bionic

Go to file

Nick Kralevich a677907ee8 string.h: add __attribute__ ((pure)) to string functions

cdefs.h: Introduce the __purefunc attribute, which allows us to mark
certain functions as being "pure".

http://gcc.gnu.org/onlinedocs/gcc/Function-Attributes.html

  Many functions have no effects except the return value and their
  return value depends only on the parameters and/or global variables.
  Such a function can be subject to common subexpression elimination
  and loop optimization just as an arithmetic operator would be.

string.h: Mark many commently used string functions as "pure", to
allow for additional compiler optimizations.

Change-Id: I42961f90f822b6dbcbc3fd72cdbe774a7adc8785

2012-03-21 08:54:54 -07:00

libc

string.h: add __attribute__ ((pure)) to string functions

2012-03-21 08:54:54 -07:00

libdl

fix prototype of dladdr

2011-09-28 12:17:34 -07:00

libm

libm: cherry-pick one patch from freebsd to fix logb() denormals issue

2012-02-28 12:28:05 +08:00

libstdc++

bionic: Do not use <sys/atomics.h> for platform code.