[llvm-bugs] [Bug 40926] opt crashes with "with "opt -bdce -flattencfg" : Assertion `Val && "isa<> used on a null pointer"' failed.

via llvm-bugs llvm-bugs at lists.llvm.org
Mon Mar 4 10:18:08 PST 2019


https://bugs.llvm.org/show_bug.cgi?id=40926

Sanjay Patel <spatel+llvm at rotateright.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |spatel+llvm at rotateright.com
             Status|NEW                         |RESOLVED
         Resolution|---                         |DUPLICATE

--- Comment #1 from Sanjay Patel <spatel+llvm at rotateright.com> ---
Like bug 40925, this doesn't need -bdce to show the bug. The bug is visible by
sending just the correct output from -bdce to -flattencfg (which might be an
unused/dead pass at this point).

*** This bug has been marked as a duplicate of bug 40925 ***

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