The formatter for NSString is an improved version of the one previously shipped as an example, the others are new in design and implementation.
A more robust and OO-compliant Objective-C runtime wrapper is provided for runtime versions 1 and 2 on 32 and 64 bit.
The formatters are contained in a category named "AppKit", which is not enabled at startup.

llvm-svn: 151300

The formatter for NSString is an improved version of the one previously shipped as an example, the others are new in design and implementation.
A more robust and OO-compliant Objective-C runtime wrapper is provided for runtime versions 1 and 2 on 32 and 64 bit.
The formatters are contained in a category named "AppKit", which is not enabled at startup.

llvm-svn: 151299

llvm-svn: 151298

(Very similar to the previous change in malloc.)

llvm-svn: 151297

// rdar://10907410

llvm-svn: 151296

llvm-svn: 151295

llvm-svn: 151293

llvm-svn: 151292

that we can correctly compute value-dependence of the OVE.

llvm-svn: 151291

llvm-svn: 151290

llvm-svn: 151289

llvm-svn: 151288

When we find two leak reports with the same allocation site, report only
one of them.

Provide a helper method to BugReporter to facilitate this.

llvm-svn: 151287

llvm-svn: 151286

someone could update this, but for now at least reference the Clang Getting
Started document, which is much more current.

llvm-svn: 151285

It's is a bit annoying, we should hide this implementation detail better.

llvm-svn: 151284

marked as such.

Previously we missed tag declarations; fixes rdar://10902015

llvm-svn: 151283

Insert a couple of dummy virtual functions to ease low level binary compatibility with other low level tools.

llvm-svn: 151282

SmallSet of pointer is the same as SmallPtrSet, use the latter directly.

llvm-svn: 151281

llvm-svn: 151280

llvm-svn: 151278

llvm-svn: 151277

* tgmath_logb.patch implements the missing logb function (see C99 standard 7.22, paragraph 5). * tgmath_fabs_complex.patch corrects the return types for the complex fabs functions. These must be non-complex float/double/long double (see C99 standard 7.22, paragraph 4 and 7.3.8.1).  Patch contributed by Kristof Beyls.

llvm-svn: 151276

going on.

llvm-svn: 151275

llvm-svn: 151274

Rename it to LiveRegs to make it more clear what's stored inside.

llvm-svn: 151273

llvm-svn: 151272

typemaps to allow Python to invoke the new SBModule::GetVersion() API. Memory management is taken care of automatically so that Python users can simply say my_list = my_module.GetVersion() and receive a new list with the version numbers, if any, inside.

llvm-svn: 151271

llvm-svn: 151270

Assuming that a single std::set node adds 3 control words, a bitvector
can store (3*8+4)*8=224 registers in the allocated memory of a single
element in the std::set (x86_64). Also we don't have to call malloc
for every register added.

llvm-svn: 151269

must still auto synthesize those propeties which have been redeclared 
in the class. // rdar://10907410

llvm-svn: 151268

rdar://10873652

As part of this I updated the llvm-mc disassembler C API to always call the
SymbolLookUp call back even if there is no getOpInfo call back.  If there is a
getOpInfo call back that is tried first and then if that gets no information
then the  SymbolLookUp is called.  I also made the code more robust by
memset(3)'ing to zero the LLVMOpInfo1 struct before then setting
SymbolicOp.Value before for the call to getOpInfo.  And also don't use any
values from the  LLVMOpInfo1 struct if getOpInfo returns 0.  And also don't
use any of the ReferenceType or ReferenceName values from SymbolLookUp if it
returns NULL. rdar://10873563 and rdar://10873683

For the X86 target also fixed bugs so the annotations get printed. 

Also fixed a few places in the ARM target that was not producing symbolic
operands for some instructions.  rdar://10878166

llvm-svn: 151267

Also, some basic clean up.  Patch by Evandro Menezes.

llvm-svn: 151266

Before register allocation, instructions can be moved across calls in
order to reduce register pressure.  After register allocation, we don't
gain a lot by moving callee-saved defs across calls.  In fact, since the
scheduler doesn't have a good idea how registers are used in the callee,
it can't really make good scheduling decisions.

This changes the schedule in two ways: 1. Latencies to call uses and
defs are no longer accounted for, causing some random shuffling around
calls.  This isn't really a problem since those uses and defs are
inaccurate proxies for what happens inside the callee.  They don't
represent registers used by the call instruction itself.

2. Instructions are no longer moved across calls.  This didn't happen
very often, and the scheduling decision was made on dubious information
anyway.

As with any scheduling change, benchmark numbers shift around a bit,
but there is no positive or negative trend from this change.

This makes the post-ra scheduler 5% faster for ARM targets.

The secret motivation for this patch is the introduction of register
mask operands representing call clobbers.  The most efficient way of
handling regmasks in ScheduleDAGInstrs is to model them as barriers for
physreg live ranges, but not for virtreg live ranges.  That's fine
pre-ra, but post-ra it would have the same effect as this patch.

llvm-svn: 151265

llvm-svn: 151264

llvm-svn: 151263

llvm-svn: 151262

llvm-svn: 151261

llvm-svn: 151260

isTrivial() call.

llvm-svn: 151259