llvm-project

eb899dca - [VPlan] Check for VInstruction in findCanonicalIVIncrement. (#195845)

[VPlan] Check for VInstruction in findCanonicalIVIncrement. (#195845) There are cases where findCanonicalIVIncrement may discover a non-VPInstruction add that matches the expected shape, but we expect a VPInstruction. Add explicit check to fix crash.