llvm-6502/test/CodeGen/CellSPU/useful-harnesses/i64operations.c

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#include <stdio.h>
#include "i64operations.h"
int64_t tval_a = 1234567890003LL;
int64_t tval_b = 2345678901235LL;
int64_t tval_c = 1234567890001LL;
int64_t tval_d = 10001LL;
int64_t tval_e = 10000LL;
uint64_t tval_f = 0xffffff0750135eb9;
int64_t tval_g = -1;
/* ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~- */
int
i64_eq(int64_t a, int64_t b)
{
return (a == b);
}
int
i64_neq(int64_t a, int64_t b)
{
return (a != b);
}
int
i64_gt(int64_t a, int64_t b)
{
return (a > b);
}
int
i64_le(int64_t a, int64_t b)
{
return (a <= b);
}
int
i64_ge(int64_t a, int64_t b) {
return (a >= b);
}
int
i64_lt(int64_t a, int64_t b) {
return (a < b);
}
int
i64_uge(uint64_t a, uint64_t b)
{
return (a >= b);
}
int
i64_ult(uint64_t a, uint64_t b)
{
return (a < b);
}
int
i64_ugt(uint64_t a, uint64_t b)
{
return (a > b);
}
int
i64_ule(uint64_t a, uint64_t b)
{
return (a <= b);
}
int64_t
i64_eq_select(int64_t a, int64_t b, int64_t c, int64_t d)
{
return ((a == b) ? c : d);
}
int64_t
i64_neq_select(int64_t a, int64_t b, int64_t c, int64_t d)
{
return ((a != b) ? c : d);
}
int64_t
i64_gt_select(int64_t a, int64_t b, int64_t c, int64_t d) {
return ((a > b) ? c : d);
}
int64_t
i64_le_select(int64_t a, int64_t b, int64_t c, int64_t d) {
return ((a <= b) ? c : d);
}
int64_t
i64_ge_select(int64_t a, int64_t b, int64_t c, int64_t d) {
return ((a >= b) ? c : d);
}
int64_t
i64_lt_select(int64_t a, int64_t b, int64_t c, int64_t d) {
return ((a < b) ? c : d);
}
uint64_t
i64_ugt_select(uint64_t a, uint64_t b, uint64_t c, uint64_t d)
{
return ((a > b) ? c : d);
}
uint64_t
i64_ule_select(uint64_t a, uint64_t b, uint64_t c, uint64_t d)
{
return ((a <= b) ? c : d);
}
uint64_t
i64_uge_select(uint64_t a, uint64_t b, uint64_t c, uint64_t d) {
return ((a >= b) ? c : d);
}
uint64_t
i64_ult_select(uint64_t a, uint64_t b, uint64_t c, uint64_t d) {
return ((a < b) ? c : d);
}
/* ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~- */
struct harness_int64_pred int64_tests_eq[] = {
{"a %s a", &tval_a, &tval_a, &tval_c, &tval_d, TRUE_VAL, &tval_c},
{"a %s b", &tval_a, &tval_b, &tval_c, &tval_d, FALSE_VAL, &tval_d},
{"a %s c", &tval_a, &tval_c, &tval_c, &tval_d, FALSE_VAL, &tval_d},
{"d %s e", &tval_d, &tval_e, &tval_c, &tval_d, FALSE_VAL, &tval_d},
{"e %s e", &tval_e, &tval_e, &tval_c, &tval_d, TRUE_VAL, &tval_c}
};
struct harness_int64_pred int64_tests_neq[] = {
{"a %s a", &tval_a, &tval_a, &tval_c, &tval_d, FALSE_VAL, &tval_d},
{"a %s b", &tval_a, &tval_b, &tval_c, &tval_d, TRUE_VAL, &tval_c},
{"a %s c", &tval_a, &tval_c, &tval_c, &tval_d, TRUE_VAL, &tval_c},
{"d %s e", &tval_d, &tval_e, &tval_c, &tval_d, TRUE_VAL, &tval_c},
{"e %s e", &tval_e, &tval_e, &tval_c, &tval_d, FALSE_VAL, &tval_d}
};
struct harness_int64_pred int64_tests_sgt[] = {
{"a %s a", &tval_a, &tval_a, &tval_c, &tval_d, FALSE_VAL, &tval_d},
{"a %s b", &tval_a, &tval_b, &tval_c, &tval_d, FALSE_VAL, &tval_d},
{"a %s c", &tval_a, &tval_c, &tval_c, &tval_d, TRUE_VAL, &tval_c},
{"d %s e", &tval_d, &tval_e, &tval_c, &tval_d, TRUE_VAL, &tval_c},
