diff options
| author | bryce <bryce@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-01-17 01:00:53 +0000 |
|---|---|---|
| committer | bryce <bryce@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-01-17 01:00:53 +0000 |
| commit | d9d97b1d3d778ed875a618cfb23d7af2f7a52bb8 (patch) | |
| tree | a6e89306ae13b7a6c1e2bdd715c221c90e817f8b /libjava | |
| parent | 32457ca915dc5a28ee51250a8e9feab91d4982f2 (diff) | |
| download | gcc-d9d97b1d3d778ed875a618cfb23d7af2f7a52bb8.tar.gz | |
2001-01-16 Hans Boehm <hans_boehm@hp.com>
* java/math/BigInteger.java (setShiftRight): Only do negative shift
if count != 0.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39080 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava')
| -rw-r--r-- | libjava/ChangeLog | 5 | ||||
| -rw-r--r-- | libjava/java/math/BigInteger.java | 10 |
2 files changed, 11 insertions, 4 deletions
diff --git a/libjava/ChangeLog b/libjava/ChangeLog index 3ed758f2920..5b13ec04c9c 100644 --- a/libjava/ChangeLog +++ b/libjava/ChangeLog @@ -1,3 +1,8 @@ +2001-01-16 Hans Boehm <hans_boehm@hp.com> + + * java/math/BigInteger.java (setShiftRight): Only do negative shift + if count != 0. + 2001-01-14 Mark Wielaard <mark@klomp.org> * java/net/URLDecoder.java: Thanks Edgar Villanueva (edgarvil@home.com) (decode): Merge comments with Classpath, don't throw Exception diff --git a/libjava/java/math/BigInteger.java b/libjava/java/math/BigInteger.java index ed1f4f044cb..d3fcb023475 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); } } } |