gcc/testsuite/gcc.target/powerpc/cfuged-0.c

   1 /* { dg-require-effective-target lp64 } */
   2 /* { dg-options "-mdejagnu-cpu=power10" } */
   3
   4 extern void abort (void);
   5
   6 unsigned long long int
   7 do_cfuged (unsigned long long int source, unsigned long long int mask)
   8 {
   9   return __builtin_cfuged (source, mask);
  10 }
  11
  12 int main (int argc, char *argv [])
  13 {
  14   unsigned long long int sources [4], masks [4];
  15   unsigned long long int results [4][4] = {
  16     /* sources[0] with each of masks [0 .. 3] */
  17     {0x7e3ca5f0ll, 0xa5f07e3cll, 0xaf7350ecll, 0x50ecaf73ll },
  18     /* sources[1] with each of masks [0 .. 3] */
  19     { 0xa5f07e3cll,  0x7e3ca5f0ll, 0x73afec50ll, 0xec5073afll },
  20     /* sources[2] with each of masks [0 .. 3] */
  21     { 0xf07e3ca5ll, 0x3ca5f07ell, 0x3af7c50ell, 0xc50e3af7ll },
  22     /* sources[3] with each of masks [0 .. 3] */
  23     { 0xe7c35a0fll, 0x5a0fe7c3ll, 0x50ecaf73ll, 0xaf7350ecll },
  24   };
  25
  26   sources[0] = 0xa5f07e3cll;
  27   sources[1] = 0x7e3ca5f0ll;
  28   sources[2] = 0x3ca5f07ell;
  29   sources[3] = 0x5a0fe7c3ll;
  30
  31   masks[0] = 0xffff0000ll;
  32   masks[1] = 0x0000ffffll;
  33   masks[2] = 0x0f0f0f0fll;
  34   masks[3] = 0xf0f0f0f0ll;
  35
  36   unsigned long long int result;
  37
  38   for (int i = 0; i < 4; i++)
  39     {
  40       for (int j = 0; j < 4; j++)
  41         {
  42           if (do_cfuged (sources[i], masks[j]) != results [i][j])
  43             abort ();
  44         }
  45     }
  46
  47   return 0;
  48 }
  49
  50 /* { dg-final { scan-assembler {\mcfuged\M} } } */