[llvm-bugs] [Bug 27485] [X86] Codegen/X86/selectiondag-cse.ll hits assert when LLVM compiled with XDEBUG

[via llvm-bugs]

https://llvm.org/bugs/show_bug.cgi?id=27485

Serge Pavlov <sepavloff at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |sepavloff at gmail.com
         Resolution|---                         |FIXED

--- Comment #2 from Serge Pavlov <sepavloff at gmail.com> ---
This problem was fixed in revision 294003 (https://reviews.llvm.org/rL294003).
Commit details:

Author: Alexey Bataev <a.bataev at hotmail.com>
Date:   Fri Feb 3 12:28:40 2017 +0000

    [SelectionDAG] Fix for PR30775: Assertion `NodeToMatch->getOpcode() !=
    ISD::DELETED_NODE && "NodeToMatch was removed partway through
    selection"' failed.

    NodeToMatch can be modified during matching, but code does not handle
    this situation.

    Differential Revision: https://reviews.llvm.org/D29292

    git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@294003
91177308-0d34-0410-b5e6-96231b3b80d8

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