[PATCH 0/3] Updates to the new math code

[Szabolcs Nagy]

There are some modifications and bug fixes in the Arm Optimized
Routines repo and i'd like to sync newlib with it.

Szabolcs Nagy (3):
   Fix code style and comments of new math code
   Change the return type of converttoint and document the semantics
   Fix large ulp error in pow without fma very near 1.0

  newlib/libm/common/exp.c         | 22 +++++++++++++------
  newlib/libm/common/exp2.c        | 18 +++++++++++-----
  newlib/libm/common/log.c         | 46 ++++++++++++++++++++++------------------
  newlib/libm/common/log2.c        | 31 ++++++++++++++-------------
  newlib/libm/common/math_config.h | 44 ++++++++++++++++++++++++++++++++------
  newlib/libm/common/pow.c         | 35 ++++++++++++++++++++++--------
  newlib/libm/common/sincosf.c     | 16 +++++++-------
  newlib/libm/common/sinf.c        | 12 +++++------
  8 files changed, 147 insertions(+), 77 deletions(-)