Merging r195143:
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r195143 | marshall | 2013-11-19 11:14:27 -0800 (Tue, 19 Nov 2013) | 1 line

Fix a test that I broke over the weekend
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Merging r195146:
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r195146 | fjahanian | 2013-11-19 11:26:30 -0800 (Tue, 19 Nov 2013) | 4 lines

ObjectiveC ARC. Removes a bogus warning when a weak
property is redeclared as 'weak' in class extension.
// rdar://15465916

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Merging r195149:
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r195149 | grosbach | 2013-11-19 12:18:39 -0800 (Tue, 19 Nov 2013) | 6 lines

ARM: embedded v7 'darwin' doesn't get min-version defines.

Make sure armv7 doesn't get the iOS deployment version definitions when
it's being used for non-iOS.

rdar://15497681
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Merging r195154:
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r195154 | rafael | 2013-11-19 13:07:04 -0800 (Tue, 19 Nov 2013) | 15 lines

Further fixes when thiscall is the default for methods.

The previous patches tried to deduce the correct function type. I now realize
this is not possible in general. Consider

class foo {
    template <typename T> static void bar(T v);
};
extern template void foo::bar(const void *);

We will only know that bar is static after a lookup, so we have to handle this
in the template instantiation code.

This patch reverts my previous two changes (but not the tests) and instead
handles the issue in DeduceTemplateArguments.
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Merging r195168:
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r195168 | rnk | 2013-11-19 15:23:00 -0800 (Tue, 19 Nov 2013) | 17 lines

Add a mangler entry point for TBAA rather than using RTTI directly

Summary:
RTTI is not yet implemented for the Microsoft C++ ABI and isn't expected
soon.  We could easily add the mangling, but the error is what prevents
us from silently miscompiling code that expects RTTI.

Instead, add a new mangleTypeName entry point that simply forwards to
mangleName or mangleType to produce a string that isn't part of the ABI.
Itanium can continue to use RTTI names to avoid unecessary test
breakage.

This also seems like the right design.  The fact that TBAA names happen
to be RTTI names is now an implementation detail of the mangler, rather
than part of TBAA.

Differential Revision: http://llvm-reviews.chandlerc.com/D2153
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Merging r195174:
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r195174 | zaks | 2013-11-19 16:11:42 -0800 (Tue, 19 Nov 2013) | 1 line

[analyzer] Fix an infinite recursion in region invalidation by adding block count to the BlockDataRegion.
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Regenerate configure files with 3.4svn changed to 3.4.
Update to the 3.4 release numbers.
Update to the 3.4 release numbers.
Update to 3.4 release.
Merging r195157:
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r195157 | petarj | 2013-11-19 22:56:00 +0100 (Tue, 19 Nov 2013) | 8 lines

[mips] Resolve relocation for the stubs in MCJIT when load address is known

Instead of processing relocation for branch to stubs right away, emit a
modified relocation and add it to queue to be resolved later when final load
address is known.
This resolves seven MIPS MCJIT issues that were caused by missing relocation
fixups at the end.

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Add blurb about DXR.
Merging r195283:
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r195283 | hans | 2013-11-20 16:15:56 -0800 (Wed, 20 Nov 2013) | 10 lines

[-cxx-abi microsoft] Emit linkonce_odr definitions for declarations of static data members with inline initializers (PR17689)

This makes Clang emit a linkonce_odr definition for 'val' in the code below,
to be compatible with MSVC-compiled code:

  struct Foo {
    static const int val = 1;
  };

Differential Revision: http://llvm-reviews.chandlerc.com/D2233
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Add blurb about Likely.
Merging r195318:
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r195318 | void | 2013-11-20 23:04:30 -0800 (Wed, 20 Nov 2013) | 29 lines

The basic problem is that some mainstream programs cannot deal with the way
clang optimizes tail calls, as in this example:

int foo(void);
int bar(void) {
 return foo();
}

where the call is transformed to:

  calll .L0$pb
.L0$pb:
  popl  %eax
.Ltmp0:
  addl  $_GLOBAL_OFFSET_TABLE_+(.Ltmp0-.L0$pb), %eax
  movl  foo@GOT(%eax), %eax
  popl  %ebp
  jmpl  *%eax                   # TAILCALL

However, the GOT references must all be resolved at dlopen() time, and so this
approach cannot be used with lazy dynamic linking (e.g. using RTLD_LAZY), which
usually populates the PLT with stubs that perform the actual resolving.

This patch changes X86TargetLowering::LowerCall() to skip tail call
optimization, if the called function is a global or external symbol.

Patch by Dimitry Andric!

PR15086
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Merging r195272:
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r195272 | hfinkel | 2013-11-20 12:54:55 -0800 (Wed, 20 Nov 2013) | 4 lines

PPC popcnt[dw] do not have record forms

The instruction definitions incorrectly specified that popcntd and popcntw have
record forms; they do not. This mistake was causing invalid code generation.
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Merging r195317:
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r195317 | probinson | 2013-11-20 22:33:32 -0800 (Wed, 20 Nov 2013) | 4 lines

Teach ISel not to optimize 'optnone' functions.

Based on work by Andrea Di Biagio.

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[OCaml] Unbreak make install by providing ocamldoc target

Cherry-pick of Peter Zotov's commit in trunk (r195336)
cmake: Add option POLLY_USE_CLOOG

This allows to build Polly without CLooG.