llvm-project

6568c958 - [VPlan] Skip VPInst where mask is only operand in chain in isUsed (NFC) (#206286)

[VPlan] Skip VPInst where mask is only operand in chain in isUsed (NFC) (#206286) Update isUsedByLoadStoreAddress o skip VPInstruction where the operand in the use chain is only used as mask. Those do not contribute to the load address, so should not force scalarization. Fixes a regression with f2459f9e (https://github.com/llvm/llvm-project/pull/196842).