Replace custom fixed endian to raw_ostream emission with EndianStream.

[oota-llvm.git] / lib / Target / Hexagon / MCTargetDesc / HexagonMCCodeEmitter.cpp

diff --git a/lib/Target/Hexagon/MCTargetDesc/HexagonMCCodeEmitter.cpp b/lib/Target/Hexagon/MCTargetDesc/HexagonMCCodeEmitter.cpp
index 49c153b4a3be31fd56b78d3397ffa7c41b4481e7..6796a22f725d941ae54958e4c96192a5dca0298e 100644 (file)
--- a/lib/Target/Hexagon/MCTargetDesc/HexagonMCCodeEmitter.cpp
+++ b/lib/Target/Hexagon/MCTargetDesc/HexagonMCCodeEmitter.cpp
@@ -22,6 +22,7 @@
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/Support/Debug.h"
+#include "llvm/Support/EndianStream.h"
 #include "llvm/Support/raw_ostream.h"
 
 #define DEBUG_TYPE "mccodeemitter"
@@ -31,15 +32,6 @@ using namespace Hexagon;
 
 STATISTIC(MCNumEmitted, "Number of MC instructions emitted");
 
-namespace {
-void emitLittleEndian(uint64_t Binary, raw_ostream &OS) {
-  OS << static_cast<uint8_t>((Binary >> 0x00) & 0xff);
-  OS << static_cast<uint8_t>((Binary >> 0x08) & 0xff);
-  OS << static_cast<uint8_t>((Binary >> 0x10) & 0xff);
-  OS << static_cast<uint8_t>((Binary >> 0x18) & 0xff);
-}
-}
-
 HexagonMCCodeEmitter::HexagonMCCodeEmitter(MCInstrInfo const &aMII,
                                            MCContext &aMCT)
     : MCT(aMCT), MCII(aMII), Addend(new unsigned(0)),
@@ -157,7 +149,7 @@ void HexagonMCCodeEmitter::EncodeSingleInstruction(
     llvm_unreachable("Unimplemented Instruction");
   }
   Binary |= Parse;
-  emitLittleEndian(Binary, OS);
+  support::endian::Writer<support::little>(OS).write<uint32_t>(Binary);
   ++MCNumEmitted;
 }