Index: /trunk/include/iprt/asm-amd64-x86.h
===================================================================
--- /trunk/include/iprt/asm-amd64-x86.h	(revision 30801)
+++ /trunk/include/iprt/asm-amd64-x86.h	(revision 30802)
@@ -656,5 +656,5 @@
     int aInfo[4];
     __cpuid(aInfo, uOperator);
-    xDX = aInfo[0];
+    xAX = aInfo[0];
 
 # else