150
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1 // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fobjc-dispatch-method=mixed -emit-llvm -o - %s | FileCheck %s
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2
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3 // CHECK: @"OBJC_IVAR_$_A._ivar" = global {{.*}} section "__DATA, __objc_ivar", align 8
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4 // CHECK: @_objc_empty_cache = external global
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5 // CHECK: @_objc_empty_vtable = external global
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6 // CHECK: @"OBJC_CLASS_$_A" = global
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7 // CHECK: @"OBJC_METACLASS_$_A" = global {{.*}} section "__DATA, __objc_data", align 8
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8 // CHECK: @OBJC_CLASS_NAME_{{[0-9]*}} = private unnamed_addr constant {{.*}} section "__TEXT,__objc_classname,cstring_literals", align 1
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9 // CHECK: @OBJC_METH_VAR_NAME_{{[0-9]*}} = private unnamed_addr constant {{.*}} section "__TEXT,__objc_methname,cstring_literals", align 1
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10 // CHECK: @OBJC_METH_VAR_TYPE_{{[0-9]*}} = private unnamed_addr constant {{.*}} section "__TEXT,__objc_methtype,cstring_literals", align 1
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11 // CHECK: @"_OBJC_$_CLASS_METHODS_A" = internal global {{.*}} section "__DATA, __objc_const", align 8
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12 // CHECK: @"_OBJC_$_PROTOCOL_INSTANCE_METHODS_P" = internal global {{.*}} section "__DATA, __objc_const", align 8
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13 // CHECK: @"_OBJC_$_PROTOCOL_CLASS_METHODS_P" = internal global {{.*}} section "__DATA, __objc_const", align 8
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14 // CHECK: @"_OBJC_PROTOCOL_$_P" = weak hidden global {{.*}}, align 8
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15 // CHECK: @"_OBJC_LABEL_PROTOCOL_$_P" = weak hidden global {{.*}} section "__DATA,__objc_protolist,coalesced,no_dead_strip", align 8
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16 // CHECK: @"_OBJC_CLASS_PROTOCOLS_$_A" = internal global {{.*}} section "__DATA, __objc_const", align 8
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17 // CHECK: @"_OBJC_METACLASS_RO_$_A" = internal global {{.*}} section "__DATA, __objc_const", align 8
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18 // CHECK: @"_OBJC_$_INSTANCE_METHODS_A" = internal global {{.*}} section "__DATA, __objc_const", align 8
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19 // CHECK: @"_OBJC_$_INSTANCE_VARIABLES_A" = internal global {{.*}} section "__DATA, __objc_const", align 8
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173
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20 // CHECK: @OBJC_PROP_NAME_ATTR_{{[0-9]*}} = private unnamed_addr constant {{.*}} section "__TEXT,__objc_methname,cstring_literals", align 1
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150
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21 // CHECK: @"_OBJC_$_PROP_LIST_A" = internal global {{.*}} section "__DATA, __objc_const", align 8
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22 // CHECK: @"_OBJC_CLASS_RO_$_A" = internal global {{.*}} section "__DATA, __objc_const", align 8
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23 // CHECK: @"_OBJC_$_CATEGORY_INSTANCE_METHODS_A_$_Cat" = internal global {{.*}} section "__DATA, __objc_const", align 8
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24 // CHECK: @"_OBJC_$_CATEGORY_CLASS_METHODS_A_$_Cat" = internal global {{.*}} section "__DATA, __objc_const", align 8
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25 // CHECK: @"_OBJC_$_CATEGORY_A_$_Cat" = internal global {{.*}} section "__DATA, __objc_const", align 8
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173
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26 // CHECK: @"OBJC_CLASSLIST_SUP_REFS_$_{{[0-9]*}}" = private global {{.*}} section "__DATA,__objc_superrefs,regular,no_dead_strip", align 8
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150
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27 // CHECK: @OBJC_SELECTOR_REFERENCES_ = internal externally_initialized global {{.*}} section "__DATA,__objc_selrefs,literal_pointers,no_dead_strip"
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173
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28 // CHECK: @"OBJC_CLASSLIST_SUP_REFS_$_{{[\.0-9]*}}" = private global {{.*}} section "__DATA,__objc_superrefs,regular,no_dead_strip", align 8
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150
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29 // CHECK: @"OBJC_CLASS_$_B" = external global
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30 // CHECK: @"OBJC_CLASSLIST_REFERENCES_$_{{[0-9]*}}" = internal global {{.*}} section "__DATA,__objc_classrefs,regular,no_dead_strip", align 8
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31 // CHECK: @_objc_msgSend_fixup_alloc = weak hidden global {{.*}} section "__DATA,__objc_msgrefs,coalesced", align 16
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173
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32 // CHECK: @"OBJC_LABEL_CLASS_$" = private global {{.*}} section "__DATA,__objc_classlist,regular,no_dead_strip", align 8
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33 // CHECK: @"OBJC_LABEL_CATEGORY_$" = private global {{.*}} section "__DATA,__objc_catlist,regular,no_dead_strip", align 8
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150
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34 // CHECK: @objc_msgSend_fpret(
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35 // CHECK: @objc_msgSend_fixup(
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36
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37
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38 /*
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39
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40 Here is a handy command for looking at llvm-gcc's output:
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41 llvm-gcc -m64 -emit-llvm -S -o - metadata-symbols-64.m | \
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42 grep '=.*global' | \
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43 sed -e 's#global.*, section#global ... section#' | \
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44 sort
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45
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46 */
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47
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48 @interface B
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49 @end
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50 @interface C
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51 @end
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52
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53 @protocol P
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54 +(void) fm0;
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55 -(void) im0;
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56 @end
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57
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58 @interface A<P> {
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59 int _ivar;
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60 }
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61
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62 @property (assign) int ivar;
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63
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64 +(void) fm0;
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65 -(void) im0;
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66 @end
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67
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68 @implementation A
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69 @synthesize ivar = _ivar;
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70 +(void) fm0 {
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71 }
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72 -(void) im0 {
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73 }
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74 @end
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75
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76 @implementation A (Cat)
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77 +(void) fm1 {
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78 }
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79 -(void) im1 {
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80 }
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81 @end
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82
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83 @interface D : A
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84 @end
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85
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86 @implementation D
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87 +(void) fm2 {
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88 [super fm1];
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89 }
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90 -(void) im2 {
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91 [super im1];
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92 }
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93 @end
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94
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95 // Test for FP dispatch method APIs
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96 @interface Example
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97 @end
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98
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99 float FLOAT;
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100 double DOUBLE;
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101 long double LONGDOUBLE;
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102 id ID;
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103
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104 @implementation Example
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105 - (double) RET_DOUBLE
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106 {
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107 return DOUBLE;
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108 }
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109 - (float) RET_FLOAT
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110 {
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111 return FLOAT;
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112 }
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113 - (long double) RET_LONGDOUBLE
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114 {
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115 return LONGDOUBLE;
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116 }
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117 @end
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118
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119 void *f0(id x) {
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120 Example* pe;
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121 double dd = [pe RET_DOUBLE];
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122 dd = [pe RET_FLOAT];
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123 dd = [pe RET_LONGDOUBLE];
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124
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125 [B im0];
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126 [C im1];
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127 [D alloc];
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128 }
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129
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