From c90ea2bd6dc76d4b14f747f818ca18b788aa035e Mon Sep 17 00:00:00 2001
From: Gavin Andresen <gavinandresen@gmail.com>
Date: Sat, 22 Jan 2011 16:04:07 -0500
Subject: [PATCH] cpuid instruction clobbers eax/ebx/ecx/edx

---
 main.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main.cpp b/main.cpp
index d19cbeff..216e245d 100644
--- a/main.cpp
+++ b/main.cpp
@@ -3127,7 +3127,7 @@ void CallCPUID(int in, int& aret, int& cret)
         "mov %%ecx, %1;" // ecx into c
         :"=r"(a),"=r"(c) /* output */
         :"r"(in) /* input */
-        :"%eax","%ecx" /* clobbered register */
+        :"%eax","%ebx","%ecx","%edx" /* clobbered register */
     );
     aret = a;
     cret = c;