1 files changed, 11 insertions, 10 deletions
diff --git a/lib/Target/ARM/MCTargetDesc/ARMUnwindOpAsm.cpp b/lib/Target/ARM/MCTargetDesc/ARMUnwindOpAsm.cpp
index 173cc93d44fb..d3ab83bbccbc 100644
--- a/lib/Target/ARM/MCTargetDesc/ARMUnwindOpAsm.cpp
+++ b/lib/Target/ARM/MCTargetDesc/ARMUnwindOpAsm.cpp
@@ -14,12 +14,14 @@
 
 #include "ARMUnwindOpAsm.h"
 #include "llvm/Support/ARMEHABI.h"
-#include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/LEB128.h"
+#include "llvm/Support/MathExtras.h"
+#include <cassert>
 
 using namespace llvm;
 
 namespace {
+
   /// UnwindOpcodeStreamer - The simple wrapper over SmallVector to emit bytes
   /// with MSB to LSB per uint32_t ordering.  For example, the first byte will
   /// be placed in Vec[3], and the following bytes will be placed in 2, 1, 0,
@@ -27,20 +29,19 @@ namespace {
   class UnwindOpcodeStreamer {
   private:
     SmallVectorImpl<uint8_t> &Vec;
-    size_t Pos;
+    size_t Pos = 3;
 
   public:
-    UnwindOpcodeStreamer(SmallVectorImpl<uint8_t> &V) : Vec(V), Pos(3) {
-    }
+    UnwindOpcodeStreamer(SmallVectorImpl<uint8_t> &V) : Vec(V) {}
 
     /// Emit the byte in MSB to LSB per uint32_t order.
-    inline void EmitByte(uint8_t elem) {
+    void EmitByte(uint8_t elem) {
       Vec[Pos] = elem;
       Pos = (((Pos ^ 0x3u) + 1) ^ 0x3u);
     }
 
     /// Emit the size prefix.
-    inline void EmitSize(size_t Size) {
+    void EmitSize(size_t Size) {
       size_t SizeInWords = (Size + 3) / 4;
       assert(SizeInWords <= 0x100u &&
              "Only 256 additional words are allowed for unwind opcodes");
@@ -48,19 +49,20 @@ namespace {
     }
 
     /// Emit the personality index prefix.
-    inline void EmitPersonalityIndex(unsigned PI) {
+    void EmitPersonalityIndex(unsigned PI) {
       assert(PI < ARM::EHABI::NUM_PERSONALITY_INDEX &&
              "Invalid personality prefix");
       EmitByte(ARM::EHABI::EHT_COMPACT | PI);
     }
 
     /// Fill the rest of bytes with FINISH opcode.
-    inline void FillFinishOpcode() {
+    void FillFinishOpcode() {
       while (Pos < Vec.size())
         EmitByte(ARM::EHABI::UNWIND_OPCODE_FINISH);
     }
   };
-}
+
+} // end anonymous namespace
 
 void UnwindOpcodeAssembler::EmitRegSave(uint32_t RegSave) {
   if (RegSave == 0u)
@@ -153,7 +155,6 @@ void UnwindOpcodeAssembler::EmitSPOffset(int64_t Offset) {
 
 void UnwindOpcodeAssembler::Finalize(unsigned &PersonalityIndex,
                                      SmallVectorImpl<uint8_t> &Result) {
-
   UnwindOpcodeStreamer OpStreamer(Result);
 
   if (HasPersonality) {