or the C++ files themselves. This enables people to use
just a C compiler to interoperate with LLVM.

llvm-svn: 180063

Add a warning for Objective-C pointer introspection, which is solely the job of the Objective-C runtime.

llvm-svn: 180062

llvm-svn: 180061

Disp will always be one of MCSymbolRefExpr or MCConstantExpr, and never NULL.

llvm-svn: 180059

llvm-svn: 180058

Part of rdar://13663589

llvm-svn: 180057

llvm-svn: 180056

Part of rdar://13663589

llvm-svn: 180055

the MCParsedAsmOperand.
Part of rdar://13663589

llvm-svn: 180054

llvm-svn: 180053

The analyzer represents all pointer-to-pointer bitcasts the same way, but
this can be problematic if an implicit base cast gets layered on top of a
manual base cast (performed with reinterpret_cast instead of static_cast).
Fix this (and avoid a valid assertion) by looking through cast regions.

Using reinterpret_cast this way is only valid if the base class is at the
same offset as the derived class; this is checked by -Wreinterpret-base-class.
In the interest of performance, the analyzer doesn't repeat this check
anywhere; it will just silently do the wrong thing (use the wrong offsets
for fields of the base class) if the user code is wrong.

PR15394

llvm-svn: 180052

This improves our handling of dynamic_cast and devirtualization for
objects allocated by 'new'.

llvm-svn: 180051

- avoid deadlocks if Broadcaster::SignUpListenersForBroadcaster and
  Listener::StartListeningForEventSpec are both called concurrently

llvm-svn: 180050

name computation is expensive, this helps save about 25% of the time spent in
this function.

llvm-svn: 180049

This fixes function type resolution for C functions when requesting full function names.

llvm-svn: 180048

llvm-svn: 180047

Pointed out by Eli.  The test passes for me either way, so I missed
this.

llvm-svn: 180046

Changed back (relative to commit 179786) the operations executed when extract(cast) is transformed to cast(extract). It uses the Builder class as before. In addition the result node is added to the Worklist, so all the previous extract users will become the new scalar cast users.

llvm-svn: 180045

llvm-svn: 180044

llvm-svn: 180043

driver tests. These tests check the driver only and do not require mips
target.

llvm-svn: 180042

Should fix the dragonegg bootstrap builder, which reasonably needs
LD_LIBRARY_PATH to be set.

llvm-svn: 180041

llvm-svn: 180040

shifted by the same amount and the shift amount is smaller than the element
size.

llvm-svn: 180039

For ms structs, zero-length bitfields following non-bitfield members are
completely ignored, we should not increase the field index.
Before the fix, we will have an assertion failure.

llvm-svn: 180038

now taken care of by the frontend, which allows us to parse arbitrary C/C++
variables.
Part of rdar://13663589

llvm-svn: 180037

Somehow aligned_union got dropped through the cracks.  This adds it.  Did a drive-by fix of alignment_of while I was in the neighborhood.

llvm-svn: 180036

Summary:
This is http://llvm.org/PR15802.  Backslashes preceding double quotes in
arguments must be escaped.  The interesting bit is that all other
backslashes should *not* be escaped, because the un-escaping logic is
only triggered by the presence of a double quote character.

Reviewers: Bigcheese

CC: llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D705

llvm-svn: 180035

Differential Revision: http://llvm-reviews.chandlerc.com/D700

llvm-svn: 180034

Providing a dummy RegisterContext to secure against faulty Python OS plugins that do not return a valid RegisterContext
The RegisterContextDummy exports a PC with a constant 0xFFFFFFFFFFFFFFFF value

llvm-svn: 180033

Extra paranoid test for r179925 (verify that tail calls are not generated to 'this'-returning constructors of objects with different 'this' pointers than the caller)

llvm-svn: 180032

llvm-svn: 180031

llvm-svn: 180030

Do this until we are able to resolve these symbols to their actual implementations without needing runtime support.

llvm-svn: 180029

change indended.
Part of rdar://13663589

llvm-svn: 180028

change indended.
Part of rdar://13663589

llvm-svn: 180027

llvm-svn: 180026

llvm-svn: 180025

This is debugging code so functionality isn't a concern, but mingw32 warns
because it doesn't understand the %llx format specifier.

llvm-svn: 180024

llvm-svn: 180023