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

Subversion Repositories openrisc

[/] [openrisc/] [tags/] [gnu-dev/] [fsf-gcc-snapshot-1-mar-12/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.target/] [bfin/] [builtins/] [add_fr2x16-2.c] - Diff between revs 691 and 783

Rev 691	Rev 783
`extern void abort (void);`	`extern void abort (void);`

`typedef short __v2hi __attribute ((vector_size(4)));`	`typedef short __v2hi __attribute ((vector_size(4)));`
`typedef __v2hi fract2x16;`	`typedef __v2hi fract2x16;`
`typedef short fract16;`	`typedef short fract16;`

`int main ()`	`int main ()`
`{`	`{`
`fract2x16 a, b, t;`	`fract2x16 a, b, t;`
`fract16 t1, t2;`	`fract16 t1, t2;`

`a = __builtin_bfin_compose_2x16 (0x7000, 0xc000);`	`a = __builtin_bfin_compose_2x16 (0x7000, 0xc000);`
`b = __builtin_bfin_compose_2x16 (0x8000, 0xc000);`	`b = __builtin_bfin_compose_2x16 (0x8000, 0xc000);`

`t = __builtin_bfin_add_fr2x16 (a, b);`	`t = __builtin_bfin_add_fr2x16 (a, b);`
`t1 = __builtin_bfin_extract_hi (t);`	`t1 = __builtin_bfin_extract_hi (t);`
`t2 = __builtin_bfin_extract_lo (t);`	`t2 = __builtin_bfin_extract_lo (t);`
`if (t1 != 0xfffff000 \|\| t2 != 0xffff8000)`	`if (t1 != 0xfffff000 \|\| t2 != 0xffff8000)`
`abort ();`	`abort ();`

`return 0;`	`return 0;`
`}`	`}`