Found by valgrind.

llvm-svn: 165546

clang itself. This dates back to clang's early days and while it looks like
some of it is still used (for kext for example), other parts are probably dead.

Remove the -ccc-clang-archs option and associated code. I don't think there
is any remaining setup where clang doesn't support an architecture but it can
expect an working gcc cross compiler to be available.

A nice side effect is that tests no longer need to differentiate architectures
that are included in production builds of clang and those that are not.

llvm-svn: 165545

llvm-svn: 165544

llvm-svn: 165543

This keeps it out of the main flow of TableGenMain.

llvm-svn: 165542

llvm-svn: 165541

llvm-svn: 165540

llvm-svn: 165539

llvm-svn: 165538

(r165534), but leave the test case in place.

llvm-svn: 165537

llvm-svn: 165536

the test.

llvm-svn: 165535

options when clang invokes cc1plus for i386 kexts.
rdar://12459188

llvm-svn: 165534

llvm-svn: 165533

llvm-svn: 165532

llvm-svn: 165531

llvm-svn: 165530

llvm-svn: 165521

Thanks again Dan!

llvm-svn: 165519

ASTContext to the ObjCMethodDecl, and have the more generic
ASTContext::getOverriddenMethods() use the ObjCMethodDecl::getOverriddenMethods()
function.

llvm-svn: 165518

llvm-svn: 165517

llvm-svn: 165516

deterministic.

llvm-svn: 165515

clear() method.

llvm-svn: 165514

whether that function/method already has a body (loaded from some
other AST file), as introduced in r165137. Delay this check until
after the redeclaration chains have been wired up.

While I'm here, make the loading of method bodies lazy.

llvm-svn: 165513

llvm-svn: 165512

llvm-svn: 165511

llvm-svn: 165510

Update EarlyCSE's SimpleValues to use Hashing.h for their hashes. Expanded the hashing and equality to allow for equality modulo commutativity for binary ops, and comparisons with swapping of predicates.

llvm-svn: 165509

New value_op_iterator for User. This allows other code to iterate over the User's operands directly as values, which can be convenient.

llvm-svn: 165508

Fixed the redo.py script to emit correct arch and compiler options after dotest.py was switched over to use argparse.

llvm-svn: 165507

- Teach it about dadd[i] instructions and move pseudo-instruction
- Make it parse the register names correctly (for N32 / N64)

llvm-svn: 165506

Add in the first step of the multiple pointer support. This adds in support to the data layout for specifying a per address space pointer size.
The next step is to update the optimizers to allow them to optimize the different address spaces with this information.

llvm-svn: 165505

Determine supported archs for compiler-rt libraries on Linux by trying to compile a simple executable

llvm-svn: 165504

Fixup for r165097: build 32-bit ASan compiler-rt library on 64-bit Linux only if just-built clang can build simple 32-bit executables

llvm-svn: 165503

write out the macro history for that macro. Similarly, we need to cope
with reading a macro definition that has been #undef'd.

Take advantage of this new ability so that global code-completion
results can refer to #undef'd macros, rather than losing them
entirely. For multiply defined/#undef'd macros, we will still get the
wrong result, but it's better than getting no result.

llvm-svn: 165502

Clearing a SmallPtrSet is still expensive, split it out from OverloadCandidateSet::clear and don't do it on destruction.

llvm-svn: 165501

llvm-svn: 165498

llvm-svn: 165497

llvm-svn: 165496