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/] [xop-pcmov2.c] - Diff between revs 318 and 338

Rev 318	Rev 338
`/* Test that the compiler properly optimizes conditional floating point moves`	`/* Test that the compiler properly optimizes conditional floating point moves`
`into the pcmov instruction on XOP systems. */`	`into the pcmov instruction on XOP systems. */`

`/* { dg-do compile } */`	`/* { dg-do compile } */`
`/* { dg-require-effective-target lp64 } */`	`/* { dg-require-effective-target lp64 } */`
`/* { dg-options "-O2 -mxop" } */`	`/* { dg-options "-O2 -mxop" } */`

`extern void exit (int);`	`extern void exit (int);`

`float flt_test (float a, float b, float c, float d)`	`float flt_test (float a, float b, float c, float d)`
`{`	`{`
`return (a > b) ? c : d;`	`return (a > b) ? c : d;`
`}`	`}`

`float flt_a = 1, flt_b = 2, flt_c = 3, flt_d = 4, flt_e;`	`float flt_a = 1, flt_b = 2, flt_c = 3, flt_d = 4, flt_e;`

`int main()`	`int main()`
`{`	`{`
`flt_e = flt_test (flt_a, flt_b, flt_c, flt_d);`	`flt_e = flt_test (flt_a, flt_b, flt_c, flt_d);`
`exit (0);`	`exit (0);`
`}`	`}`

`/* { dg-final { scan-assembler "vpcmov" } } */`	`/* { dg-final { scan-assembler "vpcmov" } } */`