1; RUN: llc -march=hexagon < %s | FileCheck %s
2; This one should generate a combine with two immediates.
3; CHECK: combine(#7,#7)
4@B = common global [400 x i32] zeroinitializer, align 8
5@A = common global [400 x i32] zeroinitializer, align 8
6@C = common global [400 x i32] 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.loopiv23 = phi i32 [ 0, %entry ], [ %polly.next_loopiv, %polly.loop_body ]
17  %polly.next_loopiv = add nsw i32 %polly.loopiv23, 4
18  %p_arrayidx1 = getelementptr [400 x i32], [400 x i32]* @A, i32 0, i32 %polly.loopiv23
19  %p_arrayidx = getelementptr [400 x i32], [400 x i32]* @B, i32 0, i32 %polly.loopiv23
20  %vector_ptr = bitcast i32* %p_arrayidx to <4 x i32>*
21  %_p_vec_full = load <4 x i32>, <4 x i32>* %vector_ptr, align 8
22  %mulp_vec = mul <4 x i32> %_p_vec_full, <i32 7, i32 7, i32 7, i32 7>
23  %vector_ptr12 = bitcast i32* %p_arrayidx1 to <4 x i32>*
24  %_p_vec_full13 = load <4 x i32>, <4 x i32>* %vector_ptr12, align 8
25  %addp_vec = add <4 x i32> %_p_vec_full13, %mulp_vec
26  store <4 x i32> %addp_vec, <4 x i32>* %vector_ptr12, 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