llvm-svn: 181592

llvm-svn: 181591

Thereby, the macro is consistently formatted (including the trailing
escaped newlines) even if clang-format is invoked only on single lines
of the macro.

llvm-svn: 181590

Summary:
Adds actual config file reading to the clang-format utility.
Configuration file name is .clang-format. It is looked up for each input file
in its parent directories starting from immediate one. First found .clang-format
file is used. When using standard input, .clang-format is searched starting from
the current directory.
Added -dump-config option to easily create configuration files.

Reviewers: djasper, klimek

Reviewed By: klimek

CC: cfe-commits, jordan_rose, kimgr

Differential Revision: http://llvm-reviews.chandlerc.com/D758

llvm-svn: 181589

Differential Revision: http://llvm-reviews.chandlerc.com/D744

llvm-svn: 181588

MSVC provides __wchar_t. This is the same as the built-in wchar_t type
from C++, but it is also available with -fno-wchar and in C.

The commit changes ASTContext to have two different types for this:

  - WCharTy is the built-in type used for wchar_t in C++ and __wchar_t.

  - WideCharTy is the type of a wide character literal. In C++ this is
    the same as WCharTy, and in C  it is an integer type compatible with
    the type in <stddef.h>.

This fixes PR15815.

llvm-svn: 181587

PR15952.

llvm-svn: 181586

Before, the actual operator of an overloaded operator declaration was
handled as a binary operator an thus, clang-format could not find valid
formattings for many examples, e.g.:

template <typename AAAAAAA, typename BBBBBBB>
AAAAAAA operator/(const AAAAAAA &a, BBBBBBB &b);

llvm-svn: 181585

substitute 'void' into the return type rather than replacing it with 'void', so
that we maintain the 'auto' type sugar.

llvm-svn: 181584

llvm-svn: 181583

llvm-svn: 181582

I'll revisit this and apply once I figure out how to address that.

llvm-svn: 181581

The BFE optimization was the only one we were actually using, and it was
emitting an intrinsic that we don't support.

https://bugs.freedesktop.org/show_bug.cgi?id=64201



Reviewed-by: Christian König <christian.koenig@amd.com>

NOTE: This is a candidate for the 3.3 branch.
llvm-svn: 181580

Patch by: Aaron Watry

Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Signed-off-by: Aaron Watry <awatry@gmail.com>

NOTE: This is a candidate for the 3.3 branch.
llvm-svn: 181579

Fixes piglit test for OpenCL builtin mul24, and allows mad24 to run.

Patch by: Aaron Watry

Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Signed-off-by: Aaron Watry <awatry@gmail.com>

NOTE: This is a candidate for the 3.3 branch.
llvm-svn: 181578

v2: Add v4i32 test

Patch by: Aaron Watry

Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Signed-off-by: Aaron Watry <awatry@gmail.com>

NOTE: This is a candidate for the 3.3 branch.
llvm-svn: 181577

v2: Add vselect v4i32 test

Patch by: Aaron Watry

Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Signed-off-by: Aaron Watry <awatry@gmail.com>

NOTE: This is a candidate for the 3.3 branch.
llvm-svn: 181576

[libclang] When parsing with CXTranslationUnit_ForSerialization, make sure to install the ASTWriter that we create as an ASTMutationListener.

Fixes rdar://13833268

llvm-svn: 181575

llvm-svn: 181574

Also shuffle the atoms so that it can verify the layout pass
actually changed the layout.

llvm-svn: 181573

But ShuffleVectorExpr should be tail-allocating the storage for expressions.

llvm-svn: 181572

llvm-svn: 181571

Now tests should pass.  The previous error was caused by a misplaced backing
array for MutableArrayRef that I introduced.

llvm-svn: 181570

llvm-svn: 181569

llvm-svn: 181568

starting a kdp communication session, instead of assuming darwin
kernel for any "non-EFI" kdp session.
<rdar://problem/13854098>

llvm-svn: 181566

llvm-svn: 181565

rdar://13854369 and PR15944

llvm-svn: 181564

llvm-svn: 181563

llvm-svn: 181562

for C++ constructors.

If the DIType for a class was generated by
CGDebugInfo::createContextChain(), the cache contains only a
limited DIType wihtout any declarations. Since EmitFunctionStart()
needs to find the canonical declaration for each method, we
construct the complete type before emitting any method.

rdar://problem/13116508

llvm-svn: 181561

into a CXXRecordDecl on the ground; rather, put
them into the translation unit as functions.

<rdar://problem/13834404>

llvm-svn: 181560

llvm-svn: 181559

llvm-svn: 181558

This fixes several (7 out of 16) cases of PR14492 in the GDB 7.5 test
suite. It seems GDB was bailing out whenever it had even the slightest
problem with the template argument list (& I assume it didn't like
seeing template value parameters that were just simple names - perhaps
assuming that lone names must be types, not values)

llvm-svn: 181556

Teach SelectionDAG to constant fold all-constant FMA nodes the same way that it constant folds FADD, FMUL, etc.

llvm-svn: 181555

llvm-svn: 181554

llvm-svn: 181553

Both these tests were ultimately fixed by the check for
"isIncompleteType" & neither test case was really reduced to a minimal
form. On doing so it becomes apparent that the problem wasn't specific
to templates at all, so I've moved the test case to a more appropriate
test file and added FileCheck verification to it (to show the forward
declaration of the array element type as well as the array alignment and
size being 0 since it cannot be computed). That's about as far down this
rabbithole as I'm willing to go today, so the rest of the un-FileChecked
tests in test/CodeGenCXX/debug-info.cpp will have to go another day
without actually testing anything other than the fact that they don't
crash.

& improve the actually interesting test case in
test/CodeGenCXX/debug-info-templates.cpp which was my original goal (in
preparation for expanding it/fixing some related bugs in non-type
template parameters)

llvm-svn: 181552

llvm-svn: 181551