Revert "Filling cache values on cvar write"

This reverts commit 08de37f9fa3469365e6b5c964689ae2bae0eb9f3.
This reverts commit e8ae922b62adb00a80d3d4c49f7d7b0e6026eaba.

1 files changed, 4 insertions, 6 deletions

diff --git a/insns.def b/insns.def
index e1e4577cd9..8d609927b5 100644
--- a/insns.def
+++ b/insns.def
@@ -230,28 +230,26 @@ setinstancevariable
 /* Get value of class variable id of klass as val. */
 DEFINE_INSN
 getclassvariable
-(ID id, IVC ic)
+(ID id)
 ()
 (VALUE val)
 /* "class variable access from toplevel" warning can be hooked. */
 // attr bool leaf = false; /* has rb_warning() */
 {
-    rb_cref_t * cref = vm_get_cref(GET_EP());
-    rb_control_frame_t *cfp = GET_CFP();
-    val = vm_getclassvariable(GET_ISEQ(), cref, cfp, id, (ICVARC)ic);
+    val = rb_cvar_get(vm_get_cvar_base(vm_get_cref(GET_EP()), GET_CFP(), 1), id);
 }
 
 /* Set value of class variable id of klass as val. */
 DEFINE_INSN
 setclassvariable
-(ID id, IVC ic)
+(ID id)
 (VALUE val)
 ()
 /* "class variable access from toplevel" warning can be hooked. */
 // attr bool leaf = false; /* has rb_warning() */
 {
     vm_ensure_not_refinement_module(GET_SELF());
-    vm_setclassvariable(GET_ISEQ(), vm_get_cref(GET_EP()), GET_CFP(), id,  val, (ICVARC)ic);
+    rb_cvar_set(vm_get_cvar_base(vm_get_cref(GET_EP()), GET_CFP(), 1), id, val);
 }
 
 /* Get constant variable id. If klass is Qnil and allow_nil is Qtrue, constants