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| Rev 298 |
Rev 338 |
/* { dg-do run } */
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/* { dg-do run } */
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/* { dg-options "-O -fstrict-aliasing -fgcse" } */
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/* { dg-options "-O -fstrict-aliasing -fgcse" } */
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/* PR optimization/10087 */
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/* PR optimization/10087 */
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/* Contributed by Peter van Hoof <p.van-hoof@qub.ac.uk> */
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/* Contributed by Peter van Hoof <p.van-hoof@qub.ac.uk> */
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extern void abort(void);
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extern void abort(void);
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void b(int*,int*);
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void b(int*,int*);
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typedef struct {
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typedef struct {
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double T1;
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double T1;
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char c;
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char c;
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} S;
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} S;
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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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int i,j;
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int i,j;
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double s;
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double s;
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S x1[2][2];
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S x1[2][2];
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S *x[2] = { x1[0], x1[1] };
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S *x[2] = { x1[0], x1[1] };
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S **E = x;
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S **E = x;
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for( i=0; i < 2; i++ )
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for( i=0; i < 2; i++ )
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for( j=0; j < 2; j++ )
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for( j=0; j < 2; j++ )
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E[j][i].T1 = 1;
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E[j][i].T1 = 1;
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for( i=0; i < 2; i++ )
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for( i=0; i < 2; i++ )
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for( j=0; j < 2; j++ )
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for( j=0; j < 2; j++ )
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s = E[j][i].T1;
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s = E[j][i].T1;
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b(&j,&i);
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b(&j,&i);
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if (s != 1)
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if (s != 1)
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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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void b(int *i, int *j) {}
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void b(int *i, int *j) {}
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