[llvm-bugs] [Bug 28830] SCEV hangs when creating SCEVs for a long chain of add/mul instructions

via llvm-bugs llvm-bugs at lists.llvm.org
Fri Mar 1 17:40:49 PST 2019


https://bugs.llvm.org/show_bug.cgi?id=28830

Florian Hahn <florian_hahn at apple.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |florian_hahn at apple.com
         Resolution|---                         |FIXED
             Status|REOPENED                    |RESOLVED

--- Comment #4 from Florian Hahn <florian_hahn at apple.com> ---
This seems fixed. Quite a few improvements were made to limit the size of SCEV
expressions. Takes less than 100ms on current trunk on my machine. Please
reopen if you are still seeing the issue.

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