llvm-svn: 196399

When parsing ignored attribute arguments, presuming the first argument is an unresolved identifier the same way that we do for unknown arguments. This resolves PR18075, where we regressed the handling of OpenBSD's bounded attribute.

llvm-svn: 196387

llvm-svn: 196384

llvm-svn: 196380

Summary:
Allow tryFitMultipleLinesInOne join unwrapped lines when
ContinuationIndenter::mustBreak doesn't agree. But don't merge any lines, that
are separate in the input.

Reviewers: djasper

Reviewed By: djasper

CC: cfe-commits, klimek

Differential Revision: http://llvm-reviews.chandlerc.com/D2321

llvm-svn: 196378

It broke clang tests on some hosts with +Asserts. Seems "STDC" clashes.

llvm-svn: 196376

And refactor to have just one place in code that sets up the empty
pragma handlers.

llvm-svn: 196372

I'd misunderstood getIndirect() to mean that the argument should be passed
as a pointer at the ABI level, with the ByVal argument choosing caller-copy
semantics over no-caller-copy (callee-copy-on-write) semantics.  But
getIndirect(x) actually means that x is passed by pointer at the IR
level but (at least on all other targets I looked at) directly at the
ABI level.  getIndirect(x, false) selects a pointer to a caller-made
copy, which is what SystemZ was aiming for.

This fixes a miscompilation of c-index-test.  Structure arguments were being
passed by pointer, but no copy was being made, so a write in the callee
stomped over a caller's local variable.

llvm-svn: 196370

We would lose track of the mangling number assigned to the original
declaration which would cause us to create manglings that didn't match
the Itanium C++ specification.

e.g. Two static fields with the same name inside of a function template
would receive the same mangling with LLVM fixing up the second field so
they wouldn't collide.  This would create an incompatibility with other
compilers following the Itanium ABI.

I've confirmed that the new mangling is identical to the ones generated
by icc and gcc.

N.B. This was uncovered while working on Microsoft mangler.

llvm-svn: 196368

llvm-svn: 196361

llvm-svn: 196359

This patch fixes PR16989.

llvm-svn: 196352

In delayed template parsing mode, adjust the template depth counter for each template parameter list associated with an out of line member template specialization.

llvm-svn: 196351

llvm-svn: 196350

llvm-svn: 196349

clang/test/CodeGen/builtins-nvptx.c: Prune "REQUIRES: nvptx64-registered-target". "nvptx" should imply it.

llvm-svn: 196348

In trunk, we can use features as below:

  aarch64-registered-target
  hexagon-registered-target
  msp430-registered-target
  r600-registered-target
  systemz-registered-target
  xcore-registered-target

Each of them, as below, implies corresponding subtargets:

  arm-registered-target   -- arm, thumb
  mips-registered-target  -- mips, mips64, mips64el, mipsel
  nvptx-registered-target -- nvptx, nvptx64
  sparc-registered-target -- sparc, sparcv9
  x86-registered-target   -- x86, x86-64

They will be renamed:

  cppbackend-registered-target -- was "cpp". Unused in trunk.
  powerpc-registered-target -- was "ppc32", "ppc64" and "ppc64le".

The feature "asserts" is also taken from llvm-config.

llvm-svn: 196347

llvm-svn: 196346

llvm-svn: 196338

to a variable template specialization.

llvm-svn: 196337

Also update docs to reflect recently changed -i inplace edit behaviour.

llvm-svn: 196336

llvm-svn: 196335

simple-template-ids (eg, 'operator+<int>') in weird places.

llvm-svn: 196333

override all of the designated initializers of its superclass.

llvm-svn: 196319

super another initializer and when the implementation does not delegate to
another initializer via a call on 'self'.

A secondary initializer is an initializer method not marked as a designated
initializer within a class that has at least one initializer marked as a
designated initializer.

llvm-svn: 196318

super an initializer that is not a designated one or any initializer on self.

llvm-svn: 196317

an init method that is a designated initializer for the superclass.

llvm-svn: 196316

designated initializers of an interface.

If the interface declaration does not have methods marked as designated
initializers then the interface inherits the designated initializers of
its super class.

llvm-svn: 196315

It only applies to methods of init family in an interface declaration.

llvm-svn: 196314

Before, there SourceManager would not return a FileEntry for a
SourceLocation of a macro expansion (if the header name itself is
defined in a macro). We'd then fallback to assume that the module
currently being built is the including module. However, in this case we
are actually interested in the spelling location of the filename loc in
order to derive the including module.

llvm-svn: 196311

This makes it possible to build the clang-format vs plugin from the cmake build.
It is a hack, as it shells out to "devenv" to actually build it, but it's hidden
away in a corner behind a flag, and it provides a convenient way of building the
plug-in from the command-line together with the rest of clang.

Differential Revision: http://llvm-reviews.chandlerc.com/D2310

llvm-svn: 196299

llvm-svn: 196297

return void expression. // rdar://15366494
pr17759.

llvm-svn: 196296

llvm-svn: 196287

llvm-svn: 196286

llvm-svn: 196285

llvm-svn: 196284

llvm-svn: 196282

llvm-svn: 196281

llvm-svn: 196280