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In line with SemaOpenMP.cpp, etc. CUDA-specific semantic analysis code goes into
a separate file. This is in anticipation of adding extra functionality here in
the near future.

No change in functionality.

Review: http://reviews.llvm.org/D5160



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Using the intrinsic allows the SelectionDAGBuilder to turn this call
into the FABS Node and also the intrinsic is something the vectorizer knows
how to vectorize.

This patch also sets the readnone attribute on this call, which should
enable additional optmizations.

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Replaced 'jit' link component with 'mcjit'.
Updated the required libraries.



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This is hoisted from clang-tidy where it's used everywhere. The implementation
is not particularly efficient right now, but there is no easy fix for that.

Differential Revision: http://reviews.llvm.org/D5085

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No change in functionality.

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This permits to add a space after closing parenthesis of a C-style cast.
Defaults to false to preserve old behavior.

Fixes llvm.org/PR19982.

Before:
  (int)i;

After:
  (int) i;

Patch by Marek Kurdej.

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Scoped lockable objects (mutex guards) are implemented as if it is a
lock itself that is acquired upon construction and unlocked upon
destruction. As it if course needs to be used to actually lock down
something else (a mutex), it keeps track of this knowledge through its
underlying mutex field in its FactEntry.

The problem with this approach is that this only allows us to lock down
a single mutex, so extend the code to use a vector of underlying
mutexes. This, however, makes the code a bit more complex than
necessary, so subclass FactEntry into LockableFactEntry and
ScopedLockableFactEntry and move all the logic that differs between
regular locks and scoped lockables into member functions.


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determining whether a declaration is out of line, instead of assuming
that the semantic and lexical DeclContext will be the same declaration
whenever they're the same entity.

This fixes behavior of declarations within merged classes and enums.


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This reinstates r215113.

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directly written in strictly-conforming source code).


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On operating systems like the BSDs, it is typically the case that
/usr/bin/python does not exist. We should therefore use /usr/bin/env
instead. This is also done in various other scripts in tools/.


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Fixes PR20731.


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  "vf[0]" ==> "vs[0]"



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No functional change intended.

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No functional change intended.

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clang/test/CXX/drs/dr5xx.cpp: Suppress dr547 for targeting MSVC x86 for now, due to incompatibility of attribute(thiscall).

With targeting i686-win32,

  error: 'error' diagnostics seen but not expected:
    File clang/test/CXX/drs/dr5xx.cpp Line 521: implicit instantiation of undefined template 'dr547::X<void () __attribute__((thiscall)) const>'
    File clang/test/CXX/drs/dr5xx.cpp Line 518: implicit instantiation of undefined template 'dr547::X<void () __attribute__((thiscall)) const>'
    File clang/test/CXX/drs/dr5xx.cpp Line 518: implicit instantiation of undefined template 'dr547::X<void () __attribute__((thiscall)) const>'
  error: 'note' diagnostics seen but not expected:
    File clang/test/CXX/drs/dr5xx.cpp Line 516: template is declared here
    File clang/test/CXX/drs/dr5xx.cpp Line 521: in instantiation of function template specialization 'dr547::f<void () __attribute__((thiscall)) const, dr547::S>' requested here
    File clang/test/CXX/drs/dr5xx.cpp Line 516: template is declared here
    File clang/test/CXX/drs/dr5xx.cpp Line 516: template is declared here
  7 errors generated.

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clang/test/CodeGenCXX/debug-info-access.cpp: Use %itanium_abi_triple to appease msvc. "[def] [free]" can be seen in different order.

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Fix some cases where StringRef was being passed by const reference. Remove const from some other StringRefs since its implicitly const already.

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Use llvm::makeArrayRef instead of explicitly calling ArrayRef constructor and mentioning the type. This works now that we have a conversion from ArrayRef<T*> to ArrayRef<const T*>.

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This should make it easier to add more tests to this file.

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[modules] Fix deserialization cycle when loading a tag declaration with a typedef name for linkage purposes. When loading the type, delay loading its typedef until we've finished loading and merging the type. In its place, save out the name of the typedef, which we need for merging purposes.


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from the default for the containing type.

rdar://problem/18154959

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A couple of these arguments were passed by void* as a rather extreme
example of pimpling. Adjusting this to a more classic form of the idiom
(involving forward declarations) makes this more legible and allows
explicit passing of ownership via std::unique_ptr.

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