[PATCH] D105351: [VP} vp.select selects lanes on condition and pivot

[Simon Moll via Phabricator via llvm-commits]

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Intrinsic declaration and docs for the llvm.vp.select intrinsic.
The standard select instruction does not support selecting lanes with a lane index, only with a condition mask.
This intrinsic does by selecting from the first input where the mask is true and the lane index is below the pivot value.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D105351

Files:
  llvm/docs/LangRef.rst
  llvm/include/llvm/IR/Intrinsics.td
  llvm/include/llvm/IR/VPIntrinsics.def
  llvm/lib/IR/IntrinsicInst.cpp
  llvm/unittests/IR/VPIntrinsicTest.cpp

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