1 ; RUN: llc -march=hexagon < %s
2 ; Used to fail with "Cannot select: 0x16cb2d0: v4i16 = zero_extend"
4 ; ModuleID = 'bugpoint-reduced-simplified.bc'
5 target 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"
6 target triple = "hexagon-unknown-linux-gnu"
8 define void @foo() nounwind {
10 br i1 undef, label %for.cond30.preheader.lr.ph, label %for.end425
12 for.cond30.preheader.lr.ph: ; preds = %entry
13 br label %for.cond37.preheader
15 for.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
21 for.end425: ; preds = %entry