gcc/testsuite/gcc.target/arm/iordi_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 iordi_di_notdi (s64int a, s64int b)
  13 {
  14   return (a | ~b);
  15 }
  16
  17 s64int
  18 iordi_di_notzesidi (s64int a, u32int b)
  19 {
  20   return (a | ~(u64int) b);
  21 }
  22
  23 s64int
  24 iordi_notdi_zesidi (s64int a, u32int b)
  25 {
  26   return (~a | (u64int) b);
  27 }
  28
  29 s64int
  30 iordi_di_notsesidi (s64int a, s32int b)
  31 {
  32   return (a | ~(s64int) b);
  33 }
  34
  35 int main ()
  36 {
  37   s64int a64 = 0xdeadbeef00000000ll;
  38   s64int b64 = 0x000000004f4f0112ll;
  39   s64int c64 = 0xdeadbeef000f0000ll;
  40
  41   u32int c32 = 0x01124f4f;
  42   s32int d32 = 0xabbaface;
  43
  44   s64int z = iordi_di_notdi (a64, b64);
  45   if (z != 0xffffffffb0b0feedll)
  46     abort ();
  47
  48   z = iordi_di_notzesidi (a64, c32);
  49   if (z != 0xfffffffffeedb0b0ll)
  50     abort ();
  51
  52   z = iordi_notdi_zesidi (c64, c32);
  53   if (z != 0x21524110fff2ffffll)
  54     abort ();
  55
  56   z = iordi_di_notsesidi (a64, d32);
  57   if (z != 0xdeadbeef54450531ll)
  58     abort ();
  59
  60   return 0;
  61 }
  62
  63 /* { dg-final { scan-assembler-times "orn\t" 6 { target arm_thumb2 } } } */
  64