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Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [ssa-ccp-17.c] - Diff between revs 816 and 826

Rev 816	Rev 826
`/* { dg-do compile } */`	`/* { dg-do compile } */`
`/* { dg-options "-O -fdump-tree-ccp1" } */`	`/* { dg-options "-O -fdump-tree-ccp1" } */`

`int foo(void)`	`int foo(void)`
`{`	`{`
`int i = 0;`	`int i = 0;`
`char p = (char )&i;`	`char p = (char )&i;`
`return (int )p;`	`return (int )p;`
`}`	`}`

`struct Foo {`	`struct Foo {`
`int i;`	`int i;`
`} f;`	`} f;`

`int bar(void)`	`int bar(void)`
`{`	`{`
`char p = (char )&f;`	`char p = (char )&f;`
`return ((struct Foo *)p)->i;`	`return ((struct Foo *)p)->i;`
`}`	`}`

`const struct Foo g;`	`const struct Foo g;`

`int foobar(void)`	`int foobar(void)`
`{`	`{`
`struct Foo p = (struct Foo )&g;`	`struct Foo p = (struct Foo )&g;`
`return ((const struct Foo *)p)->i;`	`return ((const struct Foo *)p)->i;`
`}`	`}`

`/* { dg-final { scan-tree-dump "= i;" "ccp1" } } */`	`/* { dg-final { scan-tree-dump "= i;" "ccp1" } } */`
`/* { dg-final { scan-tree-dump "= f.i;" "ccp1" } } */`	`/* { dg-final { scan-tree-dump "= f.i;" "ccp1" } } */`
`/* { dg-final { scan-tree-dump "= g.i;" "ccp1" } } */`	`/* { dg-final { scan-tree-dump "= g.i;" "ccp1" } } */`
`/* { dg-final { cleanup-tree-dump "ccp1" } } */`	`/* { dg-final { cleanup-tree-dump "ccp1" } } */`