diff options
Diffstat (limited to 'libguile/lightning/tests/mulr.c')
-rw-r--r-- | libguile/lightning/tests/mulr.c | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/libguile/lightning/tests/mulr.c b/libguile/lightning/tests/mulr.c deleted file mode 100644 index 4cd28e618..000000000 --- a/libguile/lightning/tests/mulr.c +++ /dev/null @@ -1,67 +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); - - const jit_arg_abi_t abi[] = { JIT_ARG_ABI_INTMAX, JIT_ARG_ABI_INTMAX }; - jit_arg_t args[2]; - const jit_anyreg_t regs[] = { { .gpr=JIT_R0 }, { .gpr=JIT_R1 }}; - - jit_receive(j, 2, abi, args); - jit_load_args(j, 2, abi, args, regs); - - jit_mulr(j, JIT_R0, JIT_R0, JIT_R1); - jit_retr(j, JIT_R0); - - size_t size = 0; - void* ret = jit_end(j, &size); - - intmax_t (*f)(intmax_t, intmax_t) = ret; - - ASSERT(f(0x7fffffff, 1) == 0x7fffffff); - ASSERT(f(1, 0x7fffffff) == 0x7fffffff); - ASSERT(f(0x80000000, 1) == 0x80000000); - ASSERT(f(1, 0x80000000) == 0x80000000); - ASSERT(f(0x7fffffff, 2) == 0xfffffffe); - ASSERT(f(2, 0x7fffffff) == 0xfffffffe); - ASSERT(f(0x7fffffff, 0) == 0); - ASSERT(f(0, 0x7fffffff) == 0); -#if __WORDSIZE == 32 - ASSERT(f(0x80000000, 2) == 0); - ASSERT(f(2, 0x80000000) == 0); - ASSERT(f(0x7fffffff, 0x80000000) == 0x80000000); - ASSERT(f(0x80000000, 0x7fffffff) == 0x80000000); - ASSERT(f(0x7fffffff, 0xffffffff) == 0x80000001); - ASSERT(f(0xffffffff, 0x7fffffff) == 0x80000001); - ASSERT(f(0xffffffff, 0xffffffff) == 1); -#else - ASSERT(f(0x80000000, 2) == 0x100000000); - ASSERT(f(2, 0x80000000) == 0x100000000); - ASSERT(f(0x7fffffff, 0x80000000) == 0x3fffffff80000000); - ASSERT(f(0x80000000, 0x7fffffff) == 0x3fffffff80000000); - ASSERT(f(0x7fffffff, 0xffffffff) == 0x7ffffffe80000001); - ASSERT(f(0xffffffff, 0x7fffffff) == 0x7ffffffe80000001); - ASSERT(f(0xffffffff, 0xffffffff) == 0xfffffffe00000001); - ASSERT(f(0x7fffffffffffffff, 1) == 0x7fffffffffffffff); - ASSERT(f(1, 0x7fffffffffffffff) == 0x7fffffffffffffff); - ASSERT(f(0x8000000000000000, 1) == 0x8000000000000000); - ASSERT(f(1, 0x8000000000000000) == 0x8000000000000000); - ASSERT(f(0x7fffffffffffffff, 2) == 0xfffffffffffffffe); - ASSERT(f(2, 0x7fffffffffffffff) == 0xfffffffffffffffe); - ASSERT(f(0x8000000000000000, 2) == 0); - ASSERT(f(2, 0x8000000000000000) == 0); - ASSERT(f(0x7fffffffffffffff, 0x8000000000000000) == 0x8000000000000000); - ASSERT(f(0x8000000000000000, 0x7fffffffffffffff) == 0x8000000000000000); - ASSERT(f(0x7fffffffffffffff, 0xffffffffffffffff) == 0x8000000000000001); - ASSERT(f(0xffffffffffffffff, 0x7fffffffffffffff) == 0x8000000000000001); - ASSERT(f(0xffffffffffffffff, 0xffffffffffffffff) == 1); -#endif -} - -int -main (int argc, char *argv[]) -{ - return main_helper(argc, argv, run_test); -} |