[llvm-bugs] [Bug 27045] Long compile time when finding piewise affine expression for a SCEV with many nested smax expressions

via llvm-bugs llvm-bugs at lists.llvm.org
Sat Mar 26 09:26:36 PDT 2016


https://llvm.org/bugs/show_bug.cgi?id=27045

Johannes Doerfert <doerfert at cs.uni-saarland.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #7 from Johannes Doerfert <doerfert at cs.uni-saarland.de> ---
This was fixed in r264514. I run into the same issue when I implemented the
handling of zero-extend instructions and the patch should cover both cases.

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