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https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk
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Rev 149 |
Rev 154 |
/* Failed on sparc with -mv8plus because sparc.c:set_extends() thought
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/* Failed on sparc with -mv8plus because sparc.c:set_extends() thought
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erroneously that SImode ASHIFT chops the upper bits, it does not. */
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erroneously that SImode ASHIFT chops the upper bits, it does not. */
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typedef unsigned long long uint64;
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typedef unsigned long long uint64;
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void g(uint64 x, int y, int z, uint64 *p)
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void g(uint64 x, int y, int z, uint64 *p)
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{
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{
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unsigned w = ((x >> y) & 0xffffffffULL) << (z & 0x1f);
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unsigned w = ((x >> y) & 0xffffffffULL) << (z & 0x1f);
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*p |= (w & 0xffffffffULL) << z;
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*p |= (w & 0xffffffffULL) << z;
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}
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}
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int main(void)
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int main(void)
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{
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{
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uint64 a = 0;
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uint64 a = 0;
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g(0xdeadbeef01234567ULL, 0, 0, &a);
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g(0xdeadbeef01234567ULL, 0, 0, &a);
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return (a == 0x01234567) ? 0 : 1;
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return (a == 0x01234567) ? 0 : 1;
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}
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}
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