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Add tests for CodeGen types in MS ABI. Based on patch by r4start. 

llvm-svn: 142697
This commit is contained in:
Eli Friedman 2011-10-21 23:03:08 +00:00
parent 6a59897d50
commit faaf2731f6
1 changed files with 19 additions and 1 deletions
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20
clang/test/Sema/ms_class_layout.cpp
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@ -89,6 +89,8 @@ int main() {
// CHECK-NEXT: sizeof=16, dsize=16, align=8
// CHECK-NEXT: nvsize=16, nvalign=8
// CHECK: %class.D = type { [8 x i8], double }
// CHECK: 0 | class B
// CHECK-NEXT: 0 | (B vftable pointer)
// CHECK-NEXT: 4 | int b_field
@ -96,6 +98,8 @@ int main() {
// CHECK-NEXT: sizeof=8, dsize=8, align=4
// CHECK-NEXT: nvsize=8, nvalign=4
// CHECK: %class.B = type { [4 x i8], i32 }
// CHECK: 0 | class A
// CHECK-NEXT: 0 | class B (primary base)
// CHECK-NEXT: 0 | (B vftable pointer)
@ -127,7 +131,12 @@ int main() {
// CHECK-NEXT: sizeof=80, dsize=80, align=8
// CHECK-NEXT: nvsize=64, nvalign=8
// CHECK: %class.A = type { %class.B, i32, i8 }
// CHECK: %class.C = type { %class.D, %class.B, [8 x i8], double, i32, double, i32, [4 x i8], %class.A }
// CHECK: %class.C.base = type { %class.D, %class.B, [8 x i8], double, i32, double, i32 }
// CHECK: 0 | struct BaseStruct
// CHECK-NEXT: 0 | double v0
// CHECK-NEXT: 8 | float v1
@ -156,6 +165,8 @@ int main() {
// CHECK: sizeof=96, dsize=96, align=8
// CHECK-NEXT: nvsize=96, nvalign=8
// CHECK: %struct.BaseStruct = type { double, float, %class.C }
// CHECK: 0 | struct DerivedStruct
// CHECK-NEXT: 0 | struct BaseStruct (base)
// CHECK-NEXT: 0 | double v0
@ -185,6 +196,8 @@ int main() {
// CHECK-NEXT: sizeof=104, dsize=104, align=8
// CHECK-NEXT: nvsize=104, nvalign=8
// CHECK: %struct.DerivedStruct = type { %struct.BaseStruct, i32 }
// CHECK: 0 | struct G
// CHECK-NEXT: 0 | int g_field
// CHECK-NEXT: sizeof=4, dsize=4, align=4
@ -200,6 +213,8 @@ int main() {
// CHECK-NEXT: sizeof=24, dsize=24, align=8
// CHECK-NEXT: nvsize=8, nvalign=4
// CHECK: %struct.H = type { %struct.G, [4 x i8], %class.D }
// CHECK: 0 | struct I
// CHECK-NEXT: 0 | (I vftable pointer)
// CHECK-NEXT: 8 | (I vbtable pointer)
@ -209,3 +224,6 @@ int main() {
// CHECK-NEXT: 32 | double a
// CHECK-NEXT: sizeof=40, dsize=40, align=8
// CHECK-NEXT: nvsize=24, nvalign=8
// CHECK: %struct.I = type { [16 x i8], double, %class.D }
// CHECK: %struct.I.base = type { [16 x i8], double }