[llvm-bugs] [Bug 32939] [DAGCombine] Missed A + -2.0*B*C -> A - (B+B)*C

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=32939

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Fixed By Commit(s)|                            |r368490, r368512
             Status|CONFIRMED                   |RESOLVED
         Resolution|---                         |FIXED

--- Comment #6 from Sanjay Patel <spatel+llvm at rotateright.com> ---
This case should be fixed with:
https://reviews.llvm.org/rL368490
https://reviews.llvm.org/rL368512

There are still holes in our reassociation strategy/implementation, so we may 
find examples similar to this that are not optimal yet.

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