6 files changed, 21 insertions, 33 deletions
diff --git a/indra/llcommon/CMakeLists.txt b/indra/llcommon/CMakeLists.txt
index 493aa5d0f1..b29b2b2ccf 100644
--- a/indra/llcommon/CMakeLists.txt
+++ b/indra/llcommon/CMakeLists.txt
@@ -245,13 +245,13 @@ list(APPEND llcommon_SOURCE_FILES ${llcommon_HEADER_FILES})
 
 if(LLCOMMON_LINK_SHARED)
   add_library (llcommon SHARED ${llcommon_SOURCE_FILES})
-  if(NOT WORD_SIZE EQUAL 32)
+  if(NOT ADDRESS_SIZE EQUAL 32)
     if(WINDOWS)
       add_definitions(/FIXED:NO)
     else(WINDOWS) # not windows therefore gcc LINUX and DARWIN
       add_definitions(-fPIC)
     endif(WINDOWS)
-  endif(NOT WORD_SIZE EQUAL 32)
+  endif(NOT ADDRESS_SIZE EQUAL 32)
   if(WINDOWS)
     # always generate llcommon.pdb, even for "Release" builds
     set_target_properties(llcommon PROPERTIES LINK_FLAGS "/DEBUG")
diff --git a/indra/llcommon/llcoros.cpp b/indra/llcommon/llcoros.cpp
index 0d9e19f672..bc72faca5d 100644
--- a/indra/llcommon/llcoros.cpp
+++ b/indra/llcommon/llcoros.cpp
@@ -101,7 +101,7 @@ LLCoros::LLCoros():
     // Previously we used
     // boost::context::guarded_stack_allocator::default_stacksize();
     // empirically this is 64KB on Windows and Linux. Try quadrupling.
-#if WORD_SIZE == 64
+#if ADDRESS_SIZE == 64
     mStackSize(512*1024)
 #else
     mStackSize(256*1024)
diff --git a/indra/llcommon/llfasttimer.h b/indra/llcommon/llfasttimer.h
index f56e5596f5..2024d707da 100644
--- a/indra/llcommon/llfasttimer.h
+++ b/indra/llcommon/llfasttimer.h
@@ -90,33 +90,15 @@ public:
 #if LL_FASTTIMER_USE_RDTSC
 	static U32 getCPUClockCount32()
 	{
-		U32 ret_val;
-		__asm
-		{
-			_emit   0x0f
-				_emit   0x31
-				shr eax,8
-				shl edx,24
-				or eax, edx
-				mov dword ptr [ret_val], eax
-		}
-		return ret_val;
+		unsigned __int64 val = __rdtsc();
+		val = val >> 8;
+		return static_cast<U32>(val);
 	}
 
 	// return full timer value, *not* shifted by 8 bits
 	static U64 getCPUClockCount64()
 	{
-		U64 ret_val;
-		__asm
-		{
-			_emit   0x0f
-				_emit   0x31
-				mov eax,eax
-				mov edx,edx
-				mov dword ptr [ret_val+4], edx
-				mov dword ptr [ret_val], eax
-		}
-		return ret_val;
+		return static_cast<U64>( __rdtsc() );
 	}
 
 #else
@@ -173,16 +155,16 @@ public:
 	// Mac+Linux+Solaris FAST x86 implementation of CPU clock
 	static U32 getCPUClockCount32()
 	{
-		U64 x;
-		__asm__ volatile (".byte 0x0f, 0x31": "=A"(x));
-		return (U32)(x >> 8);
+		U32 low(0),high(0);
+		__asm__ volatile (".byte 0x0f, 0x31": "=a"(low), "=d"(high) );
+		return (low>>8) | (high<<24);
 	}
 
 	static U64 getCPUClockCount64()
 	{
-		U64 x;
-		__asm__ volatile (".byte 0x0f, 0x31": "=A"(x));
-		return x;
+		U32 low(0),high(0);
+		__asm__ volatile (".byte 0x0f, 0x31": "=a"(low), "=d"(high) );
+		return (U64)low | ( ((U64)high) << 32);
 	}
 
 #endif
diff --git a/indra/llcommon/llpreprocessor.h b/indra/llcommon/llpreprocessor.h
index 2c4bcc91f6..7c277c2bed 100644
--- a/indra/llcommon/llpreprocessor.h
+++ b/indra/llcommon/llpreprocessor.h
@@ -138,6 +138,12 @@
 #pragma warning( 3      :  4266 )	// 'function' : no override available for virtual member function from base 'type'; function is hidden
 #pragma warning (disable : 4180)	// qualifier applied to function type has no meaning; ignored
 //#pragma warning( disable : 4284 )	// silly MS warning deep inside their <map> include file
+
+#ifdef _M_AMD64
+// That one is all over the place for x64 builds.
+#pragma warning( disable : 4267 )   // 'var' : conversion from 'size_t' to 'type', possible loss of data)
+#endif
+
 #pragma warning( disable : 4503 )	// 'decorated name length exceeded, name was truncated'. Does not seem to affect compilation.
 #pragma warning( disable : 4800 )	// 'BOOL' : forcing value to bool 'true' or 'false' (performance warning)
 #pragma warning( disable : 4996 )	// warning: deprecated
diff --git a/indra/llcommon/llprocessor.cpp b/indra/llcommon/llprocessor.cpp
index e3e1d0c391..65b4507e2d 100644
--- a/indra/llcommon/llprocessor.cpp
+++ b/indra/llcommon/llprocessor.cpp
@@ -398,7 +398,7 @@ static F64 calculate_cpu_frequency(U32 measure_msecs)
 	HANDLE hThread = GetCurrentThread();
 	unsigned long dwCurPriorityClass = GetPriorityClass(hProcess);
 	int iCurThreadPriority = GetThreadPriority(hThread);
-	unsigned long dwProcessMask, dwSystemMask, dwNewMask = 1;
+	DWORD_PTR dwProcessMask, dwSystemMask, dwNewMask = 1;
 	GetProcessAffinityMask(hProcess, &dwProcessMask, &dwSystemMask);
 
 	SetPriorityClass(hProcess, REALTIME_PRIORITY_CLASS);
diff --git a/indra/llcommon/llthread.cpp b/indra/llcommon/llthread.cpp
index c3f235c6ee..52255bfaeb 100644
--- a/indra/llcommon/llthread.cpp
+++ b/indra/llcommon/llthread.cpp
@@ -63,7 +63,7 @@ void set_thread_name( DWORD dwThreadID, const char* threadName)
 
 	__try
 	{
-		::RaiseException( MS_VC_EXCEPTION, 0, sizeof(info)/sizeof(DWORD), (DWORD*)&info );
+		::RaiseException( MS_VC_EXCEPTION, 0, sizeof(info)/sizeof(DWORD), (ULONG_PTR*)&info );
 	}
 	__except(EXCEPTION_CONTINUE_EXECUTION)
 	{