[llvm] [VPlan] Introduce VPCumulativeIVPHIRecipe for variable-length stepping (PR #177114)

[Luke Lau via llvm-commits]

lukel97 wrote:

By the way, as topic for bikeshedding I think we might need to find another term other than "cumulative IV", since IIUC an induction variable by definition has to increment/decrement by a fixed amount each time. 


https://github.com/llvm/llvm-project/pull/177114