| Hans Wennborg | c9bd88e | 2014-01-14 19:35:09 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -fno-rtti -emit-llvm-only -triple i686-pc-win32 -fdump-record-layouts -fsyntax-only %s 2>&1 \ |
| Warren Hunt | 6b7048d | 2013-11-06 00:54:59 +0000 | [diff] [blame] | 2 | // RUN: | FileCheck %s |
| Hans Wennborg | c9bd88e | 2014-01-14 19:35:09 +0000 | [diff] [blame] | 3 | // RUN: %clang_cc1 -fno-rtti -emit-llvm-only -triple x86_64-pc-win32 -fdump-record-layouts -fsyntax-only %s 2>/dev/null \ |
| Warren Hunt | 6b7048d | 2013-11-06 00:54:59 +0000 | [diff] [blame] | 4 | // RUN: | FileCheck %s -check-prefix CHECK-X64 |
| 5 | |
| Warren Hunt | 71140d6 | 2013-12-06 20:16:49 +0000 | [diff] [blame] | 6 | struct B0 { int a; }; |
| 7 | struct B1 { int a; }; |
| Warren Hunt | 6b7048d | 2013-11-06 00:54:59 +0000 | [diff] [blame] | 8 | |
| Warren Hunt | 71140d6 | 2013-12-06 20:16:49 +0000 | [diff] [blame] | 9 | struct A : virtual B0 { char a : 1; }; |
| Warren Hunt | 6b7048d | 2013-11-06 00:54:59 +0000 | [diff] [blame] | 10 | |
| 11 | // CHECK: *** Dumping AST Record Layout |
| Warren Hunt | d640d7d | 2014-01-09 00:30:56 +0000 | [diff] [blame] | 12 | // CHECK: *** Dumping AST Record Layout |
| 13 | // CHECK-NEXT: 0 | struct A |
| 14 | // CHECK-NEXT: 0 | (A vbtable pointer) |
| 15 | // CHECK-NEXT: 4 | char a |
| 16 | // CHECK-NEXT: 12 | struct B0 (virtual base) |
| 17 | // CHECK-NEXT: 12 | int a |
| 18 | // CHECK-NEXT: | [sizeof=16, align=4 |
| 19 | // CHECK-NEXT: | nvsize=8, nvalign=4] |
| Warren Hunt | 6b7048d | 2013-11-06 00:54:59 +0000 | [diff] [blame] | 20 | // CHECK-X64: *** Dumping AST Record Layout |
| Warren Hunt | d640d7d | 2014-01-09 00:30:56 +0000 | [diff] [blame] | 21 | // CHECK-X64: *** Dumping AST Record Layout |
| 22 | // CHECK-X64-NEXT: 0 | struct A |
| 23 | // CHECK-X64-NEXT: 0 | (A vbtable pointer) |
| 24 | // CHECK-X64-NEXT: 8 | char a |
| 25 | // CHECK-X64-NEXT: 20 | struct B0 (virtual base) |
| 26 | // CHECK-X64-NEXT: 20 | int a |
| 27 | // CHECK-X64-NEXT: | [sizeof=24, align=8 |
| 28 | // CHECK-X64-NEXT: | nvsize=16, nvalign=8] |
| Warren Hunt | 6b7048d | 2013-11-06 00:54:59 +0000 | [diff] [blame] | 29 | |
| Warren Hunt | 71140d6 | 2013-12-06 20:16:49 +0000 | [diff] [blame] | 30 | struct B : virtual B0 { short a : 1; }; |
| Warren Hunt | 6b7048d | 2013-11-06 00:54:59 +0000 | [diff] [blame] | 31 | |
| 32 | // CHECK: *** Dumping AST Record Layout |
| Warren Hunt | d640d7d | 2014-01-09 00:30:56 +0000 | [diff] [blame] | 33 | // CHECK-NEXT: 0 | struct B |
