[llvm-bugs] [Bug 38829] Quadratic behavior in DSE and memcpyopt from use of callCapturesBefore without an OrderedBasicBlock

via llvm-bugs llvm-bugs at lists.llvm.org
Fri Mar 29 10:44:29 PDT 2019


https://bugs.llvm.org/show_bug.cgi?id=38829

Florian Hahn <florian_hahn at apple.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
 Fixed By Commit(s)|                            |357257
                 CC|                            |florian_hahn at apple.com
             Status|NEW                         |RESOLVED

--- Comment #11 from Florian Hahn <florian_hahn at apple.com> ---
The quadratic behavior caused by local ordering queries has been fixed by
https://reviews.llvm.org/rL357257

The recently attached test case exhibits a different problem. I'll create a
follow-up issue for it.

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