Use the new memset
Fixup string handling routines for QCOM devices.
Revert "Bionic/libm: fast neon pow() for small x,y"

This reverts commit 8e97e38b3a9aafb28ee7b828019acb105d43769a.
Fix assembler error using newer toolchains.
Fixes a ".size expression for pow does not evaluate to a constant" assembler error using linaro 4.7.x.