URL https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc2/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [loop-32.c] - Diff between revs 298 and 384

Rev 298	Rev 384
`/* { dg-do compile } */`	`/* { dg-do compile } */`
`/* { dg-options "-O2 -fdump-tree-lim-details" } */`	`/* { dg-options "-O2 -fdump-tree-lim-details" } */`

`int x;`	`int x;`
`int a[100];`	`int a[100];`

`struct a`	`struct a`
`{`	`{`
`int X;`	`int X;`
`int Y;`	`int Y;`
`};`	`};`

`void bla(void);`	`void bla(void);`

`void test1(void)`	`void test1(void)`
`{`	`{`
`unsigned i;`	`unsigned i;`

`/* We should perform store motion here. */`	`/* We should perform store motion here. */`
`for (x = 0; x < 100; x++)`	`for (x = 0; x < 100; x++)`
`a[x] = x;`	`a[x] = x;`
`}`	`}`

`void test2(void)`	`void test2(void)`
`{`	`{`
`unsigned i;`	`unsigned i;`

`/* But not here. */`	`/* But not here. */`
`for (x = 0; x < 100; x++)`	`for (x = 0; x < 100; x++)`
`bla ();`	`bla ();`
`}`	`}`

`void test3(struct a *A)`	`void test3(struct a *A)`
`{`	`{`
`unsigned i;`	`unsigned i;`

`/* But we should here (using base + offset analysis). */`	`/* But we should here (using base + offset analysis). */`
`for (i = 0; i < 100; i++)`	`for (i = 0; i < 100; i++)`
`{`	`{`
`A[5].X += i;`	`A[5].X += i;`
`A[5].Y += i;`	`A[5].Y += i;`
`}`	`}`
`}`	`}`

`/* { dg-final { scan-tree-dump-times "Executing store motion of" 3 "lim1" } } */`	`/* { dg-final { scan-tree-dump-times "Executing store motion of" 3 "lim1" } } */`
`/* { dg-final { cleanup-tree-dump "lim\[1-2\]" } } */`	`/* { dg-final { cleanup-tree-dump "lim\[1-2\]" } } */`