Apply NAKAMURA Takumi's workaround to fix thses tests on -Asserts build. The labels there are numbered, not named, and numbered labels are formatted differently.

llvm-svn: 129562

Luis Felipe Strano Moraes!

llvm-svn: 129559

llvm-svn: 129541

weak linkage.  Also, fix a problem where global weak variables
with non-trivial initializers were getting guard variables, or at
least were checking for them and then crashing.

llvm-svn: 129342

llvm-svn: 129341

llvm-svn: 129337

llvm-svn: 129336

for __unknown_anytype resolution to destructively modify the AST.  So that's
what it does now, which significantly simplifies some of the implementation.
Normal member calls work pretty cleanly now, and I added support for
propagating unknown-ness through &.

llvm-svn: 129331

If there's an invoke destination, we should use invoke instead of call when calling the __cxa_bad_typeid function. Fixes PR7400.

llvm-svn: 129273

llvm-svn: 129269

CodeGenFunction::EmitDynamicCast always return null or throw a bad_cast 
exception.

llvm-svn: 129264

Remove the CodeGenCXX/dyncast.cpp test; it isn't really super useful to match on huge chunks of LLVM output.

llvm-svn: 129258

Strip off parens and no-op casts when deciding if an expr can be devirtualized. Fixes the second half of PR9660.

llvm-svn: 129253

llvm-svn: 129252

for them.  The only major missing feature is references.

llvm-svn: 129234

check is triggered appropriately.  Reported on cfe-dev.

llvm-svn: 129231

llvm-svn: 128966

llvm-svn: 128948

llvm-svn: 128855

llvm-svn: 128725

__block object copy/dispose helpers for C++ objects with those for
different variables with completely different semantics simply because
they happen to both be no more aligned than a pointer.

Found by inspection.

Also, internalize most of the helper generation logic within CGBlocks.cpp,
and refactor it to fit my peculiar aesthetic sense.

llvm-svn: 128618

Emit them instead with the linkage of the VTT.

I'm actually really ambivalent about this;  it's what GCC does, but outside
of improving code size (if the linkage is coalescing), I'm not sure it's
at all relevant.  Construction vtables are naturally referenced only by the
VTT, which is itself only referenced by complete-object constructors and
destructors;  giving the construction vtables possibly-external linkage is
important if you have an optimization that drills through the VTT to a
reference to a particular construction vtable which it cannot just emit
itself.

llvm-svn: 128374

a function template decl's pattern, which was suddenly exposed by my
last patch.

llvm-svn: 128073

they don't collide with file-scope extern functions from the same
translation unit.  This is basically a matter of applying the same
logic to FunctionDecls as we were previously applying to VarDecls.

llvm-svn: 128072

llvm-svn: 128043

llvm-svn: 127869

Issue this as an IR-gen error;  it's not really worthwhile doing this
"right", i.e. in Sema, because IR gen knows a lot of tricks beyond
what the constant evaluator knows.

llvm-svn: 127854

llvm-svn: 127768

make sure that upcasts of member pointer types are covered as constants.
Fixed rdar://problem/9130221

llvm-svn: 127702

trivial to check this.  Adjust for style.

llvm-svn: 127151

allocation and therefore requires a null-check.  We were doing that, but
we weren't treating the new-initializer as being conditionally executed,
which means it was possible to get ill-formed IR as in PR9298.

llvm-svn: 127147

llvm-svn: 127121

llvm-svn: 127077

llvm-svn: 127076

computing for a nested decl with explicit visibility.  This is all part
of the general philosophy of explicit visibility attributes, where
any information that was obviously available at the attribute site
should probably be ignored.  Fixes PR9371.

llvm-svn: 126992

llvm-svn: 126599

loading references as part of that.  Use 'char' TBAA when accessing
(immediate!) fields of a may_alias struct;  fixes PR9307.

llvm-svn: 126540

necessarily enclose the innermost normal cleanup depth, because
the top of the jump scope stack might be an EH cleanup or EH scope.
Fixes PR9303.

llvm-svn: 126472

llvm-svn: 126246

llvm-svn: 126140