gcc/testsuite/gcc.target/arm/bics_4.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O2 --save-temps -fno-inline" } */
   3 /* { dg-require-effective-target arm32 } */
   4
   5 extern void abort (void);
   6
   7 int
   8 bics_si_test1 (int a, int b, int c)
   9 {
  10   if ((a & b) == a)
  11     return a;
  12   else
  13     return c;
  14 }
  15
  16 int
  17 bics_si_test2 (int a, int b, int c)
  18 {
  19   if ((a & b) == b)
  20     return b;
  21   else
  22     return c;
  23 }
  24
  25 int
  26 main ()
  27 {
  28   int x;
  29   x = bics_si_test1 (0xf00d, 0xf11f, 0);
  30   if (x != 0xf00d)
  31     abort ();
  32
  33   x = bics_si_test1 (0xf11f, 0xf00d, 0);
  34   if (x != 0)
  35     abort ();
  36
  37   x = bics_si_test2 (0xf00d, 0xf11f, 0);
  38   if (x != 0)
  39     abort ();
  40
  41   x = bics_si_test2 (0xf11f, 0xf00d, 0);
  42   if (x != 0xf00d)
  43     abort ();
  44
  45   return 0;
  46 }
  47
  48 /* { dg-final { scan-assembler-times "bics\tr\[0-9\]+, r\[0-9\]+, r\[0-9\]+" 2 } } */