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| author | Paul E. Murphy <murphyp@linux.vnet.ibm.com> | 2016-11-04 09:57:27 -0200 |
|---|---|---|
| committer | Gabriel F. T. Gomes <gftg@linux.vnet.ibm.com> | 2017-06-07 16:58:42 -0300 |
| commit | 82c19bdfe39164fda779c79a925c2050b19e421b (patch) | |
| tree | 0867224cd0c83e3383fde82ac3875b61e1f7480f /ChangeLog | |
| parent | 81df4d253dc3184fb003e4737b917e8d35c341d1 (diff) | |
| download | glibc-82c19bdfe39164fda779c79a925c2050b19e421b.zip glibc-82c19bdfe39164fda779c79a925c2050b19e421b.tar.gz glibc-82c19bdfe39164fda779c79a925c2050b19e421b.tar.bz2 | |
float128: Extend the power of ten tables
Update the power of ten tables used by the common implementation when long
double is not the most expressive real type.
* stdlib/fpioconst.h: Include bits/floatn.h.
(FPIOCONST_HAVE_EXTENDED_RANGE): New macro for testing how big the
power of ten table should be.
(FPIOCONST_POW10_ARRAY_SIZE): Use larger table if above is true.
* stdlib/fpioconst.c (__tens): Use FPIOCONST_HAVE_EXTENDED_RANGE
to include larger tables when _Float128 support is enabled.
(_fpioconst_pow10): Likewise.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -1,3 +1,13 @@ +2017-06-07 Paul E. Murphy <murphyp@linux.vnet.ibm.com> + + * stdlib/fpioconst.h: Include bits/floatn.h. + (FPIOCONST_HAVE_EXTENDED_RANGE): New macro for testing how big the + power of ten table should be. + (FPIOCONST_POW10_ARRAY_SIZE): Use larger table if above is true. + * stdlib/fpioconst.c (__tens): Use FPIOCONST_HAVE_EXTENDED_RANGE + to include larger tables when _Float128 support is enabled. + (_fpioconst_pow10): Likewise. + 2017-06-07 Joseph Myers <joseph@codesourcery.com> * include/bits/types/clock_t.h: Use #include <path> instead of |