llvm-svn: 131806

non-POD/non-trivial object throuugh a C-style varargs. The warning
itself was default-mapped to error, but can be downgraded, but we were
treating it in Sema like a hard error, silently dropping the call.

Instead, treat this problem like a warning, and do what the warning
says we do: abort at runtime. To do so, we fake up a __builtin_trap()
expression that gets evaluated as part of the argument.

llvm-svn: 131805

and stop abusing the multi-level dereference isa<> used to allow.

llvm-svn: 131804

consistently.

llvm-svn: 131803

instantiations and specializations. Fixes <rdar://problem/9126453> and PR8700.

llvm-svn: 131802

llvm-svn: 131801

llvm-svn: 131800

llvm-svn: 131799

It's better to do this in codegen, mul.with.overflow(X, 2) is more canonical because it has only one use on "X".

llvm-svn: 131798

llvm-svn: 131797

should use a constructor to default-initialize a
variable. InitializationSequence knows the rules for default
initialization, better. Fixes <rdar://problem/8501008>.

llvm-svn: 131796

unwind areas.

llvm-svn: 131795

prints the file, line, and column of a diagnostic. We currently
support Clang's normal format, MSVC, and Vi formats.

Note that we no longer change the diagnostic format based on
-fms-extensions.

Patch by Andrew Fish!

llvm-svn: 131794

llvm-svn: 131793

llvm-svn: 131792

and an exception handler. Handle that case.

Also, add an 'Emitted' member to the MCWin64EHUnwindInfo struct. It will be
needed later.

llvm-svn: 131791

llvm-svn: 131789

llvm-svn: 131788

is already in GR64 for the same reasons. Since it isn't allocatable it can't cause
any problems.

llvm-svn: 131787

llvm-svn: 131785

llvm-svn: 131784

differ by a dynamic offset, return PartialAlias instead of MayAlias.
See the comment in the code for details. This fixes PR9971.

llvm-svn: 131781

info in the error message. Per Dan's request.

llvm-svn: 131780

llvm-svn: 131779

the raw disassembly so that the opcode aligns with the edis'ed disassembly.

llvm-svn: 131773

is needed for an upcoming patch.

llvm-svn: 131772

contains a valid pointer before trying to access the target.

llvm-svn: 131771

Fix regression in static analyzer's handling of prefix '--' operator.  It was being treated as postfix '--' in C mode.

llvm-svn: 131770

server so that it happens in command sequence where no other packets can
sneak between.

llvm-svn: 131769

actually fixes most of the VerifyCoalescing failures in test-suite.

llvm-svn: 131768

preparation for reversing StackDirection.

Fixed objects are created in the following order:  
 1. Incoming arguments passed on stack.
 2. va_arg objects (include both arguments that are passed in registers and
    pointer to the location of the first va_arg argument).
 3. $gp restore slot.
 4. Outgoing arguments passed on stack.
 5. Pointer to alloca'd space.

llvm-svn: 131767

llvm-svn: 131766

llvm-svn: 131765

llvm-svn: 131764

llvm-svn: 131763

calls with the target API mutex.

llvm-svn: 131762

This is a simplified (and superior) implementation of __invoke, __invokable and __invoke_of.  It is superior in that __invoke now handles reference qualified member functions whereas the previous implementation did not.  And it simply has less infrastructure in its implementation.  I'm still learning how to program in C++11 (and probably will be for a long time).  This change does not impact the behavior we're seeing in http://llvm.org/bugs/show_bug.cgi?id=9975

llvm-svn: 131761

llvm-svn: 131760

This case is tested by the fact that the modified test produces
significatly worse diagnostics. That's on the list.

llvm-svn: 131759

passed in register or on the stack.

llvm-svn: 131758