| 1 | // RUN: %clang_cc1 %s -std=c++11 -triple=x86_64-apple-darwin10 -emit-llvm -o %t.ll |
| 2 | // RUN: FileCheck %s -check-prefix=FUNS < %t.ll |
| 3 | // RUN: FileCheck %s -check-prefix=VARS < %t.ll |
| 4 | // RUN: %clang_cc1 %s -std=c++11 -triple=x86_64-apple-darwin10 -fvisibility hidden -emit-llvm -o %t.ll |
| 5 | // RUN: FileCheck %s -check-prefix=FUNS-HIDDEN < %t.ll |
| 6 | // RUN: FileCheck %s -check-prefix=VARS-HIDDEN < %t.ll |
| 7 | |
| 8 | #define HIDDEN __attribute__((visibility("hidden"))) |
| 9 | #define PROTECTED __attribute__((visibility("protected"))) |
| 10 | #define DEFAULT __attribute__((visibility("default"))) |
| 11 | #define TYPE_HIDDEN __attribute__((type_visibility("hidden"))) |
| 12 | #define TYPE_PROTECTED __attribute__((type_visibility("protected"))) |
| 13 | #define TYPE_DEFAULT __attribute__((type_visibility("default"))) |
| 14 | |
| 15 | // type_visibility is rdar://11880378 |
| 16 | |
| 17 | #if !__has_attribute(type_visibility) |
| 18 | #error No type_visibility attribute! |
| 19 | #endif |
| 20 | |
| 21 | // The template tests come first because IR-gen reorders RTTI wierdly. |
| 22 | namespace temp0 { |
| 23 | struct A; |
| 24 | template <class T> struct TYPE_DEFAULT B { |
| 25 | virtual void foo() {} |
| 26 | }; |
| 27 | |
| 28 | template struct B<A>; |
| 29 | // FUNS-LABEL: define weak_odr void @_ZN5temp01BINS_1AEE3fooEv( |
| 30 | // VARS: @_ZTVN5temp01BINS_1AEEE = weak_odr unnamed_addr constant |
| 31 | // VARS: @_ZTSN5temp01BINS_1AEEE = weak_odr constant |
| 32 | // VARS: @_ZTIN5temp01BINS_1AEEE = weak_odr constant |
| 33 | // FUNS-HIDDEN-LABEL: define weak_odr hidden void @_ZN5temp01BINS_1AEE3fooEv( |
| 34 | // VARS-HIDDEN: @_ZTVN5temp01BINS_1AEEE = weak_odr hidden unnamed_addr constant |
| 35 | // VARS-HIDDEN: @_ZTSN5temp01BINS_1AEEE = weak_odr hidden constant |
| 36 | // VARS-HIDDEN: @_ZTIN5temp01BINS_1AEEE = weak_odr hidden constant |
| 37 | } |
| 38 | |
| 39 | namespace temp1 { |
| 40 | struct TYPE_DEFAULT A; |
| 41 | template <class T> struct TYPE_DEFAULT B { |
| 42 | virtual void foo() {} |
| 43 | }; |
| 44 | |
| 45 | template struct B<A>; |
| 46 | // FUNS-LABEL: define weak_odr void @_ZN5temp11BINS_1AEE3fooEv( |
| 47 | // VARS: @_ZTVN5temp11BINS_1AEEE = weak_odr unnamed_addr constant |
| 48 | // VARS: @_ZTSN5temp11BINS_1AEEE = weak_odr constant |
| 49 | // VARS: @_ZTIN5temp11BINS_1AEEE = weak_odr constant |
| 50 | // FUNS-HIDDEN-LABEL: define weak_odr hidden void @_ZN5temp11BINS_1AEE3fooEv( |
| 51 | // VARS-HIDDEN: @_ZTVN5temp11BINS_1AEEE = weak_odr unnamed_addr constant |
