3d9a0445cc
After a first attempt to fix the test-suite failures, my first recommit caused the same failures again. I had updated CMakeList.txt files of tests that needed -fcommon, but it turns out that there are also Makefiles which are used by some bots, so I've updated these Makefiles now too. See the original commit message for more details on this change: 0a9fc9233e172601e26381810d093e02ef410f65
116 lines
4.9 KiB
C
116 lines
4.9 KiB
C
// RUN: %clang_cc1 -triple i686-windows-msvc -fms-extensions -emit-llvm -std=c11 -O0 -o - %s | FileCheck %s
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// RUN: %clang_cc1 -triple x86_64-windows-msvc -fms-extensions -emit-llvm -std=c11 -O0 -o - %s | FileCheck %s
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// RUN: %clang_cc1 -triple i686-windows-gnu -fms-extensions -emit-llvm -std=c11 -O0 -o - %s | FileCheck %s
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// RUN: %clang_cc1 -triple x86_64-windows-gnu -fms-extensions -emit-llvm -std=c11 -O0 -o - %s | FileCheck %s
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//===----------------------------------------------------------------------===//
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// Globals
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//===----------------------------------------------------------------------===//
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// Declarations are not exported.
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// CHECK-NOT: @ExternGlobalDecl
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__declspec(dllexport) extern int ExternGlobalDecl;
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// dllexport implies a definition.
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// CHECK-DAG: @GlobalDef = dso_local dllexport global i32 0, align 4
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__declspec(dllexport) int GlobalDef;
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// Export definition.
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// CHECK-DAG: @GlobalInit = dso_local dllexport global i32 1, align 4
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__declspec(dllexport) int GlobalInit = 1;
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// Declare, then export definition.
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// CHECK-DAG: @GlobalDeclInit = dso_local dllexport global i32 1, align 4
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__declspec(dllexport) extern int GlobalDeclInit;
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int GlobalDeclInit = 1;
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// Redeclarations
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// CHECK-DAG: @GlobalRedecl1 = dso_local dllexport global i32 0, align 4
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__declspec(dllexport) extern int GlobalRedecl1;
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__declspec(dllexport) int GlobalRedecl1;
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// CHECK-DAG: @GlobalRedecl2 = dso_local dllexport global i32 0, align 4
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__declspec(dllexport) extern int GlobalRedecl2;
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int GlobalRedecl2;
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//===----------------------------------------------------------------------===//
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// Functions
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//===----------------------------------------------------------------------===//
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// Declarations are not exported.
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// Export function definition.
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// CHECK-DAG: define dso_local dllexport void @def()
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__declspec(dllexport) void def(void) {}
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// Export inline function.
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// CHECK-DAG: define weak_odr dso_local dllexport void @inlineFunc()
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// CHECK-DAG: define weak_odr dso_local dllexport void @externInlineFunc()
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__declspec(dllexport) inline void inlineFunc(void) {}
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__declspec(dllexport) inline void externInlineFunc(void) {}
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extern void externInlineFunc(void);
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// Redeclarations
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// CHECK-DAG: define dso_local dllexport void @redecl1()
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__declspec(dllexport) void redecl1(void);
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__declspec(dllexport) void redecl1(void) {}
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// CHECK-DAG: define dso_local dllexport void @redecl2()
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__declspec(dllexport) void redecl2(void);
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void redecl2(void) {}
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//===----------------------------------------------------------------------===//
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// Precedence
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//===----------------------------------------------------------------------===//
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// dllexport takes precedence over the dllimport if both are specified.
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// CHECK-DAG: @PrecedenceGlobal1A = dso_local dllexport global i32 0, align 4
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// CHECK-DAG: @PrecedenceGlobal1B = dso_local dllexport global i32 0, align 4
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__attribute__((dllimport, dllexport)) int PrecedenceGlobal1A;
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__declspec(dllimport) __declspec(dllexport) int PrecedenceGlobal1B;
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// CHECK-DAG: @PrecedenceGlobal2A = dso_local dllexport global i32 0, align 4
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// CHECK-DAG: @PrecedenceGlobal2B = dso_local dllexport global i32 0, align 4
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__attribute__((dllexport, dllimport)) int PrecedenceGlobal2A;
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__declspec(dllexport) __declspec(dllimport) int PrecedenceGlobal2B;
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// CHECK-DAG: @PrecedenceGlobalRedecl1 = dso_local dllexport global i32 0, align 4
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__declspec(dllexport) extern int PrecedenceGlobalRedecl1;
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__declspec(dllimport) int PrecedenceGlobalRedecl1 = 0;
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// CHECK-DAG: @PrecedenceGlobalRedecl2 = dso_local dllexport global i32 0, align 4
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__declspec(dllimport) extern int PrecedenceGlobalRedecl2;
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__declspec(dllexport) int PrecedenceGlobalRedecl2;
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// CHECK-DAG: @PrecedenceGlobalMixed1 = dso_local dllexport global i32 1, align 4
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__attribute__((dllexport)) extern int PrecedenceGlobalMixed1;
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__declspec(dllimport) int PrecedenceGlobalMixed1 = 1;
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// CHECK-DAG: @PrecedenceGlobalMixed2 = dso_local dllexport global i32 0, align 4
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__attribute__((dllimport)) extern int PrecedenceGlobalMixed2;
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__declspec(dllexport) int PrecedenceGlobalMixed2;
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// CHECK-DAG: define dso_local dllexport void @precedence1A()
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// CHECK-DAG: define dso_local dllexport void @precedence1B()
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void __attribute__((dllimport, dllexport)) precedence1A(void) {}
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void __declspec(dllimport) __declspec(dllexport) precedence1B(void) {}
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// CHECK-DAG: define dso_local dllexport void @precedence2A()
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// CHECK-DAG: define dso_local dllexport void @precedence2B()
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void __attribute__((dllexport, dllimport)) precedence2A(void) {}
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void __declspec(dllexport) __declspec(dllimport) precedence2B(void) {}
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// CHECK-DAG: define dso_local dllexport void @precedenceRedecl1()
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void __declspec(dllimport) precedenceRedecl1(void);
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void __declspec(dllexport) precedenceRedecl1(void) {}
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// CHECK-DAG: define dso_local dllexport void @precedenceRedecl2()
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void __declspec(dllexport) precedenceRedecl2(void);
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void __declspec(dllimport) precedenceRedecl2(void) {}
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