Florian Hahn 7509cad693 [VPlan] Support masked VPInsts, use for predication (NFC) (#142285) ...

Add support for mask operands to most VPInstructions, using
getNumOperandsForOpcode.

This allows VPlan predication to predicate VPInstructions directly. The
mask will then be dropped or handled when creating wide recipes.

Depends on https://github.com/llvm/llvm-project/pull/142284.
Depends on https://github.com/llvm/llvm-project/pull/168784.

PR: https://github.com/llvm/llvm-project/pull/142285

2026-02-08 18:23:36 +00:00

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