1 // RUN: %clang_cc1 -triple i686-unknown-windows-msvc -std=c++11 -fblocks -S -o - -emit-llvm %s | FileCheck %s -check-prefix CHECK-X86 2 // RUN: %clang_cc1 -triple x86_64-unknown-windows-msvc -std=c++11 -fblocks -S -o - -emit-llvm %s | FileCheck %s -check-prefix CHECK-X64 3 4 extern int e(void); 5 6 void (^b)() = ^{ 7 static int i = 0; 8 }; 9 10 // CHECK-X86-DAG: @"?i@?1??_block_invoke@@YAXPAU__block_literal@@@Z@4HA" ={{.*}} global i32 0 11 // CHECK-X64-DAG: @"?i@?1??_block_invoke@@YAXPEAU__block_literal@@@Z@4HA" ={{.*}} global i32 0 12 13 void f(void) { 14 static int i = 0; 15 ^{ static int i = e(); }(); 16 17 // CHECK-X86-DAG: @"?i@?1??_block_invoke_1@@YAXPAU__block_literal_1@@@Z?1??f@@YAXXZ@4HA" ={{.*}} global i32 0 18 // CHECK-X64-DAG: @"?i@?1??_block_invoke_1@@YAXPEAU__block_literal_1@@@Z?1??f@@YAXXZ@4HA" ={{.*}} global i32 0 19 20 ^{ static int i = e(); }(); 21 22 // CHECK-X86-DAG: @"?i@?1??_block_invoke_2@@YAXPAU__block_literal_2@@@Z?1??f@@YAXXZ@4HA" ={{.*}} global i32 0 23 // CHECK-X64-DAG: @"?i@?1??_block_invoke_2@@YAXPEAU__block_literal_2@@@Z?1??f@@YAXXZ@4HA" ={{.*}} global i32 0 24 25 ^{ ^{ static int i = e(); }(); }(); 26 27 // CHECK-X86-DAG: @"?i@?1??_block_invoke_3@@YAXPAU__block_literal_3@@@Z?1??_block_invoke_4@@YAXPAU__block_literal_4@@@Z?1??f@@YAXXZ@4HA" ={{.*}} global i32 0 28 // CHECK-X64-DAG: @"?i@?1??_block_invoke_3@@YAXPEAU__block_literal_3@@@Z?1??_block_invoke_4@@YAXPEAU__block_literal_4@@@Z?1??f@@YAXXZ@4HA" ={{.*}} global i32 0 29 } 30 31 32 template <typename> 33 void g(void) { 34 ^{ static int i = e(); }(); 35 } 36 37 template void g<char>(void); 38 39 // CHECK-X86-DAG: @"?i@?2??_block_invoke_1@@YAXPAU__block_literal_1@@@Z?2???$g@D@@YAXXZ@4HA" ={{.*}} global i32 0 40 // CHECK-X64-DAG: @"?i@?2??_block_invoke_1@@YAXPEAU__block_literal_1@@@Z?2???$g@D@@YAXXZ@4HA" ={{.*}} global i32 0 41 42 template void g<int>(void); 43 44 // CHECK-X86-DAG: @"?i@?2??_block_invoke_1@@YAXPAU__block_literal_1@@@Z?2???$g@H@@YAXXZ@4HA" ={{.*}} global i32 0 45 // CHECK-X64-DAG: @"?i@?2??_block_invoke_1@@YAXPEAU__block_literal_1@@@Z?2???$g@H@@YAXXZ@4HA" ={{.*}} global i32 0 46 47 inline void h(void) { 48 ^{ static int i = e(); }(); 49 } 50 51 // CHECK-X86-DAG: @"?i@?2??_block_invoke_1@@YAXPAU__block_literal_1@@@Z?2??h@@YAXXZ@4HA" ={{.*}} global i32 0 52 // CHECK-X64-DAG: @"?i@?2??_block_invoke_1@@YAXPEAU__block_literal_1@@@Z?2??h@@YAXXZ@4HA" ={{.