Files
clang-p2996/llvm/lib/Transforms/Vectorize
Florian Hahn 211596c94e [VPlan] Support extracting lanes for defs managed in VPTransformState.
Currently extracting a lane for a VPValue def is not supported, if it is
managed directly by VPTransformState (e.g. because it is created by a
VPInstruction or an external VPValue def).

For now, simply extract the requested lane. In the future, we should
also cache the extracted scalar values, similar to LV.

Reviewers: Ayal, rengolin, gilr, SjoerdMeijer

Reviewed By: SjoerdMeijer

Differential Revision: https://reviews.llvm.org/D80787
2020-06-03 12:14:16 +01:00
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