68 lines
1.7 KiB
C
68 lines
1.7 KiB
C
/* { dg-do run { target ia64-*-* } } */
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/* { dg-options } */
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/* Test basic functionality of the intrinsics. The operations should
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not be optimized away if no one checks the return values. */
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#include <ia64intrin.h>
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static int AI[12];
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static int init_noret_si[12] = { 0, 0, 0, 1, 0, 0, 0, 0, -1, 0, 0, 0 };
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static int test_noret_si[12] = { 1, 1, 1, 0, 1, 4, 22, -12, 7, 8, 9, 7 };
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static void
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do_noret_si (void)
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{
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__sync_val_compare_and_swap(AI+0, 0, 1);
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__sync_bool_compare_and_swap(AI+1, 0, 1);
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__sync_lock_test_and_set(AI+2, 1);
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__sync_lock_release(AI+3);
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__sync_fetch_and_add(AI+4, 1);
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__sync_fetch_and_add(AI+5, 4);
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__sync_fetch_and_add(AI+6, 22);
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__sync_fetch_and_sub(AI+7, 12);
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__sync_fetch_and_and(AI+8, 7);
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__sync_fetch_and_or(AI+9, 8);
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__sync_fetch_and_xor(AI+10, 9);
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__sync_fetch_and_nand(AI+11, 7);
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}
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static long AL[12];
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static long init_noret_di[12] = { 0, 0, 0, 1, 0, 0, 0, 0, -1, 0, 0, 0 };
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static long test_noret_di[12] = { 1, 1, 1, 0, 1, 4, 22, -12, 7, 8, 9, 7 };
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static void
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do_noret_di (void)
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{
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__sync_val_compare_and_swap(AL+0, 0, 1);
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__sync_bool_compare_and_swap(AL+1, 0, 1);
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__sync_lock_test_and_set(AL+2, 1);
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__sync_lock_release(AL+3);
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__sync_fetch_and_add(AL+4, 1);
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__sync_fetch_and_add(AL+5, 4);
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__sync_fetch_and_add(AL+6, 22);
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__sync_fetch_and_sub(AL+7, 12);
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__sync_fetch_and_and(AL+8, 7);
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__sync_fetch_and_or(AL+9, 8);
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__sync_fetch_and_xor(AL+10, 9);
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__sync_fetch_and_nand(AL+11, 7);
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}
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int main()
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{
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memcpy(AI, init_noret_si, sizeof(init_noret_si));
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memcpy(AL, init_noret_di, sizeof(init_noret_di));
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do_noret_si ();
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do_noret_di ();
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if (memcmp (AI, test_noret_si, sizeof(test_noret_si)))
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abort ();
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if (memcmp (AL, test_noret_di, sizeof(test_noret_di)))
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abort ();
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return 0;
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}
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