diff options
Diffstat (limited to 'tests/qmulr.c')
-rw-r--r-- | tests/qmulr.c | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/tests/qmulr.c b/tests/qmulr.c deleted file mode 100644 index b7aa5e8..0000000 --- a/tests/qmulr.c +++ /dev/null @@ -1,59 +0,0 @@ -#include "test.h" - -static void -run_test(jit_state_t *j, uint8_t *arena_base, size_t arena_size) -{ - jit_begin(j, arena_base, arena_size); - - size_t align = jit_enter_jit_abi(j, 3, 0, 0); - - jit_operand_t args[] = - { jit_operand_gpr (JIT_OPERAND_ABI_POINTER, JIT_R0), - jit_operand_gpr (JIT_OPERAND_ABI_POINTER, JIT_R1), - jit_operand_gpr (JIT_OPERAND_ABI_WORD, JIT_R2), - jit_operand_gpr (JIT_OPERAND_ABI_WORD, JIT_V0) }; - jit_load_args(j, 4, args); - - jit_qmulr(j, JIT_V1, JIT_V2, JIT_R2, JIT_V0); - jit_str(j, JIT_R0, JIT_V1); - jit_str(j, JIT_R1, JIT_V2); - - jit_leave_jit_abi(j, 3, 0, align); - - jit_ret(j); - - size_t size = 0; - void* ret = jit_end(j, &size); - - void (*f)(jit_word_t*, jit_word_t*, jit_word_t, jit_word_t) = ret; - -#define QMUL(a, b, c, d) \ - do { \ - jit_word_t C = 0, D = 0; f(&C, &D, a, b); ASSERT(C == c); \ - ASSERT(D == d); \ - } while (0) - - QMUL(-2, -1, 2, 0); - QMUL(0, -1, 0, 0); - QMUL(-1, 0, 0, 0); - QMUL(1, -1, -1, -1); -#if EJIT_WORDSIZE == 32 - QMUL(0x7ffff, 0x7ffff, 0xfff00001, 0x3f); - QMUL(0x80000000, -2, 0, 1); - QMUL(0x80000000, 2, 0, -1); - QMUL(0x80000001, 3, 0x80000003, -2); - QMUL(0x80000001, -3, 0x7ffffffd, 1); -#else - QMUL(0x7ffffffff, 0x7ffffffff, 0xfffffff000000001, 0x3f); - QMUL(0x8000000000000000, -2, 0, 1); - QMUL(0x8000000000000000, 2, 0, -1); - QMUL(0x8000000000000001, 3, 0x8000000000000003, -2); - QMUL(0x8000000000000001, -3, 0x7ffffffffffffffd, 1); -#endif -} - -int -main (int argc, char *argv[]) -{ - return main_helper(argc, argv, run_test); -} |