gcc/testsuite/gcc.target/arm/bics_3.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O2 --save-temps -fno-inline" } */
   3 /* { dg-require-effective-target arm32 } */
   4
   5 int
   6 bics_si_test (int a, int b)
   7 {
   8   if ((a & ~b) >= 0)
   9     return 3;
  10   else
  11     return 0;
  12 }
  13
  14 int
  15 bics_si_test2 (int a, int b)
  16 {
  17   if ((a & ~ (b << 2)) >= 0)
  18     return 3;
  19   else
  20     return 0;
  21 }
  22
  23 int
  24 main (void)
  25 {
  26   int a = 5;
  27   int b = 5;
  28   int c = 20;
  29   if (bics_si_test (a, b) != 3)
  30     __builtin_abort ();
  31   if (bics_si_test2 (c, b) != 3)
  32     __builtin_abort ();
  33   return 0;
  34 }
  35
  36 /* { dg-final { scan-assembler-times "bics\tr\[0-9\]+, r\[0-9\]+, r\[0-9\]+" 2 } } */
  37 /* { dg-final { scan-assembler-times "bics\tr\[0-9\]+, r\[0-9\]+, r\[0-9\]+, .sl #2" 1 } } */