new register allocation generates good looking push/pop

2014-06-09 19:24:09 +03:00
parent b66c4157d5
commit d7a60f2803
7 changed files with 85 additions and 41 deletions
--- a/lib/ast/while_expression.rb
+++ b/lib/ast/while_expression.rb
@@ -7,6 +7,8 @@ module Ast
      puts "compiling while condition #{condition}"
      cond_val = condition.compile(context , while_block)
      while_block.b ret , condition_code: cond_val.not_operator
+      while_block.branch = ret
+
      last = nil
      body.each do |part|
        puts "compiling in while #{part}"