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|
// RUN: clang-cc -triple x86_64-apple-darwin -std=c++0x -O0 -S %s -o %t-64.s &&
// RUN: FileCheck -check-prefix LP64 --input-file=%t-64.s %s &&
// RUN: clang-cc -triple i386-apple-darwin -std=c++0x -O0 -S %s -o %t-32.s &&
// RUN: FileCheck -check-prefix LP32 -input-file=%t-32.s %s &&
// RUN: clang-cc -triple x86_64-apple-darwin -std=c++0x -O3 -S %s -o %t-O3-64.s &&
// RUN: FileCheck -check-prefix LPOPT64 --input-file=%t-O3-64.s %s &&
// RUN: clang-cc -triple i386-apple-darwin -std=c++0x -O3 -S %s -o %t-O3-32.s &&
// RUN: FileCheck -check-prefix LPOPT32 -input-file=%t-O3-32.s %s &&
// RUN: true
struct B {
virtual void bar1();
virtual void bar2();
int b;
};
void B::bar1() { }
void B::bar2() { }
struct C {
virtual void bee1();
virtual void bee2();
};
void C::bee1() { }
void C::bee2() { }
struct D {
virtual void boo();
};
void D::boo() { }
struct D1 {
virtual void bar();
virtual void bar2();
virtual void bar3();
virtual void bar4();
virtual void bar5();
void *d1;
};
void D1::bar() { }
class F : virtual public D1, virtual public D {
public:
virtual void foo();
void *f;
};
void F::foo() { }
int j;
void test2() {
F f;
static int sz = (char *)(&f.f) - (char *)(&f);
j = sz;
// FIXME: These should result in a frontend constant a la fold, no run time
// initializer
// CHECK-LPOPT32: movl $4, __ZZ5test2vE2sz
// CHECK-LPOPT64: movl $8, __ZZ5test2vE2sz(%rip)
}
static_assert(sizeof(F) == sizeof(void*)*4, "invalid vbase size");
struct E {
int e;
};
static_assert (sizeof (C) == (sizeof(void *)), "vtable pointer layout");
class A : public E, public B, public C {
public:
virtual void foo1();
virtual void foo2();
A() { }
int a;
} *ap;
void A::foo1() { }
void A::foo2() { }
int main() {
A a;
B b;
ap->e = 1;
ap->b = 2;
}
// CHECK-LP32: main:
// CHECK-LP32: movl $1, 8(%eax)
// CHECK-LP32: movl $2, 4(%eax)
// CHECK-LP64: main:
// CHECK-LP64: movl $1, 12(%rax)
// CHECK-LP64: movl $2, 8(%rax)
struct test6_B2 { virtual void funcB2(); char b[1000]; };
struct test6_B1 : virtual test6_B2 { virtual void funcB1(); };
struct test6_D : test6_B2, virtual test6_B1 {
};
// CEHCK-LP32: .zerofill __DATA, __common, _d6, 2012, 4
// CHECK-LP64: .zerofill __DATA, __common, _d6, 2024, 4
struct test7_B2 { virtual void funcB2(); };
struct test7_B1 : virtual test7_B2 { virtual void funcB1(); };
struct test7_D : test7_B2, virtual test7_B1 {
};
// CEHCK-LP32: .zerofill __DATA, __common, _d7, 8, 3
// CHECK-LP64: .zerofill __DATA, __common, _d7, 16, 3
struct test3_B3 { virtual void funcB3(); };
struct test3_B2 : virtual test3_B3 { virtual void funcB2(); };
struct test3_B1 : virtual test3_B2 { virtual void funcB1(); };
struct test3_D : virtual test3_B1 {
virtual void funcD() { }
};
// CHECK-LP32:__ZTV7test3_D:
// CHECK-LP32-NEXT: .space 4
// CHECK-LP32-NEXT: .space 4
// CHECK-LP32-NEXT: .space 4
// CHECK-LP32-NEXT: .space 4
// CHECK-LP32-NEXT: .space 4
// CHECK-LP32-NEXT: .space 4
// CHECK-LP32-NEXT: .space 4
// CHECK-LP32: .long __ZTI7test3_D
// CHECK-LP32-NEXT: .long __ZN8test3_B36funcB3Ev
// CHECK-LP32-NEXT: .long __ZN8test3_B26funcB2Ev
