1 files changed, 0 insertions, 53 deletions
diff --git a/tool/ruby_vm/views/_insn_stack_increase.erb b/tool/ruby_vm/views/_insn_stack_increase.erb
deleted file mode 100644
index bfe0a3dc6b..0000000000
--- a/tool/ruby_vm/views/_insn_stack_increase.erb
+++ /dev/null
@@ -1,53 +0,0 @@
-%# -*- mode:c; style:ruby; coding: utf-8; indent-tabs-mode: nil -*-
-%# Copyright (c) 2017 Urabe, Shyouhei.  All rights reserved.
-%#
-%# This file is a part of  the programming language Ruby.  Permission is hereby
-%# granted, to either  redistribute and/or modify this file,  provided that the
-%# conditions mentioned  in the  file COPYING  are met.   Consult the  file for
-%# details.
-%#
-PUREFUNC(MAYBE_UNUSED(static int insn_stack_increase(int depth, int insn, const VALUE *opes)));
-PUREFUNC(static rb_snum_t insn_stack_increase_dispatch(enum ruby_vminsn_type insn, const VALUE *opes));
-
-rb_snum_t
-insn_stack_increase_dispatch(enum ruby_vminsn_type insn, const VALUE *opes)
-{
-    static const signed char t[] = {
-% RubyVM::Instructions.each_slice 8 do |a|
-        <%= a.map { |i|
-          if i.has_attribute?('sp_inc')
-            '-127'
-          else
-            sprintf("%4d", i.rets.size - i.pops.size)
-          end
-        }.join(', ') -%>,
-% end
-    };
-    signed char c = t[insn];
-
-    ASSERT_VM_INSTRUCTION_SIZE(t);
-    if (c != -127) {
-        return c;
-    }
-    else switch(insn) {
-    default:
-        UNREACHABLE;
-% RubyVM::Instructions.each do |i|
-%   next unless i.has_attribute?('sp_inc')
-    case <%= i.bin %>:
-        return CALL_ATTRIBUTE(sp_inc, <%= i.name %><%=
-          i.opes.map.with_index do |v, j|
-            k = i.cast_from_VALUE v, "opes[#{j}]"
-            next ", #{k}"
-          end.join
-        %>);
-% end
-    }
-}
-
-int
-insn_stack_increase(int depth, int insn, const VALUE *opes)
-{
-    enum ruby_vminsn_type itype = (enum ruby_vminsn_type)insn;
-    return depth + (int)insn_stack_increase_dispatch(itype, opes);
-}