Get a rough equivalent of an MVT for a given LLT. MVT can't distinguish pointers, so these will convert to a plain integer.
Declared in <llvm/CodeGen/LowLevelTypeUtils.h>
<llvm/CodeGen/LowLevelTypeUtils.h>
MVT getMVTForLLT(LLT Ty);
Machine value type roughly equivalent to Ty.
Ty.