VM: ASM_ADD and ASM_SUB for x86: clobber _CX not "rcx".

* libguile/vm-i-scheme.c (ASM_ADD, ASM_SUB): Clobber _CX not "rcx".

diff --git a/libguile/vm-i-scheme.c b/libguile/vm-i-scheme.c
index 4a68682..bcd8134 100644 (file)
--- a/libguile/vm-i-scheme.c
+++ b/libguile/vm-i-scheme.c
@@ -262,7 +262,7 @@ VM_DEFINE_FUNCTION (149, ge, "ge?", 2)
                         : /* no outputs */                             \
                         : "r" (x), "r" (y),                            \
                           [vsp] "r" (sp), [tag] "i" (scm_tc2_int)      \
-                        : "rcx", "memory", "cc"                        \
+                        : _CX, "memory", "cc"                          \
                         : slow_add);                                   \
       NEXT;                                                            \
     }                                                                  \
@@ -280,7 +280,7 @@ VM_DEFINE_FUNCTION (149, ge, "ge?", 2)
                         : /* no outputs */                             \
                         : "r" (x), "r" (y),                            \
                           [vsp] "r" (sp), [tag] "i" (scm_tc2_int)      \
-                        : "rcx", "memory", "cc"                        \
+                        : _CX, "memory", "cc"                          \
                         : slow_sub);                                   \
       NEXT;                                                            \
     }                                                                  \