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

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [20050922-2.c] - Diff between revs 816 and 826

Rev 816	Rev 826
`/* 20050922-1.c does not trigger the expand_shift rotate bug on sh4-elf, but`	`/* 20050922-1.c does not trigger the expand_shift rotate bug on sh4-elf, but`
`this does. */`	`this does. */`

`/* { dg-do run } */`	`/* { dg-do run } */`
`/* { dg-options "-O1 -std=c99" } */`	`/* { dg-options "-O1 -std=c99" } */`

`#include <stdlib.h>`	`#include <stdlib.h>`

`#if __INT_MAX__ == 2147483647`	`#if __INT_MAX__ == 2147483647`
`typedef unsigned int uint32_t;`	`typedef unsigned int uint32_t;`
`#elif __LONG_MAX__ == 2147483647`	`#elif __LONG_MAX__ == 2147483647`
`typedef unsigned long uint32_t;`	`typedef unsigned long uint32_t;`
`#else`	`#else`
`#error unable to find 32-bit integer type`	`#error unable to find 32-bit integer type`
`#endif`	`#endif`

`#define rotl(x,n) (((x) << ((int)(n))) \| ((x) >> (32 - (int)(n))))`	`#define rotl(x,n) (((x) << ((int)(n))) \| ((x) >> (32 - (int)(n))))`

`uint32_t`	`uint32_t`
`f (uint32_t a, uint32_t b)`	`f (uint32_t a, uint32_t b)`
`{`	`{`

`b = rotl (a, b & 31);`	`b = rotl (a, b & 31);`
`return b;`	`return b;`
`}`	`}`

`int`	`int`
`main ()`	`main ()`
`{`	`{`
`if (f(2,31) != 1)`	`if (f(2,31) != 1)`
`abort ();`	`abort ();`
`exit (0);`	`exit (0);`
`}`	`}`