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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/] [recip-3.c] - Diff between revs 298 and 338

Rev 298	Rev 338
`/* { dg-do compile } */`	`/* { dg-do compile } */`
`/* { dg-options "-O1 -fno-trapping-math -funsafe-math-optimizations -fdump-tree-recip" } */`	`/* { dg-options "-O1 -fno-trapping-math -funsafe-math-optimizations -fdump-tree-recip" } */`

`double F[2] = { 0.0, 0.0 }, e;`	`double F[2] = { 0.0, 0.0 }, e;`

`/* In this case the optimization is interesting. */`	`/* In this case the optimization is interesting. */`
`float h ()`	`float h ()`
`{`	`{`
`int i;`	`int i;`
`double E, W, P, d;`	`double E, W, P, d;`

`W = 1.1;`	`W = 1.1;`
`d = 2.*e;`	`d = 2.*e;`
`E = 1. - d;`	`E = 1. - d;`

`for( i=0; i < 2; i++ )`	`for( i=0; i < 2; i++ )`
`if( d > 0.01 )`	`if( d > 0.01 )`
`{`	`{`
`P = ( W < E ) ? (W - E)/d : (E - W)/d;`	`P = ( W < E ) ? (W - E)/d : (E - W)/d;`
`F[i] += P;`	`F[i] += P;`
`}`	`}`

`F[0] += E / d;`	`F[0] += E / d;`
`}`	`}`

`/* { dg-final { scan-tree-dump-times " / " 1 "recip" } } */`	`/* { dg-final { scan-tree-dump-times " / " 1 "recip" } } */`
`/* { dg-final { cleanup-tree-dump "recip" } } */`	`/* { dg-final { cleanup-tree-dump "recip" } } */`