diff options
Diffstat (limited to 'tests/lshr64.c')
| -rw-r--r-- | tests/lshr64.c | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/tests/lshr64.c b/tests/lshr64.c new file mode 100644 index 0000000..0d9b3ce --- /dev/null +++ b/tests/lshr64.c @@ -0,0 +1,146 @@ +#include <ejit/ejit.h> +#include <assert.h> +#include "do_jit.h" + +int main(int argc, char *argv[]) +{ + (void)argv; + bool do_jit = argc > 1; + 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_lshr(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(0x7f, int64_t), + EJIT_ARG(1, int64_t)) == 0xfe); + + assert(erf2(f, + EJIT_ARG(0x7fff, int64_t), + EJIT_ARG(2, int64_t)) == 0x1fffc); + + assert(erf2(f, + EJIT_ARG(0x81, int64_t), + EJIT_ARG(16, int64_t)) == 0x810000); + + assert(erf2(f, + EJIT_ARG(0xff, int64_t), + EJIT_ARG(15, int64_t)) == 0x7f8000); + + assert(erf2(f, + EJIT_ARG(0x7fffffff, int64_t), + EJIT_ARG(0, int64_t)) == 0x7fffffff); + + assert(erf2(f, + EJIT_ARG(0xffffffff, int64_t), + EJIT_ARG(8, int64_t)) == 0xffffffff00); + + assert(erf2(f, + EJIT_ARG(0x7fffffff, int64_t), + EJIT_ARG(3, int64_t)) == 0x3fffffff8); + + assert(erf2(f, + EJIT_ARG(-0x7f, int64_t), + EJIT_ARG(31, int64_t)) == (int64_t)0xffffffc080000000); + + assert(erf2(f, + EJIT_ARG(-0x7fff, int64_t), + EJIT_ARG(30, int64_t)) == (int64_t)0xffffe00040000000); + + assert(erf2(f, + EJIT_ARG(-0x7fffffff, int64_t), + EJIT_ARG(29, int64_t)) == (int64_t)0xf000000020000000); + + assert(erf2(f, + EJIT_ARG(0x80000001, int64_t), + EJIT_ARG(28, int64_t)) == (int64_t)0x800000010000000); + + assert(erf2(f, + EJIT_ARG(0x8001, int64_t), + EJIT_ARG(17, int64_t)) == 0x100020000); + + assert(erf2(f, + EJIT_ARG(0x80000001, int64_t), + EJIT_ARG(18, int64_t)) == (int64_t)0x2000000040000); + + assert(erf2(f, + EJIT_ARG(-0xffff, int64_t), + EJIT_ARG(24, int64_t)) == (int64_t)0xffffff0001000000); + + assert(erf2(f, + EJIT_ARG(0x7f, int64_t), + EJIT_ARG(33, int64_t)) == 0xfe00000000); + + assert(erf2(f, + EJIT_ARG(0x7ffff, int64_t), + EJIT_ARG(34, int64_t)) == 0x1ffffc00000000); + + assert(erf2(f, + EJIT_ARG(0x7fffffff, int64_t), + EJIT_ARG(35, int64_t)) == (int64_t)0xfffffff800000000); + + assert(erf2(f, + EJIT_ARG(-0x7f, int64_t), + EJIT_ARG(63, int64_t)) == (int64_t)0x8000000000000000); + + assert(erf2(f, + EJIT_ARG(-0x7fff, int64_t), + EJIT_ARG(62, int64_t)) == 0x4000000000000000); + + assert(erf2(f, + EJIT_ARG(-0x7fffffff, int64_t), + EJIT_ARG(61, int64_t)) == 0x2000000000000000); + + assert(erf2(f, + EJIT_ARG(0x80000001, int64_t), + EJIT_ARG(60, int64_t)) == 0x1000000000000000); + + assert(erf2(f, + EJIT_ARG(0x81, int64_t), + EJIT_ARG(48, int64_t)) == 0x81000000000000); + + assert(erf2(f, + EJIT_ARG(0x8001, int64_t), + EJIT_ARG(49, int64_t)) == 0x2000000000000); + + assert(erf2(f, + EJIT_ARG(0x80000001, int64_t), + EJIT_ARG(40, int64_t)) == 0x10000000000); + + assert(erf2(f, + EJIT_ARG(0xff, int64_t), + EJIT_ARG(47, int64_t)) == 0x7f800000000000); + + assert(erf2(f, + EJIT_ARG(0xffff0001, int64_t), + EJIT_ARG(56, int64_t)) == 0x100000000000000); + + assert(erf2(f, + EJIT_ARG(0xffffffff, int64_t), + EJIT_ARG(40, int64_t)) == (int64_t)0xffffff0000000000); + + assert(erf2(f, + EJIT_ARG(0x7fffffffff, int64_t), + EJIT_ARG(33, int64_t)) == (int64_t)0xfffffffe00000000); + + assert(erf2(f, + EJIT_ARG(-0x7fffffffff, int64_t), + EJIT_ARG(63, int64_t)) == (int64_t)0x8000000000000000); + + assert(erf2(f, + EJIT_ARG(0x8000000001, int64_t), + EJIT_ARG(48, int64_t)) == 0x1000000000000); + + assert(erf2(f, + EJIT_ARG(0xffffffffff, int64_t), + EJIT_ARG(47, int64_t)) == (int64_t)0xffff800000000000); + + ejit_destroy_func(f); +} |