gcc/testsuite/gcc.dg/i386-387-5.c

   1 /* Verify that -mno-fancy-math-387 works.  */
   2 /* { dg-do compile { target "i?86-*-*" } } */
   3 /* { dg-skip-if "" { i?86-*-* } { "-m64" } { "" } } */
   4 /* { dg-options "-O -ffast-math -mfpmath=387 -mno-fancy-math-387 -march=i386" } */
   5 /* { dg-final { scan-assembler "call\t_?atan" } } */
   6 /* { dg-final { scan-assembler "call\t_?log1p" } } */
   7 /* { dg-final { scan-assembler "call\t_?drem" } } */
   8
   9 double f1(double x) { return __builtin_atan(x); }
  10 double f2(double x) { return __builtin_log1p(x); }
  11 double f3(double x, double y) { return __builtin_drem(x,y); }