{"e %s e", &tval_e, &tval_e, &tval_c, &tval_d, FALSE_VAL, &tval_d}
};
struct harness_int64_pred int64_tests_sle[] = {
{"a %s a", &tval_a, &tval_a, &tval_c, &tval_d, TRUE_VAL, &tval_c},
{"a %s b", &tval_a, &tval_b, &tval_c, &tval_d, TRUE_VAL, &tval_c},
{"a %s c", &tval_a, &tval_c, &tval_c, &tval_d, FALSE_VAL, &tval_d},
{"d %s e", &tval_d, &tval_e, &tval_c, &tval_d, FALSE_VAL, &tval_d},
{"e %s e", &tval_e, &tval_e, &tval_c, &tval_d, TRUE_VAL, &tval_c}
};
struct harness_int64_pred int64_tests_sge[] = {
{"a %s a", &tval_a, &tval_a, &tval_c, &tval_d, TRUE_VAL, &tval_c},
{"a %s b", &tval_a, &tval_b, &tval_c, &tval_d, FALSE_VAL, &tval_d},
{"a %s c", &tval_a, &tval_c, &tval_c, &tval_d, TRUE_VAL, &tval_c},
{"d %s e", &tval_d, &tval_e, &tval_c, &tval_d, TRUE_VAL, &tval_c},
{"e %s e", &tval_e, &tval_e, &tval_c, &tval_d, TRUE_VAL, &tval_c}
};
struct harness_int64_pred int64_tests_slt[] = {
{"a %s a", &tval_a, &tval_a, &tval_c, &tval_d, FALSE_VAL, &tval_d},
{"a %s b", &tval_a, &tval_b, &tval_c, &tval_d, TRUE_VAL, &tval_c},
{"a %s c", &tval_a, &tval_c, &tval_c, &tval_d, FALSE_VAL, &tval_d},
{"d %s e", &tval_d, &tval_e, &tval_c, &tval_d, FALSE_VAL, &tval_d},
{"e %s e", &tval_e, &tval_e, &tval_c, &tval_d, FALSE_VAL, &tval_d}
};
struct int64_pred_s int64_preds[] = {
{"eq", i64_eq, i64_eq_select,
int64_tests_eq, ARR_SIZE(int64_tests_eq)},
{"neq", i64_neq, i64_neq_select,
int64_tests_neq, ARR_SIZE(int64_tests_neq)},
{"gt", i64_gt, i64_gt_select,
int64_tests_sgt, ARR_SIZE(int64_tests_sgt)},
{"le", i64_le, i64_le_select,
int64_tests_sle, ARR_SIZE(int64_tests_sle)},
{"ge", i64_ge, i64_ge_select,
int64_tests_sge, ARR_SIZE(int64_tests_sge)},
{"lt", i64_lt, i64_lt_select,
int64_tests_slt, ARR_SIZE(int64_tests_slt)}
};
/* ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~- */
struct harness_uint64_pred uint64_tests_ugt[] = {
{"a %s a", (uint64_t *) &tval_a, (uint64_t *) &tval_a, (uint64_t *) &tval_c,
(uint64_t *) &tval_d, FALSE_VAL, (uint64_t *) &tval_d},
{"a %s b", (uint64_t *) &tval_a, (uint64_t *) &tval_b, (uint64_t *) &tval_c,
(uint64_t *) &tval_d, FALSE_VAL, (uint64_t *) &tval_d },
{"a %s c", (uint64_t *) &tval_a, (uint64_t *) &tval_c, (uint64_t *) &tval_c,
(uint64_t *) &tval_d, TRUE_VAL, (uint64_t *) &tval_c },
{"d %s e", (uint64_t *) &tval_d, (uint64_t *) &tval_e, (uint64_t *) &tval_c,
(uint64_t *) &tval_d, TRUE_VAL, (uint64_t *) &tval_c },
{"e %s e", (uint64_t *) &tval_e, (uint64_t *) &tval_e, (uint64_t *) &tval_c,
(uint64_t *) &tval_d, FALSE_VAL, (uint64_t *) &tval_d }
};
struct harness_uint64_pred uint64_tests_ule[] = {
{"a %s a", (uint64_t *) &tval_a, (uint64_t *) &tval_a, (uint64_t *) &tval_c,
(uint64_t *) &tval_d, TRUE_VAL, (uint64_t *) &tval_c},
{"a %s b", (uint64_t *) &tval_a, (uint64_t *) &tval_b, (uint64_t *) &tval_c,
(uint64_t *) &tval_d, TRUE_VAL, (uint64_t *) &tval_c},
{"a %s c", (uint64_t *) &tval_a, (uint64_t *) &tval_c, (uint64_t *) &tval_c,
(uint64_t *) &tval_d, FALSE_VAL, (uint64_t *) &tval_d},
{"d %s e", (uint64_t *) &tval_d, (uint64_t *) &tval_e, (uint64_t *) &tval_c,
(uint64_t *) &tval_d, FALSE_VAL, (uint64_t *) &tval_d},
{"e %s e", (uint64_t *) &tval_e, (uint64_t *) &tval_e, (uint64_t *) &tval_c,
