20040709-1.c from the gcc testsuite.  I was using the size of a
pointer instead of the pointee.  This fixes rdar://8713376

llvm-svn: 120519

llvm-svn: 120518

'Class' type, disgnostic should refere to a
class method. Fixes // rdar://8592156

llvm-svn: 120517

exactly-matched sub_cmd to the passed in 'matches' string list.

llvm-svn: 120516

llvm-svn: 120515

llvm-svn: 120514

llvm-svn: 120513

statements.

llvm-svn: 120512

GetCommandObject returns no matches in the match array when there is only one match.  That's odd, but I don't want to change that right now, just cope with it where I'm doing the command matching.

llvm-svn: 120511

llvm-svn: 120507

llvm-svn: 120506

    rdar://problem/8689814 test failure: test/macosx/universal (the i386 slice does not break?)

llvm-svn: 120505

llvm-svn: 120504

Possibly due to http://llvm.org/viewvc/llvm-project?rev=120484&view=rev.

llvm-svn: 120503

legalization time. Since at legalization time there is no mapping from
SDNode back to the corresponding LLVM instruction and the return
SDNode is target specific, this requires a target hook to check for
eligibility. Only x86 and ARM support this form of sibcall optimization
right now.
rdar://8707777

llvm-svn: 120501

llvm-svn: 120500

llvm-svn: 120499

llvm-svn: 120498

llvm-svn: 120497

llvm-svn: 120496

llvm-svn: 120495

llvm-svn: 120494

llvm-svn: 120493

llvm-svn: 120492

refer to opaque types, they must be held via PATypeHolders.  I'm
not sure why this hasn't blown up before.

llvm-svn: 120491

in favor of the widespread llvm style. Capitalize variables and add
newlines for visual parsing. Rename variables for readability.
And other cleanup.

llvm-svn: 120490

llvm-svn: 120489

llvm-svn: 120488

llvm-svn: 120487

literal declaration caused crash in CodeGen.
This patch fixes it. pr8707

llvm-svn: 120486

may-aliasing stores that partially overlap with different base
pointers.  This implements PR6043 and the non-variable part of
PR8657

llvm-svn: 120485

llvm-svn: 120484

Follow through references to catch returned stack addresses, local blocks, label addresses or references to temporaries, e.g:

const int& g2() {
  int s1;
  int &s2 = s1; // expected-note {{binding reference variable 's2' here}}
  return s2; // expected-warning {{reference to stack memory associated with local variable 's1' returned}}
}

llvm-svn: 120483

  t_addrmode_s4, but with a different scaling factor.

* Encode the Thumb1 load and store instructions. This involved a bit of
  refactoring (hi, Chris! :-). Some of the patterns became dead afterwards and
  were removed.

llvm-svn: 120482

Thumb2 encoding to share code with the ARM encoding, which gets use fixup support for free.
It also allows us to fold away at least one codegen-only pattern.

llvm-svn: 120481

llvm-svn: 120480

llvm-svn: 120479

llvm-svn: 120476

llvm-svn: 120474

copied by the copy constructor for ClangExpressionVariable.
This meant that a NULL m_register_info wouldn't be
copied, and instead the field was uninitialized, potentially
confusing the materializer.

llvm-svn: 120472