llvm-svn: 183915

llvm-svn: 183914

llvm-svn: 183913

llvm-svn: 183912

llvm-svn: 183911

A more flexible container for storing overrides is required for headers. Before
a source goes through the transform pipeline, any headers it references will be
in their original state and unaffected by transforms applied to other sources.
Therefore overrides for headers need to be kept separate for each source file.

This patch doesn't introduce support for storing header overrides yet. It only
replaces the existing structure and makes any necessary changes to support it.

llvm-svn: 183910

llvm-svn: 183909

llvm-svn: 183908

llvm-svn: 183907

Execute's Data parameter is now optional, so we won't allocate memory
for it on Windows and we'll close the process handle.

The Unix code should probably do something similar to avoid accumulation
of zombie children that haven't been waited on.

Tested on Linux and Windows.

llvm-svn: 183906

When choosing a default CPU, clang used to pick ARM7TDMI (which has Thumb) even
when the more restrictive armv4 triple was specified. This should fix that.

Patch by Jeroen Hofstee.

llvm-svn: 183905

llvm-svn: 183904

llvm-svn: 183903

llvm-svn: 183902

llvm-svn: 183901

Thanks to Dmitry Shachnev for the patch
See bug #16317

llvm-svn: 183899

llvm-svn: 183898

llvm-svn: 183897

llvm-svn: 183896

llvm-svn: 183891

llvm-svn: 183890

Towards PR12457: constant expression evaluation support for __builtin_parity{,l,ll}, __builtin_ffs{,l,ll}, and __builtin_fpclassify.

llvm-svn: 183889

llvm-svn: 183888

llvm-svn: 183887

llvm-svn: 183886

not actually talking about a default constructor.

llvm-svn: 183885

implicit definition of a copy operation is deprecated. Add a warning for this
to -Wdeprecated. This warning is disabled by default for now, pending
investigation into how common this situation is.

llvm-svn: 183884

type std::nullptr_t are null pointer constants from C++11 onwards.

llvm-svn: 183883

doesn't seem to be any value in even adding a -W flag for this.

llvm-svn: 183882

 - 'register' storage class
 - dynamic exception specifications

Only the former check is enabled by default for now (the latter might be quite noisy).

llvm-svn: 183881

explicit constructors.

llvm-svn: 183879

pack expanded constructor initializer list. Fixes PR16303!

llvm-svn: 183878

Architecture specific code should reside in architecture specific directory
not in Atom. Looks like there are no efforts being made at this moment to
support ARM, so let's remove it for now.

Reviewers: Bigcheese

CC: llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D959

llvm-svn: 183877

llvm-svn: 183876

declarations of reference type; they're handled by the general case handling of
MaterializeTemporaryExpr.

llvm-svn: 183875

Don't suggest putting 'operator new' or 'operator delete' in a namespace to fix a two-phase lookup issue. That's not permitted.

llvm-svn: 183874

llvm-svn: 183873

Introduce CXXStdInitializerListExpr node, representing the implicit
construction of a std::initializer_list<T> object from its underlying array.
The AST representation of such an expression goes from an InitListExpr with a
flag set, to a CXXStdInitializerListExpr containing a MaterializeTemporaryExpr
containing an InitListExpr (possibly wrapped in a CXXBindTemporaryExpr).

This more detailed representation has several advantages, the most important of
which is that the new MaterializeTemporaryExpr allows us to directly model
lifetime extension of the underlying temporary array. Using that, this patch
*drastically* simplifies the IR generation of this construct, provides IR
generation support for nested global initializer_list objects, fixes several
bugs where the destructors for the underlying array would accidentally not get
invoked, and provides constant expression evaluation support for
std::initializer_list objects.

llvm-svn: 183872

operator<< so that functions are printed as just their name instead of as their
entire definition, which is excessively verbose in this context.

llvm-svn: 183871

Because the test does not actually cover basic features.

llvm-svn: 183870