forked from OSchip/llvm-project
43 lines
1.5 KiB
C++
43 lines
1.5 KiB
C++
// REQUIRES: x86-registered-target
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// RUN: %clang -target x86_64-unknown-linux-gnu -o - -emit-interface-stubs \
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// RUN: -interface-stub-version=experimental-tapi-elf-v1 %s | \
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// RUN: FileCheck -check-prefix=CHECK-TAPI %s
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// RUN: %clang -target x86_64-unknown-linux-gnu -o - -emit-interface-stubs \
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// RUN: -interface-stub-version=experimental-tapi-elf-v1 %s | \
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// RUN: FileCheck -check-prefix=CHECK-TAPI2 %s
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// RUN: %clang -target x86_64-unknown-linux-gnu -o - -c %s | \
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// RUN: llvm-readelf -s - 2>&1 | FileCheck -check-prefix=CHECK-SYMBOLS %s
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#define HIDDEN __attribute__((__visibility__(("hidden"))))
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#define DEFAULT __attribute__((__visibility__(("default"))))
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// CHECK-TAPI-NOT: _ZNK1Q5func1Ev
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// CHECK-TAPI-NOT: _ZNK1Q5func2Ev
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// CHECK-SYMBOLS-DAG: NOTYPE GLOBAL HIDDEN {{.*}} _ZNK1Q5func1Ev
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// CHECK-SYMBOLS-DAG: NOTYPE GLOBAL DEFAULT {{.*}} _ZNK1Q5func2Ev
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struct Q {
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virtual HIDDEN int func1() const;
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virtual DEFAULT int func2() const;
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} q;
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// CHECK-TAPI-NOT: _ZNK1S5func1Ev
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// CHECK-TAPI2-DAG: _ZNK1S5func2Ev
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// CHECK-SYMBOLS-DAG: FUNC WEAK HIDDEN {{.*}} _ZNK1S5func1Ev
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// CHECK-SYMBOLS-DAG: FUNC WEAK DEFAULT {{.*}} _ZNK1S5func2Ev
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struct S {
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virtual HIDDEN int func1() const { return 42; }
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virtual DEFAULT int func2() const { return 42; }
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} s;
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// CHECK-TAPI-NOT: _ZNK1R5func1Ev
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// CHECK-TAPI-NOT: _ZNK1R5func2Ev
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// CHECK-SYMBOLS-NOT: _ZNK1R5func1Ev
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// CHECK-SYMBOLS-NOT: _ZNK1R5func2Ev
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struct R {
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virtual HIDDEN int func1() const = 0;
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virtual DEFAULT int func2() const = 0;
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};
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int a = q.func1() + q.func2();
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