(uint64_t *) &tval_d, TRUE_VAL, (uint64_t *) &tval_c}
};
struct harness_uint64_pred uint64_tests_uge[] = {
{"a %s a", (uint64_t *) &tval_a, (uint64_t *) &tval_a, (uint64_t *) &tval_c,
(uint64_t *) &tval_d, TRUE_VAL, (uint64_t *) &tval_c},
{"a %s b", (uint64_t *) &tval_a, (uint64_t *) &tval_b, (uint64_t *) &tval_c,
(uint64_t *) &tval_d, FALSE_VAL, (uint64_t *) &tval_d},
{"a %s c", (uint64_t *) &tval_a, (uint64_t *) &tval_c, (uint64_t *) &tval_c,
(uint64_t *) &tval_d, TRUE_VAL, (uint64_t *) &tval_c},
{"d %s e", (uint64_t *) &tval_d, (uint64_t *) &tval_e, (uint64_t *) &tval_c,
(uint64_t *) &tval_d, TRUE_VAL, (uint64_t *) &tval_c},
{"e %s e", (uint64_t *) &tval_e, (uint64_t *) &tval_e, (uint64_t *) &tval_c,
(uint64_t *) &tval_d, TRUE_VAL, (uint64_t *) &tval_c}
};
struct harness_uint64_pred uint64_tests_ult[] = {
{"a %s a", (uint64_t *) &tval_a, (uint64_t *) &tval_a, (uint64_t *) &tval_c,
(uint64_t *) &tval_d, FALSE_VAL, (uint64_t *) &tval_d},
{"a %s b", (uint64_t *) &tval_a, (uint64_t *) &tval_b, (uint64_t *) &tval_c,
(uint64_t *) &tval_d, TRUE_VAL, (uint64_t *) &tval_c},
{"a %s c", (uint64_t *) &tval_a, (uint64_t *) &tval_c, (uint64_t *) &tval_c,
(uint64_t *) &tval_d, FALSE_VAL, (uint64_t *) &tval_d},
{"d %s e", (uint64_t *) &tval_d, (uint64_t *) &tval_e, (uint64_t *) &tval_c,
(uint64_t *) &tval_d, FALSE_VAL, (uint64_t *) &tval_d},
{"e %s e", (uint64_t *) &tval_e, (uint64_t *) &tval_e, (uint64_t *) &tval_c,
(uint64_t *) &tval_d, FALSE_VAL, (uint64_t *) &tval_d}
};
struct uint64_pred_s uint64_preds[] = {
{"ugt", i64_ugt, i64_ugt_select,
uint64_tests_ugt, ARR_SIZE(uint64_tests_ugt)},
{"ule", i64_ule, i64_ule_select,
uint64_tests_ule, ARR_SIZE(uint64_tests_ule)},
{"uge", i64_uge, i64_uge_select,
uint64_tests_uge, ARR_SIZE(uint64_tests_uge)},
{"ult", i64_ult, i64_ult_select,
uint64_tests_ult, ARR_SIZE(uint64_tests_ult)}
};
int
compare_expect_int64(const struct int64_pred_s * pred)
{
int j, failed = 0;
for (j = 0; j < pred->n_tests; ++j) {
int pred_result;
pred_result = (*pred->predfunc) (*pred->tests[j].lhs, *pred->tests[j].rhs);
if (pred_result != pred->tests[j].expected) {
char str[64];
sprintf(str, pred->tests[j].fmt_string, pred->name);
printf("%s: returned value is %d, expecting %d\n", str,
pred_result, pred->tests[j].expected);
printf(" lhs = %19lld (0x%016llx)\n", *pred->tests[j].lhs,
*pred->tests[j].lhs);
printf(" rhs = %19lld (0x%016llx)\n", *pred->tests[j].rhs,
*pred->tests[j].rhs);
++failed;
} else {
int64_t selresult;
selresult = (pred->selfunc) (*pred->tests[j].lhs, *pred->tests[j].rhs,
*pred->tests[j].select_a,
*pred->tests[j].select_b);
if (selresult != *pred->tests[j].select_expected) {
char str[64];
sprintf(str, pred->tests[j].fmt_string, pred->name);
printf("%s select: returned value is %d, expecting %d\n", str,
pred_result, pred->tests[j].expected);
printf(" lhs = %19lld (0x%016llx)\n", *pred->tests[j].lhs,
*pred->tests[j].lhs);
printf(" rhs = %19lld (0x%016llx)\n", *pred->tests[j].rhs,
*pred->tests[j].rhs);
printf(" true = %19lld (0x%016llx)\n", *pred->tests[j].select_a,
*pred->tests[j].select_a);
