1. 28 Apr, 2010 1 commit
  2. 26 Apr, 2010 2 commits
  3. 19 Apr, 2010 1 commit
  4. 14 Apr, 2010 2 commits
  5. 12 Apr, 2010 2 commits
  6. 09 Apr, 2010 1 commit
  7. 08 Apr, 2010 1 commit
  8. 06 Apr, 2010 2 commits
  9. 26 Mar, 2010 1 commit
  10. 25 Mar, 2010 5 commits
  11. 24 Mar, 2010 1 commit
  12. 23 Mar, 2010 2 commits
  13. 19 Mar, 2010 3 commits
  14. 18 Mar, 2010 1 commit
  15. 17 Mar, 2010 4 commits
  16. 15 Mar, 2010 1 commit
  17. 11 Mar, 2010 1 commit
  18. 10 Mar, 2010 2 commits
  19. 08 Mar, 2010 1 commit
  20. 05 Mar, 2010 1 commit
  21. 26 Feb, 2010 1 commit
  22. 24 Feb, 2010 1 commit
  23. 19 Feb, 2010 1 commit
  24. 17 Feb, 2010 1 commit
  25. 15 Feb, 2010 1 commit
    • fschneider@chromium.org's avatar
      Introduce number type information in the virtual frame. · dbe99e40
      fschneider@chromium.org authored
      Each frame element gets a new attribute with number type information. A frame element can be: 
      
      - smi 
      - heap number 
      - number (i.e. either of the above) 
      - or something else. 
      
      The type information is propagated along with all virtual frame operations. 
      Results popped from the frame carry the number information with them.
      
      Two optimizations in the code generator make use of the new 
      information: 
      - GenericBinaryOpSyub omits map checks if input operands are numbers. 
      - Boolean conversion for numbers: Emit inline code for converting a number (smi or heap number) to boolean. Do not emit call to ToBoolean stub in this case.
      
      
      Review URL: http://codereview.chromium.org/545007
      
      git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3861 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
      dbe99e40