llvm_unreachable("Unknown operand");
+    assert(false && "Unknown operand");
   }
 }
 
-void HexagonInstPrinter::printImmOperand(const MCInst *MI, unsigned OpNo,
-                                         raw_ostream &O) const {
+void HexagonInstPrinter::printImmOperand
+  (const MCInst *MI, unsigned OpNo, raw_ostream &O) const {
   O << MI->getOperand(OpNo).getImm();
 }
 
 void HexagonInstPrinter::printExtOperand(const MCInst *MI, unsigned OpNo,
-                                         raw_ostream &O) const {
+                                                raw_ostream &O) const {
   O << MI->getOperand(OpNo).getImm();
 }
 
-void HexagonInstPrinter::printUnsignedImmOperand(const MCInst *MI, unsigned OpNo,
-                                                 raw_ostream &O) const {
+void HexagonInstPrinter::printUnsignedImmOperand
+  (const MCInst *MI, unsigned OpNo, raw_ostream &O) const {
   O << MI->getOperand(OpNo).getImm();
 }
 
@@ -120,13 +89,13 @@ void HexagonInstPrinter::printNegImmOperand(const MCInst *MI, unsigned OpNo,
   O << -MI->getOperand(OpNo).getImm();
 }
 
-void HexagonInstPrinter::printNOneImmOperand(const MCInst *MI, unsigned OpNo,
-                                             raw_ostream &O) const {
+void HexagonInstPrinter::printNOneImmOperand
+  (const MCInst *MI, unsigned OpNo, raw_ostream &O) const {
   O << -1;
 }
 
-void HexagonInstPrinter::printMEMriOperand(const MCInst *MI, unsigned OpNo,
-                                           raw_ostream &O) const {
+void HexagonInstPrinter::printMEMriOperand
+  (const MCInst *MI, unsigned OpNo, raw_ostream &O) const {
   const MCOperand& MO0 = MI->getOperand(OpNo);
   const MCOperand& MO1 = MI->getOperand(OpNo + 1);
 
@@ -134,8 +103,8 @@ void HexagonInstPrinter::printMEMriOperand(const MCInst *MI, unsigned OpNo,
   O << " + #" << MO1.getImm();
 }
 
-void HexagonInstPrinter::printFrameIndexOperand(const MCInst *MI, unsigned OpNo,
-                                                raw_ostream &O) const {
+void HexagonInstPrinter::printFrameIndexOperand
+  (const MCInst *MI, unsigned OpNo, raw_ostream &O) const {
   const MCOperand& MO0 = MI->getOperand(OpNo);
   const MCOperand& MO1 = MI->getOperand(OpNo + 1);
 
diff --git a/lib/Target/Hexagon/InstPrinter/HexagonInstPrinter.h b/lib/Target/Hexagon/InstPrinter/HexagonInstPrinter.h
index 3ce7dfcbdb..dad4334c3e 100644
--- a/lib/Target/Hexagon/InstPrinter/HexagonInstPrinter.h
+++ b/lib/Target/Hexagon/InstPrinter/HexagonInstPrinter.h
@@ -14,7 +14,6 @@
 #ifndef HEXAGONINSTPRINTER_H
 #define HEXAGONINSTPRINTER_H
 
-#include "HexagonMCInst.h"
 #include "llvm/MC/MCInstPrinter.h"
 
 namespace llvm {
@@ -26,7 +25,6 @@ namespace llvm {
       : MCInstPrinter(MAI, MII, MRI) {}
 
     virtual void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot);
-    void printInst(const HexagonMCInst *MI, raw_ostream &O, StringRef Annot);
     virtual StringRef getOpcodeName(unsigned Opcode) const;
     void printInstruction(const MCInst *MI, raw_ostream &O);
     StringRef getRegName(unsigned RegNo) const;