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| author | Quincey Koziol <koziol@hdfgroup.org> | 2001-02-09 16:00:45 (GMT) |
|---|---|---|
| committer | Quincey Koziol <koziol@hdfgroup.org> | 2001-02-09 16:00:45 (GMT) |
| commit | 9461e6875024a5636fef274ea7704693e4d11bb9 (patch) | |
| tree | d8e4c4f8d8fa738a8cd3fdfdda8d2c4e4e138fa3 /src | |
| parent | 75d07f2adda7c5db6b09899a0edbb40bb063b2d8 (diff) | |
| download | hdf5-9461e6875024a5636fef274ea7704693e4d11bb9.zip hdf5-9461e6875024a5636fef274ea7704693e4d11bb9.tar.gz hdf5-9461e6875024a5636fef274ea7704693e4d11bb9.tar.bz2 | |
[svn-r3384] Purpose:
Bug Fix
Description:
The 'carry' variable in the general floating point-to-floating point
conversion routine wasn't getting initialized correctly and was causing
problems while converting certain sequences of floating point numbers
on the Cray SV1.
Solution:
Added 'else carry=0;' line to always reset the carry variable to a known
value.
Platforms tested:
Cray SV1 (killeen)
Diffstat (limited to 'src')
| -rw-r--r-- | src/H5Tconv.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/H5Tconv.c b/src/H5Tconv.c index b9b90e9..ae4d9b8 100644 --- a/src/H5Tconv.c +++ b/src/H5Tconv.c @@ -2554,7 +2554,7 @@ H5T_conv_f_f (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, hsize_t nelmts, size_t msize=0; /*useful size of mantissa in src*/ size_t mpos; /*offset to useful mant is src */ size_t mrsh; /*amount to right shift mantissa*/ - hbool_t carry; /*carry after rounding mantissa */ + hbool_t carry=0; /*carry after rounding mantissa */ size_t i; /*miscellaneous counters */ hsize_t implied; /*destination implied bits */ @@ -2825,6 +2825,8 @@ H5T_conv_f_f (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, hsize_t nelmts, carry = H5T_bit_inc(s, mpos+bitno-1, 1+msize-bitno); if (carry) implied = 2; } + else + carry=0; /* * Write the mantissa to the destination |