llvm-project

7cbf78ec - [VPlan] Remove no-op addMetadata for VPWidenGEP/VPWidenIntOrFPInd (NFC).

[VPlan] Remove no-op addMetadata for VPWidenGEP/VPWidenIntOrFPInd (NFC). GEPs and truncates should not have any metadata that can be propgated at the moment, so addMetadata is a no-op. Remove the calls. This patch also adds assertions to the recipes' constructors, to ensure no metadata is accidentially dropped.