URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc1/] [gcc/] [testsuite/] [gcc.c-torture/] [compile/] [pr32349.c] - Diff between revs 297 and 338

Rev 297	Rev 338
`/* { dg-options "-fmodulo-sched" } */`	`/* { dg-options "-fmodulo-sched" } */`


`extern long x1, x2, *x3;`	`extern long x1, x2, *x3;`

`int`	`int`
`foo ()`	`foo ()`
`{`	`{`
`/* Switching the following two lines prevents the ICE. */`	`/* Switching the following two lines prevents the ICE. */`
`long p1, p2;`	`long p1, p2;`
`long m, n, i;`	`long m, n, i;`

`p1 = x1;`	`p1 = x1;`
`p2 = x2;`	`p2 = x2;`
`n = 0;`	`n = 0;`
`for (i = *x3; 0 < i; i--)`	`for (i = *x3; 0 < i; i--)`
`{`	`{`
`m = (p1++) ^ (p2++);`	`m = (p1++) ^ (p2++);`
`m = (m & 0x55555555) + ((m >> 1) & 0x55555555);`	`m = (m & 0x55555555) + ((m >> 1) & 0x55555555);`
`m = (m & 0x33333333) + ((m >> 2) & 0x33333333);`	`m = (m & 0x33333333) + ((m >> 2) & 0x33333333);`
`m = (m + (m >> 4)) & 0x0f0f0f0f;`	`m = (m + (m >> 4)) & 0x0f0f0f0f;`
`m = (m + (m >> 8));`	`m = (m + (m >> 8));`
`n += m;`	`n += m;`
`}`	`}`
`return n;`	`return n;`
`}`	`}`