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author | Anton Korobeynikov <asl@math.spbu.ru> | 2007-09-11 22:12:26 +0000 |
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committer | Anton Korobeynikov <asl@math.spbu.ru> | 2007-09-11 22:12:26 +0000 |
commit | 440d7460b5fec9153e9d0adba44754ff8ba8783c (patch) | |
tree | 1dbe1ea885ae5f7c47631068d814ee236685e876 | |
parent | 071a279e94e30d51aff3b46a4651d686982488a0 (diff) | |
download | llvm-440d7460b5fec9153e9d0adba44754ff8ba8783c.tar.gz |
Testcase for recent pragma pack stuff
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41869 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r-- | test/CFrontend/2007-09-19-PragmaPack.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/test/CFrontend/2007-09-19-PragmaPack.c b/test/CFrontend/2007-09-19-PragmaPack.c new file mode 100644 index 000000000000..187d5e3cc6fe --- /dev/null +++ b/test/CFrontend/2007-09-19-PragmaPack.c @@ -0,0 +1,32 @@ +// RUN: %llvmgcc -O3 -S -o - %s | grep {26} + +#include <stdint.h> + +#pragma pack(push, 1) +typedef struct +{ + uint32_t a; + uint8_t * b; +} foo; + +typedef struct { + uint8_t major; + uint8_t minor; + uint16_t build; +} VERSION; + +typedef struct { + uint8_t a[5]; + VERSION version; + uint8_t b; + char * c; + foo d; + uint32_t guard; +} bar; +#pragma pack(pop) + + +unsigned barsize(void) { + return sizeof(bar); +} + |