gcc/testsuite/gcc.target/arm/anddi_notdi-1.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O2 -fno-inline --save-temps" } */
   3
   4 extern void abort (void);
   5
   6 typedef long long s64int;
   7 typedef int s32int;
   8 typedef unsigned long long u64int;
   9 typedef unsigned int u32int;
  10
  11 s64int
  12 anddi_di_notdi (s64int a, s64int b)
  13 {
  14   return (a & ~b);
  15 }
  16
  17 s64int
  18 anddi_di_notzesidi (s64int a, u32int b)
  19 {
  20   return (a & ~(u64int) b);
  21 }
  22
  23 s64int
  24 anddi_notdi_zesidi (s64int a, u32int b)
  25 {
  26   return (~a & (u64int) b);
  27 }
  28
  29 s64int
  30 anddi_di_notsesidi (s64int a, s32int b)
  31 {
  32   return (a & ~(s64int) b);
  33 }
  34
  35 int main ()
  36 {
  37   s64int a64 = 0xdeadbeef0000ffffll;
  38   s64int b64 = 0x000000005f470112ll;
  39   s64int c64 = 0xdeadbeef300f0000ll;
  40
  41   u32int c32 = 0x01124f4f;
  42   s32int d32 = 0xabbaface;
  43
  44   s64int z = anddi_di_notdi (c64, b64);
  45   if (z != 0xdeadbeef20080000ll)
  46     abort ();
  47
  48   z = anddi_di_notzesidi (a64, c32);
  49   if (z != 0xdeadbeef0000b0b0ll)
  50     abort ();
  51
  52   z = anddi_notdi_zesidi (c64, c32);
  53   if (z != 0x0000000001104f4fll)
  54     abort ();
  55
  56   z = anddi_di_notsesidi (a64, d32);
  57   if (z != 0x0000000000000531ll)
  58     abort ();
  59
  60   return 0;
  61 }
  62
  63 /* { dg-final { scan-assembler-times "bics\t" 6 { target arm_thumb1 } } } */
  64 /* { dg-final { scan-assembler-times "bic\t" 6 { target { ! arm_thumb1 } } } } */
  65