[llvm-bugs] [Bug 49218] clang -O1 causes "PHI node has multiple entries for the same basic block with different incoming values!"

via llvm-bugs llvm-bugs at lists.llvm.org
Sun Feb 28 08:23:54 PST 2021


https://bugs.llvm.org/show_bug.cgi?id=49218

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

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

--- Comment #4 from Sanjay Patel <spatel+llvm at rotateright.com> ---
(In reply to Roman Lebedev from comment #3)
> Presumably it would be nice to have this in 12.x ?

Yes, reopening. 

I'm not sure where we are in the release process, but this would be a
regression for 12.0 based on trying it on godbolt:
https://godbolt.org/z/4TWbsP

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