From 075b6ac8aeb1217b04e067eeb10bd06897a4359d Mon Sep 17 00:00:00 2001
From: Alan Wu <XrXr@users.noreply.github.com>
Date: Fri, 16 Feb 2024 15:39:44 -0500
Subject: [PATCH] YJIT: Remove unused counters

---
 yjit.rb           |  1 -
 yjit/src/stats.rs | 24 ------------------------
 2 files changed, 25 deletions(-)

diff --git a/yjit.rb b/yjit.rb
index 805c8a84a2..f2cd369faf 100644
--- a/yjit.rb
+++ b/yjit.rb
@@ -362,7 +362,6 @@ module RubyVM::YJIT
 
       out.puts "freed_iseq_count:      " + format_number(13, stats[:freed_iseq_count])
       out.puts "invalidation_count:    " + format_number(13, stats[:invalidation_count])
-      out.puts "constant_state_bumps:  " + format_number(13, stats[:constant_state_bumps])
       out.puts "inline_code_size:      " + format_number(13, stats[:inline_code_size])
       out.puts "outlined_code_size:    " + format_number(13, stats[:outlined_code_size])
       out.puts "code_region_size:      " + format_number(13, stats[:code_region_size])
diff --git a/yjit/src/stats.rs b/yjit/src/stats.rs
index 19596e33c6..1472444b8a 100644
--- a/yjit/src/stats.rs
+++ b/yjit/src/stats.rs
@@ -340,15 +340,10 @@ make_counters! {
     yjit_insns_count,
 
     // Method calls that fallback to dynamic dispatch
-    send_keywords,
     send_singleton_class,
-    send_args_splat_super,
-    send_block_arg,
     send_ivar_set_method,
     send_zsuper_method,
     send_undef_method,
-    send_optimized_method,
-    send_optimized_method_call,
     send_optimized_method_block_call,
     send_call_block,
     send_call_kwarg,
@@ -364,9 +359,7 @@ make_counters! {
     send_cfunc_block_arg,
     send_cfunc_toomany_args,
     send_cfunc_tracing,
-    send_cfunc_kwargs,
     send_cfunc_splat_with_kw,
-    send_cfunc_splat_send,
     send_attrset_kwargs,
     send_attrset_block_arg,
     send_iseq_tailcall,
@@ -375,24 +368,19 @@ make_counters! {
     send_iseq_clobbering_block_arg,
     send_iseq_complex_discard_extras,
     send_iseq_leaf_builtin_block_arg_block_param,
-    send_iseq_only_keywords,
     send_iseq_kw_splat_non_nil,
-    send_iseq_kwargs_req_and_opt_missing,
     send_iseq_kwargs_mismatch,
     send_iseq_has_post,
     send_iseq_has_no_kw,
     send_iseq_accepts_no_kwarg,
     send_iseq_materialized_block,
     send_iseq_splat_not_array,
-    send_iseq_splat_with_opt,
     send_iseq_splat_with_kw,
     send_iseq_missing_optional_kw,
     send_iseq_too_many_kwargs,
     send_not_implemented_method,
     send_getter_arity,
     send_getter_block_arg,
-    send_args_splat_non_iseq,
-    send_args_splat_ivar,
     send_args_splat_attrset,
     send_args_splat_bmethod,
     send_args_splat_aref,
@@ -401,17 +389,13 @@ make_counters! {
     send_args_splat_cfunc_var_args,
     send_iseq_splat_arity_error,
     send_splat_too_long,
-    send_send_not_imm,
     send_send_wrong_args,
     send_send_null_mid,
     send_send_null_cme,
     send_send_nested,
-    send_send_chain_string,
     send_send_getter,
-    send_send_builtin,
     send_iseq_has_rest_and_captured,
     send_iseq_has_kwrest_and_captured,
-    send_iseq_has_rest_and_splat,
     send_iseq_has_rest_and_kw_supplied,
     send_iseq_has_rest_opt_and_block,
     send_bmethod_ractor,
@@ -469,15 +453,9 @@ make_counters! {
     leave_se_interrupt,
     leave_interp_return,
 
-    getivar_se_self_not_heap,
-    getivar_idx_out_of_range,
     getivar_megamorphic,
     getivar_not_heap,
 
-    setivar_se_self_not_heap,
-    setivar_idx_out_of_range,
-    setivar_val_heapobject,
-    setivar_name_not_mapped,
     setivar_not_heap,
     setivar_frozen,
     setivar_megamorphic,
@@ -575,8 +553,6 @@ make_counters! {
     invalidate_constant_state_bump,
     invalidate_constant_ic_fill,
 
-    constant_state_bumps,
-
     // Currently, it's out of the ordinary (might be impossible) for YJIT to leave gaps in
     // executable memory, so this should be 0.
     exec_mem_non_bump_alloc,