73 lines
1019 B
C
73 lines
1019 B
C
/* PR tree-optimization/33723 */
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/* { dg-do compile } */
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/* { dg-options "-O2 -fdump-tree-gimple" } */
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typedef union
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{
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struct
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{
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int f1, f2, f3, f4, f5, f6, f7, f8;
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long int f9, f10;
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int f11;
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} f;
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char s[4];
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long int a;
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} T;
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void
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foo1 (void)
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{
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T t;
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t = (T) { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } };
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test (&t);
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}
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void
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bar1 (void)
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{
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T t = { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } };
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test (&t);
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}
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void
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baz1 (void)
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{
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T t;
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t = (const T) { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } };
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test (&t);
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}
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void
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foo2 (void)
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{
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T t;
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t = (T) { { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 } };
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test (&t);
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}
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void
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bar2 (void)
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{
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T t = { { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 } };
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test (&t);
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}
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void
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baz2 (void)
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{
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T t;
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t = (const T) { { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 } };
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test (&t);
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}
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void
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baz3 (void)
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{
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T t;
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t = (const T) (T) { { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 } };
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test (&t);
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}
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/* { dg-final { scan-tree-dump-not "t = D" "gimple"} } */
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/* { dg-final { cleanup-tree-dump "gimple" } } */
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