[llvm-bugs] [Bug 41624] [InstSimplify] assertion in SimplifyGEPInst

via llvm-bugs llvm-bugs at lists.llvm.org
Tue Apr 30 16:12:50 PDT 2019


https://bugs.llvm.org/show_bug.cgi?id=41624

listmail at philipreames.com changed:

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

--- Comment #3 from listmail at philipreames.com ---
Should be fixed by https://reviews.llvm.org/rL359633.

A better fix would be to remove the wording from the LangRef and fix other
parts of the optimizer.  Being unable to replace a constant w/an undef is
simply wrong.  I'm not motivated to improve FCA optimization, but am happy to
review patches if anyone else is.

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