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
8 define void @run() nounwind {
10 br label %polly.loop_body
12 polly.loop_after: ; preds = %polly.loop_body
15 polly.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], ptr @A, i32 0, i32 %polly.loopiv23
19 %p_arrayidx = getelementptr [400 x i32], ptr @B, i32 0, i32 %polly.loopiv23
20 %_p_vec_full = load <4 x i32>, ptr %p_arrayidx, align 8
21 %mulp_vec = mul <4 x i32> %_p_vec_full, <i32 7, i32 7, i32 7, i32 7>
22 %_p_vec_full13 = load <4 x i32>, ptr %p_arrayidx1, align 8
23 %addp_vec = add <4 x i32> %_p_vec_full13, %mulp_vec
24 store <4 x i32> %addp_vec, ptr %p_arrayidx1, align 8
25 %0 = icmp slt i32 %polly.next_loopiv, 400
26 br i1 %0, label %polly.loop_body, label %polly.loop_after