| Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 1 | // RUN: %clang_cc1 -fno-rtti -emit-llvm-only -triple i686-pc-win32 -fdump-record-layouts %s 2>/dev/null \ |
| Warren Hunt | dc58180 | 2013-10-14 19:08:58 +0000 | [diff] [blame] | 2 | // RUN: | FileCheck %s |
| Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 3 | // RUN: %clang_cc1 -fno-rtti -emit-llvm-only -triple x86_64-pc-win32 -fdump-record-layouts %s 2>/dev/null \ |
| Warren Hunt | 7967c95 | 2013-10-23 23:53:07 +0000 | [diff] [blame] | 4 | // RUN: | FileCheck %s -check-prefix CHECK-X64 |
| Warren Hunt | dc58180 | 2013-10-14 19:08:58 +0000 | [diff] [blame] | 5 | |
| 6 | extern "C" int printf(const char *fmt, ...); |
| 7 | |
| 8 | struct B0 { char a; B0() : a(0xB0) {} }; |
| 9 | struct __declspec(align(1)) B1 {}; |
| 10 | |
| Warren Hunt | 2d2f6c2 | 2013-11-14 22:34:59 +0000 | [diff] [blame] | 11 | struct A : virtual B0 {}; |
| Warren Hunt | dc58180 | 2013-10-14 19:08:58 +0000 | [diff] [blame] | 12 | |
| 13 | // CHECK: *** Dumping AST Record Layout |
| Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 14 | // CHECK: *** Dumping AST Record Layout |
| 15 | // CHECK-NEXT: 0 | struct A |
| 16 | // CHECK-NEXT: 0 | (A vbtable pointer) |
| 17 | // CHECK-NEXT: 4 | struct B0 (virtual base) |
| 18 | // CHECK-NEXT: 4 | char a |
| 19 | // CHECK-NEXT: | [sizeof=5, align=4 |
| 20 | // CHECK-NEXT: | nvsize=4, nvalign=4] |
| Warren Hunt | 7967c95 | 2013-10-23 23:53:07 +0000 | [diff] [blame] | 21 | // CHECK-X64: *** Dumping AST Record Layout |
| Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 22 | // CHECK-X64: *** Dumping AST Record Layout |
| 23 | // CHECK-X64-NEXT: 0 | struct A |
| 24 | // CHECK-X64-NEXT: 0 | (A vbtable pointer) |
| 25 | // CHECK-X64-NEXT: 8 | struct B0 (virtual base) |
| 26 | // CHECK-X64-NEXT: 8 | char a |
| 27 | // CHECK-X64-NEXT: | [sizeof=16, align=8 |
| 28 | // CHECK-X64-NEXT: | nvsize=8, nvalign=8] |
| Warren Hunt | dc58180 | 2013-10-14 19:08:58 +0000 | [diff] [blame] | 29 | |
| 30 | struct __declspec(align(1)) B : virtual B0 {}; |
| 31 | |
| 32 | // CHECK: *** Dumping AST Record Layout |
| Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 33 | // CHECK-NEXT: 0 | struct B |
| 34 | // CHECK-NEXT: 0 | (B vbtable pointer) |
| 35 | // CHECK-NEXT: 4 | struct B0 (virtual base) |
| 36 | // CHECK-NEXT: 4 | char a |
| 37 | // CHECK-NEXT: | [sizeof=8, align=4 |
| 38 | // CHECK-NEXT: | nvsize=4, nvalign=4] |
| Warren Hunt | 7967c95 | 2013-10-23 23:53:07 +0000 | [diff] [blame] | 39 | // CHECK-X64: *** Dumping AST Record Layout |
| Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 40 | // CHECK-X64-NEXT: 0 | struct B |
| 41 | // CHECK-X64-NEXT: 0 | (B vbtable pointer) |
| 42 | // CHECK-X64-NEXT: 8 | struct B0 (virtual base) |
| 43 | // CHECK-X64-NEXT: 8 | char a |
| 44 | // CHECK-X64-NEXT: | [sizeof=16, align=8 |
| 45 | // CHECK-X64-NEXT: | nvsize=8, nvalign=8] |
| Warren Hunt | dc58180 | 2013-10-14 19:08:58 +0000 | [diff] [blame] | 46 | |
| 47 | struct C : virtual B0 { int a; C() : a(0xC) {} }; |
| 48 | |
| 49 | // CHECK: *** Dumping AST Record Layout |
| Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 50 | // CHECK-NEXT: 0 | struct C |
| 51 | // CHECK-NEXT: 0 | (C vbtable pointer) |
| 52 | // CHECK-NEXT: 4 | int a |
| 53 | // CHECK-NEXT: 8 | struct B0 (virtual base) |
| 54 | // CHECK-NEXT: 8 | char a |
| 55 | // CHECK-NEXT: | [sizeof=9, align=4 |
| 56 | // CHECK-NEXT: | nvsize=8, nvalign=4] |
| Warren Hunt | 7967c95 | 2013-10-23 23:53:07 +0000 | [diff] [blame] | 57 | // CHECK-X64: *** Dumping AST Record Layout |
| Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 58 | // CHECK-X64-NEXT: 0 | struct C |
| 59 | // CHECK-X64-NEXT: 0 | (C vbtable pointer) |
| 60 | // CHECK-X64-NEXT: 8 | int a |
