Remove obsolete FIXMEs.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170425 91177308-0d34-0410-b5e6-96231b3b80d8
Add OpenCL images as clang builtin types.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170428 91177308-0d34-0410-b5e6-96231b3b80d8
Revert changes from r170428, as I accidentally changed the line endings of these files to Windows style.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170431 91177308-0d34-0410-b5e6-96231b3b80d8
Re-commit r170428 changes with Linux style file endings.

Add OpenCL images as clang builtin types.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170432 91177308-0d34-0410-b5e6-96231b3b80d8
Fix a compilation warning with gcc 4.6


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170440 91177308-0d34-0410-b5e6-96231b3b80d8
CMake: Make sure to detect LibXml2 when Clang is built standalone

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170444 91177308-0d34-0410-b5e6-96231b3b80d8
Make the format scrambler understand line comments.

This allows for writing tests including line comments easier and more readable.
We will need more of those tests in the future and also line comments are
useful to force line breaks in tests.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170446 91177308-0d34-0410-b5e6-96231b3b80d8
CodeGen: Expand creal and cimag into complex field loads

PR 14529 was opened because neither Clang or LLVM was expanding
calls to creal* or cimag* into instructions that just load the
respective complex field.  After some discussion, it was not
considered realistic to do this in LLVM because of the platform
specific way complex types are expanded.  Thus a way to solve
this in Clang was pursued.  GCC does a similar expansion.

This patch adds the feature to Clang by making the creal* and
cimag* functions library builtins and modifying the builtin code
generator to look for the new builtin types.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170455 91177308-0d34-0410-b5e6-96231b3b80d8
Better support for constructor initializers.

We used to format initializers like this (with a sort of hacky implementation):
Constructor()
    : Val1(A),
      Val2(B) {

and now format like this (with a somewhat better solution):
Constructor()
    : Val1(A), Val2(B) {

assuming this would not fit on a single line. Also added tests.

As a side effect we now first analyze whether an UnwrappedLine needs to be
split at all. If not, not splitting it is the best solution by definition. As
this should be a very common case in normal code, not exploring the entire
solution space can provide significant speedup.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170457 91177308-0d34-0410-b5e6-96231b3b80d8
Add tests to check recent changes to some builtins.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170458 91177308-0d34-0410-b5e6-96231b3b80d8
Similar to 170440 - fix build warning with gcc


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170461 91177308-0d34-0410-b5e6-96231b3b80d8
Be defensive when printing module import locations; the diagnostic printer needs to be robust

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170466 91177308-0d34-0410-b5e6-96231b3b80d8
This is the libclang patch providing minimal API to
use clang's formatter. Currently, formatter is used 
to format declaration tags for xml comments. Since formatter
is in flux and its change will break several of the clang comment
tests, only a single tests is formatted using this facility.
Doug has reviewed and approved it for check-in. 


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170467 91177308-0d34-0410-b5e6-96231b3b80d8
Have clang_getSpellingLocation() use the same logic as DiagnosticRenderer for plowing through macros.

This fixes a subtle bug reported in <rdar://problem/12584554> where a double-nested
macro could lead to an incorrect fixit location with live issues.

This fix also uncovers a bunch of subtle bugs in our indexer test cases which
are now fixed (mostly around source ranges for attributes).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170468 91177308-0d34-0410-b5e6-96231b3b80d8
Fix the fvectorize testcase

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170469 91177308-0d34-0410-b5e6-96231b3b80d8
Enable the loop vectorizer in clang via -fvectorize

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170472 91177308-0d34-0410-b5e6-96231b3b80d8
Fix a crash in diagnostic printing when a template class type is diff'ed
against itself. PR14489.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170474 91177308-0d34-0410-b5e6-96231b3b80d8
Some code refactoring per Dimitri's comment.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170478 91177308-0d34-0410-b5e6-96231b3b80d8
Make sure CodeGen uses a value of the correct type as the result of
of assignment to a bool bitfield.  PR14638.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170480 91177308-0d34-0410-b5e6-96231b3b80d8
Increas number of iterations before a new libclang format object
is created to 1000.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170481 91177308-0d34-0410-b5e6-96231b3b80d8