llvm-svn: 138214

Patch by Aaron Ballman!

llvm-svn: 138213

[analyzer] RetainReleaseChecker always wants region change updates. There's no need for a flag, at least not right now.

llvm-svn: 138212

llvm-svn: 138211

[analyzer] Move handling of hardcoded noreturn ("panic") methods from CFRefCount to NoReturnFunctionChecker. No functionality change intended.

llvm-svn: 138210

rdar://9976729

llvm-svn: 138208

llvm-svn: 138207

Add constant folding support for bitcasts of splat vectors to integers.

llvm-svn: 138206

Because of me not understanding the LLVM pass structure well, I did not find a
good way to allocate isl_ctx and to free it later without getting issues with
reference counting. I now found this place, such that we can free isl_ctx. This
patch also fixes the memory leaks that were ignored beforehand.

llvm-svn: 138204

llvm-svn: 138203

llvm-svn: 138202

test/lit.cfg: Enable "crash-recovery" tests on Win32 hosts. CrashRecoveryContext supports Win32 since r138199.

FIXME: Shall we eliminate the feature "crash-recovery"?
llvm-svn: 138201

llvm-svn: 138200

lib/Support/CrashRecoveryContext.cpp: Add Win32 support to CrashRecoveryContext. Thanks to Aaron Ballman!

llvm-svn: 138199

lib/Support/Windows/Windows.h: Require at least Windows XP(5.1) API. We will not support Windows 2000 any more.

llvm-svn: 138198

like to avoid within the Clang test suite, it doesn't verify the output
at all so it only servers as a test that Clang doesn't crash, and
finally all it does is declare a function that returns a vector and call
it. Probably the biggest thing being tested here is Clang's parsing of
the vector template, and we have lots of good template parsing tests. We
don't need another in codegen.

llvm-svn: 138197

[analyzer] Handle reads of ObjCPropertyRefExprs implicitly in Environment.  No need to bind an explicit value and create a new node.

llvm-svn: 138196

[analyzer] Simplify ExprEngine::VisitBinaryOperator() by removing recursive visit to subexpressions (which is no longer needed).

llvm-svn: 138195

of the analysis (e.g., analysis of C expressions, analysis of Objective-C expressions, and so on).

llvm-svn: 138194

llvm-svn: 138193

Win32 GetTempPath() tends to pick up %WINDIR% when neither TEMP nor TMP was found. %WINDIR% should not be treated writable on recent Windows OS.

llvm-svn: 138192

llvm-svn: 138191

FIXME: Avoid using system headers. clang cannot handle MS <vector> yet.
llvm-svn: 138190

different modules) more robust. It already handled (simple) merges of
the set of declarations attached to that identifier, so add a test
case that shows us getting two different declarations for the same
identifier (one struct, one function) from different modules, and are
able to use both of them.

llvm-svn: 138189

llvm-svn: 138188

modules (those that no other module depends on) and performs a search
over all of the modules, visiting a new module only when all of the
modules that depend on it have already been visited. The visitor can
abort the search for all modules that a module depends on, which
allows us to minimize the number of lookups necessary when performing
a search.

Switch identifier lookup from a linear walk over the set of modules to
this module visitation operation. The behavior is the same for simple
PCH and chained PCH, but provides the proper search order for
modules. Verified with printf debugging, since we don't have enough in
place to actually test this.

llvm-svn: 138187

llvm-svn: 138186

Static Analyzer Diagnostics: Move the responsibility for generating the endOfPath diagnostic piece from BugReport to BugReporterVisitor. Switch CFRefCount to use visitors in order to generate the endOfPath piece.

llvm-svn: 138184

llvm-svn: 138183

llvm-svn: 138182

the empty directory.

llvm-svn: 138181

	 2010-02-01-utf16-with-null.m
	 2010-02-23-DbgInheritance.m
	 2010-03-17-StructRef.m
	 2011-03-08-IVarLookup.m

from llvm/test/FrontendObjC.

llvm-svn: 138180

llvm-svn: 138179

to walk the directory tree.  Plus, we can concentrate only on leaf nodes, i.e., files.

llvm-svn: 138178

llvm-svn: 138177

llvm-svn: 138176

2008-11-25-Blocks.m
2009-01-26-WriteBarrier-2.m
2009-02-05-VolatileProp.m
2009-08-05-utf16.m

from llvm/test/FrontendObjC.

llvm-svn: 138175

llvm-svn: 138174

llvm-svn: 138173

2007-04-03-ObjcEH.m
2007-05-02-Strong.m
2007-10-18-ProDescriptor.m
2007-10-23-GC-WriteBarrier.m
2008-10-3-EhValue.m
2008-11-12-Metadata.m
2008-11-24-ConstCFStrings.m

from llvm/test/FrontendObjC.

llvm-svn: 138172