pipeline model.

llvm-svn: 60733

llvm-svn: 60732

llvm-svn: 60731

Fixed LiveVariables bug where we didn't consider block-level expressions that functioned as the size of a VLA to be live.

llvm-svn: 60730

llvm-svn: 60729

for spotting these!

llvm-svn: 60728

llvm-svn: 60727

llvm-svn: 60726

jump threading has been shown to only expose problems not
have bugs itself.  I'm sure it's completely bug free! ;-)

llvm-svn: 60725

llvm-svn: 60722

llvm-svn: 60721

llvm-svn: 60720

This is important because ParseDeclarationOrFunctionDefinition
skips to, but does not consume, an } on error.

llvm-svn: 60719

llvm-svn: 60718

'self.myIvar = nil' (properties) only releases myIvar when the property has kind 'assign'.  This fixes <rdar://problem/6380411>.

llvm-svn: 60717

Fixes <rdar://problem/6418640> clang on prokit: error: incompatible type returning 'id', expected 'NSSize'

llvm-svn: 60716

llvm-svn: 60713

llvm-svn: 60712

llvm-svn: 60711

warning as it is allowed in gcc and will break projects.

llvm-svn: 60710

must allow the continuation class to extend it to a 'readwrite'
and 'copy/retain'.

llvm-svn: 60709

llvm-svn: 60708

llvm-svn: 60707

avoids GCC's warning even on 64-bit hosts.

llvm-svn: 60706

llvm-svn: 60705

Fix <rdar://problem/6423452> clang ObjC rewriter: Don't use __declspec(dllimport) for Blocks functions, as they are linked statically.

llvm-svn: 60704

llvm-svn: 60703

Thanks Duncan!

llvm-svn: 60702

llvm-svn: 60701

This is a follow-up to fixing <rdar://problem/6213955> clang ObjC rewriter: rewriter doesn't appear to support @property and @synthesize.

llvm-svn: 60700

llvm-svn: 60699

llvm-svn: 60698

llvm-svn: 60697

and use it in x86 address mode folding. Also, make
getRegForValue return 0 for illegal types even if it has a
ValueMap for them, because Argument values are put in the
ValueMap. This fixes PR3181.

llvm-svn: 60696

track of whether the CachedNonLocalPointerInfo for a block is specific
to a block.  If so, just return it without any pred scanning.  This is
good for a 6% speedup on GVN (when it uses this lookup method, which
it doesn't right now).

llvm-svn: 60695

llvm-svn: 60694

llvm-svn: 60693

remove some more 64-bit divs and rems from the StructLayout 
ctor.

llvm-svn: 60692

as suggested in PR3182.

llvm-svn: 60691

llvm-svn: 60690