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Diffstat (limited to 'test/FrontendC/Atomics.c')
| -rw-r--r-- | test/FrontendC/Atomics.c | 236 |
1 files changed, 0 insertions, 236 deletions
diff --git a/test/FrontendC/Atomics.c b/test/FrontendC/Atomics.c deleted file mode 100644 index 2b96ae0f62..0000000000 --- a/test/FrontendC/Atomics.c +++ /dev/null @@ -1,236 +0,0 @@ -// Test frontend handling of __sync builtins. -// Modified from a gcc testcase. -// RUN: %llvmgcc -S %s -o - | grep atomic | count 200 -// RUN: %llvmgcc -S %s -o - | grep p0i8 | count 50 -// RUN: %llvmgcc -S %s -o - | grep p0i16 | count 50 -// RUN: %llvmgcc -S %s -o - | grep p0i32 | count 50 -// RUN: %llvmgcc -S %s -o - | grep volatile | count 8 - -// Currently this is implemented only for Alpha, X86, PowerPC. -// Add your target here if it doesn't work. -// PPC32 does not translate the long long variants, so fails this test. -// XFAIL: sparc,arm,powerpc - -signed char sc; -unsigned char uc; -signed short ss; -unsigned short us; -signed int si; -unsigned int ui; -signed long long sll; -unsigned long long ull; - -void test_op_ignore (void) -{ - (void) __sync_fetch_and_add (&sc, 1); - (void) __sync_fetch_and_add (&uc, 1); - (void) __sync_fetch_and_add (&ss, 1); - (void) __sync_fetch_and_add (&us, 1); - (void) __sync_fetch_and_add (&si, 1); - (void) __sync_fetch_and_add (&ui, 1); - (void) __sync_fetch_and_add (&sll, 1); - (void) __sync_fetch_and_add (&ull, 1); - - (void) __sync_fetch_and_sub (&sc, 1); - (void) __sync_fetch_and_sub (&uc, 1); - (void) __sync_fetch_and_sub (&ss, 1); - (void) __sync_fetch_and_sub (&us, 1); - (void) __sync_fetch_and_sub (&si, 1); - (void) __sync_fetch_and_sub (&ui, 1); - (void) __sync_fetch_and_sub (&sll, 1); - (void) __sync_fetch_and_sub (&ull, 1); - - (void) __sync_fetch_and_or (&sc, 1); - (void) __sync_fetch_and_or (&uc, 1); - (void) __sync_fetch_and_or (&ss, 1); - (void) __sync_fetch_and_or (&us, 1); - (void) __sync_fetch_and_or (&si, 1); - (void) __sync_fetch_and_or (&ui, 1); - (void) __sync_fetch_and_or (&sll, 1); - (void) __sync_fetch_and_or (&ull, 1); - - (void) __sync_fetch_and_xor (&sc, 1); - (void) __sync_fetch_and_xor (&uc, 1); - (void) __sync_fetch_and_xor (&ss, 1); - (void) __sync_fetch_and_xor (&us, 1); - (void) __sync_fetch_and_xor (&si, 1); - (void) __sync_fetch_and_xor (&ui, 1); - (void) __sync_fetch_and_xor (&sll, 1); - (void) __sync_fetch_and_xor (&ull, 1); - - (void) __sync_fetch_and_and (&sc, 1); - (void) __sync_fetch_and_and (&uc, 1); - (void) __sync_fetch_and_and (&ss, 1); - (void) __sync_fetch_and_and (&us, 1); - (void) __sync_fetch_and_and (&si, 1); - (void) __sync_fetch_and_and (&ui, 1); - (void) __sync_fetch_and_and (&sll, 1); - (void) __sync_fetch_and_and (&ull, 1); - - (void) __sync_fetch_and_nand (&sc, 1); - (void) __sync_fetch_and_nand (&uc, 