2 ; Extract selecting of a constant into a generic utility function.
4 ; RUN: llc -march=hexagon -mcpu=hexagonv5 -disable-hsdr < %s | FileCheck %s
5 ; This one should generate a combine with two immediates.
6 ; CHECK: combine(#7,#7)
7 @B = common global [400 x i32] zeroinitializer, align 8
8 @A = common global [400 x i32] zeroinitializer, align 8
9 @C = common global [400 x i32] zeroinitializer, align 8
11 define void @run() nounwind {
13 br label %polly.loop_body
15 polly.loop_after: ; preds = %polly.loop_body
18 polly.loop_body: ; preds = %entry, %polly.loop_body
19 %polly.loopiv23 = phi i32 [ 0, %entry ], [ %polly.next_loopiv, %polly.loop_body ]
20 %polly.next_loopiv = add nsw i32 %polly.loopiv23, 4
21 %p_arrayidx1 = getelementptr [400 x i32], [400 x i32]* @A, i32 0, i32 %polly.loopiv23
22 %p_arrayidx = getelementptr [400 x i32], [400 x i32]* @B, i32 0, i32 %polly.loopiv23
23 %vector_ptr = bitcast i32* %p_arrayidx to <4 x i32>*
24 %_p_vec_full = load <4 x i32>, <4 x i32>* %vector_ptr, align 8
25 %mulp_vec = mul <4 x i32> %_p_vec_full, <i32 7, i32 7, i32 7, i32 7>
26 %vector_ptr12 = bitcast i32* %p_arrayidx1 to <4 x i32>*
27 %_p_vec_full13 = load <4 x i32>, <4 x i32>* %vector_ptr12, align 8
28 %addp_vec = add <4 x i32> %_p_vec_full13, %mulp_vec
29 store <4 x i32> %addp_vec, <4 x i32>* %vector_ptr12, align 8
30 %0 = icmp slt i32 %polly.next_loopiv, 400
31 br i1 %0, label %polly.loop_body, label %polly.loop_after