[BumpPtrAllocator] Move DefaultSlabAllocator to a member of BumpPtrAllocator, instead of a static variable.

The problem with having DefaultSlabAllocator being a global static is that it is undefined if BumpPtrAllocator
will be usable during global initialization because it is not guaranteed that DefaultSlabAllocator will be
initialized before BumpPtrAllocator is created and used.

llvm-svn: 189433

Also, fix predicates.

llvm-svn: 189432

No functionality change.

llvm-svn: 189431

llvm-svn: 189430

Sorry for the churn.

llvm-svn: 189429

llvm-svn: 189428

algorithm. Update the split dwarf hashing testcase accordingly - this
should be the last time that the hash of an empty file changes.

llvm-svn: 189427

Revert "Use CMAKE_RUNTIME_OUTPUT_DIRECTORY instead of LLVM_BINARY_DIR for installing Clang headers."

This appears to be breaking the buildbots.

llvm-svn: 189426

llvm-svn: 189425

This reverts r189416.

llvm-svn: 189424

llvm-svn: 189423

Summary:
Instead of calling getAsTemplate(), call
getAsTemplateOrTemplatePattern() because it handles the
TemplateExpansion case too.

This fixes PR16997.

Reviewers: doug.gregor, rsmith

Reviewed By: rsmith

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D1512

llvm-svn: 189422

This reverts commit r189320.

Alexey Samsonov and Dmitry Vyukov presented some arguments for keeping
these around - though it still seems like those tasks could be solved by
a tool just using the symbol table. In a very small number of cases,
thunks may be inlined & debug info might be able to save profilers &
similar tools from misclassifying those cases as part of the caller.

The extra changes here plumb through the VarDecl for various cases to
CodeGenFunction - this provides better fidelity through a few APIs but
generally just causes the CGF::StartFunction to fallback to using the
name of the IR function as the name in the debug info.

The changes to debug-info-global-ctor-dtor.cpp seem like goodness. The
two names that go missing (in favor of only emitting those names as
linkage names) are names that can be demangled - emitting them only as
the linkage name should encourage tools to do just that.

Again, thanks to Dinesh Dwivedi for investigation/work on this issue.

llvm-svn: 189421

cf annotation patch.

llvm-svn: 189420

when we can. Migrate from using blocks when we're adding just a
single attribute and floating point values are an unsigned, not signed,
bag of bits.

Update all test cases accordingly.

llvm-svn: 189419

llvm-svn: 189418

r189416 changed the order of command line options shown in help message,
so the test needs adjusting.

llvm-svn: 189417

Link.exe's command line options are case-insensitive. This patch
adds a new attribute to OptTable to let the option parser to compare
options, ignoring case.

Command lines are generally case-insensitive on Windows. CL.exe is an
exception. So this new attribute should be useful for other commands
running on Windows.

Differential Revision: http://llvm-reviews.chandlerc.com/D1485

llvm-svn: 189416

This allows setting-up the LLVM_EXTERNAL_* CMake variables that some people are using,
e.g. to set the source directory of the project in a different place.

llvm-svn: 189415

llvm-svn: 189414

llvm-svn: 189413

Summary:
Makes functions with implicit calling convention compatible with
function types with a matching explicit calling convention.  This fixes
things like calls to qsort(), which has an explicit __cdecl attribute on
the comparator in Windows headers.

Clang will now infer the calling convention from the declarator.  There
are two cases when the CC must be adjusted during redeclaration:
1. When defining a non-inline static method.
2. When redeclaring a function with an implicit or mismatched
convention.

Fixes PR13457, and allows clang to compile CommandLine.cpp for the
Microsoft C++ ABI.

Excellent test cases provided by Alexander Zinenko!

Reviewers: rsmith

Differential Revision: http://llvm-reviews.chandlerc.com/D1231

llvm-svn: 189412

These files are intended to live in the msbuild toolset directory, which
is somewhere like:

C:\Program Files (x86)\MSBuild\Microsoft.Cpp\
  v4.0\Platforms\Win32\PlatformToolsets\llvm

More work is needed to install them as part of the NSIS installer.

Patch by Warren Hunt!

llvm-svn: 189411

createClassType, createStructType, createUnionType, createEnumerationType,
and createForwardDecl will take an optional StringRef to pass in
the unique identifier.

llvm-svn: 189410

cf functions which are CF_IMPLICIT_BRIDGING_ENABLED.
Add cf annotation to those not CF_IMPLICIT_BRIDGING_ENABLED
to reduce bridge casts.

llvm-svn: 189409

Differential Revision: http://llvm-reviews.chandlerc.com/D1503

llvm-svn: 189408

Summary: MASM let's you do stuff like 'MOV FS:20, EAX' and 'MOV EAX, FS:20'

Reviewers: craig.topper, rnk

Reviewed By: rnk

CC: llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D1470

llvm-svn: 189407

This time, use a variable that's defined consistently in standalone and
non-standalone builds.

llvm-svn: 189406

- add default timeout of 10s (unil qPlatform_RunCommand supports timeout packets and CommandObjectPlatform is updated to read a timeout flag/setting)
- add a few tests for platform shell

llvm-svn: 189405

- move LaunchProcessPosixSpawn() and Host::LaunchProcess() from freebsd host plugin to common (linux/freebsd section)
- modify MonitorChildProcessThreadFunction to use pid_t from sys/types.h to avoid Linux/FreeBSD/Mac warnings when calling waitpid()

llvm-svn: 189404

Revert "[CMake] Use CLANG_BINARY_DIR instead of LLVM_BINARY_DIR as installation path for Clang headers."

This was breaking some tests.  Will investigate.

llvm-svn: 189403

llvm-svn: 189402

llvm-svn: 189401

first. Use this to turn the PPC modifiers into PPC specific expressions,
allowing them to work on constants.

llvm-svn: 189400

llvm-svn: 189399

LWG issues 2174/5/6 - mark wstring_convert::converted as noexcept, and make (some of) the constructors for wstring_convert and wbuffer_convert as explicit. Add configuration macro _LIBCPP_EXPLICIT_AFTER_CXX11

llvm-svn: 189398

Moved the static s_regex into a function body to allow it to be lazily initialized when/if it is ever used. We try to avoid global constructors when building shared libraries on Darwin.

llvm-svn: 189397

llvm-svn: 189396

to lit and use this info to disable Analysis/FixIt/Rewriter/Analysis tests
when those are not compiled into clang.

llvm-svn: 189395

lit.site.cfg.

llvm-svn: 189394