diff options
author | Eric Christopher <echristo@apple.com> | 2011-08-19 23:08:33 +0000 |
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committer | Eric Christopher <echristo@apple.com> | 2011-08-19 23:08:33 +0000 |
commit | 335552e3fff9f41067cccfd72557f801d398949a (patch) | |
tree | a818a83c7f72e84dae2d5569e76a0d9beb3b33a5 /test/CodeGenCXX/2007-04-05-PackedBitFieldsSmall.cpp | |
parent | d60a34a4e514ec0dfddd05ef2744be104e111f45 (diff) |
Migrate:
2007-01-06-PtrMethodInit.cpp
2007-04-05-PackedBitFields-1.cpp
2007-04-05-PackedBitFieldsOverlap-2.cpp
2007-04-05-PackedBitFieldsOverlap.cpp
2007-04-05-PackedBitFieldsSmall.cpp
2007-04-05-StructPackedFieldUnpacked.cpp
2007-04-10-PackedUnion.cpp
2007-04-14-FNoBuiltin.cpp
2007-05-03-VectorInit.cpp
2007-07-29-RestrictPtrArg.cpp
2007-07-29-RestrictRefArg.cpp
2007-09-10-RecursiveTypeResolution.cpp
from llvm/test/FrontendC++ and FileCheckize where appropriate.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@138134 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGenCXX/2007-04-05-PackedBitFieldsSmall.cpp')
-rw-r--r-- | test/CodeGenCXX/2007-04-05-PackedBitFieldsSmall.cpp | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/test/CodeGenCXX/2007-04-05-PackedBitFieldsSmall.cpp b/test/CodeGenCXX/2007-04-05-PackedBitFieldsSmall.cpp new file mode 100644 index 0000000000..b31f95fa3b --- /dev/null +++ b/test/CodeGenCXX/2007-04-05-PackedBitFieldsSmall.cpp @@ -0,0 +1,27 @@ +// RUN: %clang_cc1 -emit-llvm %s -o - + + +#ifdef PACKED +// This is an example where size of Packed struct is smaller then +// the size of bit field type. +#define P __attribute__((packed)) +#else +#define P +#endif + +struct P M_Packed { + unsigned long long X:50; + unsigned Y:2; +}; + +struct M_Packed sM_Packed; + +int testM_Packed (void) { + struct M_Packed x; + return (0 != x.Y); +} + +int testM_Packed2 (void) { + struct M_Packed x; + return (0 != x.X); +} |