printf(" false = %19lld (0x%016llx)\n", *pred->tests[j].select_b,
*pred->tests[j].select_b);
++failed;
}
}
}
printf(" %d tests performed, should be %d.\n", j, pred->n_tests);
return failed;
}
int
compare_expect_uint64(const struct uint64_pred_s * pred)
{
int j, failed = 0;
for (j = 0; j < pred->n_tests; ++j) {
int pred_result;
pred_result = (*pred->predfunc) (*pred->tests[j].lhs, *pred->tests[j].rhs);
if (pred_result != pred->tests[j].expected) {
char str[64];
sprintf(str, pred->tests[j].fmt_string, pred->name);
printf("%s: returned value is %d, expecting %d\n", str,
pred_result, pred->tests[j].expected);
printf(" lhs = %19llu (0x%016llx)\n", *pred->tests[j].lhs,
*pred->tests[j].lhs);
printf(" rhs = %19llu (0x%016llx)\n", *pred->tests[j].rhs,
*pred->tests[j].rhs);
++failed;
} else {
uint64_t selresult;
selresult = (pred->selfunc) (*pred->tests[j].lhs, *pred->tests[j].rhs,
*pred->tests[j].select_a,
*pred->tests[j].select_b);
if (selresult != *pred->tests[j].select_expected) {
char str[64];
sprintf(str, pred->tests[j].fmt_string, pred->name);
printf("%s select: returned value is %d, expecting %d\n", str,
pred_result, pred->tests[j].expected);
printf(" lhs = %19llu (0x%016llx)\n", *pred->tests[j].lhs,
*pred->tests[j].lhs);
printf(" rhs = %19llu (0x%016llx)\n", *pred->tests[j].rhs,
*pred->tests[j].rhs);
printf(" true = %19llu (0x%016llx)\n", *pred->tests[j].select_a,
*pred->tests[j].select_a);
printf(" false = %19llu (0x%016llx)\n", *pred->tests[j].select_b,
*pred->tests[j].select_b);
++failed;
}
}
}
printf(" %d tests performed, should be %d.\n", j, pred->n_tests);
return failed;
}
/* ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~- */
int
test_i64_sext_i32(int in, int64_t expected) {
int64_t result = (int64_t) in;
if (result != expected) {
char str[64];
sprintf(str, "i64_sext_i32(%d) returns %lld\n", in, result);
return 1;
}
return 0;
}
int
test_i64_sext_i16(short in, int64_t expected) {
int64_t result = (int64_t) in;
if (result != expected) {
char str[64];
sprintf(str, "i64_sext_i16(%hd) returns %lld\n", in, result);
return 1;
}
return 0;
}
int
test_i64_sext_i8(signed char in, int64_t expected) {
int64_t result = (int64_t) in;
if (result != expected) {
char str[64];
sprintf(str, "i64_sext_i8(%d) returns %lld\n", in, result);
return 1;
}
return 0;
}
int
test_i64_zext_i32(unsigned int in, uint64_t expected) {
uint64_t result = (uint64_t) in;
if (result != expected) {
char str[64];
sprintf(str, "i64_zext_i32(%u) returns %llu\n", in, result);
return 1;
}
return 0;
}
int
test_i64_zext_i16(unsigned short in, uint64_t expected) {
uint64_t result = (uint64_t) in;
if (result != expected) {
char str[64];
sprintf(str, "i64_zext_i16(%hu) returns %llu\n", in, result);
return 1;
}
return 0;
}
int
test_i64_zext_i8(unsigned char in, uint64_t expected) {
uint64_t result = (uint64_t) in;
if (result != expected) {
char str[64];
sprintf(str, "i64_zext_i8(%u) returns %llu\n", in, result);
return 1;
}
return 0;
}
/* ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~- */
int64_t
i64_shl_const(int64_t a) {
return a << 10;
}
int64_t
i64_shl(int64_t a, int amt) {
return a << amt;
}
uint64_t
u64_shl_const(uint64_t a) {