| 52 | // VARS-HIDDEN: @_ZTSN5temp11BINS_1AEEE = weak_odr constant |
| 53 | // VARS-HIDDEN: @_ZTIN5temp11BINS_1AEEE = weak_odr constant |
| 54 | } |
| 55 | |
| 56 | namespace temp2 { |
| 57 | struct TYPE_DEFAULT A; |
| 58 | template <class T> struct B { |
| 59 | virtual void foo() {} |
| 60 | }; |
| 61 | |
| 62 | template struct B<A>; |
| 63 | // FUNS-LABEL: define weak_odr void @_ZN5temp21BINS_1AEE3fooEv( |
| 64 | // VARS: @_ZTVN5temp21BINS_1AEEE = weak_odr unnamed_addr constant |
| 65 | // VARS: @_ZTSN5temp21BINS_1AEEE = weak_odr constant |
| 66 | // VARS: @_ZTIN5temp21BINS_1AEEE = weak_odr constant |
| 67 | // FUNS-HIDDEN-LABEL: define weak_odr hidden void @_ZN5temp21BINS_1AEE3fooEv( |
| 68 | // VARS-HIDDEN: @_ZTVN5temp21BINS_1AEEE = weak_odr hidden unnamed_addr constant |
| 69 | // VARS-HIDDEN: @_ZTSN5temp21BINS_1AEEE = weak_odr hidden constant |
| 70 | // VARS-HIDDEN: @_ZTIN5temp21BINS_1AEEE = weak_odr hidden constant |
| 71 | } |
| 72 | |
| 73 | namespace temp3 { |
| 74 | struct TYPE_HIDDEN A; |
| 75 | template <class T> struct TYPE_DEFAULT B { |
| 76 | virtual void foo() {} |
| 77 | }; |
| 78 | |
| 79 | template struct B<A>; |
| 80 | // FUNS-LABEL: define weak_odr hidden void @_ZN5temp31BINS_1AEE3fooEv( |
| 81 | // VARS: @_ZTVN5temp31BINS_1AEEE = weak_odr hidden unnamed_addr constant |
| 82 | // VARS: @_ZTSN5temp31BINS_1AEEE = weak_odr hidden constant |
| 83 | // VARS: @_ZTIN5temp31BINS_1AEEE = weak_odr hidden constant |
| 84 | // FUNS-HIDDEN-LABEL: define weak_odr hidden void @_ZN5temp31BINS_1AEE3fooEv( |
| 85 | // VARS-HIDDEN: @_ZTVN5temp31BINS_1AEEE = weak_odr hidden unnamed_addr constant |
| 86 | // VARS-HIDDEN: @_ZTSN5temp31BINS_1AEEE = weak_odr hidden constant |
| 87 | // VARS-HIDDEN: @_ZTIN5temp31BINS_1AEEE = weak_odr hidden constant |
| 88 | } |
| 89 | |
| 90 | namespace temp4 { |
| 91 | struct TYPE_DEFAULT A; |
| 92 | template <class T> struct TYPE_HIDDEN B { |
| 93 | virtual void foo() {} |
| 94 | }; |
| 95 | |
| 96 | template struct B<A>; |
| 97 | // FUNS-LABEL: define weak_odr void @_ZN5temp41BINS_1AEE3fooEv( |
| 98 | // VARS: @_ZTVN5temp41BINS_1AEEE = weak_odr hidden unnamed_addr constant |
| 99 | // VARS: @_ZTSN5temp41BINS_1AEEE = weak_odr hidden constant |
| 100 | // VARS: @_ZTIN5temp41BINS_1AEEE = weak_odr hidden constant |
| 101 | // FUNS-HIDDEN-LABEL: define weak_odr hidden void @_ZN5temp41BINS_1AEE3fooEv( |
| 102 | // VARS-HIDDEN: @_ZTVN5temp41BINS_1AEEE = weak_odr hidden unnamed_addr constant |
| 103 | // VARS-HIDDEN: @_ZTSN5temp41BINS_1AEEE = weak_odr hidden constant |
| 104 | // VARS-HIDDEN: @_ZTIN5temp41BINS_1AEEE = weak_odr hidden constant |
