2f8de7b466
In this PR we account for possible <1 x LLVM Type> input to ensure that we produce legal vector types during type inference. We modify an LLVM type to conform with future transformations in IRTranslator, if it's a <1 x Type> vector type, replacing it by the element type, because <1 x Type> vector type is not a legal vector type in LLT and IRTranslator will represent it as the scalar eventually.