1 ; RUN: llc -march=hexagon < %s | FileCheck %s
3 ; Actually, don't use vsplath.
5 ; CHECK: r[[R0:[0-9]+]] = ##458759
6 ; CHECK: vmpyh(r{{[0-9]+}},r[[R0]])
7 @B = common global [400 x i16] zeroinitializer, align 8
8 @A = common global [400 x i16] zeroinitializer, align 8
9 @C = common global [400 x i16] 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.loopiv26 = phi i32 [ 0, %entry ], [ %polly.next_loopiv, %polly.loop_body ]
20 %polly.next_loopiv = add nsw i32 %polly.loopiv26, 4
21 %p_arrayidx1 = getelementptr [400 x i16], ptr @A, i32 0, i32 %polly.loopiv26
22 %p_arrayidx = getelementptr [400 x i16], ptr @B, i32 0, i32 %polly.loopiv26
23 %_p_vec_full = load <4 x i16>, ptr %p_arrayidx, align 8
24 %mulp_vec = mul <4 x i16> %_p_vec_full, <i16 7, i16 7, i16 7, i16 7>
25 %_p_vec_full16 = load <4 x i16>, ptr %p_arrayidx1, align 8
26 %addp_vec = add <4 x i16> %_p_vec_full16, %mulp_vec
27 store <4 x i16> %addp_vec, ptr %p_arrayidx1, align 8
28 %0 = icmp slt i32 %polly.next_loopiv, 400
29 br i1 %0, label %polly.loop_body, label %polly.loop_after