llvm-svn: 126614

llvm-svn: 126613

-Now it gets enabled with '-analyzer-checker=DeadStores'.
-The driver passes the above flag by default.

llvm-svn: 126612

llvm-svn: 126611

llvm-svn: 126610

Turns -analyzer-check-buffer-overflows into -analyzer-checker=core.experimental.Overflow

llvm-svn: 126609

llvm-svn: 126608

llvm-svn: 126607

llvm-svn: 126606

llvm-svn: 126523

llvm-svn: 126522

Intoduce '-analyzer-checker-help' flag which outputs a list of all available static analyzer checkers.

This is pretty basic for now, eventually checkers should be grouped according to package, hidden checkers should be indicated etc.

llvm-svn: 126454

[analyzer] Remove '-analyzer-experimental-internal-checks' flag, it doesn't have any checkers associated with it anymore.

llvm-svn: 126440

For example, if 'core.experimental.UnreachableCode' is hidden, it should not be enabled with 'core.experimental'.
Note that this requires llvm commit r126436.

llvm-svn: 126439

llvm-svn: 126438

llvm-svn: 126371

If the state is new, make sure an ExplodedNode is associated with it.

llvm-svn: 126370

llvm-svn: 126369

llvm-svn: 126352

llvm-svn: 126351

llvm-svn: 126350

llvm-svn: 126333

-Introduce EndOfFunctionNodeBuilder::withCheckerTag to allow it be "specialized" with a
 checker tag and not require the checkers to pass a tag.
-For EndOfFunctionNodeBuilder::generateNode, reverse the order of tag/P parameters since
 there are actual calls that assume the second parameter is ExplodedNode.

llvm-svn: 126332

llvm-svn: 126331

llvm-svn: 126324

llvm-svn: 126308

	NSAutoreleasePoolChecker
	ObjCAtSyncChecker

llvm-svn: 126307

Migrate CFGReachabilityAnalysis out of the IdempotentOperationsChecker and into its own analysis file.

llvm-svn: 126289

llvm-svn: 126288

	CastToStructChecker
	FixedAddressChecker
	MacOSXAPIChecker
	PointerArithChecker
	PointerSubChecker
	PthreadLockChecker
	UnixAPIChecker

llvm-svn: 126284

	NilArgChecker
	CFNumberCreateChecker
	ClassReleaseChecker

llvm-svn: 126275

-In general, don't have the BugReporter deleting BugTypes, BugTypes will eventually become owned by checkers
 and outlive the BugReporter. In the meantime, there will be some leaks since some checkers assume that
 the BugTypes they create will be destroyed by the BugReporter.
-Have BugReporter::EmitBasicReport create BugTypes that are reused if the same name & category strings
 are passed to EmitBasicReport. These BugTypes are owned and destroyed by the BugReporter.
 This allows bugs reported through EmitBasicReport to be coalesced.
-Remove the llvm::FoldingSet<BugReportEquivClass> from BugType and move it into the BugReporter.
 For uniquing BugReportEquivClass also use the BugType* so that we can iterate over all of them using only one set.

llvm-svn: 126272

-Migrate ObjCSelfInitChecker to CheckerV2. In the process remove the 'preCallSelfFlags' field
 from the checker class and use GRState for storing that info.
-Get ExprEngine to start delegating checker running to CheckerManager.

llvm-svn: 126229

llvm-svn: 126188

llvm-svn: 126187

llvm-svn: 126093

The syntax is (add_dependencies target-name depend-target1 ...).

llvm-svn: 126049

llvm-svn: 125783

The relative checker package is 'debug':

'-dump-live-variables' is replaced by '-analyzer-checker=debug.DumpLiveVars'
'-cfg-view' is replaced by '-analyzer-checker=debug.ViewCFG'
'-cfg-dump' is replaced by '-analyzer-checker=debug.DumpCFG'

llvm-svn: 125780

  DeadStoresChecker
  ObjCMethSigsChecker
  ObjCUnusedIvarsChecker
  SizeofPointerChecker
  ObjCDeallocChecker
  SecuritySyntaxChecker

llvm-svn: 125779