diff --git a/lisp/FreeBSD-os.c b/lisp/FreeBSD-os.c
index 6807a647c989f83701de3b15b7f38cc015aee5dd..4f5e9a019b7b52cf7aa40226e2e53cd384996af0 100644
--- a/lisp/FreeBSD-os.c
+++ b/lisp/FreeBSD-os.c
@@ -12,7 +12,7 @@
  * Much hacked by Paul Werkowski
  * GENCGC support by Douglas Crosher, 1996, 1997.
  *
- * $Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/lisp/FreeBSD-os.c,v 1.30 2009/06/11 16:04:01 rtoy Rel $
+ * $Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/lisp/FreeBSD-os.c,v 1.31 2009/10/15 15:05:51 rtoy Exp $
  *
  */
 
@@ -340,7 +340,7 @@ restore_fpu(ucontext_t *scp)
     __asm__ __volatile__ ("fldcw %0"::"m"(*&cw));
 
 #ifdef FEATURE_SSE2
-    if (arch_support_sse2()) {
+    if (fpu_mode == SSE2) {
 	u_int32_t mxcsr = env_xmm->en_mxcsr;
 
 	DPRINTF(0, (stderr, "restore_fpu:  mxcsr (raw) = %04x\n", mxcsr));
diff --git a/lisp/Linux-os.c b/lisp/Linux-os.c
index 3559437dc786c3146ad9530de7aedcca16d002ea..60ee9ff9f83fac7a3dc4ae945c81adeb0c7f25b9 100644
--- a/lisp/Linux-os.c
+++ b/lisp/Linux-os.c
@@ -15,7 +15,7 @@
  * GENCGC support by Douglas Crosher, 1996, 1997.
  * Alpha support by Julian Dolby, 1999.
  *
- * $Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/lisp/Linux-os.c,v 1.43 2009/01/06 02:28:14 agoncharov Rel $
+ * $Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/lisp/Linux-os.c,v 1.44 2009/10/15 15:05:51 rtoy Exp $
  *
  */
 
@@ -430,7 +430,7 @@ restore_fpu(ucontext_t *context)
         DPRINTF(0, (stderr, "restore_fpu:  cw = %08x\n", cw));
 	__asm__ __volatile__ ("fldcw %0" : : "m" (*&cw));
 #ifdef FEATURE_SSE2
-        if (arch_support_sse2()) {
+        if (fpu_mode == SSE2) {
             struct _fpstate *fpstate;
             unsigned int mxcsr;