1 /* { dg-do run { target ia64-*-* } } */ 2 /* { dg-options } */ 3 4 /* Test basic functionality of the intrinsics. */ 5 6 #include <ia64intrin.h> 7 8 static int AI[4]; 9 static int init_si[4] = { -30,-30,-50,-50 }; 10 static int test_si[4] = { -115,-115,25,25 }; 11 12 static void 13 do_si (void) 14 { 15 if (__sync_val_compare_and_swap(AI+0, -30, -115) != -30) 16 abort (); 17 if (__sync_val_compare_and_swap(AI+0, -30, -115) != -115) 18 abort (); 19 if (__sync_bool_compare_and_swap(AI+1, -30, -115) != 1) 20 abort (); 21 if (__sync_bool_compare_and_swap(AI+1, -30, -115) != 0) 22 abort (); 23 24 if (__sync_val_compare_and_swap(AI+2, AI[2], 25) != -50) 25 abort (); 26 if (__sync_val_compare_and_swap(AI+2, AI[2], 25) != 25) 27 abort (); 28 if (__sync_bool_compare_and_swap(AI+3, AI[3], 25) != 1) 29 abort (); 30 if (__sync_bool_compare_and_swap(AI+3, AI[3], 25) != 1) 31 abort (); 32 } 33 34 static long AL[4]; 35 static long init_di[4] = { -30,-30,-50,-50 }; 36 static long test_di[4] = { -115,-115,25,25 }; 37 38 static void 39 do_di (void) 40 { 41 if (__sync_val_compare_and_swap(AL+0, -30, -115) != -30) 42 abort (); 43 if (__sync_val_compare_and_swap(AL+0, -30, -115) != -115) 44 abort (); 45 if (__sync_bool_compare_and_swap(AL+1, -30, -115) != 1) 46 abort (); 47 if (__sync_bool_compare_and_swap(AL+1, -30, -115) != 0) 48 abort (); 49 50 if (__sync_val_compare_and_swap(AL+2, AL[2], 25) != -50) 51 abort (); 52 if (__sync_val_compare_and_swap(AL+2, AL[2], 25) != 25) 53 abort (); 54 if (__sync_bool_compare_and_swap(AL+3, AL[3], 25) != 1) 55 abort (); 56 if (__sync_bool_compare_and_swap(AL+3, AL[3], 25) != 1) 57 abort (); 58 } 59 60 int main() 61 { 62 memcpy(AI, init_si, sizeof(init_si)); 63 memcpy(AL, init_di, sizeof(init_di)); 64 65 do_si (); 66 do_di (); 67 68 if (memcmp (AI, test_si, sizeof(test_si))) 69 abort (); 70 if (memcmp (AL, test_di, sizeof(test_di))) 71 abort (); 72 73 return 0; 74 } 75