Commit Graph

2 Commits

Author SHA1 Message Date
Joseph Myers
bfff8b1bec Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
Tulio Magno Quites Machado Filho
35da2541c3 powerpc: Add a POWER8-optimized version of expf()
This implementation is based on the one already used at
sysdeps/x86_64/fpu/e_expf.S.

This implementation improves the performance by ~14% on average in synthetic
benchmarks at the cost of decreasing accuracy to 1 ULP.
2016-06-30 14:56:14 -03:00