*}} global i32 0 53 54 struct s { 55 int i = ^{ static int i = e(); return ++i; }(); 56 57 // CHECK-X86-DAG: @"?i@?0??_block_invoke_1@0s@@YAXPAU__block_literal_1@@@Z@4HA" ={{.*}} global i32 0 58 // CHECK-X64-DAG: @"?i@?0??_block_invoke_1@0s@@YAXPEAU__block_literal_1@@@Z@4HA" ={{.*}} global i32 0 59 60 int j = ^{ static int i = e(); return ++i; }(); 61 62 // CHECK-X86-DAG: @"?i@?0??_block_invoke_1@j@s@@YAXPAU__block_literal_1@@@Z@4HA" ={{.*}} global i32 0 63 // CHECK-X64-DAG: @"?i@?0??_block_invoke_1@j@s@@YAXPEAU__block_literal_1@@@Z@4HA" ={{.*}} global i32 0 64 65 void m(int i = ^{ static int i = e(); return ++i; }(), 66 int j = ^{ static int i = e(); return ++i; }()) {} 67 68 // CHECK-X86-DAG: @"?i@?0??_block_invoke_1_1@@YAXPAU__block_literal_1_1@@@Z?0??m@s@@QAEXHH@Z@4HA" ={{.*}} global i32 0 69 // CHECK-X86-DAG: @"?i@?0??_block_invoke_1_2@@YAXPAU__block_literal_1_2@@@Z?0??m@s@@QAEXHH@Z@4HA" ={{.*}} global i32 0 70 // CHECK-X64-DAG: @"?i@?0??_block_invoke_1_1@@YAXPEAU__block_literal_1_1@@@Z?0??m@s@@QEAAXHH@Z@4HA" ={{.*}} global i32 0 71 // CHECK-X64-DAG: @"?i@?0??_block_invoke_1_2@@YAXPEAU__block_literal_1_2@@@Z?0??m@s@@QEAAXHH@Z@4HA" ={{.*}} global i32 0 72 73 void n(int = ^{ static int i = e(); return ++i; }(), 74 int = ^{ static int i = e(); return ++i; }()) {} 75 76 // CHECK-X86-DAG: @"?i@?0??_block_invoke_1_1@@YAXPAU__block_literal_1_1@@@Z?0??n@s@@QAEXHH@Z@4HA" ={{.*}} global i32 0 77 // CHECK-X86-DAG: @"?i@?0??_block_invoke_1_2@@YAXPAU__block_literal_1_2@@@Z?0??n@s@@QAEXHH@Z@4HA" ={{.*}} global i32 0 78 // CHECK-X64-DAG: @"?i@?0??_block_invoke_1_1@@YAXPEAU__block_literal_1_1@@@Z?0??n@s@@QEAAXHH@Z@4HA" ={{.*}} global i32 0 79 // CHECK-X64-DAG: @"?i@?0??_block_invoke_1_2@@YAXPEAU__block_literal_1_2@@@Z?0??n@s@@QEAAXHH@Z@4HA" ={{.*}} global i32 0 80 81 }; 82 83 struct t { 84 struct u { 85 int i = ^{ static int i = e(); return ++i; }(); 86 87 // CHECK-X86-DAG: @"?i@?0??_block_invoke_1@0u@t@@YAXPAU__block_literal_1@@@Z@4HA" ={{.*}} global i32 0 88 // CHECK-X64-DAG: @"?i@?0??_block_invoke_1@0u@t@@YAXPEAU__block_literal_1@@@Z@4HA" ={{.*}} global i32 0 89 90 }; 91 }; 92 93 void j(void) { 94 h(); 95 struct s s; 96 s.m(); 97 s.n(); 98 struct t::u t; 99 } 100 101 #if 0 102 template <typename T> 103 struct v { 104 static T i; 105 }; 106 107 template <typename T> 108 T v<T>::i = ^{ static T i = T(); return i; }(); 109 110 template class v<char>; 111 template class v<int>; 112 #endif 113 114