(root)/
gcc-13.2.0/
gcc/
testsuite/
gcc.target/
i386/
pr88828-7.c
       1  /* { dg-do run { target sse2_runtime } } */
       2  /* { dg-options "-O2 -msse2 -fexcess-precision=standard" } */
       3  
       4  #include "pr88828-7a.c"
       5  #include "pr88828-7b.c"
       6  
       7  extern void abort ();
       8  
       9  float
      10  bar (float x, float y)
      11  {
      12    return x / y - y * x;
      13  }
      14  
      15  void
      16  do_check (__v4sf x, float f1[4], float f2[4])
      17  {
      18    int i;
      19  
      20    for (i = 0; i < 4; i++)
      21      if (i == 0)
      22        {
      23  	if (x[i] != bar (f1[i], f2[i]))
      24  	  abort ();
      25        }
      26      else
      27        {
      28  	if (x[i] != f1[i])
      29  	  abort ();
      30        }
      31  }
      32  
      33  int
      34  main (void)
      35  {
      36    float f1[4] = { -11, 2, 55553, -4 };
      37    float f2[4] = { 111, 3.3, -55.553, 4.8 };
      38    __v4sf x = { f1[0], f1[1], f1[2], f1[3] };
      39    __v4sf y = { f2[0], f2[1], f2[2], f2[3] };
      40    __v4sf z;
      41    int i;
      42  
      43    for (i = 0; i < 4; i++)
      44      if (x[i] != f1[i] || y[i] != f2[i] )
      45        abort ();
      46  
      47    z = foo1 (x, y);
      48    do_check (z, f1, f2);
      49    x = foo2 (x, y);
      50    do_check (z, f1, f2);
      51  
      52    return 0;
      53  }