[LLVMbugs] [Bug 24249] Codegen crash when compiling recent Clang sources using Clang/LLVM release_34

[bugzilla-daemon at llvm.org]

https://llvm.org/bugs/show_bug.cgi?id=24249

Dimitry Andric <dimitry at andric.com> changed:

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

--- Comment #3 from Dimitry Andric <dimitry at andric.com> ---
(In reply to comment #2)
> I tried a more recent version of the compiler, and it seems that the problem
> has been fixed at some point. I didn't find the revision, however, I noticed
> that revision 219009 fixed a very similar issue.
> http://llvm.org/viewvc/llvm-project?view=revision&revision=219009
> 
> It is worthy to check if r219009 fixed the issue reported by Jonathan. I am
> pretty sure that r210467 only made that issue latent.

Hi Andrea,

Indeed, r219009 fixes the issue, both for the original .bc file, and for a .ll
file with the nsw/nuw/exact flags removed.  Thanks for your help!

I will merge the change into the FreeBSD version of clang 3.4.1 (which is in
FreeBSD 9.x and 10.x at this time).  I don't think there will be 3.4.3 release,
so let's close this bug, in any case.

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