1 ; RUN: llc -march=hexagon -mcpu=hexagonv5 < %s | FileCheck %s 2 ; Make sure we can build the constant vector <1, 2, 3, 4> 3 ; CHECK-DAG: ##B 4 ; CHECK-DAG: ##A 5 @B = common global [400 x i8] zeroinitializer, align 8 6 @A = common global [400 x i8] zeroinitializer, align 8 7 @C = common global [400 x i8] zeroinitializer, align 8 8 9 define void @run() nounwind { 10 entry: 11 br label %polly.loop_body 12 13 polly.loop_after: ; preds = %polly.loop_body 14 ret void 15 16 polly.loop_body: ; preds = %entry, %polly.loop_body 17 %polly.loopiv25 = phi i32 [ 0, %entry ], [ %polly.next_loopiv, %polly.loop_body ] 18 %polly.next_loopiv = add i32 %polly.loopiv25, 4 19 %p_arrayidx1 = getelementptr [400 x i8], [400 x i8]* @A, i32 0, i32 %polly.loopiv25 20 %p_arrayidx = getelementptr [400 x i8], [400 x i8]* @B, i32 0, i32 %polly.loopiv25 21 %vector_ptr = bitcast i8* %p_arrayidx to <4 x i8>* 22 %_p_vec_full = load <4 x i8>, <4 x i8>* %vector_ptr, align 8 23 %mulp_vec = mul <4 x i8> %_p_vec_full, <i8 1, i8 2, i8 3, i8 4> 24 %vector_ptr14 = bitcast i8* %p_arrayidx1 to <4 x i8>* 25 %_p_vec_full15 = load <4 x i8>, <4 x i8>* %vector_ptr14, align 8 26 %addp_vec = add <4 x i8> %_p_vec_full15, %mulp_vec 27 store <4 x i8> %addp_vec, <4 x i8>* %vector_ptr14, align 8 28 %0 = icmp slt i32 %polly.next_loopiv, 400 29 br i1 %0, label %polly.loop_body, label %polly.loop_after 30 } 31
