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annotate test/MC/AArch64/basic-pic.s @ 68:a37375f10d66

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remove unnecessary comments
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Wed, 12 Feb 2014 01:06:33 +0900
parents 95c75e76d11b
children 3a76565eade5
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1 // RUN: llvm-mc -triple=aarch64-none-linux-gnu -filetype=obj %s -o -| llvm-objdump -r - | FileCheck %s
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2
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3 // CHECK: RELOCATION RECORDS FOR [.rela.text]
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4
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5 .file "/home/espindola/llvm/llvm/test/CodeGen/AArch64/basic-pic.ll"
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6 .text
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7 .globl get_globalvar
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8 .type get_globalvar,@function
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9 get_globalvar: // @get_globalvar
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10 .cfi_startproc
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11 // BB#0:
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12 adrp x0, :got:var
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13 ldr x0, [x0, #:got_lo12:var]
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14 ldr w0, [x0]
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15 ret
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16 .Ltmp0:
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17 .size get_globalvar, .Ltmp0-get_globalvar
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18 .cfi_endproc
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19
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20 // CHECK: R_AARCH64_ADR_GOT_PAGE var
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21 // CHECK: R_AARCH64_LD64_GOT_LO12_NC var
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22
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23 .globl get_globalvaraddr
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24 .type get_globalvaraddr,@function
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25 get_globalvaraddr: // @get_globalvaraddr
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26 .cfi_startproc
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27 // BB#0:
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28 adrp x0, :got:var
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29 ldr x0, [x0, #:got_lo12:var]
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30 ret
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31 .Ltmp1:
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32 .size get_globalvaraddr, .Ltmp1-get_globalvaraddr
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33 .cfi_endproc
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34 // CHECK: R_AARCH64_ADR_GOT_PAGE var
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35 // CHECK: R_AARCH64_LD64_GOT_LO12_NC var
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36
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37 .globl get_hiddenvar
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38 .type get_hiddenvar,@function
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39 get_hiddenvar: // @get_hiddenvar
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40 .cfi_startproc
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41 // BB#0:
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42 adrp x0, hiddenvar
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43 ldr w0, [x0, #:lo12:hiddenvar]
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44 ret
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45 .Ltmp2:
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46 .size get_hiddenvar, .Ltmp2-get_hiddenvar
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47 .cfi_endproc
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48 // CHECK: R_AARCH64_ADR_PREL_PG_HI21 hiddenvar
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49 // CHECK: R_AARCH64_LDST32_ABS_LO12_NC hiddenvar
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50
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51 .globl get_hiddenvaraddr
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52 .type get_hiddenvaraddr,@function
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53 get_hiddenvaraddr: // @get_hiddenvaraddr
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54 .cfi_startproc
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55 // BB#0:
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56 adrp x0, hiddenvar
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57 add x0, x0, #:lo12:hiddenvar
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58 ret
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59 .Ltmp3:
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60 .size get_hiddenvaraddr, .Ltmp3-get_hiddenvaraddr
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61 .cfi_endproc
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62 // CHECK: R_AARCH64_ADR_PREL_PG_HI21 hiddenvar
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63 // CHECK: R_AARCH64_ADD_ABS_LO12_NC hiddenvar
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64
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65 .globl get_func
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66 .type get_func,@function
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67 get_func: // @get_func
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68 .cfi_startproc
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69 // BB#0:
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70 adrp x0, :got:get_func
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71 ldr x0, [x0, #:got_lo12:get_func]
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72 ret
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73 .Ltmp4:
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74 .size get_func, .Ltmp4-get_func
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75 .cfi_endproc
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76
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77 // Particularly important that the ADRP gets a relocation, LLVM tends to think
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78 // it can relax it because it knows where get_func is. It can't!
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79 // CHECK: R_AARCH64_ADR_GOT_PAGE get_func
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80 // CHECK: R_AARCH64_LD64_GOT_LO12_NC get_func
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81
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82 .type var,@object // @var
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83 .bss
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84 .globl var
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85 .align 2
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86 var:
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87 .word 0 // 0x0
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88 .size var, 4
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89
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90 .hidden hiddenvar // @hiddenvar
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91 .type hiddenvar,@object
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92 .globl hiddenvar
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93 .align 2
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94 hiddenvar:
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95 .word 0 // 0x0
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96 .size hiddenvar, 4
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97
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98