| 34 | // CHECK-NEXT: 0 | (B vbtable pointer) |
| 35 | // CHECK-NEXT: 4 | short a |
| 36 | // CHECK-NEXT: 12 | struct B0 (virtual base) |
| 37 | // CHECK-NEXT: 12 | int a |
| 38 | // CHECK-NEXT: | [sizeof=16, align=4 |
| 39 | // CHECK-NEXT: | nvsize=8, nvalign=4] |
| Warren Hunt | 6b7048d | 2013-11-06 00:54:59 +0000 | [diff] [blame] | 40 | // CHECK-X64: *** Dumping AST Record Layout |
| Warren Hunt | d640d7d | 2014-01-09 00:30:56 +0000 | [diff] [blame] | 41 | // CHECK-X64-NEXT: 0 | struct B |
| 42 | // CHECK-X64-NEXT: 0 | (B vbtable pointer) |
| 43 | // CHECK-X64-NEXT: 8 | short a |
| 44 | // CHECK-X64-NEXT: 20 | struct B0 (virtual base) |
| 45 | // CHECK-X64-NEXT: 20 | int a |
| 46 | // CHECK-X64-NEXT: | [sizeof=24, align=8 |
| 47 | // CHECK-X64-NEXT: | nvsize=16, nvalign=8] |
| Warren Hunt | 6b7048d | 2013-11-06 00:54:59 +0000 | [diff] [blame] | 48 | |
| Warren Hunt | 71140d6 | 2013-12-06 20:16:49 +0000 | [diff] [blame] | 49 | struct C : virtual B0 { char a : 1; char : 0; }; |
| Warren Hunt | 6b7048d | 2013-11-06 00:54:59 +0000 | [diff] [blame] | 50 | |
| 51 | // CHECK: *** Dumping AST Record Layout |
| Warren Hunt | d640d7d | 2014-01-09 00:30:56 +0000 | [diff] [blame] | 52 | // CHECK-NEXT: 0 | struct C |
| 53 | // CHECK-NEXT: 0 | (C vbtable pointer) |
| 54 | // CHECK-NEXT: 4 | char a |
| 55 | // CHECK-NEXT: 5 | char |
| 56 | // CHECK-NEXT: 8 | struct B0 (virtual base) |
| 57 | // CHECK-NEXT: 8 | int a |
| 58 | // CHECK-NEXT: | [sizeof=12, align=4 |
| 59 | // CHECK-NEXT: | nvsize=8, nvalign=4] |
| Warren Hunt | 6b7048d | 2013-11-06 00:54:59 +0000 | [diff] [blame] | 60 | // CHECK-X64: *** Dumping AST Record Layout |
| Warren Hunt | d640d7d | 2014-01-09 00:30:56 +0000 | [diff] [blame] | 61 | // CHECK-X64-NEXT: 0 | struct C |
| 62 | // CHECK-X64-NEXT: 0 | (C vbtable pointer) |
| 63 | // CHECK-X64-NEXT: 8 | char a |
| 64 | // CHECK-X64-NEXT: 9 | char |
| 65 | // CHECK-X64-NEXT: 16 | struct B0 (virtual base) |
| 66 | // CHECK-X64-NEXT: 16 | int a |
| 67 | // CHECK-X64-NEXT: | [sizeof=24, align=8 |
| 68 | // CHECK-X64-NEXT: | nvsize=16, nvalign=8] |
| Warren Hunt | 71140d6 | 2013-12-06 20:16:49 +0000 | [diff] [blame] | 69 | |
| 70 | struct D : virtual B0 { char a : 1; char b; }; |
| 71 | |
| 72 | // CHECK: *** Dumping AST Record Layout |
| Warren Hunt | d640d7d | 2014-01-09 00:30:56 +0000 | [diff] [blame] | 73 | // CHECK-NEXT: 0 | struct D |
| 74 | // CHECK-NEXT: 0 | (D vbtable pointer) |
