forked from OSchip/llvm-project
150 lines
6.1 KiB
C++
150 lines
6.1 KiB
C++
// REQUIRES: x86-registered-target
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// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -o - -emit-interface-stubs \
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// RUN: -DPARENT_CLASS_VISIBILITY="" -DCHILD_CLASS_VISIBILITY="" \
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// RUN: -DPARENT_METHOD_VISIBILITY="" -DCHILD_METHOD_VISIBILITY="" %s | \
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// RUN: FileCheck -check-prefix=CHECK-X %s
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// RUN: %clang -target x86_64-unknown-linux-gnu -o - -c \
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// RUN: -DPARENT_CLASS_VISIBILITY="" -DCHILD_CLASS_VISIBILITY="" \
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// RUN: -DPARENT_METHOD_VISIBILITY="" -DCHILD_METHOD_VISIBILITY="" %s | \
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// RUN: llvm-readelf -s - 2>&1 | \
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// RUN: FileCheck -check-prefix=CHECK-X-RE %s
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// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -o - -emit-interface-stubs \
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// RUN: -DPARENT_CLASS_VISIBILITY=HIDDEN -DCHILD_CLASS_VISIBILITY="" \
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// RUN: -DPARENT_METHOD_VISIBILITY="" -DCHILD_METHOD_VISIBILITY="" %s | \
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// RUN: FileCheck -check-prefix=CHECK-HP %s
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// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -o - -emit-interface-stubs \
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// RUN: -interface-stub-version=experimental-ifs-v2 \
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// RUN: -DPARENT_CLASS_VISIBILITY=HIDDEN -DCHILD_CLASS_VISIBILITY="" \
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// RUN: -DPARENT_METHOD_VISIBILITY="" -DCHILD_METHOD_VISIBILITY="" %s | \
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// RUN: FileCheck -check-prefix=CHECK-HP2 %s
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// RUN: %clang -target x86_64-unknown-linux-gnu -o - -c \
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// RUN: -DPARENT_CLASS_VISIBILITY=HIDDEN -DCHILD_CLASS_VISIBILITY="" \
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// RUN: -DPARENT_METHOD_VISIBILITY="" -DCHILD_METHOD_VISIBILITY="" %s | \
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// RUN: llvm-readelf -s - 2>&1 | \
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// RUN: FileCheck -check-prefix=CHECK-HP-RE %s
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// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -o - -emit-interface-stubs \
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// RUN: -DPARENT_CLASS_VISIBILITY="" -DCHILD_CLASS_VISIBILITY=HIDDEN \
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// RUN: -DPARENT_METHOD_VISIBILITY="" -DCHILD_METHOD_VISIBILITY="" %s | \
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// RUN: FileCheck -check-prefix=CHECK-HC %s
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// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -o - -emit-interface-stubs \
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// RUN: -DPARENT_CLASS_VISIBILITY="" -DCHILD_CLASS_VISIBILITY=HIDDEN \
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// RUN: -DPARENT_METHOD_VISIBILITY="" -DCHILD_METHOD_VISIBILITY="" %s | \
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// RUN: FileCheck -check-prefix=CHECK-HC2 %s
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// RUN: %clang -target x86_64-unknown-linux-gnu -o - -c \
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// RUN: -DPARENT_CLASS_VISIBILITY="" -DCHILD_CLASS_VISIBILITY=HIDDEN \
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// RUN: -DPARENT_METHOD_VISIBILITY="" -DCHILD_METHOD_VISIBILITY="" %s | \
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// RUN: llvm-readelf -s - 2>&1 | \
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// RUN: FileCheck -check-prefix=CHECK-HC-RE %s
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// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -o - -emit-interface-stubs \
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// RUN: -DPARENT_CLASS_VISIBILITY=HIDDEN -DCHILD_CLASS_VISIBILITY=HIDDEN \
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// RUN: -DPARENT_METHOD_VISIBILITY="" -DCHILD_METHOD_VISIBILITY="" %s | \
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// RUN: FileCheck -check-prefix=CHECK-HP-HC %s
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// RUN: %clang -target x86_64-unknown-linux-gnu -o - -c \
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// RUN: -DPARENT_CLASS_VISIBILITY=HIDDEN -DCHILD_CLASS_VISIBILITY=HIDDEN \
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// RUN: -DPARENT_METHOD_VISIBILITY="" -DCHILD_METHOD_VISIBILITY="" %s | \
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// RUN: llvm-readelf -s - 2>&1 | \
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// RUN: FileCheck -check-prefix=CHECK-HP-HC-RE %s
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// CHECK-X-DAG: _ZN1CC2Ev
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// CHECK-X-DAG: _ZN1CD0Ev
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// CHECK-X-DAG: _ZN1CD2Ev
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// CHECK-X-DAG: _ZN1SC2Ev
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// CHECK-X-DAG: _ZN1SD0Ev
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// CHECK-X-DAG: _ZN1SD2Ev
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// CHECK-X-DAG: _ZN1C1mEv
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// CHECK-X-DAG: _ZN1S1nEv
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// CHECK-X-RE-DAG: FUNC WEAK DEFAULT [[#]] _ZN1C1mEv
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// CHECK-X-RE-DAG: FUNC WEAK DEFAULT [[#]] _ZN1CC2Ev
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// CHECK-X-RE-DAG: FUNC WEAK DEFAULT [[#]] _ZN1CD0Ev
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// CHECK-X-RE-DAG: FUNC WEAK DEFAULT [[#]] _ZN1CD2Ev
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// CHECK-X-RE-DAG: FUNC WEAK DEFAULT [[#]] _ZN1S1nEv
