From 66b18f2dbda07555b76096ffa71e30fd480df24e Mon Sep 17 00:00:00 2001
From: castano <castano@95f4ed2b-212e-0410-8b90-d31948207fce>
Date: Wed, 22 Oct 2008 03:48:06 +0000
Subject: [PATCH] Fix build under VC7

---
 src/nvcore/CpuInfo.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/nvcore/CpuInfo.h b/src/nvcore/CpuInfo.h
index 08a77ab..099cf61 100644
--- a/src/nvcore/CpuInfo.h
+++ b/src/nvcore/CpuInfo.h
@@ -6,8 +6,10 @@
 #include <nvcore/nvcore.h>
 
 #if NV_CC_MSVC
+#if _MSC_VER >= 1400
 #	include <intrin.h> // __rdtsc
 #endif
+#endif
 
 
 namespace nv
@@ -27,6 +29,16 @@ namespace nv
 	};
 
 #if NV_CC_MSVC
+#if _MSC_VER < 1400
+       inline uint64 rdtsc()
+        {
+		uint64 t;
+		__asm rdtsc 
+		__asm mov DWORD PTR [t], eax 
+		__asm mov DWORD PTR [t+4], edx
+		return t;
+        }	
+#else
 	#pragma intrinsic(__rdtsc)
 
 	inline uint64 rdtsc()
@@ -34,6 +46,7 @@ namespace nv
 		return __rdtsc();
 	}
 #endif
+#endif
 
 #if NV_CC_GNUC