From 85d8b2bbe386bcfe669575d05b61482d7be07e5d Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Tue, 9 Jun 2015 19:06:30 +0000
Subject: Vendor import of llvm trunk r239412:
 https://llvm.org/svn/llvm-project/llvm/trunk@239412

---
 .../PowerPC/MCTargetDesc/PPCMCCodeEmitter.cpp      | 30 +++++-----------------
 1 file changed, 6 insertions(+), 24 deletions(-)

(limited to 'lib/Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.cpp')

diff --git a/lib/Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.cpp b/lib/Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.cpp
index 17f4cd421641..95379246f301 100644
--- a/lib/Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.cpp
+++ b/lib/Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.cpp
@@ -22,6 +22,7 @@
 #include "llvm/MC/MCInstrInfo.h"
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
+#include "llvm/Support/EndianStream.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Target/TargetOpcodes.h"
@@ -116,38 +117,19 @@ public:
     switch (Size) {
     case 4:
       if (IsLittleEndian) {
-        OS << (char)(Bits);
-        OS << (char)(Bits >> 8);
-        OS << (char)(Bits >> 16);
-        OS << (char)(Bits >> 24);
+        support::endian::Writer<support::little>(OS).write<uint32_t>(Bits);
       } else {
-        OS << (char)(Bits >> 24);
-        OS << (char)(Bits >> 16);
-        OS << (char)(Bits >> 8);
-        OS << (char)(Bits);
+        support::endian::Writer<support::big>(OS).write<uint32_t>(Bits);
       }
       break;
     case 8:
       // If we emit a pair of instructions, the first one is
       // always in the top 32 bits, even on little-endian.
       if (IsLittleEndian) {
-        OS << (char)(Bits >> 32);
-        OS << (char)(Bits >> 40);
-        OS << (char)(Bits >> 48);
-        OS << (char)(Bits >> 56);
-        OS << (char)(Bits);
-        OS << (char)(Bits >> 8);
-        OS << (char)(Bits >> 16);
-        OS << (char)(Bits >> 24);
+        uint64_t Swapped = (Bits << 32) | (Bits >> 32);
+        support::endian::Writer<support::little>(OS).write<uint64_t>(Swapped);
       } else {
-        OS << (char)(Bits >> 56);
-        OS << (char)(Bits >> 48);
-        OS << (char)(Bits >> 40);
-        OS << (char)(Bits >> 32);
-        OS << (char)(Bits >> 24);
-        OS << (char)(Bits >> 16);
-        OS << (char)(Bits >> 8);
-        OS << (char)(Bits);
+        support::endian::Writer<support::big>(OS).write<uint64_t>(Bits);
       }
       break;
     default:
-- 
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