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* bignum.c (rb_big2str1): Make an expression more explicit.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42603 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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akr 2013-08-18 01:07:50 +00:00
parent c106d19445
commit 364237623b
2 changed files with 5 additions and 1 deletions
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@ -1,3 +1,7 @@
Sun Aug 18 10:05:12 2013 Tanaka Akira <akr@fsij.org>
* bignum.c (rb_big2str1): Make an expression more explicit.
Sun Aug 18 03:18:45 2013 Tanaka Akira <akr@fsij.org>
* bignum.c (rb_big2str1): Use power_level instead of bitsize(xn).

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bignum.c
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@ -4569,7 +4569,7 @@ rb_big2str1(VALUE x, int base)
VALUE tmpw = 0;
BDIGIT *wds;
size_t wn;
wn = power_level + RBIGNUM_LEN(power);
wn = power_level * BIGDIVREM_EXTRA_WORDS + RBIGNUM_LEN(power);
wds = ALLOCV_N(BDIGIT, tmpw, xn + wn);
MEMCPY(wds, xds, BDIGIT, xn);
big2str_karatsuba(&b2s_data, wds, xn, wn, power_level, 0);