| 1 | // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fobjc-dispatch-method=mixed -emit-llvm -o - %s | FileCheck %s |
| 2 | |
| 3 | // CHECK: @"OBJC_IVAR_$_A._ivar" = global {{.*}} section "__DATA, __objc_ivar", align 8 |
| 4 | // CHECK: @_objc_empty_cache = external global |
| 5 | // CHECK: @_objc_empty_vtable = external global |
| 6 | // CHECK: @"OBJC_CLASS_$_A" = global |
| 7 | // CHECK: @"OBJC_METACLASS_$_A" = global {{.*}} section "__DATA, __objc_data", align 8 |
| 8 | // CHECK: @OBJC_CLASS_NAME_{{[0-9]*}} = private unnamed_addr constant {{.*}} section "__TEXT,__objc_classname,cstring_literals", align 1 |
| 9 | // CHECK: @OBJC_METH_VAR_NAME_{{[0-9]*}} = private unnamed_addr constant {{.*}} section "__TEXT,__objc_methname,cstring_literals", align 1 |
| 10 | // CHECK: @OBJC_METH_VAR_TYPE_{{[0-9]*}} = private unnamed_addr constant {{.*}} section "__TEXT,__objc_methtype,cstring_literals", align 1 |
| 11 | // CHECK: @"\01l_OBJC_$_CLASS_METHODS_A" = private global {{.*}} section "__DATA, __objc_const", align 8 |
| 12 | // CHECK: @"\01l_OBJC_$_PROTOCOL_INSTANCE_METHODS_P" = private global {{.*}} section "__DATA, __objc_const", align 8 |
| 13 | // CHECK: @"\01l_OBJC_$_PROTOCOL_CLASS_METHODS_P" = private global {{.*}} section "__DATA, __objc_const", align 8 |
| 14 | // CHECK: @"_OBJC_PROTOCOL_$_P" = weak hidden global {{.*}}, align 8 |
| 15 | // CHECK: @"_OBJC_LABEL_PROTOCOL_$_P" = weak hidden global {{.*}} section "__DATA,__objc_protolist,coalesced,no_dead_strip", align 8 |
| 16 | // CHECK: @"\01l_OBJC_CLASS_PROTOCOLS_$_A" = private global {{.*}} section "__DATA, __objc_const", align 8 |
| 17 | // CHECK: @"\01l_OBJC_METACLASS_RO_$_A" = private global {{.*}} section "__DATA, __objc_const", align 8 |
| 18 | // CHECK: @"\01l_OBJC_$_INSTANCE_METHODS_A" = private global {{.*}} section "__DATA, __objc_const", align 8 |
| 19 | // CHECK: @"\01l_OBJC_$_INSTANCE_VARIABLES_A" = private global {{.*}} section "__DATA, __objc_const", align 8 |
| 20 | // CHECK: @OBJC_PROP_NAME_ATTR_{{[0-9]*}} = private unnamed_addr constant {{.*}} section "__TEXT,__cstring,cstring_literals", align 1 |
| 21 | // CHECK: @"\01l_OBJC_$_PROP_LIST_A" = private global {{.*}} section "__DATA, __objc_const", align 8 |
| 22 | // CHECK: @"\01l_OBJC_CLASS_RO_$_A" = private global {{.*}} section "__DATA, __objc_const", align 8 |
| 23 | // CHECK: @"\01l_OBJC_$_CATEGORY_INSTANCE_METHODS_A_$_Cat" = private global {{.*}} section "__DATA, __objc_const", align 8 |
| 24 | // CHECK: @"\01l_OBJC_$_CATEGORY_CLASS_METHODS_A_$_Cat" = private global {{.*}} section "__DATA, __objc_const", align 8 |
| 25 | // CHECK: @"\01l_OBJC_$_CATEGORY_A_$_Cat" = private global {{.*}} section "__DATA, __objc_const", align 8 |
| 26 | // CHECK: @"OBJC_CLASSLIST_SUP_REFS_$_{{[0-9]*}}" = private global {{.*}} section "__DATA,__objc_superrefs,regular,no_dead_strip", align 8 |
