Commit 33777840 authored by Matthias Braun's avatar Matthias Braun
Browse files

fixed lots of syntax/semantic errors

[r15855]
parent f1de6761
......@@ -143,9 +143,9 @@ void tc_neg(const tc_value *a, tc_value *res) {
/**
* Multiply two unsigned tc_values producing a double precision result : w = a * b.
*/
static void _tc_umul(const tc_value *a, const tc_value *b, unsigned tc_value_part *w) {
unsigned tc_value_part *u = &a->part;
unsigned tc_value_part *v = &b->part;
static void _tc_umul(const tc_value *a, const tc_value *b, tc_value_part *w) {
const tc_value_part *u = a->part;
const tc_value_part *v = b->part;
int i, j;
......@@ -153,7 +153,7 @@ static void _tc_umul(const tc_value *a, const tc_value *b, unsigned tc_value_par
w[i] = 0;
for (j = NUM_VALUE_PARTS - 1; j >= 0; --j) {
unsigned tc_temp k = 0;
tc_temp k = 0;
for (i = NUM_VALUE_PARTS - 1; i >= 0; --i) {
tc_temp t = u[i] * v[j] + k;
w[i + j] = t & TC_VALUE_PART_MASK;
......@@ -167,7 +167,7 @@ static void _tc_umul(const tc_value *a, const tc_value *b, unsigned tc_value_par
* Multiply two unsigned tc_values: res = a * b.
*/
static void tc_umul(const tc_value *a, const tc_value *b, tc_value *res) {
unsigned tc_value_part w[NUM_WORK_PARTS];
tc_value_part w[NUM_WORK_PARTS];
int i, ov = 0;
_tc_umul(a, b, w);
......@@ -186,6 +186,8 @@ static void tc_umul(const tc_value *a, const tc_value *b, tc_value *res) {
tc_Overflow = tc_Carry = ov;
}
/* Matze: this function was defined 2 times... */
#if 0
/**
* Multiply two unsigned tc_values: res = a * b.
*/
......@@ -208,23 +210,25 @@ static void tc_umul(const tc_value *a, const tc_value *b, tc_value *res) {
}
tc_Overflow = tc_Carry = ov;
}
#endif
/**
* Multiply two signed tc_values: res = a * b.
*/
static void tc_smul(const tc_value *a, const tc_value *b, tc_value *res) {
unsigned tc_value_part w[NUM_WORK_PARTS];
tc_value_part w[NUM_WORK_PARTS];
int i, ov = 0, neg_res = 0;
const tc_value *u = a, *v = b;
tc_value na, nb;
if (SIGN(a)) {
tc_neg(a, na);
u = na;
tc_neg(a, &na);
u = &na;
neg_res = ~neg_res;
}
if (SIGN(b)) {
tc_neg(b, nb);
v = nb;
tc_neg(b, &nb);
v = &nb;
neg_res = ~neg_res;
}
......
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