WriteDual32() is only used in 64-bit builds.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5489 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Core/Core/Src/PowerPC/JitCommon/JitAsmCommon.cpp

@@ -206,12 +206,14 @@ static const float GC_ALIGNED16(m_m128) = -128.0f;
 // I don't know whether the overflow actually happens in any games
 // but it potentially can cause problems, so we need some clamping
 
+#ifdef _M_X64
 // TODO(ector): Improve 64-bit version
 static void WriteDual32(u64 value, u32 address)
 {
 	Memory::Write_U32((u32)(value >> 32), address);
 	Memory::Write_U32((u32)value, address + 4);
 }
+#endif
 
 // See comment in header for in/outs.
 void CommonAsmRoutines::GenQuantizedStores() {