gcc/testsuite/gcc.dg/pr46251.c - gcc - Git at Google

 /* { dg-do compile } */
 /* { dg-options "-ffast-math" } */

 void foo (long double *x)
 {
   __builtin_sincosl (*x, x, x);
 }
	/* { dg-do compile } */
	/* { dg-options "-ffast-math" } */

	void foo (long double *x)
	{
	__builtin_sincosl (*x, x, x);
	}