[llvm] [SLP]Represent SLP graph as a tree (PR #126771)

Luke Lau via llvm-commits llvm-commits at lists.llvm.org
Wed Feb 19 01:33:37 PST 2025


lukel97 wrote:

> CINT2017rate/525.x264_r - small variation + improvements in reordering, @pixel_hadamard_ac stopped
being vectorized because of some non-effective shuffle recognition by
the compiler

I think this might fix the regression in #124499?

https://github.com/llvm/llvm-project/pull/126771


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