This mainly reflects the work of Tobias von Koch.

llvm-svn: 168352

llvm-svn: 168348

llvm-svn: 168345

Fixes PR14380.

The prose was referring to a "bold" part of the code example, where the
boldness was lost in the transition from HTML. Unlike HTML, where one
can easily have a <b> inside a <pre>, reStructuredText is generally
unable to represent such nested markup.

Hack around it with the :emphasise-lines: option to the  code-block
directive to single out the regions instead. Thankfully the regions are
close-enough to being full lines for this to work.

llvm-svn: 168329

llvm-svn: 168302

llvm-svn: 168290

llvm-svn: 168289

llvm-svn: 168288

llvm-svn: 168286

llvm-svn: 168285

Some variables in code examples were not LikeThis.

llvm-svn: 168275

llvm-svn: 168273

llvm-svn: 168271

ReleaseNotes.html updates reflecting PPC64 Elf Linux efforts and progress.

llvm-svn: 168189

llvm-svn: 168166

llvm-svn: 168121

llvm-svn: 168091

llvm-svn: 168088

llvm-svn: 168026

llvm-svn: 168025

llvm-svn: 168014

llvm-svn: 167998

Some small related fixups to TestingGuide too.

llvm-svn: 167996

Approved by Chris Lattner.

llvm-svn: 167984

llvm-svn: 167979

FileCheck.

llvm-svn: 167978

llvm-svn: 167971

font.  These were formatted in bold, but that's not correct.

llvm-svn: 167964

llvm-svn: 167961

llvm-svn: 167905

llvm-svn: 167903

Previously in a vector of pointers, the pointer couldn't be any pointer type,
it had to be a pointer to an integer or floating point type.  This is a hassle
for dragonegg because the GCC vectorizer happily produces vectors of pointers
where the pointer is a pointer to a struct or whatever.  Vector getelementptr
was restricted to just one index, but now that vectors of pointers can have
any pointer type it is more natural to allow arbitrary vector getelementptrs.
There is however the issue of struct GEPs, where if each lane chose different
struct fields then from that point on each lane will be working down into
unrelated types.  This seems like too much pain for too little gain, so when
you have a vector struct index all the elements are required to be the same.

llvm-svn: 167828

llvm-svn: 167781

llvm-svn: 167734

llvm-svn: 167688

llvm-svn: 167536

llvm-svn: 167535

llvm-svn: 167521

llvm-svn: 167517

llvm-svn: 167459