| 105 | } |
| 106 | |
| 107 | namespace type0 { |
| 108 | struct TYPE_DEFAULT A { |
| 109 | virtual void foo(); |
| 110 | }; |
| 111 | |
| 112 | void A::foo() {} |
| 113 | // FUNS-LABEL: define void @_ZN5type01A3fooEv( |
| 114 | // VARS: @_ZTVN5type01AE = unnamed_addr constant |
| 115 | // VARS: @_ZTSN5type01AE = constant |
| 116 | // VARS: @_ZTIN5type01AE = constant |
| 117 | // FUNS-HIDDEN-LABEL: define hidden void @_ZN5type01A3fooEv( |
| 118 | // VARS-HIDDEN: @_ZTVN5type01AE = unnamed_addr constant |
| 119 | // VARS-HIDDEN: @_ZTSN5type01AE = constant |
| 120 | // VARS-HIDDEN: @_ZTIN5type01AE = constant |
| 121 | } |
| 122 | |
| 123 | namespace type1 { |
| 124 | struct HIDDEN TYPE_DEFAULT A { |
| 125 | virtual void foo(); |
| 126 | }; |
| 127 | |
| 128 | void A::foo() {} |
| 129 | // FUNS-LABEL: define hidden void @_ZN5type11A3fooEv( |
| 130 | // VARS: @_ZTVN5type11AE = unnamed_addr constant |
| 131 | // VARS: @_ZTSN5type11AE = constant |
| 132 | // VARS: @_ZTIN5type11AE = constant |
| 133 | // FUNS-HIDDEN-LABEL: define hidden void @_ZN5type11A3fooEv( |
| 134 | // VARS-HIDDEN: @_ZTVN5type11AE = unnamed_addr constant |
| 135 | // VARS-HIDDEN: @_ZTSN5type11AE = constant |
| 136 | // VARS-HIDDEN: @_ZTIN5type11AE = constant |
| 137 | } |
| 138 | |
| 139 | namespace type2 { |
| 140 | struct TYPE_HIDDEN A { |
| 141 | virtual void foo(); |
| 142 | }; |
| 143 | |
| 144 | void A::foo() {} |
| 145 | // FUNS-LABEL: define void @_ZN5type21A3fooEv( |
| 146 | // VARS: @_ZTVN5type21AE = hidden unnamed_addr constant |
| 147 | // VARS: @_ZTSN5type21AE = hidden constant |
| 148 | // VARS: @_ZTIN5type21AE = hidden constant |
| 149 | // FUNS-HIDDEN-LABEL: define hidden void @_ZN5type21A3fooEv( |
| 150 | // VARS-HIDDEN: @_ZTVN5type21AE = hidden unnamed_addr constant |
| 151 | // VARS-HIDDEN: @_ZTSN5type21AE = hidden constant |
| 152 | // VARS-HIDDEN: @_ZTIN5type21AE = hidden constant |
| 153 | } |
| 154 | |
| 155 | namespace type3 { |
| 156 | struct DEFAULT TYPE_HIDDEN A { |
| 157 | virtual void foo(); |
| 158 | }; |
| 159 | |
| 160 | void A::foo() {} |
| 161 | // FUNS-LABEL: define void @_ZN5type31A3fooEv( |
| 162 | // VARS: @_ZTVN5type31AE = hidden unnamed_addr constant |
| 163 | // VARS: @_ZTSN5type31AE = hidden constant |
| 164 | // VARS: @_ZTIN5type31AE = hidden constant |
| 165 | // FUNS-HIDDEN-LABEL: define void @_ZN5type31A3fooEv( |
| 166 | // VARS-HIDDEN: @_ZTVN5type31AE = hidden unnamed_addr constant |
| 167 | // VARS-HIDDEN: @_ZTSN5type31AE = hidden constant |
| 168 | // VARS-HIDDEN: @_ZTIN5type31AE = hidden constant |
| 169 | } |
| 170 | |
| 171 | |