1 ; RUN: llc < %s -march=arm -mattr=+neon | FileCheck %s
2 ; Make sure that ARM backend with NEON handles vselect.
4 define void @vmax_v4i32(<4 x i32>* %m, <4 x i32> %a, <4 x i32> %b) {
5 ; CHECK: vcgt.s32 [[QR:q[0-9]+]], [[Q1:q[0-9]+]], [[Q2:q[0-9]+]]
6 ; CHECK: vbsl [[QR]], [[Q1]], [[Q2]]
7 %cmpres = icmp sgt <4 x i32> %a, %b
8 %maxres = select <4 x i1> %cmpres, <4 x i32> %a, <4 x i32> %b
9 store <4 x i32> %maxres, <4 x i32>* %m
13 ; We adjusted the cost model of the following selects. When we improve code
14 ; lowering we also need to adjust the cost.
15 %T0_10 = type <16 x i16>
16 %T1_10 = type <16 x i1>
17 ; CHECK: func_blend10:
18 define void @func_blend10(%T0_10* %loadaddr, %T0_10* %loadaddr2,
19 %T1_10* %blend, %T0_10* %storeaddr) {
20 %v0 = load %T0_10* %loadaddr
21 %v1 = load %T0_10* %loadaddr2
22 %c = icmp slt %T0_10 %v0, %v1
29 ; COST: cost of 40 {{.*}} select
30 %r = select %T1_10 %c, %T0_10 %v0, %T0_10 %v1
31 store %T0_10 %r, %T0_10* %storeaddr
34 %T0_14 = type <8 x i32>
35 %T1_14 = type <8 x i1>
36 ; CHECK: func_blend14:
37 define void @func_blend14(%T0_14* %loadaddr, %T0_14* %loadaddr2,
38 %T1_14* %blend, %T0_14* %storeaddr) {
39 %v0 = load %T0_14* %loadaddr
40 %v1 = load %T0_14* %loadaddr2
41 %c = icmp slt %T0_14 %v0, %v1
47 ; COST: cost of 41 {{.*}} select
48 %r = select %T1_14 %c, %T0_14 %v0, %T0_14 %v1
49 store %T0_14 %r, %T0_14* %storeaddr
52 %T0_15 = type <16 x i32>
53 %T1_15 = type <16 x i1>
54 ; CHECK: func_blend15:
55 define void @func_blend15(%T0_15* %loadaddr, %T0_15* %loadaddr2,
56 %T1_15* %blend, %T0_15* %storeaddr) {
57 %v0 = load %T0_15* %loadaddr
58 %v1 = load %T0_15* %loadaddr2
59 %c = icmp slt %T0_15 %v0, %v1
65 ; COST: cost of 82 {{.*}} select
66 %r = select %T1_15 %c, %T0_15 %v0, %T0_15 %v1
67 store %T0_15 %r, %T0_15* %storeaddr
70 %T0_18 = type <4 x i64>
71 %T1_18 = type <4 x i1>
72 ; CHECK: func_blend18:
73 define void @func_blend18(%T0_18* %loadaddr, %T0_18* %loadaddr2,
74 %T1_18* %blend, %T0_18* %storeaddr) {
75 %v0 = load %T0_18* %loadaddr
76 %v1 = load %T0_18* %loadaddr2
77 %c = icmp slt %T0_18 %v0, %v1
83 ; COST: cost of 19 {{.*}} select
84 %r = select %T1_18 %c, %T0_18 %v0, %T0_18 %v1
85 store %T0_18 %r, %T0_18* %storeaddr
88 %T0_19 = type <8 x i64>
89 %T1_19 = type <8 x i1>
90 ; CHECK: func_blend19:
91 define void @func_blend19(%T0_19* %loadaddr, %T0_19* %loadaddr2,
92 %T1_19* %blend, %T0_19* %storeaddr) {
93 %v0 = load %T0_19* %loadaddr
94 %v1 = load %T0_19* %loadaddr2
95 %c = icmp slt %T0_19 %v0, %v1
101 ; COST: cost of 50 {{.*}} select
102 %r = select %T1_19 %c, %T0_19 %v0, %T0_19 %v1
103 store %T0_19 %r, %T0_19* %storeaddr
106 %T0_20 = type <16 x i64>
107 %T1_20 = type <16 x i1>
108 ; CHECK: func_blend20:
109 define void @func_blend20(%T0_20* %loadaddr, %T0_20* %loadaddr2,
110 %T1_20* %blend, %T0_20* %storeaddr) {
111 %v0 = load %T0_20* %loadaddr
112 %v1 = load %T0_20* %loadaddr2
113 %c = icmp slt %T0_20 %v0, %v1
119 ; COST: cost of 100 {{.*}} select
120 %r = select %T1_20 %c, %T0_20 %v0, %T0_20 %v1
121 store %T0_20 %r, %T0_20* %storeaddr