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| author | Jeff Johnston <jjohnstn@redhat.com> | 2008-10-06 19:47:06 +0000 |
|---|---|---|
| committer | Jeff Johnston <jjohnstn@redhat.com> | 2008-10-06 19:47:06 +0000 |
| commit | 0d2597f5a07cf946c921e66121f0b23aa4cc4d14 (patch) | |
| tree | a857b17549d3e3d9759e14730a079820c9d5253b /newlib | |
| parent | 75fb38a5fb223e6b45617ce8bc3b275b0d806b85 (diff) | |
| download | newlib-0d2597f5a07cf946c921e66121f0b23aa4cc4d14.zip newlib-0d2597f5a07cf946c921e66121f0b23aa4cc4d14.tar.gz newlib-0d2597f5a07cf946c921e66121f0b23aa4cc4d14.tar.bz2 | |
2008-10-06 Eric Blake <ebb9@byu.net>
* libc/stdlib/ldtoa.c (etoasc): Fix rounding to even when fraction
is 0.5 or 0.75.
Diffstat (limited to 'newlib')
| -rw-r--r-- | newlib/ChangeLog | 5 | ||||
| -rw-r--r-- | newlib/libc/stdlib/ldtoa.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/newlib/ChangeLog b/newlib/ChangeLog index c7e946f..cd00176 100644 --- a/newlib/ChangeLog +++ b/newlib/ChangeLog @@ -1,3 +1,8 @@ +2008-10-06 Eric Blake <ebb9@byu.net> + + * libc/stdlib/ldtoa.c (etoasc): Fix rounding to even when fraction + is 0.5 or 0.75. + 2008-10-06 Craig Howland <howland@LGSInnovations.com> * libc/time/tzset_r.c (_tzset_r): Change US default start/end dates to diff --git a/newlib/libc/stdlib/ldtoa.c b/newlib/libc/stdlib/ldtoa.c index bb12f0c..5c29725 100644 --- a/newlib/libc/stdlib/ldtoa.c +++ b/newlib/libc/stdlib/ldtoa.c @@ -3153,7 +3153,7 @@ if( digit > 4 ) emovo( y, t, ldp ); if( ecmp(t,ezero) != 0 ) goto roun; /* round to nearest */ - if( (*(s-1) & 1) == 0 ) + if( ndigs < 0 || (*(s-1-(*(s-1)=='.')) & 1) == 0 ) goto doexp; /* round to even */ } /* Round up and propagate carry-outs */ |