This fixes clang generated blocks' variables' debug info.
Radar 9279956.

llvm-svn: 130373

make sure to mark the destructor.  This normally isn't required,
because the destructor should have been marked as part of the
declaration of the local, but it's necessary when the variable
is a parameter because it's the call sites that are responsible
for those destructors.

llvm-svn: 130372

llvm-svn: 130371

llvm-svn: 130370

Otherwise statements like:
  __int64 var = __int64(0);

would be expanded to:
  long long var = long long(0);

and fail to compile.

llvm-svn: 130369

Convert assertion in memset checking to a runtime check (because real code may provide a deviant definition of memset).

llvm-svn: 130368

llvm-svn: 130367

Patch authored by Sohail Somani.

Provide parsing and AST support for Windows structured exception handling.

llvm-svn: 130366

non-CVR qualifiers. We can now properly match address-space--qualified
references during template argument deduction.

llvm-svn: 130365

llvm-svn: 130364

llvm-svn: 130360

llvm-svn: 130359

- expansion of SELECT_CC into SETCC
- force SETCC result type to i1
- custom selection for handling i1 using SETCC

Patch by Dan Bailey

llvm-svn: 130358

- selection of SELP instruction
- new selp.ll test

Patch by Dan Bailey

llvm-svn: 130357

- fix typo in MOV
- correct fp rounding on CVT
- new cvt.ll test

Patch by Dan Bailey

llvm-svn: 130356

- selection of FNEG instruction
- new fneg.ll test

Patch by Dan Bailey

llvm-svn: 130355

- expansion of EXTLOAD and TRUNCSTORE instructions

Patch by Dan Bailey

llvm-svn: 130354

- selection of bitwise preds (AND, OR, XOR)
- new bitwise.ll test

Patch by Dan Bailey

llvm-svn: 130353

- immediate value cast as long not int
- handles initializer for constant array

Patch by Dan Bailey

llvm-svn: 130352

Patch authored by John Wiegley.

These are array type traits used for parsing code that employs certain
features of the Embarcadero C++ compiler: __array_rank(T) and
__array_extent(T, Dim).

llvm-svn: 130351

llvm-svn: 130350

llvm-svn: 130349

llvm-svn: 130348

llvm-svn: 130347

deduction. The good news is that address spaces are a lot less broken
in this regard than I'd expected.

llvm-svn: 130346

llvm-svn: 130345

llvm-svn: 130343

Patch authored by John Wiegley.

These type traits are used for parsing code that employs certain features of
the Embarcadero C++ compiler.  Several of these constructs are also desired by
libc++, according to its project pages (such as __is_standard_layout).

llvm-svn: 130342

give it a bit more responsibility. Also implement it for MachO.

If hacked to use cfi, 32 bit MachO will produce

.cfi_personality 155, L___gxx_personality_v0$non_lazy_ptr

and 64 bit will produce

.cfi_presonality ___gxx_personality_v0

The general idea is that .cfi_personality gets passed the final symbol. It is
up to codegen to produce it if using indirect representation (like 32 bit
MachO), but it is up to MC to decide which relocations to create.

llvm-svn: 130341

Modified LinearFunctionTestReplace to push the condition on the dead
list instead of eagerly deleting it. This can cause unnecessary
IV rewrites, which should have no effect on codegen and will not be an
issue once we stop generating canonical IVs.

llvm-svn: 130340

llvm-svn: 130339

Make the fast-isel code for literal 0.0 a bit shorter/faster, since 0.0 is common.  rdar://problem/9303592 .

llvm-svn: 130338

llvm-svn: 130337

llvm-svn: 130336

Don't print fixits for format specifiers in cases where the fixit does not actually fix the warning. PR8781.

I'm not sure what the preferred way to write a test for whether a fixit is emitted.

llvm-svn: 130335

new OptionGroup subclasses for:
- output file for use with options: 
        long opts: --outfile <path> --append--output
        short opts: -o <path> -A
        
- format for use with options:
        long opts: --format <format>

- variable object display controls for depth, pointer depth, wether to show
  types, show summary, show location, flat output, use objc "po" style summary.
  
Modified ValueObjectMemory to be able to be created either with a TypeSP or
a ClangASTType.

Switched "memory read" over to use OptionGroup subclasses: one for the outfile
options, one for the command specific options, and one for the format.

llvm-svn: 130334

A few styles are brought from http://llvm.org/test-doxygen/api/api.css

llvm-svn: 130333

method names of all the lldb container objects and returns an iterator object when
passed an eligible lldb container object.

Example:

    from lldb_util import smart_iter
    for thread in smart_iter(process):
        ID = thread.GetThreadID()
        if thread.GetStopReason() == lldb.eStopReasonBreakpoint:
            stopped_due_to_breakpoint = True
        for frame in smart_iter(thread):
            self.assertTrue(frame.GetThread().GetThreadID() == ID)
        ...

Add a test case for lldb.smart_iter().

llvm-svn: 130332

llvm-svn: 130331

value is zero so it does not add a NULL expr operand.

llvm-svn: 130330