32 lines
673 B
C
32 lines
673 B
C
|
/* { dg-do compile } */
|
||
|
|
/* { dg-options "-O2 -ffast-math -fno-inline -fno-unroll-loops -lm -mpowerpc-gpopt -fno-ident" } */
|
||
|
|
|
||
|
|
#include <math.h>
|
||
|
|
|
||
|
|
extern void abort (void);
|
||
|
|
|
||
|
|
#define NVALS 6
|
||
|
|
|
||
|
|
static double
|
||
|
|
convert_it (double x)
|
||
|
|
{
|
||
|
|
return pow (x, 0.75);
|
||
|
|
}
|
||
|
|
|
||
|
|
int
|
||
|
|
main (int argc, char *argv[])
|
||
|
|
{
|
||
|
|
double values[NVALS] = { 3.0, 1.95, 2.227, 4.0, 256.0, .0008797 };
|
||
|
|
unsigned i;
|
||
|
|
|
||
|
|
for (i = 0; i < NVALS; i++)
|
||
|
|
if (convert_it (values[i]) != sqrt(values[i]) * sqrt (sqrt (values[i])))
|
||
|
|
abort ();
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/* { dg-final { scan-assembler-times "sqrt" 4 { target powerpc*-*-* } } } */
|
||
|
|
/* { dg-final { scan-assembler-not "bl\[\\. \]+pow" { target powerpc*-*-* } } } */
|