gcc/testsuite/gcc.target/i386/387-6.c

   1 /* Verify that -march overrides -mno-fancy-math-387.  */
   2 /* { dg-do compile } */
   3 /* { dg-require-effective-target ia32 } */
   4 /* { dg-skip-if "" { i?86-*-* x86_64-*-* } { "-march=*" } { "-march=i686" } } */
   5 /* { dg-options "-O -ffast-math -mfpmath=387 -march=i686 -mno-fancy-math-387" } */
   6 /* { dg-final { scan-assembler "fpatan" } } */
   7 /* { dg-final { scan-assembler "fyl2xp1" } } */
   8 /* { dg-final { scan-assembler "fprem1" } } */
   9
  10 double f1(double x) { return __builtin_atan(x); }
  11 double f2(double x) { return __builtin_log1p(x); }
  12 double f3(double x, double y) { return __builtin_drem(x,y); }