[LLVMbugs] [Bug 8593] loop-unroll and unroll-count options do not work unless loop-rotate option is passed

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Sat May 21 23:06:19 PDT 2011


Chris Lattner <clattner at apple.com> changed:

           What    |Removed                     |Added
             Status|NEW                         |RESOLVED
         Resolution|                            |INVALID

--- Comment #1 from Chris Lattner <clattner at apple.com> 2011-05-22 01:06:18 CDT ---
This is as expected.  Loop rotation is required to put the loops into canonical
form.  Passes are not expected to work on any possible input, they have a
desired place in the pass pipeline.

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