[llvm] [VectorCombine] Optimize vector combine in fold binop of reduction (PR #179416)

Simon Pilgrim via llvm-commits llvm-commits at lists.llvm.org
Mon Mar 2 02:11:14 PST 2026

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https://github.com/RKSimon commented:

Shouldn't this be handed in reassociation? VectorCombine is primarily a cost driven optimisation pass

https://github.com/llvm/llvm-project/pull/179416

Previous message: [llvm] 61faf7d - [AArch64][GlobalISel] Use GPR for illegal fconstants and extend < 32 bit GPR constants to 32 bits (#178692)
Next message: [llvm] [VectorCombine] Optimize vector combine in fold binop of reduction (PR #179416)
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