[llvm-bugs] [Bug 40502] Failure to merge repeated blend shuffles

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=40502

Simon Pilgrim <llvm-dev at redking.me.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Fixed By Commit(s)|                            |9fa58d1bf2f8
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED

--- Comment #2 from Simon Pilgrim <llvm-dev at redking.me.uk> ---
(In reply to Simon Pilgrim from comment #1)
> Candidate DAG patch: https://reviews.llvm.org/D79003

This landed at rG9fa58d1bf2f8, more complex/deeper chains might still cause a
problem but basic cases like this (and what SLP's AltOpcode mechanism will
generate) should now be handled.

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