nested-name-specifier and improve the detection of implicit 'this'
bases. Fixes <rdar://problem/8750392>.

llvm-svn: 126880

llvm-svn: 126879

llvm-svn: 126878

llvm-svn: 126877

This reverts commit 126865.

llvm-svn: 126876

Introduce CFGImplicitDtor::isNoReturn() to query whether a destructor actually returns.  Use this for -Wreturn-type to prune false positives reported in PR 6884.

llvm-svn: 126875

llvm-svn: 126874

llvm-svn: 126871

// rdar://8604515.

llvm-svn: 126869

llvm-svn: 126868

llvm-svn: 126867

Add code to emulate LDRSH (literal) Arm instruction.

llvm-svn: 126866

llvm-svn: 126865

Radar 9056407.

llvm-svn: 126864

llvm-svn: 126863

llvm-svn: 126862

(i.e., the TypeLoc describing the base class type).

llvm-svn: 126861

Encode argument numbering in debug info so that code generator can emit them in order.
This fixes few blocks.exp regressions.

Reapply r126795 with a fix (one character change) for gdb testsuite regressions.

llvm-svn: 126858

llvm-svn: 126857

TreeTransform::TransformDependentTemplateSpecializationType() with
poor source-location information handling. All of the
CXXScopeSpec::MakeTrivial() and
NestedNameSpecifierLocBuilder::MakeTrivial() callers actually make
sense now.

llvm-svn: 126856

them, which are no longer used.

llvm-svn: 126855

Eliminate an unnecessary use of CXXScopeSpec::MakeTrivial. We have proper nested-name-specifier source-location information in DependentTemplateSpecializationTypeLocs now

llvm-svn: 126854

source-location-preserving
TreeTransform::TranformNestedNameSpecifierLoc(). No functionality
change: the victim had no callers (that themselves had callers) anyway.

llvm-svn: 126853

poor source-location information.

llvm-svn: 126852

overloads (the one with the poor source-location information).

llvm-svn: 126851

llvm-svn: 126850

that preserve source-location information. This commit adds more
redundancy than it removes; WIP.

llvm-svn: 126849

llvm-svn: 126848

Patch by Erik Olofsson!

llvm-svn: 126847

http://llvm.org/bugs/show_bug.cgi?id=9349 I have not personally tested this patch.  Please let me know if it causes problems.

llvm-svn: 126846

      missing patterns for them.

      Add a SIMD test subdirectory to hold tests for SIMD instruction
      selection correctness and quality.
'

llvm-svn: 126845

template arguments. I believe that this is the last place in the AST
where we were storing a source range for a nested-name-specifier
rather than a proper nested-name-specifier location structure. (Yay!)

There is still a lot of cleanup to do in the TreeTransform, which
doesn't take advantage of nested-name-specifiers with source-location
information everywhere it could.

llvm-svn: 126844

Eliminate some unused getQualifierRange() member functions. We deal in nested-name-specifier locations now.

llvm-svn: 126842

llvm-svn: 126841

using a custom plural form.  Split out the range diagnostics as their
own message.

llvm-svn: 126840

of an Objective-C method to be overridden on a case-by-case basis.  This
is a higher-level tool than ns_returns_retained &c.;  it lets users specify
that not only does a method have different retain/release semantics, but
that it semantically acts differently than one might assume from its name.
This in turn is quite useful to static analysis.

llvm-svn: 126839

llvm-svn: 126838

- Add '64bit' sub-target option.
- Select 32-bit/64-bit loads/stores based on '64bit' option.
- Fix function parameter order.

Patch by Justin Holewinski

llvm-svn: 126837

unlike GCC, this is simply a subset of -Wconversion in all languages;  it
is not disabled by defualt in C++.

llvm-svn: 126836

captured __block variables in the block-literal type.

llvm-svn: 126834