| 27 | // CHECK: @OBJC_SELECTOR_REFERENCES_ = private externally_initialized global {{.*}} section "__DATA,__objc_selrefs,literal_pointers,no_dead_strip" |
| 28 | // CHECK: @"OBJC_CLASSLIST_SUP_REFS_$_{{[\.0-9]*}}" = private global {{.*}} section "__DATA,__objc_superrefs,regular,no_dead_strip", align 8 |
| 29 | // CHECK: @"OBJC_CLASS_$_B" = external global |
| 30 | // CHECK: @"OBJC_CLASSLIST_REFERENCES_$_{{[0-9]*}}" = private global {{.*}} section "__DATA,__objc_classrefs,regular,no_dead_strip", align 8 |
| 31 | // CHECK: @"\01l_objc_msgSend_fixup_alloc" = weak hidden global {{.*}} section "__DATA,__objc_msgrefs,coalesced", align 16 |
| 32 | // CHECK: @"OBJC_LABEL_CLASS_$" = private global {{.*}} section "__DATA,__objc_classlist,regular,no_dead_strip", align 8 |
| 33 | // CHECK: @"OBJC_LABEL_CATEGORY_$" = private global {{.*}} section "__DATA,__objc_catlist,regular,no_dead_strip", align 8 |
| 34 | // CHECK: @objc_msgSend_fpret( |
| 35 | // CHECK: @objc_msgSend_fixup( |
| 36 | |
| 37 | |
| 38 | /* |
| 39 | |
| 40 | Here is a handy command for looking at llvm-gcc's output: |
| 41 | llvm-gcc -m64 -emit-llvm -S -o - metadata-symbols-64.m | \ |
| 42 | grep '=.*global' | \ |
| 43 | sed -e 's#global.*, section#global ... section#' | \ |
| 44 | sort |
| 45 | |
| 46 | */ |
| 47 | |
| 48 | @interface B |
| 49 | @end |
| 50 | @interface C |
| 51 | @end |
| 52 | |
| 53 | @protocol P |
| 54 | +(void) fm0; |
| 55 | -(void) im0; |
| 56 | @end |
| 57 | |
| 58 | @interface A<P> { |
| 59 | int _ivar; |
| 60 | } |
| 61 | |
| 62 | @property (assign) int ivar; |
| 63 | |
| 64 | +(void) fm0; |
| 65 | -(void) im0; |
| 66 | @end |
| 67 | |
| 68 | @implementation A |
| 69 | @synthesize ivar = _ivar; |
| 70 | +(void) fm0 { |
| 71 | } |
| 72 | -(void) im0 { |
| 73 | } |
| 74 | @end |
| 75 | |
| 76 | @implementation A (Cat) |
| 77 | +(void) fm1 { |
| 78 | } |
| 79 | -(void) im1 { |
| 80 | } |
| 81 | @end |
| 82 | |
| 83 | @interface D : A |
| 84 | @end |
| 85 | |
| 86 | @implementation D |
| 87 | +(void) fm2 { |
| 88 | [super fm1]; |
| 89 | } |
| 90 | -(void) im2 { |
| 91 | [super im1]; |
| 92 | } |
| 93 | @end |
| 94 | |
| 95 | // Test for FP dispatch method APIs |
| 96 | @interface Example |
| 97 | @end |
| 98 | |
| 99 | float FLOAT; |
| 100 | double DOUBLE; |
| 101 | long double LONGDOUBLE; |
| 102 | id ID; |
| 103 | |
| 104 | @implementation Example |
| 105 | - (double) RET_DOUBLE |
| 106 | { |
| 107 | return DOUBLE; |
| 108 | } |
| 109 | - (float) RET_FLOAT |
| 110 | { |
| 111 | return FLOAT; |
| 112 | } |
| 113 | - (long double) RET_LONGDOUBLE |
| 114 | { |
| 115 | return LONGDOUBLE; |
| 116 | } |
| 117 | @end |
| 118 | |
| 119 | void *f0(id x) { |
| 120 | Example* pe; |
| 121 | double dd = [pe RET_DOUBLE]; |
| 122 | dd = [pe RET_FLOAT]; |
| 123 | dd = [pe RET_LONGDOUBLE]; |
| 124 | |
| 125 | [B im0]; |
| 126 | [C im1]; |
| 127 | [D alloc]; |
| 128 | } |
| 129 | |
| 130 | |