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| author | Raphael Moreira Zinsly <rzinsly@linux.ibm.com> | 2021-02-23 14:14:37 -0300 |
|---|---|---|
| committer | Raphael Moreira Zinsly <rzinsly@linux.ibm.com> | 2021-03-16 12:19:09 -0300 |
| commit | 56c81132ccc6f468fa4fc29c536db060e18e9d87 (patch) | |
| tree | 073154d30a66fb6cd09b234198b0c27a5efb36b1 /support/xaccept4.c | |
| parent | 3977477d48bc85a5719f3d54040b257cc7e85709 (diff) | |
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powerpc: Add optimized ilogb* for POWER9
The instructions xsxexpdp and xsxexpqp introduced on POWER9 extract
the exponent from a double-precision and quad-precision floating-point
respectively, thus they can be used to improve ilogb, ilogbf and ilogbf128.
Diffstat (limited to 'support/xaccept4.c')
0 files changed, 0 insertions, 0 deletions