Added bc_divide_copy_numerator()

SakiTakamachi · SakiTakamachi · commit 03955d6b9b78 · 2025-05-23T17:22:13.000+09:00
diff --git a/ext/bcmath/libbcmath/src/div.c b/ext/bcmath/libbcmath/src/div.c
@@ -300,12 +300,16 @@ static void bc_do_div(
 	}
 }
 
+static inline void bc_divide_copy_numerator(bc_num numerator, bc_num *num, size_t scale)
+{
+	scale = MIN(numerator->n_scale, scale);
+	*num = bc_new_num_nonzeroed(numerator->n_len, scale);
+	memcpy((*num)->n_value, numerator->n_value, numerator->n_len + scale);
+}
+
 static inline void bc_divide_by_one(bc_num numerator, bc_num *quot, size_t quot_scale)
 {
-	quot_scale = MIN(numerator->n_scale, quot_scale);
-	*quot = bc_new_num_nonzeroed(numerator->n_len, quot_scale);
-	char *qptr = (*quot)->n_value;
-	memcpy(qptr, numerator->n_value, numerator->n_len + quot_scale);
+	bc_divide_copy_numerator(numerator, quot, quot_scale);
 }
 
 static inline void bc_divide_by_pow_10(

Original file line number	Diff line number	Diff line change
`@@ -300,12 +300,16 @@ static void bc_do_div(`
`300`	`300`	`}`
`301`	`301`	`}`
`302`	`302`
	`303`	`+static inline void bc_divide_copy_numerator(bc_num numerator, bc_num *num, size_t scale)`
	`304`	`+{`
	`305`	`+ scale = MIN(numerator->n_scale, scale);`
	`306`	`+ *num = bc_new_num_nonzeroed(numerator->n_len, scale);`
	`307`	`+ memcpy((*num)->n_value, numerator->n_value, numerator->n_len + scale);`
	`308`	`+}`
	`309`	`+`
`303`	`310`	`static inline void bc_divide_by_one(bc_num numerator, bc_num *quot, size_t quot_scale)`
`304`	`311`	`{`
`305`		`- quot_scale = MIN(numerator->n_scale, quot_scale);`
`306`		`- *quot = bc_new_num_nonzeroed(numerator->n_len, quot_scale);`
`307`		`- char qptr = (quot)->n_value;`
`308`		`- memcpy(qptr, numerator->n_value, numerator->n_len + quot_scale);`
	`312`	`+ bc_divide_copy_numerator(numerator, quot, quot_scale);`
`309`	`313`	`}`
`310`	`314`
`311`	`315`	`static inline void bc_divide_by_pow_10(`