Also changed the defaults for SBThread::Step* to not delete extant plans.
Also added some test cases to test more complex stepping scenarios.

llvm-svn: 156667

attribute, rather than requiring multiple cases in consumers of this
information.

llvm-svn: 156666

llvm-svn: 156665

llvm-svn: 156664

llvm-svn: 156663

llvm-svn: 156662

llvm-svn: 156661

llvm-svn: 156660

llvm-svn: 156659

llvm-svn: 156658

__attribute__((aligned)). Fixes <rdar://problem/11435441>, a
regression I introduced in r156003. This is the narrow fix; a more
comprehensive fix is coming.

llvm-svn: 156657

llvm-svn: 156656

llvm-svn: 156655

the correct type and the correct source location in the diagnostic. Spotted by
Johannes Schaub!

llvm-svn: 156654

llvm-svn: 156653

llvm-svn: 156652

llvm-svn: 156651

register size of the target architecture.
 

llvm-svn: 156650

llvm-svn: 156649

llvm-svn: 156648

file buffer, not at the start of lexing.

Fixes assertion hit in format diagnostics. rdar://11418366

llvm-svn: 156647

llvm-svn: 156646

llvm-svn: 156644

 
A vector should be returned via the hidden pointer argument except if its size
is equal to or smaller than 16-bytes and the target ABI is N32 or N64.

llvm-svn: 156642

swig 2.0+ seems to default to using PyLongObjects, but the __len__()
method _must_ return a PyIntObject.

llvm-svn: 156639

llvm-svn: 156638

llvm-svn: 156637

llvm-svn: 156636

llvm-svn: 156635

Patch by Jyotsna Verma.

llvm-svn: 156634

llvm-svn: 156633

llvm-svn: 156632

llvm-svn: 156631

llvm-svn: 156630

Don't compute the SuperRegs list until the sub-register graph is
completely finished. This guarantees that the list of super-registers is
properly topologically ordered, and has no duplicates.

llvm-svn: 156629

retval.  Hoists check before emitting the call to avoid unnecessary work.
rdar://11430407
PR12796

llvm-svn: 156628

rdar://problem/11419156

llvm-svn: 156627

Fixed an issue in the platform options where if no architecture was specified where the platform would fail to select itself with something like:

(lldb) platfrom select remote-ios

llvm-svn: 156626

llvm-svn: 156625

llvm-svn: 156624