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.target/] [i386/] [fma4-check.h] - Diff between revs 318 and 338

Rev 318	Rev 338
`#include <stdlib.h>`	`#include <stdlib.h>`

`#include "cpuid.h"`	`#include "cpuid.h"`

`static void fma4_test (void);`	`static void fma4_test (void);`

`static void`	`static void`
`__attribute__ ((noinline))`	`__attribute__ ((noinline))`
`do_test (void)`	`do_test (void)`
`{`	`{`
`fma4_test ();`	`fma4_test ();`
`}`	`}`

`int`	`int`
`main ()`	`main ()`
`{`	`{`
`unsigned int eax, ebx, ecx, edx;`	`unsigned int eax, ebx, ecx, edx;`

`if (!__get_cpuid (0x80000001, &eax, &ebx, &ecx, &edx))`	`if (!__get_cpuid (0x80000001, &eax, &ebx, &ecx, &edx))`
`return 0;`	`return 0;`

`/* Run FMA4 test only if host has FMA4 support. */`	`/* Run FMA4 test only if host has FMA4 support. */`
`if (ecx & bit_FMA4)`	`if (ecx & bit_FMA4)`
`do_test ();`	`do_test ();`

`exit (0);`	`exit (0);`
`}`	`}`