[all-commits] [llvm/llvm-project] d9c269: [VPlan] Remove manual constant fold in VPWidenIntO...

[Luke Lau via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d9c269577e6e68e1336461f266b20780f4d78dba
      https://github.com/llvm/llvm-project/commit/d9c269577e6e68e1336461f266b20780f4d78dba
  Author: Luke Lau <luke at igalia.com>
  Date:   2024-11-29 (Fri, 29 Nov 2024)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp

  Log Message:
  -----------
  [VPlan] Remove manual constant fold in VPWidenIntOrFpInductionRecipe. NFC (#118028)

This manual constant folding was added in 2017 in
https://reviews.llvm.org/D29956, but since then it looks like IRBuilder
has learnt to fold it away itself.
I'm not sure at what point this happened, I just verified this by
stepping through the call to CreateVectorSplat in the debugger.



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