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120
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1 // RUN: llvm-mc -triple aarch64-elf -filetype=obj %s -o - | llvm-objdump -d - | FileCheck %s
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2
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3 start:
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4 .space 8
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5 end:
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6 // CHECK-LABEL: end:
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7
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8 adds w0, w1, #(end - start)
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9 adds x0, x1, #(end - start)
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10 add w0, w1, #(end - start)
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11 add x0, x1, #(end - start)
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12 cmp w0, #(end - start)
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13 cmp x0, #(end - start)
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14 sub w0, w1, #(end - start)
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15 sub x0, x1, #(end - start)
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16 // CHECK: adds w0, w1, #8
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17 // CHECK: adds x0, x1, #8
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18 // CHECK: add w0, w1, #8
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19 // CHECK: add x0, x1, #8
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20 // CHECK: cmp w0, #8
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21 // CHECK: cmp x0, #8
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22 // CHECK: sub w0, w1, #8
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23 // CHECK: sub x0, x1, #8
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24
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25 add w0, w1, #(end - start), lsl #12
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26 cmp w0, #(end - start), lsl #12
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27 // CHECK: add w0, w1, #8, lsl #12
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28 // CHECK: cmp w0, #8, lsl #12
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29
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30 add w0, w1, #((end - start) >> 2)
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31 cmp w0, #((end - start) >> 2)
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32 // CHECK: add w0, w1, #2
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33 // CHECK: cmp w0, #2
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34
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35 add w0, w1, #(end - start + 12)
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36 cmp w0, #(end - start + 12)
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37 // CHECK: add w0, w1, #20
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38 // CHECK: cmp w0, #20
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39
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40 add w0, w1, #(forward - end)
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41 cmp w0, #(forward - end)
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42 // CHECK: add w0, w1, #320
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43 // CHECK: cmp w0, #320
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44
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45 // Add some filler so we don't have to modify #(forward - end) if we add more
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46 // instructions above
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47 .Lfiller:
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48 .space 320 - (.Lfiller - end)
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49
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50 forward:
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51 .space 8
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52
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53 .Lstart:
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54 .space 8
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55 .Lend:
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56 add w0, w1, #(.Lend - .Lstart)
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57 cmp w0, #(.Lend - .Lstart)
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58 // CHECK: add w0, w1, #8
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59 // CHECK: cmp w0, #8
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60
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61 .Lprivate1:
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62 .space 8
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63 notprivate:
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64 .space 8
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65 .Lprivate2:
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66 add w0, w1, #(.Lprivate2 - .Lprivate1)
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67 cmp w0, #(.Lprivate2 - .Lprivate1)
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68 // CHECK: add w0, w1, #16
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69 // CHECK: cmp w0, #16
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70
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71 .type foo, @function
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72 foo:
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73 // CHECK-LABEL: foo:
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74
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75 add w0, w1, #(foo - .Lprivate2)
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76 cmp w0, #(foo - .Lprivate2)
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77 // CHECK: add w0, w1, #8
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78 // CHECK: cmp w0, #8
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79
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80 ret
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81
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82 .type goo, @function
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83 goo:
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84 // CHECK-LABEL: goo:
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85
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86 add w0, w1, #(goo - foo)
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87 cmp w0, #(goo - foo)
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88 // CHECK: add w0, w1, #12
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89 // CHECK: cmp w0, #12
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90
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91 add w0, w1, #(. - goo)
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92 cmp w0, #(. - goo)
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93 // CHECK: add w0, w1, #8
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94 // CHECK: cmp w0, #12
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95
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96 ret
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