return a << 10;
}
uint64_t
u64_shl(uint64_t a, int amt) {
return a << amt;
}
int64_t
i64_srl_const(int64_t a) {
return a >> 10;
}
int64_t
i64_srl(int64_t a, int amt) {
return a >> amt;
}
uint64_t
u64_srl_const(uint64_t a) {
return a >> 10;
}
uint64_t
u64_srl(uint64_t a, int amt) {
return a >> amt;
}
int64_t
i64_sra_const(int64_t a) {
return a >> 10;
}
int64_t
i64_sra(int64_t a, int amt) {
return a >> amt;
}
uint64_t
u64_sra_const(uint64_t a) {
return a >> 10;
}
uint64_t
u64_sra(uint64_t a, int amt) {
return a >> amt;
}
int
test_u64_constant_shift(const char *func_name, uint64_t (*func)(uint64_t), uint64_t a, uint64_t expected) {
uint64_t result = (*func)(a);
if (result != expected) {
printf("%s(0x%016llx) returns 0x%016llx, expected 0x%016llx\n", func_name, a, result, expected);
return 1;
}
return 0;
}
int
test_i64_constant_shift(const char *func_name, int64_t (*func)(int64_t), int64_t a, int64_t expected) {
int64_t result = (*func)(a);
if (result != expected) {
printf("%s(0x%016llx) returns 0x%016llx, expected 0x%016llx\n", func_name, a, result, expected);
return 1;
}
return 0;
}
int
test_u64_variable_shift(const char *func_name, uint64_t (*func)(uint64_t, int), uint64_t a, unsigned int b, uint64_t expected) {
uint64_t result = (*func)(a, b);
if (result != expected) {
printf("%s(0x%016llx, %d) returns 0x%016llx, expected 0x%016llx\n", func_name, a, b, result, expected);
return 1;
}
return 0;
}
int
test_i64_variable_shift(const char *func_name, int64_t (*func)(int64_t, int), int64_t a, unsigned int b, int64_t expected) {
int64_t result = (*func)(a, b);
if (result != expected) {
printf("%s(0x%016llx, %d) returns 0x%016llx, expected 0x%016llx\n", func_name, a, b, result, expected);
return 1;
}
return 0;
}
/* ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~- */
int64_t i64_mul(int64_t a, int64_t b) {
return a * b;
}
/* ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~- */
int
main(void)
{
int i, j, failed = 0;
const char *something_failed = " %d tests failed.\n";
const char *all_tests_passed = " All tests passed.\n";
printf("tval_a = %20lld (0x%016llx)\n", tval_a, tval_a);
printf("tval_b = %20lld (0x%016llx)\n", tval_b, tval_b);
printf("tval_c = %20lld (0x%016llx)\n", tval_c, tval_c);
printf("tval_d = %20lld (0x%016llx)\n", tval_d, tval_d);
printf("tval_e = %20lld (0x%016llx)\n", tval_e, tval_e);
printf("tval_f = %20llu (0x%016llx)\n", tval_f, tval_f);
printf("tval_g = %20llu (0x%016llx)\n", tval_g, tval_g);
printf("----------------------------------------\n");
for (i = 0; i < ARR_SIZE(int64_preds); ++i) {
printf("%s series:\n", int64_preds[i].name);
if ((failed = compare_expect_int64(int64_preds + i)) > 0) {
printf(something_failed, failed);
} else {
printf(all_tests_passed);
}
printf("----------------------------------------\n");
}
for (i = 0; i < ARR_SIZE(uint64_preds); ++i) {
printf("%s series:\n", uint64_preds[i].name);
if ((failed = compare_expect_uint64(uint64_preds + i)) > 0) {
printf(something_failed, failed);
} else {
printf(all_tests_passed);
}
printf("----------------------------------------\n");
}
/*----------------------------------------------------------------------*/
