[LLVMbugs] [Bug 9424] Attempt to use a SCEVCouldNotCompute object!

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Wed Mar 9 10:03:59 PST 2011


Andrew Trick <atrick at apple.com> changed:

           What    |Removed                     |Added
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED

--- Comment #6 from Andrew Trick <atrick at apple.com> 2011-03-09 12:03:59 CST ---
Fixed in r127342:
When SCEV can determine the loop test is X < X, set ExactBECount=0.
When ExactBECount is a constant, use it for MaxBECount.
When MaxBECount cannot be computed, replace it with ExactBECount.

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