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llvm-mirror/test/FrontendC++/2007-05-16-ReverseBitFieldCrash.cpp
Anton Korobeynikov eb3cd5e822 For PR1338: Rename test dirs
llvm-svn: 51695
2008-05-29 19:17:15 +00:00

25 lines
378 B
C++

// RUN: %llvmgxx %s -emit-llvm -S -o -
#pragma reverse_bitfields on
typedef unsigned long UINT32;
extern void abort(void);
typedef struct TestStruct
{
long first: 15,
second: 17;
} TestStruct;
int main (int argc, char * const argv[]) {
TestStruct testStruct = {1, 0};
UINT32 dw = *(UINT32 *)(&testStruct);
if(!(dw & 0xFFFF))
abort ();
return 0;
}