gcc/testsuite/gcc.c-torture/compile/991202-1.c

   1 extern float A[], B[];
   2 extern float MAXNUMF;
   3 float chbevlf(float, float *, int);
   4 float expf(float), i1f(float), logf(float), sqrtf(float);
   5
   6 float k1f(float xx)
   7 {
   8   float x, y;
   9
  10   x = xx;
  11   if( x <= 2.0 )
  12     {
  13       y = x * x - 2.0;
  14       y =  logf( 0.5f * x ) * i1f(x)  +  chbevlf( y, A, 7 ) / x;
  15       return( y );
  16     }
  17   return(  expf(-x) * chbevlf( (float)(8.0/x - 2.0), B, 10 ) / sqrtf(x) );
  18 }