puts("signed/zero-extend tests:");
failed = 0;
failed += test_i64_sext_i32(-1, -1LL);
failed += test_i64_sext_i32(10, 10LL);
failed += test_i64_sext_i32(0x7fffffff, 0x7fffffffLL);
failed += test_i64_sext_i16(-1, -1LL);
failed += test_i64_sext_i16(10, 10LL);
failed += test_i64_sext_i16(0x7fff, 0x7fffLL);
failed += test_i64_sext_i8(-1, -1LL);
failed += test_i64_sext_i8(10, 10LL);
failed += test_i64_sext_i8(0x7f, 0x7fLL);
failed += test_i64_zext_i32(0xffffffff, 0x00000000ffffffffLLU);
failed += test_i64_zext_i32(0x01234567, 0x0000000001234567LLU);
failed += test_i64_zext_i16(0xffff, 0x000000000000ffffLLU);
failed += test_i64_zext_i16(0x569a, 0x000000000000569aLLU);
failed += test_i64_zext_i8(0xff, 0x00000000000000ffLLU);
failed += test_i64_zext_i8(0xa0, 0x00000000000000a0LLU);
if (failed > 0) {
printf(" %d tests failed.\n", failed);
} else {
printf(" All tests passed.\n");
}
printf("----------------------------------------\n");
failed = 0;
puts("signed left/right shift tests:");
failed += test_i64_constant_shift("i64_shl_const", i64_shl_const, tval_a, 0x00047dc7ec114c00LL);
failed += test_i64_variable_shift("i64_shl", i64_shl, tval_a, 10, 0x00047dc7ec114c00LL);
failed += test_i64_constant_shift("i64_srl_const", i64_srl_const, tval_a, 0x0000000047dc7ec1LL);
failed += test_i64_variable_shift("i64_srl", i64_srl, tval_a, 10, 0x0000000047dc7ec1LL);
failed += test_i64_constant_shift("i64_sra_const", i64_sra_const, tval_a, 0x0000000047dc7ec1LL);
failed += test_i64_variable_shift("i64_sra", i64_sra, tval_a, 10, 0x0000000047dc7ec1LL);
if (failed > 0) {
printf(" %d tests ailed.\n", failed);
} else {
printf(" All tests passed.\n");
}
printf("----------------------------------------\n");
failed = 0;
puts("unsigned left/right shift tests:");
failed += test_u64_constant_shift("u64_shl_const", u64_shl_const, tval_f, 0xfffc1d404d7ae400LL);
failed += test_u64_variable_shift("u64_shl", u64_shl, tval_f, 10, 0xfffc1d404d7ae400LL);
failed += test_u64_constant_shift("u64_srl_const", u64_srl_const, tval_f, 0x003fffffc1d404d7LL);
failed += test_u64_variable_shift("u64_srl", u64_srl, tval_f, 10, 0x003fffffc1d404d7LL);
failed += test_i64_constant_shift("i64_sra_const", i64_sra_const, tval_f, 0xffffffffc1d404d7LL);
failed += test_i64_variable_shift("i64_sra", i64_sra, tval_f, 10, 0xffffffffc1d404d7LL);
failed += test_u64_constant_shift("u64_sra_const", u64_sra_const, tval_f, 0x003fffffc1d404d7LL);
failed += test_u64_variable_shift("u64_sra", u64_sra, tval_f, 10, 0x003fffffc1d404d7LL);
if (failed > 0) {
printf(" %d tests ailed.\n", failed);
} else {
printf(" All tests passed.\n");
}
printf("----------------------------------------\n");
int64_t result;
result = i64_mul(tval_g, tval_g);
printf("%20lld * %20lld = %20lld (0x%016llx)\n", tval_g, tval_g, result, result);
result = i64_mul(tval_d, tval_e);
printf("%20lld * %20lld = %20lld (0x%016llx)\n", tval_d, tval_e, result, result);
/* 0xba7a664f13077c9 */
result = i64_mul(tval_a, tval_b);
printf("%20lld * %20lld = %20lld (0x%016llx)\n", tval_a, tval_b, result, result);
printf("----------------------------------------\n");
return 0;
}