// RUN: %clang_cc1 -triple powerpc-ibm-aix-xcoff -fdump-record-layouts \
// RUN: -fsyntax-only %s | \
// RUN: FileCheck --check-prefixes=CHECK,CHECK32 %s
// RUN: %clang_cc1 -triple powerpc64-ibm-aix-xcoff -fdump-record-layouts \
// RUN: -fsyntax-only %s | \
// RUN: FileCheck --check-prefixes=CHECK,CHECK64 %s
namespace test1 {
struct A {
double d1;
virtual void boo() {}
};
struct B {
double d2;
A a;
};
struct C : public A {
double d3;
};
int i = sizeof(B);
int j = sizeof(C);
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct test1::A
// CHECK-NEXT: 0 | (A vtable pointer)
// CHECK32-NEXT: 4 | double d1
// CHECK32-NEXT: | [sizeof=12, dsize=12, align=4, preferredalign=4,
// CHECK32-NEXT: | nvsize=12, nvalign=4, preferrednvalign=4]
// CHECK64-NEXT: 8 | double d1
// CHECK64-NEXT: | [sizeof=16, dsize=16, align=8, preferredalign=8,
// CHECK64-NEXT: | nvsize=16, nvalign=8, preferrednvalign=8]
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct test1::B
// CHECK-NEXT: 0 | double d2
// CHECK-NEXT: 8 | struct test1::A a
// CHECK-NEXT: 8 | (A vtable pointer)
// CHECK32-NEXT: 12 | double d1
// CHECK32-NEXT: | [sizeof=24, dsize=20, align=4, preferredalign=8,
// CHECK32-NEXT: | nvsize=20, nvalign=4, preferrednvalign=8]
// CHECK64-NEXT: 16 | double d1
// CHECK64-NEXT: | [sizeof=24, dsize=24, align=8, preferredalign=8,
// CHECK64-NEXT: | nvsize=24, nvalign=8, preferrednvalign=8]
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct test1::C
// CHECK-NEXT: 0 | struct test1::A (primary base)
// CHECK-NEXT: 0 | (A vtable pointer)
// CHECK32-NEXT: 4 | double d1
// CHECK32-NEXT: 12 | double d3
// CHECK32-NEXT: | [sizeof=20, dsize=20, align=4, preferredalign=4,
// CHECK32-NEXT: | nvsize=20, nvalign=4, preferrednvalign=4]
// CHECK64-NEXT: 8 | double d1
// CHECK64-NEXT: 16 | double d3
// CHECK64-NEXT: | [sizeof=24, dsize=24, align=8, preferredalign=8,
// CHECK64-NEXT: | nvsize=24, nvalign=8, preferrednvalign=8]
} // namespace test1
namespace test2 {
struct A {
long long l1;
};
struct B : public virtual A {
double d2;
};
#pragma pack(2)
struct C : public virtual A {
double __attribute__((aligned(4))) d3;
};
int i = sizeof(B);
int j = sizeof(C);
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct test2::A
// CHECK-NEXT: 0 | long long l1
// CHECK-NEXT: | [sizeof=8, dsize=8, align=8, preferredalign=8,
// CHECK-NEXT: | nvsize=8, nvalign=8, preferrednvalign=8]
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct test2::B
// CHECK-NEXT: 0 | (B vtable pointer)
// CHECK32-NEXT: 4 | double d2
// CHECK64-NEXT: 8 | double d2
// CHECK-NEXT: 16 | struct test2::A (virtual base)
// CHECK-NEXT: 16 | long long l1
// CHECK-NEXT: | [sizeof=24, dsize=24, align=8, preferredalign=8,
// CHECK32-NEXT: | nvsize=12, nvalign=4, preferrednvalign=4]
// CHECK64-NEXT: | nvsize=16, nvalign=8, preferrednvalign=8]
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct test2::C
// CHECK-NEXT: 0 | (C vtable pointer)
// CHECK32-NEXT: 4 | double d3
// CHECK32-NEXT: 12 | struct test2::A (virtual base)
// CHECK32-NEXT: 12 | long long l1
// CHECK32-NEXT: | [sizeof=20, dsize=20, align=2, preferredalign=2,
// CHECK32-NEXT: | nvsize=12, nvalign=2, preferrednvalign=2]
// CHECK64-NEXT: 8 | double d3
// CHECK64-NEXT: 16 | struct test2::A (virtual base)
// CHECK64-NEXT: 16 | long long l1
// CHECK64-NEXT: | [sizeof=24, dsize=24, align=2, preferredalign=2,
// CHECK64-NEXT: | nvsize=16, nvalign=2, preferrednvalign=2]
} // namespace test2
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