gcc/testsuite/gcc.target/nios2/nios2-ldxio.c

   1 /* { dg-do assemble } */
   2 /* { dg-options "-O" } */
   3
   4 void test_ldbio (unsigned char* p1, unsigned char* p2)
   5 {
   6   __builtin_ldbio (p1);
   7   __builtin_ldbio (p2);
   8   __builtin_ldbio (p2 + 1);
   9   __builtin_ldbio (p2 + 2);
  10   __builtin_ldbio (p2 + 2047);
  11   __builtin_ldbio (p2 + 2048);
  12 }
  13
  14 void test_ldbuio (unsigned char* p1, unsigned char* p2)
  15 {
  16   __builtin_ldbuio (p1);
  17   __builtin_ldbuio (p2);
  18   __builtin_ldbuio (p2 + 1);
  19   __builtin_ldbuio (p2 + 2);
  20   __builtin_ldbuio (p2 + 2047);
  21   __builtin_ldbuio (p2 + 2048);
  22 }
  23
  24 void test_ldhio (unsigned short* p1, unsigned short* p2)
  25 {
  26   __builtin_ldhio (p1);
  27   __builtin_ldhio (p2);
  28   __builtin_ldhio (p2 + 1);
  29   __builtin_ldhio (p2 + 2);
  30   __builtin_ldhio (p2 + 1023);
  31   __builtin_ldhio (p2 + 1024);
  32 }
  33
  34 void test_ldhuio (unsigned short* p1, unsigned short* p2)
  35 {
  36   __builtin_ldhuio (p1);
  37   __builtin_ldhuio (p2);
  38   __builtin_ldhuio (p2 + 1);
  39   __builtin_ldhuio (p2 + 2);
  40   __builtin_ldhuio (p2 + 1023);
  41   __builtin_ldhuio (p2 + 1024);
  42 }
  43
  44 void test_ldwio (unsigned int* p1, unsigned int* p2)
  45 {
  46   __builtin_ldwio (p1);
  47   __builtin_ldwio (p2);
  48   __builtin_ldwio (p2 + 1);
  49   __builtin_ldwio (p2 + 2);
  50   __builtin_ldwio (p2 + 511);
  51   __builtin_ldwio (p2 + 512);
  52 }