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1; RUN: llc < %s -march=bpfeb -show-mc-encoding | FileCheck %s
2; test big endian
3
4define void @test() #0 {
5entry:
6; CHECK: test:
7
8; CHECK: r1 = 123 # encoding: [0xb7,0x10,0x00,0x00,0x00,0x00,0x00,0x7b]
9; CHECK: call f_i16
10  call void @f_i16(i16 123)
11
12; CHECK: r1 = 12345678 # encoding: [0xb7,0x10,0x00,0x00,0x00,0xbc,0x61,0x4e]
13; CHECK: call f_i32
14  call void @f_i32(i32 12345678)
15
16; CHECK: r1 = 72623859790382856 ll # encoding: [0x18,0x10,0x00,0x00,0x05,0x06,0x07,0x08,0x00,0x00,0x00,0x00,0x01,0x02,0x03,0x04]
17; CHECK: call f_i64
18  call void @f_i64(i64 72623859790382856)
19
20; CHECK: r1 = 1234
21; CHECK: r2 = 5678
22; CHECK: call f_i32_i32
23  call void @f_i32_i32(i32 1234, i32 5678)
24
25; CHECK: r1 = 2
26; CHECK: r2 = 3
27; CHECK: r3 = 4
28; CHECK: call f_i16_i32_i16
29  call void @f_i16_i32_i16(i16 2, i32 3, i16 4)
30
31; CHECK: r1 = 5
32; CHECK: r2 = 7262385979038285 ll
33; CHECK: r3 = 6
34; CHECK: call f_i16_i64_i16
35  call void @f_i16_i64_i16(i16 5, i64 7262385979038285, i16 6)
36
37  ret void
38}
39
40@g_i16 = common global i16 0, align 2
41@g_i32 = common global i32 0, align 2
42@g_i64 = common global i64 0, align 4
43
44define void @f_i16(i16 %a) #0 {
45; CHECK: f_i16:
46; CHECK: *(u16 *)(r2 + 0) = r1 # encoding: [0x6b,0x21,0x00,0x00,0x00,0x00,0x00,0x00]
47  store volatile i16 %a, i16* @g_i16, align 2
48  ret void
49}
50
51define void @f_i32(i32 %a) #0 {
52; CHECK: f_i32:
53; CHECK: *(u16 *)(r2 + 2) = r1 # encoding: [0x6b,0x21,0x00,0x02,0x00,0x00,0x00,0x00]
54; CHECK: *(u16 *)(r2 + 0) = r1 # encoding: [0x6b,0x21,0x00,0x00,0x00,0x00,0x00,0x00]
55  store volatile i32 %a, i32* @g_i32, align 2
56  ret void
57}
58
59define void @f_i64(i64 %a) #0 {
60; CHECK: f_i64:
61; CHECK: *(u32 *)(r2 + 4) = r1 # encoding: [0x63,0x21,0x00,0x04,0x00,0x00,0x00,0x00]
62; CHECK: *(u32 *)(r2 + 0) = r1
63  store volatile i64 %a, i64* @g_i64, align 2
64  ret void
65}
66
67define void @f_i32_i32(i32 %a, i32 %b) #0 {
68; CHECK: f_i32_i32:
69; CHECK: *(u32 *)(r3 + 0) = r1
70  store volatile i32 %a, i32* @g_i32, align 4
71; CHECK: *(u32 *)(r3 + 0) = r2
72  store volatile i32 %b, i32* @g_i32, align 4
73  ret void
74}
75
76define void @f_i16_i32_i16(i16 %a, i32 %b, i16 %c) #0 {
77; CHECK: f_i16_i32_i16:
78; CHECK: *(u16 *)(r4 + 0) = r1
79  store volatile i16 %a, i16* @g_i16, align 2
80; CHECK: *(u32 *)(r1 + 0) = r2
81  store volatile i32 %b, i32* @g_i32, align 4
82; CHECK: *(u16 *)(r4 + 0) = r3
83  store volatile i16 %c, i16* @g_i16, align 2
84  ret void
85}
86
87define void @f_i16_i64_i16(i16 %a, i64 %b, i16 %c) #0 {
88; CHECK: f_i16_i64_i16:
89; CHECK: *(u16 *)(r4 + 0) = r1
90  store volatile i16 %a, i16* @g_i16, align 2
91; CHECK: *(u64 *)(r1 + 0) = r2 # encoding: [0x7b,0x12,0x00,0x00,0x00,0x00,0x00,0x00]
92  store volatile i64 %b, i64* @g_i64, align 8
93; CHECK: *(u16 *)(r4 + 0) = r3
94  store volatile i16 %c, i16* @g_i16, align 2
95  ret void
96}
97