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Rev 298 |
Rev 338 |
/* { dg-do compile } */
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/* { dg-do compile } */
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/* { dg-options "-O1 -fdump-tree-optimized" } */
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/* { dg-options "-O1 -fdump-tree-optimized" } */
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union a
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union a
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{
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{
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struct s1
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struct s1
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{
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{
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long long a;
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long long a;
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long long b;
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long long b;
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} s1;
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} s1;
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struct s2
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struct s2
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{
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{
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int c;
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int c;
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int d;
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int d;
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} s2;
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} s2;
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struct s3
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struct s3
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{
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{
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unsigned long long e;
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unsigned long long e;
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unsigned long long f;
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unsigned long long f;
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} s3;
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} s3;
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} a;
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} a;
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int *
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int *
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t ()
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t ()
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{
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{
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return (int *) &a;
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return (int *) &a;
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}
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}
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/* { dg-final { scan-tree-dump "a.s2.c" "optimized"} } */
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/* { dg-final { scan-tree-dump "a.s2.c" "optimized"} } */
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/* { dg-final { cleanup-tree-dump "optimized" } } */
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/* { dg-final { cleanup-tree-dump "optimized" } } */
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