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Fix PR 17408 and PR 17409.
[pf3gnuchains/gcc-fork.git]
/
gcc
/
testsuite
/
gcc.c-torture
/
execute
/
20020219-1.c
1
/* PR c/4308
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This testcase failed because 0x8000000000000000 >> 0
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was incorrectly folded into 0xffffffff00000000. */
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extern void abort (void);
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extern void exit (int);
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long long foo (void)
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{
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long long C = 1ULL << 63, X;
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int Y = 32;
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X = C >> (Y & 31);
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return X;
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}
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int main (void)
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{
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if (foo () != 1ULL << 63)
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abort ();
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exit (0);
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}