diff options
Diffstat (limited to 'clang/test/CodeGen/bitfield-access-unit.c')
| -rw-r--r-- | clang/test/CodeGen/bitfield-access-unit.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/clang/test/CodeGen/bitfield-access-unit.c b/clang/test/CodeGen/bitfield-access-unit.c index 1aed2e7..d0553c5 100644 --- a/clang/test/CodeGen/bitfield-access-unit.c +++ b/clang/test/CodeGen/bitfield-access-unit.c @@ -222,6 +222,24 @@ struct G { // LAYOUT-DWN32-NEXT: <CGBitFieldInfo Offset:{{[0-9]+}} Size:7 IsSigned:1 StorageSize:8 StorageOffset:4 // CHECK-NEXT: ]> +struct __attribute__((aligned(8))) H { + char a; + unsigned b : 24; // on expensive alignment we want this to stay 24 + unsigned c __attribute__((aligned(8))); // Think 'long long' or lp64 ptr +} h; +// CHECK-LABEL: LLVMType:%struct.H = +// LAYOUT-FLEX-SAME: type <{ i8, i32, [3 x i8], i32, [4 x i8] }> +// LAYOUT-STRICT-SAME: type { i8, [3 x i8], [4 x i8], i32, [4 x i8] } +// LAYOUT-DWN32-FLEX-SAME: type <{ i8, i32, [3 x i8], i32, [4 x i8] }> +// LAYOUT-DWN32-STRICT-SAME: type { i8, [3 x i8], [4 x i8], i32, [4 x i8] } +// CHECK: BitFields:[ +// LAYOUT-FLEX-NEXT: <CGBitFieldInfo Offset:{{[0-9]+}} Size:24 IsSigned:0 StorageSize:32 StorageOffset:1 +// LAYOUT-STRICT-NEXT: <CGBitFieldInfo Offset:{{[0-9]+}} Size:24 IsSigned:0 StorageSize:24 StorageOffset:1 + +// LAYOUT-DWN32-FLEX-NEXT: <CGBitFieldInfo Offset:{{[0-9]+}} Size:24 IsSigned:0 StorageSize:32 StorageOffset:1 +// LAYOUT-DWN32-STRICT-NEXT: <CGBitFieldInfo Offset:{{[0-9]+}} Size:24 IsSigned:0 StorageSize:24 StorageOffset:1 +// CHECK-NEXT: ]> + #if _LP64 struct A64 { int a : 16; |