llvm-svn: 79514

as that's a bit more descriptive of what we're testing for.

llvm-svn: 79513

that is totally bogus.

llvm-svn: 79512

llvm-svn: 79511

Patch by Enea Zaffanella, with some simplifications/corrections to
isPromotableBitField by me.

llvm-svn: 79510

Although this does not make the CFG more correct, it makes the CFG more 
beautiful without multiple roots.

llvm-svn: 79509

llvm-svn: 79508

Otherwise we get a wrong CFG.

llvm-svn: 79507

this, but need to fixup the actual offset value before I can check it
in.  WIP.

llvm-svn: 79506

error handling mechanisms. Please correct these if I've misunderstood
something.

llvm-svn: 79505

llvm-svn: 79504

a few typos.

llvm-svn: 79503

llvm-svn: 79502

share a landing pad should also use the same call site value.

llvm-svn: 79501

llvm-svn: 79500

fixing <rdar://problem/7152619>. Along the way, merge test cases in
'test/Analysis/rdar-6539791.c' into 'test/Analysis/retain-release.m'.

llvm-svn: 79499

llvm-svn: 79498

llvm-svn: 79497

Enhance diagnostics concerning attribute 'ns_returns_retained' and 'cf_returns_retained' to present the range of the attribute and have the diagnostic location be the declaration that the attribute was falsely attached to.  This solves the problem where these diagnostics were being suppressed when these attributes were wrapped in a macro that was defined in a system header.

llvm-svn: 79496

llvm-svn: 79495

llvm-svn: 79494

llvm-svn: 79493

llvm-svn: 79492

depend on TargetData information.

llvm-svn: 79491

TargetData to find the pointer size.

llvm-svn: 79490

llvm-svn: 79489

llvm-svn: 79488

Remove an unnecessary include.  Now we won't have circular include
problems later on.

llvm-svn: 79487

llvm-svn: 79486

array member of a struct, it's possible to land in an arbitrary position
inside that struct, such that attempting to find further getelementptr
indices will fail. In such cases, folding cannot be done.

llvm-svn: 79485

llvm-svn: 79484

llvm-svn: 79483

llvm-svn: 79482

Add missing forward declaration.

llvm-svn: 79481

Add missing includes.

llvm-svn: 79480

Add missing includes.

llvm-svn: 79479

Add missing includes.

llvm-svn: 79478

elimination optimization on the LLVM code base.

llvm-svn: 79477

Add missing includes.

llvm-svn: 79476

Add missing includes.

llvm-svn: 79475