I'm separately committing this because it incidentally changes some
block orderings and minor IR issues, like using a phi instead of
an unnecessary alloca.

llvm-svn: 124277

llvm-svn: 124276

a few loops accordingly. Should be no functional change.

This is a step for more accurate cost/benefit analysis of devirt/inlining
bonuses.

llvm-svn: 124275

converting getBaseClassOffsetInBits() to CharUnits.

llvm-svn: 124274

llvm-svn: 124273

llvm-svn: 124272

llvm-svn: 124271

llvm-svn: 124270

llvm-svn: 124268

llvm-svn: 124267

[analyzer] Enable the self-init checker under command-line option '-analyzer-check-objc-self-init' which by default
is enabled by the driver for '--analyze'.

llvm-svn: 124266

Clairvoyance by John!

llvm-svn: 124264

llvm-svn: 124263

llvm-svn: 124262

llvm-svn: 124261

llvm-svn: 124260

named InstructionUtils.h and modify some existing code to use them.

llvm-svn: 124259

in default ivar synthesis.  Fixes // rdar://8913053.

llvm-svn: 124258

No functional change.

llvm-svn: 124257

llvm-svn: 124256

lvalues, nor can one take the address of an xvalue, by adding
appropriate static_cast's (in the first case) and a temporary (in the
second case).

llvm-svn: 124255

Update emulate_sub_sp_imm to handle Encoding T1.

llvm-svn: 124253

llvm-svn: 124252

llvm-svn: 124251

llvm-svn: 124250

llvm-svn: 124249

Update emulate_sub_sp_imm to handle Encoding T2 & T3.

llvm-svn: 124248

llvm-svn: 124247

llvm-svn: 124245

llvm-svn: 124244

llvm-svn: 124243

Change error "function cannot return array type" -> "blocks cannot return array type" when blocks are involved.
Addresses rdar://8876238.

llvm-svn: 124242

workaround relied on rvalue references binding to non-function
lvalues, while the original formulation (with std::forward) does the
right thing.

llvm-svn: 124241

With the current target revision of Clang libclangChecker no longer exists and
is not needed.  Update the include path so we can get at ARM_DWARF_Registers.h
and friends.

llvm-svn: 124240

contents, with the additional warning flag (and still marked XFAIL).

llvm-svn: 124239

handling all CFGElement kinds.  While writing
the test case, it turned out that return-noreturn.cpp
wasn't actually testing anything since it has the wrong -W
flag.  That uncovered another regression with
the handling of destructors marked noreturn.  WIP.

llvm-svn: 124238

to an operation to adjust the stack pointer (allocate space for local storage).

llvm-svn: 124237

for reference binding (C++ [over.rank.ics]p3b1sb4), so that we prefer
the binding of an lvalue reference to a function lvalue over the
binding of an rvalue reference. This change resolves the ambiguity
with std::forward and lvalue references to function types in a way
that seems consistent with the original rvalue references proposal.

My proposed wording for this change is shown in
isBetterReferenceBindingKind(); we'll try to get this change adopted
in the C++0x working paper as well.

llvm-svn: 124236

llvm-svn: 124235

[AVX] Fix a typo in the extract subvector type constraints to specify
the correct number of operands.

llvm-svn: 124234