__gnu_basename(3) is accounted for.

Change-Id: I3836b14a797c4a8d121c6d29d95791ac768257da
Merge "__gnu_basename(3) is accounted for."
Remove _flush_cache(2) for mips64.

Also remove declaration.

The only user is compiler-rt, and they can replace that call with one to
syscall(2). compiler-rt doesn't currently build on mips64 anyway.

Bug: 11156955
Change-Id: Ieae0ba49c8e7aa50253401fc1d7c2d17bc867d39
Run constructors before resolving ifunc functions

Bug: 17177284
Change-Id: I5714b9bc2d1ca8f8711806bfb68da3d524213e99
Merge "Run constructors before resolving ifunc functions"
Merge "Remove _flush_cache(2) for mips64."