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// RUN: clang-cc %s -emit-llvm -o - -triple=x86_64-apple-darwin9 | FileCheck %s
struct A { int a; void f(); virtual void vf(); };
struct B { int b; virtual void g(); };
struct C : B, A { };
void (A::*pa)();
void (A::*volatile vpa)();
void (B::*pb)();
void (C::*pc)();
// CHECK: @pa2 = global %0 { i64 ptrtoint (void ()* @_ZN1A1fEv to i64), i64 0 }, align 8
void (A::*pa2)() = &A::f;
// CHECK: @pa3 = global %0 { i64 1, i64 0 }, align 8
void (A::*pa3)() = &A::vf;
// CHECK: @pc2 = global %0 { i64 ptrtoint (void ()* @_ZN1A1fEv to i64), i64 16 }, align 8
void (C::*pc2)() = &C::f;
// CHECK: @pc3 = global %0 { i64 1, i64 0 }, align 8
void (A::*pc3)() = &A::vf;
void f() {
// CHECK: store i64 0, i64* getelementptr inbounds (%0* @pa, i32 0, i32 0)
// CHECK: store i64 0, i64* getelementptr inbounds (%0* @pa, i32 0, i32 1)
pa = 0;
// CHECK: volatile store i64 0, i64* getelementptr inbounds (%0* @vpa, i32 0, i32 0)
// CHECK: volatile store i64 0, i64* getelementptr inbounds (%0* @vpa, i32 0, i32 1)
vpa = 0;
// CHECK: store i64 {{.*}}, i64* getelementptr inbounds (%0* @pc, i32 0, i32 0)
// CHECK: [[ADJ:%[a-zA-Z0-9\.]+]] = add i64 {{.*}}, 16
// CHECK: store i64 [[ADJ]], i64* getelementptr inbounds (%0* @pc, i32 0, i32 1)
pc = pa;
}
void f2() {
// CHECK: [[pa2ptr:%[a-zA-Z0-9\.]+]] = getelementptr inbounds %0* %pa2, i32 0, i32 0
// CHECK: store i64 ptrtoint (void ()* @_ZN1A1fEv to i64), i64* [[pa2ptr]]
// CHECK: [[pa2adj:%[a-zA-Z0-9\.]+]] = getelementptr inbounds %0* %pa2, i32 0, i32 1
// CHECK: store i64 0, i64* [[pa2adj]]
void (A::*pa2)() = &A::f;
// CHECK: [[pa3ptr:%[a-zA-Z0-9\.]+]] = getelementptr inbounds %0* %pa3, i32 0, i32 0
// CHECK: store i64 1, i64* [[pa3ptr]]
// CHECK: [[pa3adj:%[a-zA-Z0-9\.]+]] = getelementptr inbounds %0* %pa3, i32 0, i32 1
// CHECK: store i64 0, i64* [[pa3adj]]
void (A::*pa3)() = &A::vf;
}
void f3(A *a, A &ar) {
(a->*pa)();
(ar.*pa)();
}
// PR5177
namespace PR5177 {
struct A {
bool foo(int*) const;
} a;
struct B1 {
bool (A::*pmf)(int*) const;
const A* pa;
B1() : pmf(&A::foo), pa(&a) {}
bool operator()() const { return (pa->*pmf)(new int); }
};
void bar(B1 b2) { while (b2()) ; }
}
// PR5138
namespace PR5138 {
struct foo {
virtual void bar(foo *);
};
extern "C" {
void baz(foo *);
}
void (foo::*ptr1)(void *) = (void (foo::*)(void *))&foo::bar;
void (*ptr2)(void *) = (void (*)(void *))&baz;
void (foo::*ptr3)(void) = (void (foo::*)(void))&foo::bar;
}
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