RJIT: Optimize String#+@

1 files changed, 5 insertions, 0 deletions

diff --git a/rjit_c.rb b/rjit_c.rb
index fcc510adcb..0c6cfd3944 100644
--- a/rjit_c.rb
+++ b/rjit_c.rb
@@ -371,6 +371,7 @@ module RubyVM::RJIT # :nodoc: all
   C::RUBY_FIXNUM_FLAG = Primitive.cexpr! %q{ SIZET2NUM(RUBY_FIXNUM_FLAG) }
   C::RUBY_FLONUM_FLAG = Primitive.cexpr! %q{ SIZET2NUM(RUBY_FLONUM_FLAG) }
   C::RUBY_FLONUM_MASK = Primitive.cexpr! %q{ SIZET2NUM(RUBY_FLONUM_MASK) }
+  C::RUBY_FL_FREEZE = Primitive.cexpr! %q{ SIZET2NUM(RUBY_FL_FREEZE) }
   C::RUBY_FL_SINGLETON = Primitive.cexpr! %q{ SIZET2NUM(RUBY_FL_SINGLETON) }
   C::RUBY_IMMEDIATE_MASK = Primitive.cexpr! %q{ SIZET2NUM(RUBY_IMMEDIATE_MASK) }
   C::RUBY_SPECIAL_SHIFT = Primitive.cexpr! %q{ SIZET2NUM(RUBY_SPECIAL_SHIFT) }
@@ -616,6 +617,10 @@ module RubyVM::RJIT # :nodoc: all
     Primitive.cexpr! %q{ SIZET2NUM((size_t)rb_str_concat_literals) }
   end
 
+  def C.rb_str_dup
+    Primitive.cexpr! %q{ SIZET2NUM((size_t)rb_str_dup) }
+  end
+
   def C.rb_str_eql_internal
     Primitive.cexpr! %q{ SIZET2NUM((size_t)rb_str_eql_internal) }
   end