ARM: Remove unused variable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179001 91177308-0d34-0410-b5e6-96231b3b80d8
Don't define our own global 'endl' variable. While technically it had
internal linkage and so wasn't a patent bug, it doesn't make any sense
here. We can avoid even calling operator<< by just embedding the newline
in the string literals that were already being streamed out. It also
gives the impression of some line-ending agnosticisms which is not
present, and that flushing happens when it doesn't.

If we want to use std::endl, we could do that, but honestly it doesn't
seem remotely worth it. Using '\n' directly is much more clear when
working with raw_ostream.

It also happens to fix builds with old crufty GCC STL implementations
that include std::endl into the global namespace (or headers written to
be compatible with such atrocities).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179003 91177308-0d34-0410-b5e6-96231b3b80d8
Cleanup the formatting of obj2yaml.cpp.

I couldn't touch this file and not clean it up some. These reformattings
brought to you by clang-format, with some minor adjustments by me. More
spring cleaning to follow here.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179004 91177308-0d34-0410-b5e6-96231b3b80d8
AArch64: remove barriers from AArch64 atomic operations.

I've managed to convince myself that AArch64's acquire/release
instructions are sufficient to guarantee C++11's required semantics,
even in the sequentially-consistent case.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179005 91177308-0d34-0410-b5e6-96231b3b80d8
Add ACLE link to ARM documentation sections

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179006 91177308-0d34-0410-b5e6-96231b3b80d8
Clean up namespaces in obj2yaml.cpp.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179009 91177308-0d34-0410-b5e6-96231b3b80d8
Remove a global 'endl' variable from the other file as well.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179010 91177308-0d34-0410-b5e6-96231b3b80d8
Simplify the quoting here. Our lit emulator doesn't deal well with the
nested quoting schemes, and they're not important here...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179014 91177308-0d34-0410-b5e6-96231b3b80d8
R600: Control Flow support for pre EG gen

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179020 91177308-0d34-0410-b5e6-96231b3b80d8
Add all 4 MachO object types. Use the stored type to implement is64Bits().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179021 91177308-0d34-0410-b5e6-96231b3b80d8
DWARF parser: remove duplicated code and fix code style in DIE extractors.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179023 91177308-0d34-0410-b5e6-96231b3b80d8