Remove optimizations

Author: Fidget-Spinner

Python/optimizer_analysis.c

@@ -382,23 +382,6 @@ get_current_code_object(JitOptContext *ctx)
     return (PyCodeObject *)ctx->frame->code;
 }
 
-static PyFunctionObject *
-optimize_guard_code_version(JitOptContext *ctx, _PyBloomFilter *dependencies,
-    _PyUOpInstruction *this_instr, uint32_t version)
-{
-    PyCodeObject *co = get_current_code_object(ctx);
-    if (co->co_version == version) {
-        _Py_BloomFilter_Add(dependencies, co);
-        // If frame func is known, that means we can get rid of the code guard.
-        if (ctx->frame->func != NULL && ctx->frame->func->func_version != 0) {
-            REPLACE_OP(this_instr, _NOP, 0, 0);
-        }
-    }
-    else {
-        ctx->done = true;
-    }
-}
-
 static PyObject *
 get_co_name(JitOptContext *ctx, int index)
 {

Python/optimizer_bytecodes.c

@@ -1767,22 +1767,6 @@ dummy_func(void) {
         sym_set_recorded_gen_func(nos, func);
     }
 
-    op(_GUARD_CODE_VERSION__PUSH_FRAME, (version/2 -- )) {
-        optimize_guard_code_version(ctx, dependencies, this_instr, version);
-    }
-
-    op(_GUARD_CODE_VERSION_RETURN_VALUE, (version/2 -- )) {
-        optimize_guard_code_version(ctx, dependencies, this_instr, version);
-    }
-
-    op(_GUARD_CODE_VERSION_YIELD_VALUE, (version/2 -- )) {
-        optimize_guard_code_version(ctx, dependencies, this_instr, version);
-    }
-
-    op(_GUARD_CODE_VERSION_RETURN_GENERATOR, (version/2 -- )) {
-        optimize_guard_code_version(ctx, dependencies, this_instr, version);
-    }
-
     op(_GUARD_IP__PUSH_FRAME, (ip/4 --)) {
         (void)ip;
         stack_pointer = sym_set_stack_depth((int)this_instr->operand1, stack_pointer);