llvm-svn: 140352

constructor template. Fixes PR10457.

llvm-svn: 140350

worklist, as it may be possible to perform further optimization on them.

llvm-svn: 140349

We already support GR64 <-> VR128 copies.  All of these copies break
partial register dependencies by zeroing the high part of the target
register.

llvm-svn: 140348

llvm-svn: 140347

Add eArgTypeWatchpointID and eArgTypeWatchpointIDRange to the CommandArgumentType enums and
modify the signature of CommandObject::AddIDsArgumentData() from:

    AddIDsArgumentData(CommandArgumentEntry &arg)

to:

    AddIDsArgumentData(CommandArgumentEntry &arg, CommandArgumentType ID, CommandArgumentType IDRange)

to accommodate.

llvm-svn: 140346

Start stubbing out MCModule and MCAtom, which provide an API for accessing the rich disassembly of a complete object or executable.
These are very much a work in progress, and not really useful yet.

llvm-svn: 140345

[microsoft] Fix a bug in -fdelayed-template-parsing mode where we were not reentering the delayed function context correctly. The problem was that all template params were reintroduced inside the same scope. So if we had a situation where we had 2 template params with the same name at different scope then clang would generate an error about ambiguous name.

The solution is to create a new ParseScope(Scope::TemplateParamScope) for each template scope that we want to reenter. (from the outmost to the innermost scope)

This fixes some errors when parsing MFC code with clang.

llvm-svn: 140344

llvm-svn: 140343

llvm-svn: 140342

This moves the existing code for CPATH into the driver and adds the environment lookup and path splitting there.
The paths are then passed down to cc1 with -I options (CPATH), added after the normal user-specified include dirs.
Language specific paths are passed via -LANG-isystem and the actual filtering is performed in the frontend.

I tried to match GCC's behavior as close as possible

Fixes PR8971.

llvm-svn: 140341

Sometimes register class constraints are trivial, like GR32->GR32_NOSP,
or GPR->rGPR.  Teach InstrEmitter to simply constrain the virtual
register instead of emitting a copy in these cases.

Normally, these copies are handled by the coalescer.  This saves some
coalescer work.

llvm-svn: 140340

The function will refuse to use a register class with fewer registers
than MinNumRegs.  This can be used by clients to avoid accidentally
increase register pressure too much.

The default value of MinNumRegs=0 doesn't affect how constrainRegClass()
works.

llvm-svn: 140339

llvm-svn: 140338

may be unordered and MSVC's debug-mode doesn't like it.

llvm-svn: 140337

It's not valid to remove filters from landingpad instructions, even if we catch
the type. The metadata won't be set up correctly.

Testcase is projects/llvm-test/SingleSource/UnitTests/EH/filter-2.cpp.

llvm-svn: 140335

generation when we're dealing with an implicitly-defined copy or move
constructor. And, actually set the implicitly-defined bit for
implicitly-defined constructors and destructors. Should fix self-host.

llvm-svn: 140334

floating point add/sub of appropriate shuffle vectors.  Does not
synthesize the 256 bit AVX versions because they work differently.

llvm-svn: 140332

Use ASTTemplateArgumentListInfo instead.

llvm-svn: 140331

llvm-svn: 140330

llvm-svn: 140329

llvm-svn: 140328

llvm-svn: 140327

llvm-svn: 140326

llvm-svn: 140325

llvm-svn: 140324

ST->scanReachableSymbols() is creating a SubRegionMap (SRM) on every call since one SRM is created in each ScanReachableSymbols instance. Creating the object just once and calling only scan inside the loop gives ~ 14% speed up of the StaticAnalyzer run (Release+Asserts). 

Pull out the declaration of the ScanReachableSymbols so that it can be used directly. Document ProgramState::scanReachableSymbols() methods.

llvm-svn: 140323

Test cases to be added later.

llvm-svn: 140322

llvm-svn: 140320

a 64-bit integer register. Move the subreg index definitions to the beginning
of the file.

llvm-svn: 140319

llvm-svn: 140318

linkage name via typedef. Patch from/fixes PR10958.

llvm-svn: 140317

VK_Mips_GPOFF_LO.

llvm-svn: 140316

llvm-svn: 140315

llvm-svn: 140314

llvm-svn: 140313

llvm-svn: 140311

llvm-svn: 140310

to fix up parameter passing on SM < 2.0

llvm-svn: 140309

llvm-svn: 140308