1 /* { dg-do run } */ 2 /* { dg-skip-if "-mpowerpc-gpopt not supported" { powerpc*-*-darwin* } } */ 3 /* { dg-options "-O2 -ffast-math -fno-inline -fno-unroll-loops -lm -mpowerpc-gpopt" } */ 4 5 #include <math.h> 6 7 extern void abort (void); 8 9 #define NVALS 6 10 11 static double convert_it(double x)12convert_it (double x) 13 { 14 return pow (x, 0.25); 15 } 16 17 int main(int argc,char * argv[])18main (int argc, char *argv[]) 19 { 20 double values[NVALS] = { 3.0, 1.95, 2.227, 4.0, 256.0, .0008797 }; 21 unsigned i; 22 23 for (i = 0; i < NVALS; i++) 24 if (convert_it (values[i]) != sqrt (sqrt (values[i]))) 25 abort (); 26 27 return 0; 28 } 29 30