// CHECK-LP32-NEXT: .long __ZN8test3_B16funcB1Ev
// CHECK-LP32-NEXT: .long __ZN7test3_D5funcDEv
// CHECK-LP64:__ZTV7test3_D:
// CHECK-LP64-NEXT: .space 8
// CHECK-LP64-NEXT: .space 8
// CHECK-LP64-NEXT: .space 8
// CHECK-LP64-NEXT: .space 8
// CHECK-LP64-NEXT: .space 8
// CHECK-LP64-NEXT: .space 8
// CHECK-LP64-NEXT: .space 8
// CHECK-LP64: .quad __ZTI7test3_D
// CHECK-LP64-NEXT: .quad __ZN8test3_B36funcB3Ev
// CHECK-LP64-NEXT: .quad __ZN8test3_B26funcB2Ev
// CHECK-LP64-NEXT: .quad __ZN8test3_B16funcB1Ev
// CHECK-LP64-NEXT: .quad __ZN7test3_D5funcDEv
struct test4_D : virtual B, virtual C {
};
// CHECK-LP32:__ZTV7test4_D:
// CHECK-LP32-NEXT: .space 4
// CHECK-LP32-NEXT: .long 4
// CHECK-LP32-NEXT: .space 4
// CHECK-LP32-NEXT: .space 4
// CHECK-LP32-NEXT: .space 4
// CHECK-LP32-NEXT: .long __ZTI7test4_D
// CHECK-LP32-NEXT: .long __ZN1C4bee1Ev
// CHECK-LP32-NEXT: .long __ZN1C4bee2Ev
// CHECK-LP32-NEXT: .space 4
// CHECK-LP32-NEXT: .space 4
// CHECK-LP32-NEXT: .long 4294967292
// CHECK-LP32-NEXT: .long __ZTI7test4_D
// CHECK-LP32-NEXT: .long __ZN1B4bar1Ev
// CHECK-LP32-NEXT: .long __ZN1B4bar2Ev
// CHECK-LP64:__ZTV7test4_D:
// CHECK-LP64-NEXT: .space 8
// CHECK-LP64-NEXT: .quad 8
// CHECK-LP64-NEXT: .space 8
// CHECK-LP64-NEXT: .space 8
// CHECK-LP64-NEXT: .space 8
// CHECK-LP64-NEXT: .quad __ZTI7test4_D
// CHECK-LP64-NEXT: .quad __ZN1C4bee1Ev
// CHECK-LP64-NEXT: .quad __ZN1C4bee2Ev
// CHECK-LP64-NEXT: .space 8
// CHECK-LP64-NEXT: .space 8
// CHECK-LP64-NEXT: .quad 18446744073709551608
// CHECK-LP64-NEXT: .quad __ZTI7test4_D
// CHECK-LP64-NEXT: .quad __ZN1B4bar1Ev
// CHECK-LP64-NEXT: .quad __ZN1B4bar2Ev
struct test5_B3 { virtual void funcB3(); };
struct test5_B2 : virtual test5_B3 { virtual void funcB2(); };
struct test5_B1 : virtual test5_B2 { virtual void funcB1(); };
struct test5_B23 { virtual void funcB23(); };
struct test5_B22 : virtual test5_B23 { virtual void funcB22(); };
struct test5_B21 : virtual test5_B22 { virtual void funcB21(); };
struct B232 { virtual void funcB232(); };
struct B231 { virtual void funcB231(); };
struct test5_B33 { virtual void funcB33(); };
struct test5_B32 : virtual test5_B33, virtual B232 { virtual void funcB32(); };
struct test5_B31 : virtual test5_B32, virtual B231 { virtual void funcB31(); };
struct test5_D : virtual test5_B1, virtual test5_B21, virtual test5_B31 {
virtual void funcD() { }
};
// CHECK-LP32:__ZTV7test5_D:
// CHECK-LP32-NEXT: .long 16
// CHECK-LP32-NEXT: .long 12
// CHECK-LP32-NEXT: .long 8
// CHECK-LP32-NEXT: .long 8
// CHECK-LP32-NEXT: .long 8
// CHECK-LP32-NEXT: .long 4
// CHECK-LP32-NEXT: .long 4
// CHECK-LP32-NEXT: .long 4
// CHECK-LP32-NEXT: .space 4
// CHECK-LP32-NEXT: .space 4
// CHECK-LP32-NEXT: .space 4
// CHECK-LP32-NEXT: .space 4
// CHECK-LP32-NEXT: .space 4
// CHECK-LP32-NEXT: .space 4
// CHECK-LP32-NEXT: .space 4
// CHECK-LP32: .long __ZTI7test5_D
// CHECK-LP32-NEXT: .long __ZN8test5_B36funcB3Ev
// CHECK-LP32-NEXT: .long __ZN8test5_B26funcB2Ev
// CHECK-LP32-NEXT: .long __ZN8test5_B16funcB1Ev
// CHECK-LP32-NEXT: .long __ZN7test5_D5funcDEv
// CHECK-LP32-NEXT: .space 4
// CHECK-LP32-NEXT: .space 4
