[Bug tree-optimization/28632] VRP should understand bitwise OR and AND

[aldot at gcc dot gnu dot org]

------- Comment #17 from aldot at gcc dot gnu dot org  2009-06-22 08:28 -------
Created an attachment (id=18044)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18044&action=view)
Bootstraps and regtests

bootstrapped and regtested all default languages with no new regressions.
TODO:
- split out to helper function
- unite the two (unrelated) gcc_asserts and send them separately
- drop debugging stuff


-- 

aldot at gcc dot gnu dot org changed:

           What    |Removed                     |Added
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  Attachment #16113|0                           |1
        is obsolete|                            |
  Attachment #16114|0                           |1
        is obsolete|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28632