tree ebf1acc64da70be14e81b050c788969c73463724
parent 0364a4b44671abd016e10b0cf3a0927ae2f77592
author Elliott Hughes <enh@google.com> 1525817263 -0700
committer Elliott Hughes <enh@google.com> 1525893912 -0700

Switch to FreeBSD's actual sincos.

Before:
  BM_math_sin_fast                48 ns         48 ns   14693053
  BM_math_sincos                  61 ns         61 ns   11470219

After:
  BM_math_sin_fast                48 ns         48 ns   14725120
  BM_math_sincos                  43 ns         43 ns   16329843

Bug: N/A
Test: ran tests, benchmarks
Change-Id: I8693c64135233c0641af5302c38748f47ac76737