Subversion Repositories openrisc_me

/* { dg-options "-O2 -mabi=64 -mr10k-cache-barrier=store" } */

/* Test that stores to constant cached addresses are protected

   by cache barriers.  */

#define TEST(ADDR)                                      \

  NOMIPS16 void                                         \

  test_##ADDR (int n)                                   \

  {                                                     \

    *(volatile int *) (0x##ADDR##UL) = 1;               \

  }

TEST (8ffffffffffffffc)

TEST (9000010000000000)

TEST (91fffffffffffffc)

TEST (9200010000000000)

TEST (93fffffffffffffc)

TEST (9500010000000000)

TEST (95fffffffffffffc)

TEST (9600010000000000)

TEST (b7fffffffffffffc)

TEST (b800010000000000)

TEST (b9fffffffffffffc)

TEST (ba00010000000000)

TEST (bbfffffffffffffc)

TEST (bc00010000000000)

TEST (bdfffffffffffffc)

TEST (be00010000000000)

TEST (ffffffff9ffffffc)

TEST (ffffffffc0000000)

/* { dg-final { scan-assembler-times "\tcache\t" 18 } } */