Style fix.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202465 91177308-0d34-0410-b5e6-96231b3b80d8
llvm-objdump: Fix crash bug with printing unwind info on stripped file.

The current COFF unwind printer tries to print SEH handler function names,
assuming that it can always find function names in string table. It crashes
if file being read has no symbol table (i.e. executable).

With this patch, llvm-objdump prints SEH handler's RVA if there's no symbol
table entry for that RVA.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202466 91177308-0d34-0410-b5e6-96231b3b80d8
Swap PPC isel operands to allow for 0-folding

The PPC isel instruction can fold 0 into the first operand (thus eliminating
the need to materialize a zero-containing register when the 'true' result of
the isel is 0). When the isel is fed by a bit register operation that we can
invert, do so as part of the bit-register-operation peephole routine.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202469 91177308-0d34-0410-b5e6-96231b3b80d8
Turn static inline functions to inline, following Rafael's suggestion

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202473 91177308-0d34-0410-b5e6-96231b3b80d8
Add 'remark' diagnostic type in LLVM

A 'remark' is information that is not an error or a warning, but rather some
additional information provided to the user. In contrast to a 'note' a 'remark'
is an independent diagnostic, whereas a 'note' always depends on another
diagnostic.

A typical use case for remark nodes is information provided to the user, e.g.
information provided by the vectorizer about loops that have been vectorized.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202474 91177308-0d34-0410-b5e6-96231b3b80d8
[mips] Implement NaCl sandboxing of indirect jumps:

  * Align targets of indirect jumps to instruction bundle boundaries (in MI layer).
  * Add masking instructions before indirect jumps (in MC layer).

Differential Revision: http://llvm-reviews.chandlerc.com/D2847


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202479 91177308-0d34-0410-b5e6-96231b3b80d8
[mips] Add MipsNaClELFStreamer.cpp to CMakeLists.txt.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202482 91177308-0d34-0410-b5e6-96231b3b80d8
Reorder Mips/MCTargetDesc/CMakeLists.txt.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202483 91177308-0d34-0410-b5e6-96231b3b80d8
[docs] Add a big section with details about how to go about acquiring
a more modern host C++ toolchain for Linux distros where folks sometimes
don't have a good option to get one as part of their system.

This is a first cut, so feedback, testing, and suggestions are very,
very welcom. This is one of the last real documentation changes that was
specifically requested prior to switching LLVM and Clang to build in
C++11 mode by default.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202486 91177308-0d34-0410-b5e6-96231b3b80d8
[docs] Tweak discussion of BSDs based on feedback from Roman Divacky.
FreeBSD 10.0 and newer have a modern Clang toolchain that should work
well.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202488 91177308-0d34-0410-b5e6-96231b3b80d8
[docs] Fix 80-column wrap that I messed up.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202489 91177308-0d34-0410-b5e6-96231b3b80d8
[docs] Fix my links to use the correct ReST syntax.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202490 91177308-0d34-0410-b5e6-96231b3b80d8
[docs] Switch to external hyperlink references. Much more readable and
hopefully easier to get the formatting right for ReST.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202493 91177308-0d34-0410-b5e6-96231b3b80d8
[docs] Tweak the example to match what is apparantly the desired form
for the style templates we're using.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202494 91177308-0d34-0410-b5e6-96231b3b80d8
[docs] A slight tweak to the intro for the golden rule in the coding
standards.

It claims the document intentionally doesn't give fixed standards for
brace placement or spacing, and then the document goes on to do
precisely that in several places. Instead, try to highlight that even
these rules are simply *guidance* which may be trumped by some other
circumstance or the local conventions of code.

I'm not trying to change the thrust of this part of the document, and if
folks think this does so, I'm happy to re-wordsmith it. I just don't
want it to be so self-contradicting.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202495 91177308-0d34-0410-b5e6-96231b3b80d8
X86Operand is extracted into individual header.

X86Operand is extracted into individual header, because it allows to create an
arbitrary memory operand and append it to MCInst. It'll be reused in X86 inline
assembly instrumentation.

Patch by Yuri Gorshenin.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202496 91177308-0d34-0410-b5e6-96231b3b80d8
[docs] Add a section to the coding standards about languages and such.

A lot of this is writing down common knowledge and things often
communicated on mailing lists and in discussions. It could live in the
Programmer's Manual alternatively, but that felt slightly less
well-fitting.

It also includes (and was motivated by) the section on the relevant
language standards for LLVM and the specific features that will be
enabled with the switch to C++11.

With this, all of the documentation for the C++11 switch is, I think, in
place. I plan to flip the switch RSN. =]

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202497 91177308-0d34-0410-b5e6-96231b3b80d8
Centralize the handling of install_name and rpath.

This centralizes the Makefile handling of -install_name and -rpath. It also
moves the cmake build to using @rpath. The reason being that libclang needs it,
and it works for everything else.

A followup patch will move clang to using this and then there will be a single
point to edit to support other systems.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202499 91177308-0d34-0410-b5e6-96231b3b80d8
Correctly set rpath for unittests.

This lets us run the unittest from the command line without setting
LD_LIBRARY_PATH.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202509 91177308-0d34-0410-b5e6-96231b3b80d8
With rpaths being set correctly, SHLIBPATH_VAR is not needed anymore.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202510 91177308-0d34-0410-b5e6-96231b3b80d8