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* gcc.dg/vect/vect-105.c: Prevent compiler from hoisting abort
[pf3gnuchains/gcc-fork.git]
/
gcc
/
testsuite
/
gcc.dg
/
torture
/
pr27184.c
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/* Copyright 2006 Free Software Foundation */
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/* Make sure a and a1 alias each other.
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Incomplete array types used to not be unified, which broke aliasing. */
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/* { dg-do run } */
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typedef long atype[];
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typedef long atype1[];
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int NumSift (atype *a, atype1 *a1)
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{
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(*a)[0] = 0;
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(*a1)[0] = 1;
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return (*a)[0];
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}
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int main(void)
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{
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long a[2];
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if (!NumSift(&a, &a))
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__builtin_abort ();
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return 0;
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}