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| author | Maciej W. Rozycki <macro@codesourcery.com> | 2013-05-16 23:33:55 +0100 |
|---|---|---|
| committer | Maciej W. Rozycki <macro@codesourcery.com> | 2013-05-16 23:33:55 +0100 |
| commit | 2848b105856e49d98f3c5026b6d8d790f9723c0c (patch) | |
| tree | 66e6cc9d3c1c6d95324e50ceb1140d0eed52ec37 /ports/ChangeLog.mips | |
| parent | c58b274f01658400ba75886b04cb044ba9467a94 (diff) | |
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MIPS: soft-fp NaN representation corrections
[BZ #15442] This adds support for the inverse interpretation of the
quiet bit of IEEE 754 floating-point NaN data that some processors
use. This includes in particular MIPS architecture processors; the
payload used for the canonical qNaN encoding is updated accordingly
so as not to interfere with the quiet bit.
Diffstat (limited to 'ports/ChangeLog.mips')
| -rw-r--r-- | ports/ChangeLog.mips | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/ports/ChangeLog.mips b/ports/ChangeLog.mips index 472ae21fb2..8640a121db 100644 --- a/ports/ChangeLog.mips +++ b/ports/ChangeLog.mips @@ -1,3 +1,17 @@ +2013-05-16 Maciej W. Rozycki <macro@codesourcery.com> + + [BZ #15442] + * sysdeps/mips/mips64/soft-fp/sfp-machine.h (_FP_QNANNEGATEDP): + New macro. + (_FP_NANFRAC_S): Don't set the quiet bit. + (_FP_NANFRAC_D): Likewise. + (_FP_NANFRAC_Q): Likewise. + * sysdeps/mips/soft-fp/sfp-machine.h (_FP_QNANNEGATEDP): New + macro. + (_FP_NANFRAC_S): Don't set the quiet bit. + (_FP_NANFRAC_D): Likewise. + (_FP_NANFRAC_Q): Likewise. + 2013-05-16 Ryan S. Arnold <rsa@linux.vnet.ibm.com> * sysdeps/unix/sysv/linux/mips/kernel_rt_sigframe.h: Add missing |