WIP refactor block lists to use darray

1 files changed, 18 insertions, 1 deletions

diff --git a/ujit_codegen.c b/ujit_codegen.c
index db8b48a2e8..41662a8b2d 100644
--- a/ujit_codegen.c
+++ b/ujit_codegen.c
@@ -576,13 +576,27 @@ gen_getinstancevariable(jitstate_t* jit, ctx_t* ctx)
 
 
 
+    /*
+    num_versions = count_block_versions(this_instruction);
 
+    if (num_versions > N)
+        return JIT_CANT_COMPILE;
 
-    /*
+    
     if (defer_compilation(this_instruction, ctx))
         return JIT_END_BLOCK;
 
+
     VALUE top_val = jit_peek_at_stack();
+    
+
+
+
+    class = get_ruby_class(top_val);
+
+
+
+    guard_object_class(class, current_instr);
     */
 
 
@@ -593,6 +607,9 @@ gen_getinstancevariable(jitstate_t* jit, ctx_t* ctx)
 
 
 
+
+
+
     // If the class uses the default allocator, instances should all be T_OBJECT
     // NOTE: This assumes nobody changes the allocator of the class after allocation.
     //       Eventually, we can encode whether an object is T_OBJECT or not