| 75 | // CHECK-NEXT: 4 | char a |
| 76 | // CHECK-NEXT: 5 | char b |
| 77 | // CHECK-NEXT: 8 | struct B0 (virtual base) |
| 78 | // CHECK-NEXT: 8 | int a |
| 79 | // CHECK-NEXT: | [sizeof=12, align=4 |
| 80 | // CHECK-NEXT: | nvsize=8, nvalign=4] |
| Warren Hunt | 71140d6 | 2013-12-06 20:16:49 +0000 | [diff] [blame] | 81 | // CHECK-X64: *** Dumping AST Record Layout |
| Warren Hunt | d640d7d | 2014-01-09 00:30:56 +0000 | [diff] [blame] | 82 | // CHECK-X64-NEXT: 0 | struct D |
| 83 | // CHECK-X64-NEXT: 0 | (D vbtable pointer) |
| 84 | // CHECK-X64-NEXT: 8 | char a |
| 85 | // CHECK-X64-NEXT: 9 | char b |
| 86 | // CHECK-X64-NEXT: 16 | struct B0 (virtual base) |
| 87 | // CHECK-X64-NEXT: 16 | int a |
| 88 | // CHECK-X64-NEXT: | [sizeof=24, align=8 |
| 89 | // CHECK-X64-NEXT: | nvsize=16, nvalign=8] |
| Warren Hunt | 71140d6 | 2013-12-06 20:16:49 +0000 | [diff] [blame] | 90 | |
| 91 | struct E : virtual B0, virtual B1 { long long : 1; }; |
| 92 | // CHECK: *** Dumping AST Record Layout |
| Warren Hunt | d640d7d | 2014-01-09 00:30:56 +0000 | [diff] [blame] | 93 | // CHECK: *** Dumping AST Record Layout |
| 94 | // CHECK-NEXT: 0 | struct E |
| 95 | // CHECK-NEXT: 0 | (E vbtable pointer) |
| 96 | // CHECK-NEXT: 8 | long long |
| 97 | // CHECK-NEXT: 24 | struct B0 (virtual base) |
| 98 | // CHECK-NEXT: 24 | int a |
| 99 | // CHECK-NEXT: 36 | struct B1 (virtual base) |
| 100 | // CHECK-NEXT: 36 | int a |
| 101 | // CHECK-NEXT: | [sizeof=40, align=8 |
| 102 | // CHECK-NEXT: | nvsize=16, nvalign=8] |
| Warren Hunt | 71140d6 | 2013-12-06 20:16:49 +0000 | [diff] [blame] | 103 | // CHECK-X64: *** Dumping AST Record Layout |
| Warren Hunt | d640d7d | 2014-01-09 00:30:56 +0000 | [diff] [blame] | 104 | // CHECK-X64: *** Dumping AST Record Layout |
| 105 | // CHECK-X64-NEXT: 0 | struct E |
| 106 | // CHECK-X64-NEXT: 0 | (E vbtable pointer) |
| 107 | // CHECK-X64-NEXT: 8 | long long |
| 108 | // CHECK-X64-NEXT: 24 | struct B0 (virtual base) |
| 109 | // CHECK-X64-NEXT: 24 | int a |
| 110 | // CHECK-X64-NEXT: 36 | struct B1 (virtual base) |
| 111 | // CHECK-X64-NEXT: 36 | int a |
| 112 | // CHECK-X64-NEXT: | [sizeof=40, align=8 |
| 113 | // CHECK-X64-NEXT: | nvsize=16, nvalign=8] |
| Warren Hunt | 6b7048d | 2013-11-06 00:54:59 +0000 | [diff] [blame] | 114 | |
| 115 | int a[ |
| 116 | sizeof(A)+ |
| 117 | sizeof(B)+ |
| 118 | sizeof(C)+ |
| Warren Hunt | 71140d6 | 2013-12-06 20:16:49 +0000 | [diff] [blame] | 119 | sizeof(D)+ |
| 120 | sizeof(E)]; |