1// RUN: llvm-mc -triple=aarch64-none-linux-gnu < %s | FileCheck %s
2// RUN: not llvm-mc -mattr=+no-neg-immediates -triple=aarch64-none-linux-gnu < %s 2>&1 | FileCheck %s --check-prefix=CHECK-NO-NEG-IMM
3
4        add w0, w2, #4096
5        sub w0, w2, #4096
6// CHECK: add w0, w2, #1, lsl #12
7// CHECK: sub w0, w2, #1, lsl #12
8
9        add w0, w2, #-4096
10        sub w0, w2, #-4096
11// CHECK: sub w0, w2, #1, lsl #12
12// CHECK: add w0, w2, #1, lsl #12
13
14// CHECK: sub w0, w2, #2, lsl #12
15// CHECK: sub w0, w2, #2, lsl #12
16// CHECK-NO-NEG-IMM: instruction requires: NegativeImmediates
17        sub w0, w2, #2, lsl 12
18        add w0, w2, #-2, lsl 12
19// CHECK: sub x1, x3, #2, lsl #12
20// CHECK: sub x1, x3, #2, lsl #12
21// CHECK-NO-NEG-IMM: instruction requires: NegativeImmediates
22        sub x1, x3, #2, lsl 12
23        add x1, x3, #-2, lsl 12
24// CHECK: sub x1, x3, #4
25// CHECK: sub x1, x3, #4
26// CHECK-NO-NEG-IMM: instruction requires: NegativeImmediates
27        sub x1, x3, #4
28        add x1, x3, #-4
29// CHECK: sub x1, x3, #4095
30// CHECK: sub x1, x3, #4095
31// CHECK-NO-NEG-IMM: instruction requires: NegativeImmediates
32        sub x1, x3, #4095, lsl 0
33        add x1, x3, #-4095, lsl 0
34// CHECK: sub x3, x4, #0
35        sub x3, x4, #0
36
37// CHECK: add w0, w2, #2, lsl #12
38// CHECK: add w0, w2, #2, lsl #12
39// CHECK-NO-NEG-IMM: instruction requires: NegativeImmediates
40        add w0, w2, #2, lsl 12
41        sub w0, w2, #-2, lsl 12
42// CHECK: add x1, x3, #2, lsl #12
43// CHECK: add x1, x3, #2, lsl #12
44// CHECK-NO-NEG-IMM: instruction requires: NegativeImmediates
45        add x1, x3, #2, lsl 12
46        sub x1, x3, #-2, lsl 12
47// CHECK: add x1, x3, #4
48// CHECK: add x1, x3, #4
49// CHECK-NO-NEG-IMM: instruction requires: NegativeImmediates
50        add x1, x3, #4
51        sub x1, x3, #-4
52// CHECK: add x1, x3, #4095
53// CHECK: add x1, x3, #4095
54// CHECK-NO-NEG-IMM: instruction requires: NegativeImmediates
55        add x1, x3, #4095, lsl 0
56        sub x1, x3, #-4095, lsl 0
57// CHECK: add x2, x5, #0
58        add x2, x5, #0
59
60// CHECK: subs w0, w2, #2, lsl #12
61// CHECK: subs w0, w2, #2, lsl #12
62// CHECK-NO-NEG-IMM: instruction requires: NegativeImmediates
63        subs w0, w2, #2, lsl 12
64        adds w0, w2, #-2, lsl 12
65// CHECK: subs x1, x3, #2, lsl #12
66// CHECK: subs x1, x3, #2, lsl #12
67// CHECK-NO-NEG-IMM: instruction requires: NegativeImmediates
68        subs x1, x3, #2, lsl 12
69        adds x1, x3, #-2, lsl 12
70// CHECK: subs x1, x3, #4
71// CHECK: subs x1, x3, #4
72// CHECK-NO-NEG-IMM: instruction requires: NegativeImmediates
73        subs x1, x3, #4
74        adds x1, x3, #-4
75// CHECK: subs x1, x3, #4095
76// CHECK: subs x1, x3, #4095
77// CHECK-NO-NEG-IMM: instruction requires: NegativeImmediates
78        subs x1, x3, #4095, lsl 0
79        adds x1, x3, #-4095, lsl 0
80// CHECK: subs x3, x4, #0
81        subs x3, x4, #0
82
83// CHECK: adds w0, w2, #2, lsl #12
84// CHECK: adds w0, w2, #2, lsl #12
85// CHECK-NO-NEG-IMM: instruction requires: NegativeImmediates
86        adds w0, w2, #2, lsl 12
87        subs w0, w2, #-2, lsl 12
88// CHECK: adds x1, x3, #2, lsl #12
89// CHECK: adds x1, x3, #2, lsl #12
90// CHECK-NO-NEG-IMM: instruction requires: NegativeImmediates
91        adds x1, x3, #2, lsl 12
92        subs x1, x3, #-2, lsl 12
93// CHECK: adds x1, x3, #4
94// CHECK: adds x1, x3, #4
95// CHECK-NO-NEG-IMM: instruction requires: NegativeImmediates
96        adds x1, x3, #4
97        subs x1, x3, #-4
98// CHECK: adds x1, x3, #4095
99// CHECK: adds x1, x3, #4095
100// CHECK-NO-NEG-IMM: instruction requires: NegativeImmediates
101        adds x1, x3, #4095, lsl 0
102        subs x1, x3, #-4095, lsl 0
103// CHECK: adds x2, x5, #0
104        adds x2, x5, #0
105
106// CHECK: {{adds xzr,|cmn}} x5, #5
107// CHECK: {{adds xzr,|cmn}} x5, #5
108// CHECK-NO-NEG-IMM: instruction requires: NegativeImmediates
109        cmn x5, #5
110        cmp x5, #-5
111// CHECK: {{subs xzr,|cmp}} x6, #4095
112// CHECK: {{subs xzr,|cmp}} x6, #4095
113// CHECK-NO-NEG-IMM: instruction requires: NegativeImmediates
114        cmp x6, #4095
115        cmn x6, #-4095
116// CHECK: {{adds wzr,|cmn}} w7, #5
117// CHECK: {{adds wzr,|cmn}} w7, #5
118// CHECK-NO-NEG-IMM: instruction requires: NegativeImmediates
119        cmn w7, #5
120        cmp w7, #-5
121// CHECK: {{subs wzr,|cmp}} w8, #4095
122// CHECK: {{subs wzr,|cmp}} w8, #4095
123// CHECK-NO-NEG-IMM: instruction requires: NegativeImmediates
124        cmp w8, #4095
125        cmn w8, #-4095
126