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Subversion Repositories openrisc

[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [tailrecursion-4.c] - Diff between revs 298 and 338

Rev 298	Rev 338
`/* { dg-do compile } */`	`/* { dg-do compile } */`
`/* { dg-options "-O1 -foptimize-sibling-calls -fdump-tree-tailr-details" } */`	`/* { dg-options "-O1 -foptimize-sibling-calls -fdump-tree-tailr-details" } */`
`int`	`int`
`t(int a)`	`t(int a)`
`{`	`{`
`int r;`	`int r;`
`if (a&1)`	`if (a&1)`
`r = t(a-1);`	`r = t(a-1);`
`else if (a)`	`else if (a)`
`r = t(a-2);`	`r = t(a-2);`
`else`	`else`
`return 0;`	`return 0;`
`if (r)`	`if (r)`
`r=r;`	`r=r;`
`return r;`	`return r;`
`}`	`}`
`/* { dg-final { scan-tree-dump-times "Eliminated tail recursion" 2 "tailr1"} } */`	`/* { dg-final { scan-tree-dump-times "Eliminated tail recursion" 2 "tailr1"} } */`
`/* { dg-final { cleanup-tree-dump "tailr\[1-2\]" } } */`	`/* { dg-final { cleanup-tree-dump "tailr\[1-2\]" } } */`