Merging r196779:
------------------------------------------------------------------------
r196779 | samsonov | 2013-12-09 05:21:43 -0800 (Mon, 09 Dec 2013) | 11 lines

PR17977: don't assume EOWNERDEAD is always defined

Summary: See details in http://llvm.org/bugs/show_bug.cgi?id=17977

Reviewers: dvyukov

Reviewed By: dvyukov

CC: glider, llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D2340
------------------------------------------------------------------------


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/branches/release_34@197353 91177308-0d34-0410-b5e6-96231b3b80d8
Merging r-196802:
------------------------------------------------------------------------
r196802 | chandlerc | 2013-12-09 11:25:51 -0800 (Mon, 09 Dec 2013) | 11 lines

Revert three patches which were committed without explicit contribution
by their authors.

This may break builds where others added code relying on these patches,
but please *do not* revert this commit. Instead, we will prepare patches
which fix the failures.

Reverts the following commits:
r168306: "[asan] support x32 mode in the fast stack unwinder. Patch by H.J. Lu"
r168356: "[asan] more support for powerpc, patch by Peter Bergner"
r196489: "[sanitizer] fix the ppc32 build (patch by Jakub Jelinek)"
------------------------------------------------------------------------


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/branches/release_34@197360 91177308-0d34-0410-b5e6-96231b3b80d8
Remove a duplicate declaration which broke the compiler-rt build

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/branches/release_34@197381 91177308-0d34-0410-b5e6-96231b3b80d8
Merge branch 'release_34' into powerpc-darwin8-rel-3.4

Conflicts:
	lib/sanitizer_common/sanitizer_platform_limits_posix.cc
use max OS X version allowed rather than min version required