| 61 | // CHECK-X64-NEXT: 16 | struct B0 (virtual base) |
| 62 | // CHECK-X64-NEXT: 16 | char a |
| 63 | // CHECK-X64-NEXT: | [sizeof=24, align=8 |
| 64 | // CHECK-X64-NEXT: | nvsize=16, nvalign=8] |
| Warren Hunt | dc58180 | 2013-10-14 19:08:58 +0000 | [diff] [blame] | 65 | |
| 66 | struct D : virtual B0 { __declspec(align(1)) int a; D() : a(0xD) {} }; |
| 67 | |
| 68 | // CHECK: *** Dumping AST Record Layout |
| Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 69 | // CHECK-NEXT: 0 | struct D |
| 70 | // CHECK-NEXT: 0 | (D vbtable pointer) |
| 71 | // CHECK-NEXT: 4 | int a |
| 72 | // CHECK-NEXT: 8 | struct B0 (virtual base) |
| 73 | // CHECK-NEXT: 8 | char a |
| 74 | // CHECK-NEXT: | [sizeof=12, align=4 |
| 75 | // CHECK-NEXT: | nvsize=8, nvalign=4] |
| Warren Hunt | 7967c95 | 2013-10-23 23:53:07 +0000 | [diff] [blame] | 76 | // CHECK-X64: *** Dumping AST Record Layout |
| Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 77 | // CHECK-X64-NEXT: 0 | struct D |
| 78 | // CHECK-X64-NEXT: 0 | (D vbtable pointer) |
| 79 | // CHECK-X64-NEXT: 8 | int a |
| 80 | // CHECK-X64-NEXT: 16 | struct B0 (virtual base) |
| 81 | // CHECK-X64-NEXT: 16 | char a |
| 82 | // CHECK-X64-NEXT: | [sizeof=24, align=8 |
| 83 | // CHECK-X64-NEXT: | nvsize=16, nvalign=8] |
| Warren Hunt | dc58180 | 2013-10-14 19:08:58 +0000 | [diff] [blame] | 84 | |
| 85 | struct E : virtual B0, virtual B1 {}; |
| 86 | |
| 87 | // CHECK: *** Dumping AST Record Layout |
| Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 88 | // CHECK: *** Dumping AST Record Layout |
| 89 | // CHECK-NEXT: 0 | struct E |
| 90 | // CHECK-NEXT: 0 | (E vbtable pointer) |
| 91 | // CHECK-NEXT: 4 | struct B0 (virtual base) |
| 92 | // CHECK-NEXT: 4 | char a |
| 93 | // CHECK-NEXT: 5 | struct B1 (virtual base) (empty) |
| 94 | // CHECK-NEXT: | [sizeof=8, align=4 |
| 95 | // CHECK-NEXT: | nvsize=4, nvalign=4] |
| Warren Hunt | 7967c95 | 2013-10-23 23:53:07 +0000 | [diff] [blame] | 96 | // CHECK-X64: *** Dumping AST Record Layout |
| Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 97 | // CHECK-X64: *** Dumping AST Record Layout |
| 98 | // CHECK-X64-NEXT: 0 | struct E |
| 99 | // CHECK-X64-NEXT: 0 | (E vbtable pointer) |
| 100 | // CHECK-X64-NEXT: 8 | struct B0 (virtual base) |
| 101 | // CHECK-X64-NEXT: 8 | char a |
| 102 | // CHECK-X64-NEXT: 9 | struct B1 (virtual base) (empty) |
| 103 | // CHECK-X64-NEXT: | [sizeof=16, align=8 |
| 104 | // CHECK-X64-NEXT: | nvsize=8, nvalign=8] |
| Reid Kleckner | a7dec29 | 2013-10-14 21:14:05 +0000 | [diff] [blame] | 105 | |
| 106 | struct F { char a; virtual ~F(); }; |
| 107 | |
| 108 | // CHECK: *** Dumping AST Record Layout |
| Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 109 | // CHECK-NEXT: 0 | struct F |
| 110 | // CHECK-NEXT: 0 | (F vftable pointer) |
| 111 | // CHECK-NEXT: 4 | char a |
| 112 | // CHECK-NEXT: | [sizeof=8, align=4 |
| 113 | // CHECK-NEXT: | nvsize=8, nvalign=4] |
| Warren Hunt | 7967c95 | 2013-10-23 23:53:07 +0000 | [diff] [blame] | 114 | // CHECK-X64: *** Dumping AST Record Layout |
| Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 115 | // CHECK-X64-NEXT: 0 | struct F |
| 116 | // CHECK-X64-NEXT: 0 | (F vftable pointer) |
| 117 | // CHECK-X64-NEXT: 8 | char a |
| 118 | // CHECK-X64-NEXT: | [sizeof=16, align=8 |
| 119 | // CHECK-X64-NEXT: | nvsize=16, nvalign=8] |
| Reid Kleckner | a7dec29 | 2013-10-14 21:14:05 +0000 | [diff] [blame] | 120 | |
| Warren Hunt | dc58180 | 2013-10-14 19:08:58 +0000 | [diff] [blame] | 121 | int a[ |
| 122 | sizeof(A)+ |
| 123 | sizeof(B)+ |
| 124 | sizeof(C)+ |
| 125 | sizeof(D)+ |
| Reid Kleckner | a7dec29 | 2013-10-14 21:14:05 +0000 | [diff] [blame] | 126 | sizeof(E)+ |
| 127 | sizeof(F)]; |