From 21be09ba34563c7d9fd3b0d013fe643c63f00174 Mon Sep 17 00:00:00 2001
From: "jan.nijtmans" <nijtmans@users.sourceforge.net>
Date: Tue, 22 Jan 2013 21:56:27 +0000
Subject: Bug [3601804]: platformCPUID segmentation fault on Darwin

---
 unix/tclUnixCompat.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/unix/tclUnixCompat.c b/unix/tclUnixCompat.c
index 71bd846..1969d1c 100644
--- a/unix/tclUnixCompat.c
+++ b/unix/tclUnixCompat.c
@@ -698,7 +698,7 @@ TclWinCPUID(
                  "mov %%ebx, %%esi   \n\t" /* save what cpuid just put in %ebx */
                  "mov %%edi, %%ebx  \n\t" /* restore the old %ebx */
                  : "=a"(regsPtr[0]), "=S"(regsPtr[1]), "=c"(regsPtr[2]), "=d"(regsPtr[3])
-                 : "a"(index) : "edi");
+                 : "a"(index) : "edi","ebx");
     status = TCL_OK;
 #endif
     return status;
-- 
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