llvm-svn: 167274

llvm-svn: 167273

Often users of the ASTMatchers want to add tasks that are done once per
translation unit, for example, cleaning up caches. Combined with the
interception point for the end of source file one can add to the factory
creation, this covers the cases we've seen users need.

llvm-svn: 167271

')', if found.  Don't crash.
Fixes PR11852.

llvm-svn: 167268

llvm-svn: 167266

llvm-svn: 167261

llvm-svn: 167260

separate functions, since they share essentially no code.

llvm-svn: 167259

g++'s -ftrapv, failed to call the -ftrapv overflow handler, and are still
available under -fcatch-undefined-behavior.

llvm-svn: 167258

llvm-svn: 167252

llvm-svn: 167249

generation for captured block variables in arc mode. This includes
inlined version of the meta-data when it can be done. It also includes
severat tests. This is wip. // rdar://12184410.

llvm-svn: 167241

preserve the macro location of the range end if the filename came from a macro.

Patch by Kim Gräsman!

llvm-svn: 167239

llvm-svn: 167232

We want the diagnostic, and if the load is optimized away, we still want to
trap it. Stop checking non-default address spaces; that doesn't work in
general.

llvm-svn: 167219

Patch provided by Matthias Kleine <matthias_kleine@gmx.de>

llvm-svn: 167216

llvm-svn: 167211

and apparently unused (and since they are untested, they're presumably also
broken).

llvm-svn: 167210

the receiver of an ObjC message expression.

rdar://12578643

llvm-svn: 167201

llvm-svn: 167199

Specifically, if adding a constraint makes the current system infeasible,
assume the constraint is false, instead of attempting to add its negation.

In +Asserts builds we will still assert that at least one state is feasible.

Patch by Ryan Govostes!

llvm-svn: 167195

in the test output directory.

llvm-svn: 167193

llvm-svn: 167189

llvm-svn: 167188

No functionality change.

llvm-svn: 167187

(and the same for isFalse)

No functionality change.

llvm-svn: 167186

llvm-svn: 167184

Thanks Ted.

llvm-svn: 167176

matching works correctly.
Part of rdar://12329974

llvm-svn: 167173

The stat cache became essentially useless ever since we started
validating all file entries in the PCH.
But the motivating reason for removing it now is that it also affected
correctness in this situation:

-You have a header without include guards (using "#pragma once" or #import)
-When creating the PCH:
  -The same header is referenced in an #include with different filename cases.
  -In the PCH, of course, we record only one file entry for the header file
  -But we cache in the PCH file the stat info for both filename cases

-Then the source files are updated and the header file is updated in a way that
 its size and modification time are the same but its inode changes

-When using the PCH:
  -We validate the headers, we check that header file and we create a file entry with its current inode
  -There's another #include with a filename with different case than the previously created file entry
  -In order to get its stat info we go through the cached stat info of the PCH and we receive the old inode
  -because of the different inodes, we think they are different files so we go ahead and include its contents.

Removing the stat cache will potentially break clients that are attempting to use the stat cache
as a way of avoiding having the actual input files available. If that use case is important, patches are welcome
to bring it back in a way that will actually work correctly (i.e., emit a PCH that is self-contained, coping with
literal strings, line/column computations, etc.).

This fixes rdar://5502805

llvm-svn: 167172

[clang tests] Added require ppc64-registered-target to Headers/altivec-header.c to ensure it only runs on ppc64.

llvm-svn: 167162

that matching works correctly.
Part of rdar://12329974

llvm-svn: 167161

According to the spec, we can backfill VFP registers that were skipped due
to alignment constraints.

llvm-svn: 167159

-target option.
rdar://10692880

llvm-svn: 167158

I will remove it from llvm in the next commit.

llvm-svn: 167156

Summary:
-ast-dump-filter implementation used to stop AST traversal after traversing a NULL Decl node.

Added test and fixed.

Reviewers: djasper, klimek, rsmith

Reviewed By: djasper

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D93

llvm-svn: 167155

diagnostics script.

This addresses the FIXME pertaining to quoted arguments.  We also delineate
between those flags that have an argument (e.g., -D macro, -MF file) and
those that do not (e.g., -M, -MM, -MG).  Finally, we add the -dwarf-debug-flags
to the list of flags to be removed.
rdar://12329974

llvm-svn: 167152

llvm-svn: 167148

test/CodeGenCXX/member-alignment.cpp.  The test succeeds for
powerpc64-unknown-linux-gnu.  If other flavors of powerpc are
shown by buildbots to still be broken, we can adjust the test
at that time.

llvm-svn: 167143

without using tentative parsing.

llvm-svn: 167142