This is to ensure that session files are written to the correct
directory if the -r option is given.

llvm-svn: 133483

llvm-svn: 133481

llvm-svn: 133480

llvm-svn: 133479

functions do not appear in the module.

llvm-svn: 133478

llvm-svn: 133476

after initial construction.

There are two exceptions to the above general rules, though; the API objects are
SBCommadnReturnObject and SBStream.

llvm-svn: 133475

llvm-svn: 133473

llvm-svn: 133472

llvm-svn: 133470

message sent to an objc method (or property access)
// rdar://9474349

llvm-svn: 133469

../make/Makefile.rules:217: *** missing `endif'.  Stop.

llvm-svn: 133466

[arcmt] Find out whether there is an ARC runtime directly from the triple, avoid hacky delegation to the driver for that.

llvm-svn: 133464

llvm-svn: 133463

llvm-svn: 133462

llvm-svn: 133461

This is required to run the test suite outside of the source tree
or on a case sensitive file system.

llvm-svn: 133460

This is required to run the test suite without installing.

llvm-svn: 133459

rather than the current directory.

This is required to run the test suite outside of the source tree.

llvm-svn: 133458

llvm-svn: 133457

llvm-svn: 133456

Revert r133358 which forgoes printing of breakpoint command when doing a breakpoint list where the description
level is not eDescriptionLevelBrief.  It broke test/TestAliases.py.  Besides, to have a brief breakpoint list,
you can do "breakpoint list -b".

llvm-svn: 133455

llvm-svn: 133454

Patch by Henry Mason with tweaks by me.

llvm-svn: 133453

movd when assembling.

llvm-svn: 133452

(or follow up) extern declaration with weak_import as 
an actual definition. make clang follows this behavior. 
// rdar://9538608
llvm-gcc treats an extern declaration with weak_import

llvm-svn: 133450

llvm-svn: 133449

Use the dyld_mode, image_infos & image_infos_count passed into the shared library notification function
to update libraries rather than reading the whole all_imaage_infos structure every time we get notified.

llvm-svn: 133448

llvm-svn: 133447

llvm-svn: 133446

The current implementation generates stack loads/stores, which are
really just mov instructions from/to "special" registers.  This may
not be the most efficient implementation, compared to an approach where
the stack registers are directly folded into instructions, but this is
easier to implement and I have yet to see a case where ptxas is unable
to see through this kind of register usage and know what is really
going on.

llvm-svn: 133443

with 32bit values.

llvm-svn: 133439

llvm-svn: 133438

llvm-svn: 133437

point during the development of the phi operand changes.

llvm-svn: 133436

Change PHINodes to store simple pointers to their incoming basic blocks,
instead of full-blown Uses.

Note that this loses an optimization in SplitCriticalEdge(), because we
can no longer walk the use list of a BasicBlock to find phi nodes. See
the comment I removed starting "However, the foreach loop is slow for
blocks with lots of predecessors".

Extend replaceAllUsesWith() on a BasicBlock to also update any phi
nodes in the block's successors. This mimics what would have happened
when PHINodes were proper Users of their incoming blocks. (Note that
this only works if OldBB->replaceAllUsesWith(NewBB) is called when
OldBB still has a terminator instruction, so it still has some
successors.)

llvm-svn: 133435

Change various bits of code to make better use of the existing PHINode
API, to insulate them from forthcoming changes in how PHINodes store
their operands.

llvm-svn: 133434

I don't think the AugmentedUse struct buys us much, either in
correctness or in ease of use. Ditch it, and simplify Use::getUser() and
User::allocHungoffUses().

llvm-svn: 133433

* Don't introduce a duplicated bb in the CFG
* When making a branch unconditional, clear the PredCond array so that it
  is really unconditional.

llvm-svn: 133432

dragonegg buildbots back to life.  Original commit message:
Teach early dup how to duplicate basic blocks with one successor and only phi instructions
into more complex blocks.

llvm-svn: 133430