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| author | Hans Boehm <Hans_Boehm@hp.com> | 2001-01-17 01:00:53 +0000 |
|---|---|---|
| committer | Bryce McKinlay <bryce@gcc.gnu.org> | 2001-01-17 01:00:53 +0000 |
| commit | c7fb0b92185d393914931d0e1c48de3dc8bb91a7 (patch) | |
| tree | a6e89306ae13b7a6c1e2bdd715c221c90e817f8b /libjava/java/math | |
| parent | 930f6690257ef41320ffe11c7278e435028e32ff (diff) | |
| download | gcc-c7fb0b92185d393914931d0e1c48de3dc8bb91a7.zip gcc-c7fb0b92185d393914931d0e1c48de3dc8bb91a7.tar.gz gcc-c7fb0b92185d393914931d0e1c48de3dc8bb91a7.tar.bz2 | |
BigInteger.java (setShiftRight): Only do negative shift if count != 0.
2001-01-16 Hans Boehm <hans_boehm@hp.com>
* java/math/BigInteger.java (setShiftRight): Only do negative shift
if count != 0.
From-SVN: r39080
Diffstat (limited to 'libjava/java/math')
| -rw-r--r-- | libjava/java/math/BigInteger.java | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/libjava/java/math/BigInteger.java b/libjava/java/math/BigInteger.java index ed1f4f0..d3fcb02 100644 --- a/libjava/java/math/BigInteger.java +++ b/libjava/java/math/BigInteger.java @@ -1401,11 +1401,13 @@ public class BigInteger extends Number implements Comparable realloc(d_len); if (count == 0) System.arraycopy(x.words, word_count, words, 0, d_len); - else - MPN.rshift(words, x.words, word_count, d_len, count); + else + { + MPN.rshift(words, x.words, word_count, d_len, count); + if (neg) + words[d_len-1] |= -1 << (32 - count); + } ival = d_len; - if (neg) - words[ival-1] |= -1 << (32 - count); } } } |