1; RUN: llc -march=hexagon < %s
2; Used to fail with "Cannot select: 0x16cb2d0: v4i16 = zero_extend"
3
4; ModuleID = 'bugpoint-reduced-simplified.bc'
5target datalayout = "e-p:32:32:32-i64:64:64-i32:32:32-i16:16:16-i1:32:32-f64:64:64-f32:32:32-a0:0-n32"
6target triple = "hexagon-unknown-linux-gnu"
7
8define void @foo() nounwind {
9entry:
10  br i1 undef, label %for.cond30.preheader.lr.ph, label %for.end425
11
12for.cond30.preheader.lr.ph:                       ; preds = %entry
13  br label %for.cond37.preheader
14
15for.cond37.preheader:                             ; preds = %for.cond37.preheader, %for.cond30.preheader.lr.ph
16  %_p_vec_full = load <3 x i8>, <3 x i8>* undef, align 8
17  %0 = zext <3 x i8> %_p_vec_full to <3 x i16>
18  store <3 x i16> %0, <3 x i16>* undef, align 8
19  br label %for.cond37.preheader
20
21for.end425:                                       ; preds = %entry
22  ret void
23}
24