llvm-project

5afe29e0 - [FastIsel] Get the right register type for call instruction (#164565)

[FastIsel] Get the right register type for call instruction (#164565) When switch from fast isel to dag isel the input value is from llvm IR instruction. If the instruction is call we should get the calling convention of the callee and pass it to RegsForValue::getCopyFromRegs, so that it can deduce the right RegisterVT of the returned value of the callee. --------- Co-authored-by: Yuanke Luo <ykluo@birentech.com>