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https://opencores.org/ocsvn/openrisc/openrisc/trunk
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Rev 297 |
Rev 338 |
#include <stdint.h>
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#include <stdint.h>
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typedef int32_t __attribute__((vector_size(8))) v2si;
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typedef int32_t __attribute__((vector_size(8))) v2si;
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int64_t s64;
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int64_t s64;
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static inline int64_t
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static inline int64_t
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__ev_convert_s64 (v2si a)
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__ev_convert_s64 (v2si a)
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{
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{
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return (int64_t) a;
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return (int64_t) a;
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}
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}
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int main()
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int main()
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{
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{
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union { int64_t ll; int32_t i[2]; } endianness_test;
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union { int64_t ll; int32_t i[2]; } endianness_test;
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endianness_test.ll = 1;
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endianness_test.ll = 1;
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int32_t little_endian = endianness_test.i[0];
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int32_t little_endian = endianness_test.i[0];
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s64 = __ev_convert_s64 ((v2si){1,0xffffffff});
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s64 = __ev_convert_s64 ((v2si){1,0xffffffff});
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if (s64 != (little_endian ? 0xffffffff00000001LL : 0x1ffffffffLL))
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if (s64 != (little_endian ? 0xffffffff00000001LL : 0x1ffffffffLL))
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abort ();
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abort ();
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return 0;
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return 0;
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}
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}
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