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| author | Paul E. Murphy <murphyp@linux.vnet.ibm.com> | 2016-02-29 13:27:36 -0600 |
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| committer | Paul E. Murphy <murphyp@linux.vnet.ibm.com> | 2016-03-31 12:14:33 -0500 |
| commit | 37a4c70bd4c5c74ac562072e450dc02e8cb4c150 (patch) | |
| tree | c9a631e747dcb7ca4213c93460d7e45d153a0771 /string/strings.h | |
| parent | 830566307f038387ca0af3fd327706a8d1a2f595 (diff) | |
| download | glibc-37a4c70bd4c5c74ac562072e450dc02e8cb4c150.tar.gz glibc-37a4c70bd4c5c74ac562072e450dc02e8cb4c150.tar.xz glibc-37a4c70bd4c5c74ac562072e450dc02e8cb4c150.zip | |
Increase internal precision of ldbl-128ibm decimal printf [BZ #19853]
When the signs differ, the precision of the conversion sometimes drops below 106 bits. This strategy is identical to the hexadecimal variant. I've refactored tst-sprintf3 to enable testing a value with more than 30 significant digits in order to demonstrate this failure and its solution. Additionally, this implicitly fixes a typo in the shift quantities when subtracting from the high mantissa to compute the difference.
Diffstat (limited to 'string/strings.h')
0 files changed, 0 insertions, 0 deletions