diff options
Diffstat (limited to 'tests/rshr_u64.c')
| -rw-r--r-- | tests/rshr_u64.c | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/tests/rshr_u64.c b/tests/rshr_u64.c new file mode 100644 index 0000000..86ce416 --- /dev/null +++ b/tests/rshr_u64.c @@ -0,0 +1,113 @@ +#include <ejit/ejit.h> +#include <assert.h> +#include "do_jit.h" + +int main() +{ + struct ejit_operand operands[2] = { + EJIT_OPERAND_GPR(0, EJIT_TYPE(int64_t)), + EJIT_OPERAND_GPR(1, EJIT_TYPE(int64_t)) + }; + struct ejit_func *f = ejit_create_func(EJIT_TYPE(int64_t), 2, operands); + + ejit_rshr_u(f, EJIT_GPR(0), EJIT_GPR(0), EJIT_GPR(1)); + ejit_retr(f, EJIT_GPR(0)); + + ejit_select_compile_func(f, 2, 0, EJIT_USE64(int64_t), do_jit); + + assert(erf2(f, EJIT_ARG(0xfe, int64_t), EJIT_ARG(1, int64_t)) == 0x7f); + assert(erf2(f, EJIT_ARG(0x1fffc, int64_t), + EJIT_ARG(2, int64_t)) == 0x7fff); + assert(erf2(f, EJIT_ARG(0x80000000, int64_t), + EJIT_ARG(31, int64_t)) == 1); + assert(erf2(f, EJIT_ARG(0x40000000, int64_t), + EJIT_ARG(30, int64_t)) == 1); + assert(erf2(f, EJIT_ARG(0x20000000, int64_t), + EJIT_ARG(29, int64_t)) == 1); + assert(erf2(f, EJIT_ARG(0x10000000, int64_t), + EJIT_ARG(28, int64_t)) == 1); + assert(erf2(f, EJIT_ARG(0x810000, int64_t), + EJIT_ARG(16, int64_t)) == 0x81); + assert(erf2(f, EJIT_ARG(0x20000, int64_t), EJIT_ARG(17, int64_t)) == 1); + assert(erf2(f, EJIT_ARG(0x40000, int64_t), EJIT_ARG(18, int64_t)) == 1); + assert(erf2(f, EJIT_ARG(0x7f8000, int64_t), + EJIT_ARG(15, int64_t)) == 0xff); + assert(erf2(f, EJIT_ARG(0x1000000, int64_t), + EJIT_ARG(24, int64_t)) == 1); + assert(erf2(f, EJIT_ARG(0xffffff00, int64_t), + EJIT_ARG(8, int64_t)) == 0xffffff); + assert(erf2(f, EJIT_ARG(0x7fffffff, int64_t), + EJIT_ARG(0, int64_t)) == 0x7fffffff); + assert(erf2(f, EJIT_ARG(0x3fffffff8, int64_t), EJIT_ARG(3, int64_t) + ) == 0x7fffffff); + + assert(erf2(f, EJIT_ARG(0xffffffc080000000, int64_t), + EJIT_ARG(31, int64_t) + ) == 0x1ffffff81); + + assert(erf2(f, EJIT_ARG(0xfe00000000, int64_t), EJIT_ARG(33, int64_t) + ) == 0x7f); + + assert(erf2(f, EJIT_ARG(0x1ffffc00000000, int64_t), + EJIT_ARG(34, int64_t) + ) == 0x7ffff); + + assert(erf2(f, EJIT_ARG(0xfffffff800000000, int64_t), + EJIT_ARG(29, int64_t) + ) == 0x7ffffffc0); + + assert(erf2(f, EJIT_ARG(0x8000000000000000, int64_t), + EJIT_ARG(63, int64_t) + ) == 1); + + assert(erf2(f, EJIT_ARG(0x4000000000000000, int64_t), + EJIT_ARG(62, int64_t) + ) == 1); + + assert(erf2(f, EJIT_ARG(0x2000000000000000, int64_t), + EJIT_ARG(61, int64_t) + ) == 1); + + assert(erf2(f, EJIT_ARG(0x1000000000000000, int64_t), + EJIT_ARG(60, int64_t) + ) == 1); + + assert(erf2(f, EJIT_ARG(0x81000000000000, int64_t), + EJIT_ARG(48, int64_t) + ) == 0x81); + + assert(erf2(f, EJIT_ARG(0x2000000000000, int64_t), EJIT_ARG(49, int64_t) + ) == 1); + + assert(erf2(f, EJIT_ARG(0x10000000000, int64_t), EJIT_ARG(40, int64_t) + ) == 1); + + assert(erf2(f, EJIT_ARG(0x7f800000000000, int64_t), + EJIT_ARG(47, int64_t) + ) == 0xff); + + assert(erf2(f, EJIT_ARG(0x100000000000000, int64_t), + EJIT_ARG(56, int64_t) + ) == 1); + + assert(erf2(f, EJIT_ARG(0xffffff0000000000, int64_t), + EJIT_ARG(40, int64_t) + ) == 0xffffff); + + assert(erf2(f, EJIT_ARG(0xfffffffe00000000, int64_t), + EJIT_ARG(33, int64_t) + ) == 0x7fffffff); + + assert(erf2(f, EJIT_ARG(0x8000000000000001, int64_t), + EJIT_ARG(63, int64_t) + ) == 1); + + assert(erf2(f, EJIT_ARG(0x1000000000000, int64_t), EJIT_ARG(48, int64_t) + ) == 1); + + assert(erf2(f, EJIT_ARG(0xffff800000000000, int64_t), + EJIT_ARG(47, int64_t) + ) == 0x1ffff); + + ejit_destroy_func(f); +} |