1; XFAIL: * 2; Extract selecting of a constant into a generic utility function. 3; 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 10 11define void @run() nounwind { 12entry: 13 br label %polly.loop_body 14 15polly.loop_after: ; preds = %polly.loop_body 16 ret void 17 18polly.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 32} 33