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mruby-bigint: use mp_limb instead of uint32_t

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Because mp_limb may be uint16_t on some platforms.
This commit is contained in:
Yukihiro "Matz" Matsumoto
2024-07-27 17:33:47 +09:00
parent a50a2ce148
commit c218894af9
1 changed files with 9 additions and 9 deletions
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mrbgems/mruby-bigint/core/bigint.c
+9 -9
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@@ -907,12 +907,12 @@ mpz_and(mrb_state *mrb, mpz_t *z, mpz_t *x, mpz_t *y)
char c1 = 1, c2 = 1, c3 = 1;
for (size_t i = 0; i < max_sz; i++) {
uint32_t xv = (i < x->sz) ? x->p[i] : 0;
uint32_t yv = (i < y->sz) ? y->p[i] : 0;
mp_limb xv = (i < x->sz) ? x->p[i] : 0;
mp_limb yv = (i < y->sz) ? y->p[i] : 0;
if (x->sn < 0) make_2comp(xv, c1);
if (y->sn < 0) make_2comp(yv, c2);
uint32_t zv = xv & yv;
mp_limb zv = xv & yv;
if (z->sn < 0) make_2comp(zv, c3);
z->p[i] = zv;
}
@@ -937,12 +937,12 @@ mpz_or(mrb_state *mrb, mpz_t *z, mpz_t *x, mpz_t *y) /* not the most efficient
char c1 = 1, c2 = 1, c3 = 1;
for (size_t i = 0; i < max_sz; i++) {
uint32_t xv = (i < x->sz) ? x->p[i] : 0;
uint32_t yv = (i < y->sz) ? y->p[i] : 0;
mp_limb xv = (i < x->sz) ? x->p[i] : 0;
mp_limb yv = (i < y->sz) ? y->p[i] : 0;
if (x->sn < 0) make_2comp(xv, c1);
if (y->sn < 0) make_2comp(yv, c2);
uint32_t zv = xv | yv;
mp_limb zv = xv | yv;
if (z->sn < 0) make_2comp(zv, c3);
z->p[i] = zv;
}
@@ -977,12 +977,12 @@ mpz_xor(mrb_state *mrb, mpz_t *z, mpz_t *x, mpz_t *y) /* not the most efficient
char c1 = 1, c2 = 1, c3 = 1;
for (size_t i = 0; i < max_sz; i++) {
uint32_t xv = (i < x->sz) ? x->p[i] : 0;
uint32_t yv = (i < y->sz) ? y->p[i] : 0;
mp_limb xv = (i < x->sz) ? x->p[i] : 0;
mp_limb yv = (i < y->sz) ? y->p[i] : 0;
if (x->sn < 0) make_2comp(xv, c1);
if (y->sn < 0) make_2comp(yv, c2);
uint32_t zv = xv ^ yv;
mp_limb zv = xv ^ yv;
if (z->sn < 0) make_2comp(zv, c3);
z->p[i] = zv;
}