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https://opencores.org/ocsvn/openrisc/openrisc/trunk
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Rev 816 |
Rev 826 |
/* { dg-do compile } */
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/* { dg-do compile } */
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/* { dg-options "-O2 -fdump-tree-optimized" } */
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/* { dg-options "-O2 -fdump-tree-optimized" } */
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struct param { int *a; };
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struct param { int *a; };
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void foo(struct param *p);
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void foo(struct param *p);
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int bar(void)
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int bar(void)
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{
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{
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int a[32];
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int a[32];
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struct param p;
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struct param p;
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a[0] = 1;
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a[0] = 1;
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a[1] = 1;
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a[1] = 1;
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p.a = &a[0];
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p.a = &a[0];
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foo(&p);
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foo(&p);
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return a[0] + *p.a;
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return a[0] + *p.a;
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}
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}
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/* We need to have both: a load from "a[0]" and a load from "*p.a",
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/* We need to have both: a load from "a[0]" and a load from "*p.a",
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the latter can be an ssa temporary. */
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the latter can be an ssa temporary. */
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/* { dg-final { scan-tree-dump "= a.0.;" "optimized" } } */
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/* { dg-final { scan-tree-dump "= a.0.;" "optimized" } } */
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/* { dg-final { scan-tree-dump "= \\*\[pD\]" "optimized" } } */
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/* { dg-final { scan-tree-dump "= \\*\[pD\]" "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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