1; RUN: llc -march=hexagon < %s | FileCheck %s
2; Make sure we build the constant vector <7, 7, 7, 7> with a vsplath.
3; CHECK: vsplath
4@B = common global [400 x i16] zeroinitializer, align 8
5@A = common global [400 x i16] zeroinitializer, align 8
6@C = common global [400 x i16] zeroinitializer, align 8
7
8define void @run() nounwind {
9entry:
10  br label %polly.loop_body
11
12polly.loop_after:                                 ; preds = %polly.loop_body
13  ret void
14
15polly.loop_body:                                  ; preds = %entry, %polly.loop_body
16  %polly.loopiv26 = phi i32 [ 0, %entry ], [ %polly.next_loopiv, %polly.loop_body ]
17  %polly.next_loopiv = add nsw i32 %polly.loopiv26, 4
18  %p_arrayidx1 = getelementptr [400 x i16], [400 x i16]* @A, i32 0, i32 %polly.loopiv26
19  %p_arrayidx = getelementptr [400 x i16], [400 x i16]* @B, i32 0, i32 %polly.loopiv26
20  %vector_ptr = bitcast i16* %p_arrayidx to <4 x i16>*
21  %_p_vec_full = load <4 x i16>, <4 x i16>* %vector_ptr, align 8
22  %mulp_vec = mul <4 x i16> %_p_vec_full, <i16 7, i16 7, i16 7, i16 7>
23  %vector_ptr15 = bitcast i16* %p_arrayidx1 to <4 x i16>*
24  %_p_vec_full16 = load <4 x i16>, <4 x i16>* %vector_ptr15, align 8
25  %addp_vec = add <4 x i16> %_p_vec_full16, %mulp_vec
26  store <4 x i16> %addp_vec, <4 x i16>* %vector_ptr15, align 8
27  %0 = icmp slt i32 %polly.next_loopiv, 400
28  br i1 %0, label %polly.loop_body, label %polly.loop_after
29}
30