1; RUN: llc -mtriple x86_64-pc-win32 < %s | FileCheck -check-prefix=CHECK -check-prefix=WIN32 %s 2; RUN: llc -mtriple x86_64-pc-mingw32 < %s | FileCheck -check-prefix=CHECK -check-prefix=MINGW %s 3; RUN: llc -mtriple x86_64-pc-win32 < %s | FileCheck -check-prefix=NOTEXPORTED %s 4; RUN: llc -mtriple x86_64-pc-mingw32 < %s | FileCheck -check-prefix=NOTEXPORTED %s 5 6; CHECK: .text 7 8define void @notExported() { 9 ret void 10} 11 12; CHECK: .globl f1 13define dllexport void @f1() { 14 ret void 15} 16 17; CHECK: .globl f2 18define dllexport void @f2() unnamed_addr { 19 ret void 20} 21 22; CHECK: .globl lnk1 23$lnk1 = comdat any 24 25define linkonce_odr dllexport void @lnk1() comdat { 26 ret void 27} 28 29; CHECK: .globl lnk2 30$lnk2 = comdat any 31 32define linkonce_odr dllexport void @lnk2() alwaysinline comdat { 33 ret void 34} 35 36; CHECK: .weak weak1 37define weak_odr dllexport void @weak1() { 38 ret void 39} 40 41 42; CHECK: .data 43; CHECK: .globl Var1 44@Var1 = dllexport global i32 1, align 4 45 46; CHECK: .rdata,"dr" 47; CHECK: .globl Var2 48@Var2 = dllexport unnamed_addr constant i32 1 49 50; CHECK: .comm Var3 51@Var3 = common dllexport global i32 0, align 4 52 53; CHECK: .weak WeakVar1 54@WeakVar1 = weak_odr dllexport global i32 1, align 4 55 56; CHECK: .weak WeakVar2 57@WeakVar2 = weak_odr dllexport unnamed_addr constant i32 1 58 59; CHECK: .bss 60; CHECK: .weak WeakVar3 61@WeakVar3 = weak_odr dllexport global i32 0, align 4 62 63 64; Verify items that should not be exported do not appear in the export table. 65; We use a separate check prefix to avoid confusion between -NOT and -SAME. 66; NOTEXPORTED: .section .drectve 67; NOTEXPORTED-NOT: :notExported 68; NOTEXPORTED-NOT: :aliasNotExported 69; NOTEXPORTED-NOT: :exportedButNotDefinedVariable 70; NOTEXPORTED-NOT: :exportedButNotDefinedFunction 71 72; CHECK: .section .drectve 73; WIN32: .ascii " /EXPORT:f1" 74; WIN32: .ascii " /EXPORT:f2" 75; WIN32: .ascii " /EXPORT:lnk1" 76; WIN32: .ascii " /EXPORT:lnk2" 77; WIN32: .ascii " /EXPORT:weak1" 78; WIN32: .ascii " /EXPORT:Var1,DATA" 79; WIN32: .ascii " /EXPORT:Var2,DATA" 80; WIN32: .ascii " /EXPORT:Var3,DATA" 81; WIN32: .ascii " /EXPORT:WeakVar1,DATA" 82; WIN32: .ascii " /EXPORT:WeakVar2,DATA" 83; WIN32: .ascii " /EXPORT:WeakVar3,DATA" 84; WIN32: .ascii " /EXPORT:alias" 85; WIN32: .ascii " /EXPORT:alias2" 86; WIN32: .ascii " /EXPORT:alias3" 87; WIN32: .ascii " /EXPORT:weak_alias" 88; WIN32: .ascii " /EXPORT:blob_alias" 89; MINGW: .ascii " -export:f1" 90; MINGW: .ascii " -export:f2" 91; MINGW: .ascii " -export:lnk1" 92; MINGW: .ascii " -export:lnk2" 93; MINGW: .ascii " -export:weak1" 94; MINGW: .ascii " -export:Var1,data" 95; MINGW: .ascii " -export:Var2,data" 96; MINGW: .ascii " -export:Var3,data" 97; MINGW: .ascii " -export:WeakVar1,data" 98; MINGW: .ascii " -export:WeakVar2,data" 99; MINGW: .ascii " -export:WeakVar3,data" 100; MINGW: .ascii " -export:alias" 101; MINGW: .ascii " -export:alias2" 102; MINGW: .ascii " -export:alias3" 103; MINGW: .ascii " -export:weak_alias" 104; MINGW: .ascii " -export:blob_alias" 105 106; CHECK: .globl alias 107; CHECK: .set alias, notExported 108@alias = dllexport alias void(), void()* @notExported 109 110; CHECK: .globl aliasNotExported 111; CHECK: .set aliasNotExported, f1 112@aliasNotExported = alias void(), void()* @f1 113 114; CHECK: .globl alias2 115; CHECK: .set alias2, f1 116@alias2 = dllexport alias void(), void()* @f1 117 118; CHECK: .globl alias3 119; CHECK: .set alias3, notExported 120@alias3 = dllexport alias void(), void()* @notExported 121 122; CHECK: .weak weak_alias 123; CHECK: .set weak_alias, f1 124@weak_alias = weak_odr dllexport alias void(), void()* @f1 125 126@blob = global [6 x i8] c"\B8*\00\00\00\C3", section ".text", align 16 127@blob_alias = dllexport alias i32 (), bitcast ([6 x i8]* @blob to i32 ()*) 128 129@exportedButNotDefinedVariable = external dllexport global i32 130declare dllexport void @exportedButNotDefinedFunction() 131define void @foo() { 132entry: 133 store i32 4, i32* @exportedButNotDefinedVariable, align 4 134 call void @exportedButNotDefinedFunction() 135 ret void 136} 137