Exemple #1
0
// { dg-options "-Wabi-tag" }

struct __attribute ((abi_tag ("X"))) A { };

struct B			// { dg-warning "ABI tag" }
{
  virtual void f(A);		// { dg-message "declared here" }
};
Exemple #2
0
// { dg-options "-Wabi-tag" }

// { dg-final { scan-assembler "_Z1fB3barB3fooi" } }
void f(int) __attribute ((abi_tag ("foo","bar")));

struct __attribute ((abi_tag ("bar"))) A { };

struct B: A { };		// { dg-warning "bar. ABI tag" }
struct D { A* ap; };		// { dg-warning "bar. ABI tag" }

// { dg-final { scan-assembler "_Z1gB3baz1AB3bar" } }
void g(A) __attribute ((abi_tag ("baz")));
void g(A) __attribute ((abi_tag ("baz")));

int main()
{
  f(42);
  g(A());
}
Exemple #3
0
// { dg-final { scan-assembler "_Z3fi1B6_X_tagv" } }

struct __attribute((abi_tag("_A1_tag"))) A1 {};
template <class T> struct __attribute((abi_tag("_X_tag"))) X {};
X<int> fi1();
int main() {
  X<A1> xa;
  fi1();
}
Exemple #4
0
// { dg-final { scan-assembler "_Z1fSsB3fooS_" } }

namespace std {
  template <class T> struct char_traits {};
  template <class T> struct allocator {};
  template <class T, class U, class V>
  struct __attribute ((abi_tag ("foo"))) basic_string { };
  typedef basic_string<char,char_traits<char>,allocator<char> > string;
}

void f(std::string,std::string) {}
Exemple #5
0
// PR c++/71712
// { dg-options -Wabi=10 }

struct __attribute__((abi_tag("A", "B"))) A { };
struct A18 {
  operator A();			// { dg-warning "mangled name" }
};
void f18_test() {
  // { dg-final { scan-assembler "_ZN3A18cv1AB1AB1BEv" } }
  A a = A18();
}
Exemple #6
0
// PR c++/60642

struct __attribute((abi_tag("test"))) foo
{
  void f();
  virtual ~foo();
};

template<typename>
struct __attribute((abi_tag("test"))) bar
{
  void f();
  virtual ~bar();
};

int main()
{
  foo f;
  f.f();

  bar<int> b;
  b.f();
}

// { dg-final { scan-assembler "_ZTV3barB4testIiE" } }
Exemple #7
0
// RUN: %clang_cc1 %s -emit-llvm -triple %itanium_abi_triple -std=c++11 -o - | FileCheck %s
// RUN: %clang_cc1 %s -emit-llvm -triple i686-linux-gnu -std=c++11 -o - | FileCheck %s
// RUN: %clang_cc1 %s -emit-llvm -triple x86_64-linux-gnu -std=c++11 -o - | FileCheck %s
// RUN: %clang_cc1 %s -emit-llvm -triple powerpc64le-unknown-linux-gnu -std=c++11 -o - | FileCheck %s

struct __attribute__((abi_tag("A", "B"))) A { };

struct B: A { };

template<class T>

struct C {
};

struct D { A* p; };

template<class T>
struct __attribute__((abi_tag("C", "D"))) E {
};

struct __attribute__((abi_tag("A", "B"))) F { };

A a1;
// CHECK-DAG: @_Z2a1B1AB1B =

__attribute__((abi_tag("C", "D")))
A a2;
// CHECK-DAG: @_Z2a2B1AB1BB1CB1D =

B a3;
// CHECK-DAG: @a3 =
Exemple #8
0
#include <stdio.h>

class A {
public:
  int __attribute__((abi_tag("cxx11"))) test_abi_tag() {
      return 1;
  }
  int test_asm_name() asm("A_test_asm") {
      return 2;
  }
};

int main(int argc, char **argv) {
  A a;
  // Break here
  a.test_abi_tag();
  a.test_asm_name();
  return 0;
}
Exemple #9
0
// { dg-options "-Wabi-tag" }

inline namespace __cxx11 __attribute ((abi_tag ("cxx11"))) {
  struct A {};
};

// { dg-final { scan-assembler "_Z1aB5cxx11" } }
A a;				// { dg-warning "\"cxx11\"" }

// { dg-final { scan-assembler "_Z1fB5cxx11v" } }
A f() {}			// { dg-warning "\"cxx11\"" }

namespace {
  A a2;
  A f2() {}
  struct B: A {};
}

// { dg-final { scan-assembler "_Z1fPN7__cxx111AE" } }
A f(A*) {}

// { dg-final { scan-assembler "_Z1gIN7__cxx111AEET_v" } }
template <class T> T g() { }
template <> A g<A>() { }

// { dg-final { scan-assembler "_Z1vIN7__cxx111AEE" { target c++14 } } }
#if __cplusplus >= 201402L
template <class T> T v = T();
void *p = &v<A>;
#endif