This is necessary to support the existing ppc lowering code for indirect calls.
Fixes PR12071.

llvm-svn: 151373

  - Make sure that the block expression is instantiation-dependent if the
    block is in a dependent context
  - Make sure that the C++ 'this' expression gets captured even if we
  don't rebuild the AST node during template instantiation. This would
  also have manifested as a bug for lambdas.

Fixes <rdar://problem/10832617>.

llvm-svn: 151372

llvm-svn: 151371

llvm-svn: 151370

This ensures that we report the bugs associated with symbols going
out of scope in the correct function context.

llvm-svn: 151369

visiting 'return;' statement!

This most likely caused us to skip a bunch of code when analyzing with
inlining.

llvm-svn: 151368

the default for clang for some time now and can handle compiler-rt.

llvm-svn: 151367

llvm-svn: 151366

llvm-svn: 151365

llvm-svn: 151364

llvm-svn: 151363

-mcpu does not choose arch automatically, on non-x86 hosts.

llvm-svn: 151362

Patch by Ahmed Charles

llvm-svn: 151360

llvm-svn: 151359

of the StringRef.Split2 unittest on 32 bit machines.

llvm-svn: 151358

uninitialized. While there, restyle this function! No functionality change.

llvm-svn: 151357

llvm-svn: 151356

llvm-svn: 151355

hasTrivialMoveConstructor().

llvm-svn: 151354

llvm-svn: 151353

that provides the behavior of the C++11 library trait
std::is_trivially_constructible<T, Args...>, which can't be
implemented purely as a library.

Since __is_trivially_constructible can have zero or more arguments, I
needed to add Yet Another Type Trait Expression Class, this one
handling arbitrary arguments. The next step will be to migrate
UnaryTypeTrait and BinaryTypeTrait over to this new, more general
TypeTrait class.

Fixes the Clang side of <rdar://problem/10895483> / PR12038.

llvm-svn: 151352

Make PathDiagnosticBuilder sensitive to varying LocationContexts, thus fixing a bug in the inlining diagnostics where the wrong location could be used.

llvm-svn: 151349

llvm-svn: 151348

llvm-svn: 151347

Reapply r151317, but when computing the PathDiagnostic profile and size keep into account the nested structure.  Also fix a problem with how
inlining impacted Plist diagnostics, and adjust some ranges in the Plist output due to richer information.

llvm-svn: 151346

Add support for a missed case when the symbols in a difference
expression are in the same section but not the same fragment.

rdar://10924681

llvm-svn: 151345

will fill out either a SBLaunchInfo or SBAttachInfo class, then call:

SBProcess SBTarget::Launch (SBLaunchInfo &, SBError &);
SBProcess SBTarget::Attach (SBAttachInfo &, SBError &);

The attach is working right now and allows the ability to set many filters such
as the parent process ID, the user/group ID, the effective user/group ID, and much
more.

The launch is not yet working, but I will get this working soon. By changing our
launch and attach calls to take an object, it allows us to add more capabilities to
launching and attaching without having to have launch and attach functions that
take more and more arguments. 

Once this is all working we will deprecated the older launch and attach fucntions
and eventually remove them.

llvm-svn: 151344

llvm-svn: 151343

Turn avx insert intrinsic calls into INSERT_SUBVECTOR DAG nodes and remove duplicate patterns for selecting the intrinsics

llvm-svn: 151342

llvm-svn: 151341

llvm-svn: 151340

llvm-svn: 151339

llvm-svn: 151338

llvm-svn: 151337

I started work on being able to add symbol files after a debug session
had started with a new "target symfile add" command and quickly ran into
problems with stale Address objects in breakpoint locations that had 
lldb_private::Section pointers into modules that had been removed or 
replaced. This also let to grabbing stale modules from those sections. 
So I needed to thread harded the Address, Section and related objects.

To do this I modified the ModuleChild class to now require a ModuleSP
on initialization so that a weak reference can created. I also changed
all places that were handing out "Section *" to have them hand out SectionSP.
All ObjectFile, SymbolFile and SymbolVendors were inheriting from ModuleChild
so all of the find plug-in, static creation function and constructors now
require ModuleSP references instead of Module *. 

Address objects now have weak references to their sections which can
safely go stale when a module gets destructed. 

This checkin doesn't complete the "target symfile add" command, but it
does get us a lot clioser to being able to do such things without a high
risk of crashing or memory corruption.

llvm-svn: 151336

variable declaration as an argument because we want that address
anyhow for our debug information.

This seems to fix rdar://9965111, at least we have more debug
information than before and from reading the assembly it appears
to be the correct location.

llvm-svn: 151335

llvm-svn: 151334

of the DSCR to check whether it was because of watchpoint occurred.

llvm-svn: 151333

llvm-svn: 151332

I'll let the buildbots determine the compile time improvements from this
change, but 464.h264ref has 5% faster codegen at -O2.

This patch does cause some assembly changes.  Branch folding can make
different decisions about calls with dead return values.
CriticalAntiDepBreaker may choose different registers because its
liveness tracking is affected.  MachineCopyPropagation may sometimes
leave a dead copy behind.

llvm-svn: 151331