2017-12-05 Richard Biener <rguenther@suse.de>
[official-gcc.git] / gcc / testsuite / gcc.dg / pr18520-1.c
blob872d3a94620df0ad78d8534bdc6b15d7ea9b3429
1 /* PR middle-end/18520 */
2 /* { dg-do compile } */
3 /* { dg-options "-O2 -ffast-math" } */
5 extern int isnan (double __value) __attribute__ ((__const__));
7 int gsl_isnan (const double x)
9 return isnan(x);