// CHECK-LP32-NEXT: .space 4
// CHECK-LP32-NEXT: .space 4
// CHECK-LP32-NEXT .space 4 FIXME
// CHECK-LP32: .long 4294967292
// CHECK-LP32-NEXT: .long __ZTI7test5_D
// CHECK-LP32-NEXT: .long __ZN9test5_B237funcB23Ev
// CHECK-LP32-NEXT: .long __ZN9test5_B227funcB22Ev
// CHECK-LP32-NEXT: .long __ZN9test5_B217funcB21Ev
// CHECK-LP32 .space 4
// CHECK-LP32 .long 8 FIXME
// CHECK-LP32: .space 4
// CHECK-LP32-NEXT .space 4 FIXME
// CHECK-LP32: .long 4
// CHECK-LP32-NEXT: .space 4
// CHECK-LP32-NEXT: .space 4
// CHECK-LP32: .long 4294967288
// CHECK-LP32-NEXT: .long __ZTI7test5_D
// CHECK-LP32-NEXT: .long __ZN9test5_B337funcB33Ev
// CHECK-LP32-NEXT: .long __ZN9test5_B327funcB32Ev
// CHECK-LP32-NEXT: .long __ZN9test5_B317funcB31Ev
// CHECK-LP32-NEXT: .space 4
// CHECK-LP32-NEXT: .long 4294967284
// CHECK-LP32-NEXT: .long __ZTI7test5_D
// CHECK-LP32-NEXT: .long __ZN4B2328funcB232Ev
// CHECK-LP32-NEXT: .space 4
// CHECK-LP32-NEXT:.long 4294967280
// CHECK-LP32-NEXT: .long __ZTI7test5_D
// CHECK-LP32-NEXT: .long __ZN4B2318funcB231Ev
// CHECK-LP64:__ZTV7test5_D:
// CHECK-LP64-NEXT: .quad 32
// CHECK-LP64-NEXT: .quad 24
// CHECK-LP64-NEXT: .quad 16
// CHECK-LP64-NEXT: .quad 16
// CHECK-LP64-NEXT: .quad 16
// CHECK-LP64-NEXT: .quad 8
// CHECK-LP64-NEXT: .quad 8
// CHECK-LP64-NEXT: .quad 8
// CHECK-LP64-NEXT: .space 8
// CHECK-LP64-NEXT: .space 8
// CHECK-LP64-NEXT: .space 8
// CHECK-LP64-NEXT: .space 8
// CHECK-LP64-NEXT: .space 8
// CHECK-LP64-NEXT: .space 8
// CHECK-LP64-NEXT: .space 8
// CHECK-LP64: .quad __ZTI7test5_D
// CHECK-LP64-NEXT: .quad __ZN8test5_B36funcB3Ev
// CHECK-LP64-NEXT: .quad __ZN8test5_B26funcB2Ev
// CHECK-LP64-NEXT: .quad __ZN8test5_B16funcB1Ev
// CHECK-LP64-NEXT: .quad __ZN7test5_D5funcDEv
// CHECK-LP64-NEXT: .space 8
// CHECK-LP64-NEXT: .space 8
// CHECK-LP64-NEXT: .space 8
// CHECK-LP64-NEXT: .space 8
// CHECK-LP64-NEXT .space 8 FIXME
// CHECK-LP64: .quad 18446744073709551608
// CHECK-LP64-NEXT: .quad __ZTI7test5_D
// CHECK-LP64-NEXT: .quad __ZN9test5_B237funcB23Ev
// CHECK-LP64-NEXT: .quad __ZN9test5_B227funcB22Ev
// CHECK-LP64-NEXT: .quad __ZN9test5_B217funcB21Ev
// CHECK-LP64 .space 8
// CHECK-LP64 .quad 16 FIXME
// CHECK-LP64: .space 8
// CHECK-LP64-NEXT .space 8 FIXME
// CHECK-LP64: .quad 8
// CHECK-LP64-NEXT: .space 8
// CHECK-LP64-NEXT: .space 8
// CHECK-LP64: .quad 18446744073709551600
// CHECK-LP64-NEXT: .quad __ZTI7test5_D
// CHECK-LP64-NEXT: .quad __ZN9test5_B337funcB33Ev
// CHECK-LP64-NEXT: .quad __ZN9test5_B327funcB32Ev
// CHECK-LP64-NEXT: .quad __ZN9test5_B317funcB31Ev
// CHECK-LP64-NEXT: .space 8
// CHECK-LP64-NEXT: .quad 18446744073709551592
// CHECK-LP64-NEXT: .quad __ZTI7test5_D
// CHECK-LP64-NEXT: .quad __ZN4B2328funcB232Ev
// CHECK-LP64-NEXT: .space 8
// CHECK-LP64-NEXT:.quad 18446744073709551584
// CHECK-LP64-NEXT: .quad __ZTI7test5_D
// CHECK-LP64-NEXT: .quad __ZN4B2318funcB231Ev
struct test8_B1 {
virtual void ftest8_B1() { }
};
struct test8_B2aa {
virtual void ftest8_B2aa() { }
int i;
};
struct test8_B2ab {
virtual void ftest8_B2ab() { }
int i;
};
struct test8_B2a : virtual test8_B2aa, virtual test8_B2ab {
virtual void ftest8_B
|
