1; RUN: llc < %s -march=arm -mcpu=swift -verify-machineinstrs
2define i32 @func(i32 %arg0, i32 %arg1) {
3entry:
4  %cmp = icmp slt i32 %arg0, 10
5  %v = select i1 %cmp, i32 undef, i32 %arg1
6  ret i32 %v
7}
8