03:29:10 ruerue@meow > shotgun/rubinius describe ../scratch/test.rb
Sexp:
[:block,
 [:newline, 1, "../scratch/test.rb", [:if, [:match, "x", 0], [:lit, 1], nil]],
 [:newline, 1, "../scratch/test.rb", [:if, [:match, "x", 0], [:lit, 2], nil]]]

Bytecode:
0000:  push_literal               :$_
0002:  push_cpath_top             
0003:  find_const                 :Globals
0005:  send_stack                 #<SendSite:0xa9 name=[] hits=0 misses=0>, 1
0008:  push_literal               nil
0010:  dup_top                    
0011:  is_nil                     
0012:  goto_if_false              25
0014:  pop                        
0015:  meta_push_0                
0016:  push_literal               "x"
0018:  push_const                 :Regexp
0020:  send_stack                 #<SendSite:0xf9 name=new hits=0 misses=0>, 2
0023:  set_literal                nil
0025:  send_stack                 #<SendSite:0x111 name==~ hits=0 misses=0>, 1
0028:  goto_if_false              33
0030:  meta_push_1                
0031:  goto                       34
0033:  push_nil                   
0034:  pop                        
0035:  push_literal               :$_
0037:  push_cpath_top             
0038:  find_const                 :Globals
0040:  send_stack                 #<SendSite:0x161 name=[] hits=0 misses=0>, 1
0043:  push_literal               nil
0045:  dup_top                    
0046:  is_nil                     
0047:  goto_if_false              60
0049:  pop                        
0050:  meta_push_0                
0051:  push_literal               "x"
0053:  push_const                 :Regexp
0055:  send_stack                 #<SendSite:0x1b1 name=new hits=0 misses=0>, 2
0058:  set_literal                nil
0060:  send_stack                 #<SendSite:0x1c9 name==~ hits=0 misses=0>, 1
0063:  goto_if_false              68
0065:  meta_push_2                
0066:  goto                       69
0068:  push_nil                   
0069:  pop                        
0070:  push_true                  
0071:  sret                       
03:29:13 ruerue@meow >