[llvm-bugs] [Bug 31188] opt crashes with "opt -globals-aa -lcssa -inline": UNREACHABLE executed at /tmp/llvm-builder/llvm-source-trunk/lib/IR/Value.cpp:822!

Thu Feb 2 11:16:06 PST 2017

https://llvm.org/bugs/show_bug.cgi?id=31188

Hans Wennborg <hans at chromium.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
             Blocks|31622                       |
         Resolution|---                         |FIXED

--- Comment #3 from Hans Wennborg <hans at chromium.org> ---
The Clang repro stopped working after r292928, but works with -O1 -Xclang
-disable-llvm-optzns.

The assert from the .bc repro went away in r292928.

Since it was asserting on 3.9 and the change doesn't look trivial, I don't
think this is a candidate for merging.

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