1); - (void) __sync_fetch_and_nand (&ss, 1); - (void) __sync_fetch_and_nand (&us, 1); - (void) __sync_fetch_and_nand (&si, 1); - (void) __sync_fetch_and_nand (&ui, 1); - (void) __sync_fetch_and_nand (&sll, 1); - (void) __sync_fetch_and_nand (&ull, 1); -} - -void test_fetch_and_op (void) -{ - sc = __sync_fetch_and_add (&sc, 11); - uc = __sync_fetch_and_add (&uc, 11); - ss = __sync_fetch_and_add (&ss, 11); - us = __sync_fetch_and_add (&us, 11); - si = __sync_fetch_and_add (&si, 11); - ui = __sync_fetch_and_add (&ui, 11); - sll = __sync_fetch_and_add (&sll, 11); - ull = __sync_fetch_and_add (&ull, 11); - - sc = __sync_fetch_and_sub (&sc, 11); - uc = __sync_fetch_and_sub (&uc, 11); - ss = __sync_fetch_and_sub (&ss, 11); - us = __sync_fetch_and_sub (&us, 11); - si = __sync_fetch_and_sub (&si, 11); - ui = __sync_fetch_and_sub (&ui, 11); - sll = __sync_fetch_and_sub (&sll, 11); - ull = __sync_fetch_and_sub (&ull, 11); - - sc = __sync_fetch_and_or (&sc, 11); - uc = __sync_fetch_and_or (&uc, 11); - ss = __sync_fetch_and_or (&ss, 11); - us = __sync_fetch_and_or (&us, 11); - si = __sync_fetch_and_or (&si, 11); - ui = __sync_fetch_and_or (&ui, 11); - sll = __sync_fetch_and_or (&sll, 11); - ull = __sync_fetch_and_or (&ull, 11); - - sc = __sync_fetch_and_xor (&sc, 11); - uc = __sync_fetch_and_xor (&uc, 11); - ss = __sync_fetch_and_xor (&ss, 11); - us = __sync_fetch_and_xor (&us, 11); - si = __sync_fetch_and_xor (&si, 11); - ui = __sync_fetch_and_xor (&ui, 11); - sll = __sync_fetch_and_xor (&sll, 11); - ull = __sync_fetch_and_xor (&ull, 11); - - sc = __sync_fetch_and_and (&sc, 11); - uc = __sync_fetch_and_and (&uc, 11); - ss = __sync_fetch_and_and (&ss, 11); - us = __sync_fetch_and_and (&us, 11); - si = __sync_fetch_and_and (&si, 11); - ui = __sync_fetch_and_and (&ui, 11); - sll = __sync_fetch_and_and (&sll, 11); - ull = __sync_fetch_and_and (&ull, 11); - - sc = __sync_fetch_and_nand (&sc, 11); - uc = __sync_fetch_and_nand (&uc, 11); - ss = __sync_fetch_and_nand (&ss, 11); - us = __sync_fetch_and_nand (&us, 11); - si = __sync_fetch_and_nand (&si, 11); - ui = __sync_fetch_and_nand (&ui, 11); - sll = __sync_fetch_and_nand (&sll, 11); - ull = __sync_fetch_and_nand (&ull, 11); -} - -void test_op_and_fetch (void) -{ - sc = __sync_add_and_fetch (&sc, uc); - uc = __sync_add_and_fetch (&uc, uc); - ss = __sync_add_and_fetch (&ss, uc); - us = __sync_add_and_fetch (&us, uc); - si = __sync_add_and_fetch (&si, uc); - ui = __sync_add_and_fetch (&ui, uc); - sll = __sync_add_and_fetch (&sll, uc); - ull = __sync_add_and_fetch (&ull, uc); - - sc = __sync_sub_and_fetch (&sc, uc); - uc = __sync_sub_and_fetch (&uc, uc); - ss = __sync_sub_and_fetch (&ss, uc); - us = __sync_sub_and_fetch (&us, uc); - si = __sync_sub_and_fetch (&si, uc); - ui = __sync_sub_and_fetch (&ui, uc); - sll = __sync_sub_and_fetch (&sll, uc); - ull = __sync_sub_and_fetch (&ull, uc); - - sc = __sync_or_and_fetch (&sc, uc); - uc = __sync_or_and_fetch (&uc, uc); - ss = __sync_or_and_fetch (&ss, uc); - us = __sync_or_and_fetch (&us, uc); - si = __sync_or_and_fetch (&si, uc); - ui = __sync_or_and_fetch (&ui, uc); - sll = __sync_or_and_fetch (&sll, uc); - ull = __sync_or_and_fetch (&ull, uc); - - sc = __sync_xor_and_fetch (&sc, uc); - uc = __sync_xor_and_fetch (&uc, uc); - ss = __sync_xor_and_fetch (&ss, uc); - us = __sync_xor_and_fetch (&us, uc); - si = __sync_xor_and_fetch (&si, uc); - ui = __sync_xor_and_fetch (&ui, uc); - sll = __sync_xor_and_fetch (&sll, uc); - ull = __sync_xor_and_fetch (&ull, uc); - - sc = __sync_and_and_fetch (&sc, uc); - uc = __sync_and_and_fetch (&uc, uc); - ss = __sync_and_and_fetch (&ss, uc); - us = __sync_and_and_fetch (&us, uc); - si = __sync_and_and_fetch (&si, uc); - ui = __sync_and_and_fetch (&ui, uc); - sll = __sync_and_and_fetch (&sll, uc); - ull = __sync_and_and_fetch (&ull, uc); - - sc = __sync_nand_and_fetch (&sc, uc); - uc = __sync_nand_and_fetch (&uc, uc); - ss = __sync_nand_and_fetch (&ss, uc); - us = __sync_nand_and_fetch (&us, uc); - si = __sync_nand_and_fetch (&si, uc); - ui = __sync_nand_and_fetch (&ui, uc); - sll = __sync_nand_and_fetch (&sll, uc); - ull = __sync_nand_and_fetch (&ull, uc); -} - -void test_compare_and_swap (void) -{ - sc = __sync_val_compare_and_swap (&sc, uc, sc); - uc = __sync_val_compare_and_swap (&uc, uc, sc); - ss = __sync_val_compare_and_swap (&ss, uc, sc); - us = __sync_val_compare_and_swap (&us, uc, sc); - si = __sync_val_compare_and_swap (&si, uc, sc); - ui = __sync_val_compare_and_swap (&ui, uc, sc); - sll = __sync_val_compare_and_swap (&sll, uc, sc); - ull = __sync_val_compare_and_swap (&ull, uc, sc); - - ui = __sync_bool_compare_and_swap (&sc, uc, sc); - ui = __sync_bool_compare_and_swap (&uc, uc, sc); - ui = __sync_bool_compare_and_swap (&ss, uc, sc); - ui = __sync_bool_compare_and_swap (&us, uc, sc); - ui = __sync_bool_compare_and_swap (&si, uc, sc); - ui = __sync_bool_compare_and_swap (&ui, uc, sc); - ui = __sync_bool_compare_and_swap (&sll, uc, sc); - ui = __sync_bool_compare_and_swap (&ull, uc, sc); -} - -void test_lock (void) -{ - sc = __sync_lock_test_and_set (&sc, 1); - uc = __sync_lock_test_and_set (&uc, 1); - ss = __sync_lock_test_and_set (&ss, 1); - us = __sync_lock_test_and_set (&us, 1); - si = __sync_lock_test_and_set (&si, 1); - ui = __sync_lock_test_and_set (&ui, 1); - sll = __sync_lock_test_and_set (&sll, 1); - ull = __sync_lock_test_and_set (&ull, 1); - - __sync_synchronize (); - - __sync_lock_release (&sc); - __sync_lock_release (&uc); - __sync_lock_release (&ss); - __sync_lock_release (&us); - __sync_lock_release (&si); - __sync_lock_release (&ui); - __sync_lock_release (&sll); - __sync_lock_release (&ull); -} |