1 /* Copyright (C) 2003 Free Software Foundation.
3 Verify that built-in math function constant folding of functions
4 with one constant argument is correctly performed by the compiler.
6 Written by Roger Sayle, 30th March 2003. */
9 /* { dg-options "-O2 -ffast-math" } */
11 extern void abort(void);
12 extern double pow(double, double);
13 extern double sqrt(double);
17 if (pow(x,-1.0) != 1.0/x)
20 if (pow(x,2.0) != x*x)
23 if (pow(x,-2.0) != 1.0/(x*x))
26 if (pow(x,0.5) != sqrt(x))