* Merge YARV

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11439 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

tool/asm_parse.rb

@@ -0,0 +1,51 @@
+stat = {}
+
+while line = ARGF.gets
+  if /\[start\] (\w+)/ =~ line
+    name = $1
+    puts '--------------------------------------------------------------'
+    puts line
+    size = 0
+    len  = 0
+    
+    while line = ARGF.gets
+      if /\[start\] (\w+)/ =~ line
+        puts "\t; # length: #{len}, size: #{size}"
+        puts "\t; # !!"
+        stat[name] = [len, size]
+        #
+        name = $1
+        puts '--------------------------------------------------------------'
+        puts line
+        size = 0
+        len  = 0
+        next
+      end
+
+      unless /(\ALM)|(\ALB)|(\A\.)|(\A\/)/ =~ line
+        puts line
+        if /\[length = (\d+)\]/ =~ line
+          len  += $1.to_i
+          size += 1
+        end
+      end
+      
+      
+      if /__NEXT_INSN__/ !~ line && /\[end  \] (\w+)/ =~ line
+        ename = $1
+        if name != ename
+          puts "!! start with #{name}, but end with #{ename}"
+        end
+        stat[ename] = [len, size]
+        puts "\t; # length: #{len}, size: #{size}"
+        break
+      end
+    end
+  end
+end
+
+stat.sort_by{|a, b| -b[0] * 1000 - a[0]}.each{|a, b|
+  puts "#{a}\t#{b.join("\t")}"
+}
+puts "total length :\t#{stat.inject(0){|r, e| r+e[1][0]}}"
+puts "total size   :\t#{stat.inject(0){|r, e| r+e[1][1]}}"