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// CHECK-X-RE-DAG: FUNC WEAK DEFAULT [[#]] _ZN1SC2Ev
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// CHECK-X-RE-DAG: FUNC WEAK DEFAULT [[#]] _ZN1SD0Ev
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// CHECK-X-RE-DAG: FUNC WEAK DEFAULT [[#]] _ZN1SD2Ev
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// CHECK-HP2-DAG: _ZN1CC2Ev
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// CHECK-HP2-DAG: _ZN1CD0Ev
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// CHECK-HP2-DAG: _ZN1CD2Ev
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// CHECK-HP2-DAG: _ZN1C1mEv
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// CHECK-HP-NOT: _ZN1S1nEv
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// CHECK-HP-NOT: _ZN1SC2Ev
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// CHECK-HP-NOT: _ZN1SD0Ev
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// CHECK-HP-NOT: _ZN1SD2Ev
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// CHECK-HP-RE-DAG: FUNC WEAK DEFAULT [[#]] _ZN1C1mEv
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// CHECK-HP-RE-DAG: FUNC WEAK DEFAULT [[#]] _ZN1CC2Ev
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// CHECK-HP-RE-DAG: FUNC WEAK DEFAULT [[#]] _ZN1CD0Ev
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// CHECK-HP-RE-DAG: FUNC WEAK DEFAULT [[#]] _ZN1CD2Ev
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// CHECK-HP-RE-DAG: FUNC WEAK HIDDEN [[#]] _ZN1S1nEv
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// CHECK-HP-RE-DAG: FUNC WEAK HIDDEN [[#]] _ZN1SC2Ev
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// CHECK-HP-RE-DAG: FUNC WEAK HIDDEN [[#]] _ZN1SD0Ev
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// CHECK-HP-RE-DAG: FUNC WEAK HIDDEN [[#]] _ZN1SD2Ev
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// CHECK-HC2-DAG: _ZN1SC2Ev
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// CHECK-HC2-DAG: _ZN1SD0Ev
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// CHECK-HC2-DAG: _ZN1SD2Ev
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// CHECK-HC2-DAG: _ZN1S1nEv
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// CHECK-HC-NOT: _ZN1C1mEv
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// CHECK-HC-NOT: _ZN1CC2Ev
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// CHECK-HC-NOT: _ZN1CD0Ev
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// CHECK-HC-NOT: _ZN1CD2Ev
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// CHECK-HC-RE-DAG: FUNC WEAK HIDDEN [[#]] _ZN1C1mEv
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// CHECK-HC-RE-DAG: FUNC WEAK HIDDEN [[#]] _ZN1CC2Ev
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// CHECK-HC-RE-DAG: FUNC WEAK HIDDEN [[#]] _ZN1CD0Ev
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// CHECK-HC-RE-DAG: FUNC WEAK HIDDEN [[#]] _ZN1CD2Ev
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// CHECK-HC-RE-DAG: FUNC WEAK DEFAULT [[#]] _ZN1S1nEv
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// CHECK-HC-RE-DAG: FUNC WEAK DEFAULT [[#]] _ZN1SC2Ev
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// CHECK-HC-RE-DAG: FUNC WEAK DEFAULT [[#]] _ZN1SD0Ev
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// CHECK-HC-RE-DAG: FUNC WEAK DEFAULT [[#]] _ZN1SD2Ev
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// CHECK-HP-HC-NOT: _ZN1CC2Ev
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// CHECK-HP-HC-NOT: _ZN1CD0Ev
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// CHECK-HP-HC-NOT: _ZN1CD2Ev
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// CHECK-HP-HC-NOT: _ZN1SC2Ev
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// CHECK-HP-HC-NOT: _ZN1SD0Ev
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// CHECK-HP-HC-NOT: _ZN1SD2Ev
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// CHECK-HP-HC-NOT: _ZN1C1mEv
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// CHECK-HP-HC-NOT: _ZN1S1nEv
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// CHECK-HP-HC-RE-DAG: FUNC WEAK HIDDEN [[#]] _ZN1C1mEv
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// CHECK-HP-HC-RE-DAG: FUNC WEAK HIDDEN [[#]] _ZN1CC2Ev
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// CHECK-HP-HC-RE-DAG: FUNC WEAK HIDDEN [[#]] _ZN1CD0Ev
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// CHECK-HP-HC-RE-DAG: FUNC WEAK HIDDEN [[#]] _ZN1CD2Ev
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// CHECK-HP-HC-RE-DAG: FUNC WEAK HIDDEN [[#]] _ZN1S1nEv
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// CHECK-HP-HC-RE-DAG: FUNC WEAK HIDDEN [[#]] _ZN1SC2Ev
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// CHECK-HP-HC-RE-DAG: FUNC WEAK HIDDEN [[#]] _ZN1SD0Ev
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// CHECK-HP-HC-RE-DAG: FUNC WEAK HIDDEN [[#]] _ZN1SD2Ev
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// TODO: clang+llvm does not materialize complete ctors and dtors for the
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// Itanium abi. Figure out why and add the check-not for these:
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// _ZN1CC1Ev
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// _ZN1CD1Ev
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// _ZN1SC1Ev
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// _ZN1SD1Ev
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#define HIDDEN __attribute__((__visibility__("hidden")))
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#define DEFAULT __attribute__((__visibility__("default")))
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struct PARENT_CLASS_VISIBILITY S {
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virtual ~S() {}
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virtual PARENT_METHOD_VISIBILITY void n() {}
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};
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class CHILD_CLASS_VISIBILITY C : public S {
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public:
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virtual CHILD_METHOD_VISIBILITY void m() {}
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};
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void f() {
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C c;
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c.m();
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c.n();
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}
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