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Make the local an `int' instead.
This commit is contained in:
Jim Meyering
2005-12-10 22:10:53 +00:00
parent 437a569c53
commit d5978ad190
1 changed files with 5 additions and 6 deletions
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src/rand-isaac.c
+5 -6
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@@ -91,7 +91,7 @@ isaac_refill (struct isaac_state *s, uint32_t r[/* s>-words */])
uint32_t a, b; /* Caches of a and b */
uint32_t x, y; /* Temps needed by isaac_step macro */
uint32_t *m = s->mm; /* Pointer into state array */
uint32_t w = s->words;
int w = s->words;
a = s->a;
b = s->b + (++s->c);
@@ -108,11 +108,10 @@ isaac_refill (struct isaac_state *s, uint32_t r[/* s>-words */])
do
{
int32_t zz = w;
isaac_step (s, a << 13, a, b, m, -zz / 2, r);
isaac_step (s, a >> 6, a, b, m + 1, -zz / 2, r + 1);
isaac_step (s, a << 2, a, b, m + 2, -zz / 2, r + 2);
isaac_step (s, a >> 16, a, b, m + 3, -zz / 2, r + 3);
isaac_step (s, a << 13, a, b, m, -w / 2, r);
isaac_step (s, a >> 6, a, b, m + 1, -w / 2, r + 1);
isaac_step (s, a << 2, a, b, m + 2, -w / 2, r + 2);
isaac_step (s, a >> 16, a, b, m + 3, -w / 2, r + 3);
r += 4;
}
while ((m += 4) < s->mm + w);