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From: "rguenth at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/53852] [4.8 Regression] -ftree-loop-linear: large compile time / memory usage
Date: Wed, 04 Jul 2012 12:44:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53852

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|middle-end                  |tree-optimization
      Known to work|                            |4.7.1
   Target Milestone|---                         |4.8.0
            Summary|-ftree-loop-linear: large   |[4.8 Regression]
                   |compile time / memory usage |-ftree-loop-linear: large
                   |                            |compile time / memory usage

--- Comment #4 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-07-04 12:43:48 UTC ---
4.7 compiles this quickly and without too much memory.