"_-[NSString(local) isNullOrNil]".eh = 0
        .no_dead_strip  "_-[NSString(local) isNullOrNil]".eh

The ".eh" should be inside the quotes.

llvm-svn: 42074

Moves such argument as the last argument and uses defaul value.

llvm-svn: 42073

llvm-svn: 42072

llvm-svn: 42071

instead for @protocol method decls.

llvm-svn: 42070

llvm-svn: 42069

Do not hide APInt::dump() inside #ifndef NDEBUG.

llvm-svn: 42068

too "conservative").

Several revisions to UninitializedValues checker after testing.  We
now appear to be working correctly (probably some bugs still, but main
functionality appears to be there).  Implemented careful emitting of
warnings so that we wouldn't get a cascade of warnings for simply not
defining a single variable and using it everywhere.  This way the
warnings point closer to the root cause rather than "symptoms" from
using values derived from uninitialized variables.

llvm-svn: 42067

Fix broken default help strings for enable-shared, enable-static, and enable-fast-install. Regenerate configure script.

llvm-svn: 42066

llvm-svn: 42063

llvm-svn: 42062

Fixed a VC++ issue related to bitmasks. As it turns out the compiler fills the unused bits of the word a bitmask is stored in with '1' (or randomly, I can't tell, I've seen '1' so far only), which creates wrong results in certain cases.

Please review.

llvm-svn: 42061

llvm-svn: 42060

Finish defining Action API for message expressions.

llvm-svn: 42059

for(int i = 0; i < N; i++) {
	if ( i == XYZ) {
		A;
	else
		B;
	}
	C;
	D;
}

llvm-svn: 42058

llvm-svn: 42057

llvm-svn: 42056

globals and function parameters.

llvm-svn: 42055

llvm-svn: 42054

LLVM now enforces the following prototypes for the write barriers:

<ty>* @llvm.gcread(<ty2>*, <ty>**)
void @llvm.gcwrite(<ty>*, <ty2>*, <ty>**)

And for @llvm.gcroot, the first stack slot is verified to be an alloca or a 
bitcast of an alloca.

Fixes test/CodeGen/Generic/GC/lower_gcroot.ll, which violated these.

llvm-svn: 42051

- Refactored ObjcKeywordInfo into ObjcKeywordInfo, ObjcKeywordDecl, and ObjcKeywordMessage.
- Removed helper ObjcGetSelectorInfo(), moving the code directly into ObjcBuildMethodDeclaration().
- Many refinements to ParseObjCMessageExpression().
- Add ActOnMessageExpression().

Next step, finish the message actions and (finally) create/instantiate an ObjcMessageExpr AST.

llvm-svn: 42050

and storeRegToStackSlot.  Evan and I concluded this
should never be needed and it appears to be true.
(It if is needed, adjustment would be needed for
long double to work.)

llvm-svn: 42049

llvm-svn: 42048

APInt::dump() is inside #ifndef NDEBUG, however SelectionDAG dump() routines are not.

llvm-svn: 42047

for reporting errors and running the checker.

llvm-svn: 42046

complete, but common cases work)

llvm-svn: 42043

Add a new DenseMapInfo::isEqual method to allow clients to redefine
the equality predicate used when probing the hash table.

llvm-svn: 42042

llvm-svn: 42041

llvm-svn: 42040

llvm-svn: 42039

llvm-svn: 42038

llvm-svn: 42037

llvm-svn: 42036

llvm-svn: 42035

mechanism can be implemented simply by affixing the Observer to an
analysis meta data, so it doesn't need to be a required type.  This
also permits analyses not to implement an Observer if it doesn't make
sense.

Changed "DataflowValues::MetaDataTy" to
"DataflowValues::AnalysisDataTy" to reflect that the type
enscapsulated the data associated with analyzing a given CFG.

Changed CFGStmtVisitor::BlockStmt_VisitImplicitControlFlowStmt(Stmt*)
to ...VisitImplicitControlFlowExpr(Expr*).  The type narrowing is more
precise and more useful to clients.

Added CFGStmtVisitor::BlockStmt_VisitExpr to reflect the visitation of
expressions at the block statement level.  This captures all implicit
control-flow statements as well as other expressions that are hoisted
to the block level (such as conditions for terminators and function
calls).  This is especially useful for dataflow analysis.

llvm-svn: 42034

in the CFG builder logic.

llvm-svn: 42033

llvm-svn: 42032

to serve as the entry block.  An empty entry block (just as with an
empty exit block, which we already have) simplifies building analyses on top
of CFGs with very little extra overhead.

llvm-svn: 42031

llvm-svn: 42030

can terminate a block with no fall-through.

llvm-svn: 42029