llvm-svn: 189829

This paves the way for adding support for modeling the destructor of a
region before it is deleted. The statement "delete <expr>" now generates
this series of CFG elements:

  1. <expr>
  2. [B1.1]->~Foo() (Implicit destructor)
  3. delete [B1.1]

Patch by Karthik Bhat!

llvm-svn: 189828

llvm-svn: 189827

llvm-svn: 189826

A change to test the previous commit will be coming soon.

llvm-svn: 189825

llvm-svn: 189824

llvm-svn: 189823

llvm-svn: 189822

llvm-svn: 189821

linux for command line editing.

llvm-svn: 189820

For now this just handles simple comparisons of an ANDed value with zero.
The CC value provides enough information to do any comparison for a
2-bit mask, and some nonzero comparisons with more populated masks,
but that's all future work.

llvm-svn: 189819

Implements parsing of lambdas in the UnwrappedLineParser.
This introduces the correct line breaks; the formatting of
lambda captures are still incorrect, and the braces are also
still formatted as if they were braced init lists instead of
blocks.

llvm-svn: 189818

llvm-svn: 189817

llvm-svn: 189816

llvm-svn: 189815

llvm-svn: 189814

Summary:
I have no idea why these were there in the first place, but now they are
certainly not necessary.

Reviewers: rsmith

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D1581

llvm-svn: 189813

llvm-svn: 189812

This reverts commit r189795.

threadprivate_messages.cpp is faling on windows.

llvm-svn: 189811

Revert r185536 as it neither fixes any memory leaks, nor is it necessary (see the example from "man pthread_getattr_np")

llvm-svn: 189810

llvm-svn: 189809

llvm-svn: 189808

I will investigate why it still fails, but for now this gets the bots green.

llvm-svn: 189807

llvm-svn: 189806

llvm-svn: 189805

llvm-svn: 189804

llvm-svn: 189803

Convert the last few tests using -ccc-print-options to -### and remove
-ccc-print-options.

llvm-svn: 189802

ASan, LSan, MSan: try to find llvm-symbolizer binary in PATH if it is not provided. Now we don't need to explicitly set the location of llvm-symbolizer in lit test configs.

llvm-svn: 189801

Summary:
Remove DynCastMatcher, since it is pretty much the same as Matcher<T>::WrappedMatcher.
This reduces the number of template instantiations and number of symbols in the object file.

Reviewers: klimek

CC: cfe-commits, revane

Differential Revision: http://llvm-reviews.chandlerc.com/D1560

llvm-svn: 189800

llvm-svn: 189799

Re-commit of r189691 and r189689 now with a proper autoconf fix.

Massive simplification of how replacements and file overrides are
handled by the migrator:
* Sources and headers are all treated the same.
* All replacements for a given translation unit are stored in the same
  TranslationUnitReplacements structure.
* Change tracking is updated only from main file; no need for
  propagating "is tracking" flag around.
* Transform base class no longer responsible for applying replacements.
  They are simply stored and main() looks after deduplication and
  application.
* Renamed -yaml-only to -serialize-replacements. Same restrictions apply:
  Can only request one transform. New restriction: formatting cannot also
  be turned on since it's basically a transform.
* If -serialize-replacements is requested, changes to files will not be
  applied on disk.
* Changed behaviour of function generating names for serialized
  replacements: Only the main source file goes into the name of the file
  since a file may contain changes for multiple different files.
* Updated HeaderReplacements LIT test for new serialization behaviour.
  * Replaced old test that ensures replacements are not serialized if
    -serialize-replacements is not provided. New version ensures changes
    are made directly to all files in the translation unit.
* Updated unit tests.
  * Due to major simplification of structures in FileOverrides.h, the
    FileOverridesTest is quite a bit simpler now.

llvm-svn: 189798

llvm-svn: 189797

llvm-svn: 189796

llvm-svn: 189795

llvm-svn: 189794

dependencies should remain weak, not get promoted to undef or dropped.

llvm-svn: 189793

llvm-svn: 189792

llvm-svn: 189791

llvm-svn: 189790