llvm-project

7509cad6 - [VPlan] Support masked VPInsts, use for predication (NFC) (#142285)

[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